Registered Dietitian Directory

Get Great Nutritional Support From A Registered Dietitian

If you are looking for a registered dietitian to help guide and support your efforts (which you should!!!) we suggest you work with one who has experience in the low FODMAP diet. We’ve invited RDNs who have Low FODMAP related services available to offer their information here. Check back often as this list is updated monthly.

Please note that this is an informational service only and is not a promotion nor recommendation for an individual provider. We encourage you to request references from any professional medical provider you engage with.

For Registered Dietitians

If you are a registered dietitian who has services in support of individuals following the Low FODMAP diet and would like to be included in this free listing please send your information to us through our RDN RESOURCE LIST SIGN UP page. If you are seeking additional education in the low FODMAP diet please visit Monash University’s FODMAP Knowledge Hub- where you will find access to their online training program.

Low FODMAP Dietitians Near You



Karen Graham,

7061 E. McDonald Drive Scottsdale, AZ
Phone: (480) 659-0748
Karen Graham specializes in GI disorders, including IBS, Crohn’s, celiac, ulcerative colitis, and more.  She uses the low FODMAP diet in her practice and offers food sensitivity, stool, and micronutrient testing.

Dana Mull,

7940 N. Patrick Henry Place Tucson, AZ
Phone: (520) 850-7371
Dana Mull helps patients with IBS / LOW FODMAP Diet, gastroparesis, Inflammatory Bowel Disease, Short Bowel Syndrome, Celiac Sprue and Gluten Intolerance, Eosinophilic Esophagitis, and food allergies.

Alyssa Simpson,

349 E Coronado Road Phoenix, AZ
Phone: (602) 422-9800
Alyssa Simpson’s primary focus is gastrointestinal conditions, specifically IBS.  She helps patients find relief from symptoms such as loose stool, diarrhea, cramping, and bloating. Her services include nutritional counseling to help walk patients through the process and make the low FODMAP diet simple, livable, and enjoyable.


Kimberly Denkhaus, RDN, MS •

680 Mission Street #38F San Francisco, CA
Phone: (424) 2343365
Kimberley Denkhaus helps patients with IBS and the low FODMAP diet, as well as weight management, sport nutrition, diabetes (type 1 and 2), cardiovascular disease, and vegetarian/vegan diets.

Antonella Dewell •

Santa Cruz, CA 95060
Phone: (408) 455-3710
Antonella Dewell specializes in Low FODMAP Diet, Trained in the use of a low FODMAP diet by Monash University, Fast IBS Relief program: includes elimination, re-challenge, and personalization phases.

Kim Kulp, RDN 

33 Miller Ave Mill Valley, CA
Phone: (415) 2463876
Kim Kulp focuses on digestive health, particularly involving IBS and IBD and specializing in the low FODMAP diet.

April Murray, RDN •

188 East 17th Street Suite 201 Costa Mesa, CA
Phone: (714) 3967729
April Murray has a focus on low FODMAP nutrition coaching and counseling.  She also offers grocery tours and cooking lessons.

Julita Klopocka-Niemiec, RDN, MA, IFNCP

956 Bonita Ave #2 Mountain View, CA
Phone: (315) 4202029
Julita Klopocka-Niemiec specializes in GI conditions, including IBS, IBD, celiac, food allergies and sensitivities, disordered eating, heart health, weight management, and family nutrition.

Erin Peisach, RDN •

2535 Camino Del Rio South Suite 230 San Diego, CA
Phone: (410) 635-4210
Erin Peisach specializes in IBS and other functional bowel disorders, IBD (Crohn’s and Colitis), adverse food reactions, Celiac disease, SIBO, EoE, and weight management.

E.A. Stewart, RDN, MBA

13866 Mira Montana Drive Del Mar, CA
Phone: (858) 353-3922
E.A. Stewart’s specialties include digestive health (IBS, SIBO, IBD, Gluten Sensitivity, Celiac Disease), autoimmune disease, and wellness nutrition for adults and children. She typically starts with a low FODMAP diet for IBS, but utilize additional diets as needed for an individual approach. In addition, she offers food sensitivity testing, nutrigenomic testing, and micronutrient testing, along with Low FODMAP meal plans.


Esther Hansen, RDN •

2620 E. Prospect Road Ste. 160 Fort Collins, CO
Phone: (970) 4305489
Esther Hansen specializes in IBS and the low FODMAP diet, weight Loss, SIBO, and PCOS.

Katie Jones, RDN, MS •

4545 East 9th Ave Suite 440 Denver, CO
Phone: (303) 320-1111
Katie Jones focuses primarily on GI disorders including IBS, IBD, Celiac, Food Sensitivities/Allergies, GERD, Gastroparesis, etc. She works with the low FODMAP diet a lot with great success. She has done continuing education regarding the diet and she follows the diet herself so she knows first-hand how to implement it successfully.

Marissa Mekelburg, RDN, MS, CLT

3119 52nd Ave Greeley, CO
Phone: (970) 978-4805
Marissa Mekelburg is a Functional Medicine/Nutrition Dietitian with 12 plus years of experience and and a focus in providing functional nutrition counseling primarily for IBS. She provides care for all possible root causes of IBS, from the low FODMAP diet to food sensitivities and SIBO.  Her practice is completely virtual so that she may reach those that are not local to her practice, have no access to a skilled practitioner in their area, or are too ill to travel.

Martha Rosenau

4 S Wahsatch Ave., Ste. 210, Colorado Springs, CO 80903
Phone: (719) 548-9859
Martha Rosenau specializes in Gastrointestinal Disease, Eating Disorders, Weight management, Closing Nutritional Gaps on low FODMAP diet.

Mindy Nichols, RDN

4171 Green Court Denver, CO
Phone: (253) 394-4383
Mindy Nichols focuses on IBS and the low FODMAP diet, diabetes, pre-diabetes, weight loss, and strength and fitness.

Martha Rosenau
4 S Wahsatch Ave., Ste. 210, Colorado Springs, CO 80903
Phone: (719) 548-9859
Martha Rosenau specializes in Gastrointestinal Disease, Eating Disorders, Weight management, Closing Nutritional Gaps on low FODMAP diet


Linda Caley, RDN •

108 Norwich Avenue Suite B Colchester, CT
Phone: (860) 2042691
Linda Caley offers nutritional therapy specializing in the treatment of eating disorders, PCOS, and gastrointestinal disorders including IBS and celiac disease. She provides education on the low FODMAP diet and she is a certified Intuitive eating provider.

Victoria Kobliner, RDN •

3 Hollyhock Road Wilton, CT
Phone: (203) 834-9949
Victoria Kobliner offers medical nutrition therapy for clients of all ages, as well as chronic disease support for patients with IBS, IBD, food allergies and intolerances, etc.

Beth Rosen, RDN, MS, CDN •

88 Main Street South Southbury, CT
Phone: (516) 946-0543
Beth Rosen offers one-on-one nutrition therapy for IBS (PI, C, D), SIBO, and Non-Celiac Wheat Sensitivity, Celiac disease, and all related digestive disorders.  She is a diet-free dietitian and practices Health at Every Size, so she treats clients from a weight neutral perspective and focus on metabolic (aka inside) health, as opposed to weight management.  She believes there is a connection between disordered eating behaviors and gut health and works to remedy those in clients who present with both gut and DE symptoms.

Washington, District of Columbia

Rebecca Scritchfield, RDN, LDN, MS •

5200 27th St NW Washington DC
Phone: (240) 670-5115
Rebecca Scritchfield specializes in the low FODMAP diet, intuitive eating, sports nutrition, weight concerns, and PCOS.

Mary Smith, RDN •

5200 27th St NW Washington, DC
Phone: (240) 670-5115
Mary Smith focuses on intuitive eating, the low FODMAP diet, weight concerns, and PCOS.


Linda Lockett-Brown •

151 College Drive Suite 6 Orange Park, FL
Phone: (904) 2768050
Linda Lockett-Brown offers medical nutrition therapy for IBS and the low FODMAP diet, IBD, celiac, cancer, food allergy, diabetes, and weight management.

Lori Kupferman, RDN, LDN, MS, CPT •

102 Ne 2nd Street Boca Raton, FL
Phone: (954) 654-0245
Lori Kupferman offers individualized treatment plans and virtual help.

Kim Lett, RDN, LDN, CLT, CPT •

3257 Windy Wood Drive Orlando, FL
Phone: (321) 430-5992
Kim Lett is a certified LEAP therapist, focusing on food sensitivities, Irritable Bowel Syndrome (IBS), Cardio Metabolic Syndrome (CMS), heart health, and personalized weight loss.

Sandy Livingston, RDN LDN •

800 Village Square Crossing Palm Beach Gardens, FL
Phone: (561) 3715105
Sandy Livingston specializes in the low FODMAP diet for IBS, weight management, and sports nutrition.

Vivian Tiegen

4601 Military Trail Suite 205 Jupiter , FL 33478
Phone: (561) 624-9744
Vivian Tiegen specializes in Digestive disorders, food sensitivities, Low FODMAP, chemical sensitivity, diabetes, kidney disease, weight management, functional and integrative medicine. Services are diet therapy and education, coaching, culinary education, functional blood and stool testing. Available in person, on the phone and via internet. Saturday appointments available.


Jenny Askew, RDN, MS •

4555 Mansell Road Suite 300 Alpharetta GA
Phone: (678) 203-1513
Jenny Askew specializes in IBS and the low FODMAP diet, as well as Celiac Disease and Gluten Free diets, cholesterol and blood pressure management, food allergies and medically restricted diets, grocery store tours, insulin resistance, pre-diabetes, type 2 diabetes, LEAP food sensitivity testing (mediator release testing), metabolic syndrome, sports nutrition, vegan and vegetarian diets, and weight management.

Andy Yurechko, RDN, LDN, MS

1120 15th Street Augusta, GA
Phone: (706) 446-1251
Andy Yurechko is an outpatient GI Dietitian specializing in the low FODMAP diet, GERD, Fatty Liver, Weight loss (Bariatrics), and disaccharide intolerances.


Kristin Houts

939 West North Ave., Suite 750 Chicago, IL60614
Phone: (708) 567-8089
Kristin Houts specializes in digestive health with a focus on Irritable Bowel Syndrome and the low- FODMAP diet.

Rachelle Mallik MA, RD, LDN•

The Food Therapist, LLC Chicago, IL 60657
Phone: (415) 640-6148
Rachelle Mallik specializes in Rachelle Mallik specializes in reproductive nutrition (fertility, prenatal, postpartum & breastfeeding), PCOS, IBS and the low FODMAP diet. In her private practice, The Food Therapist, LLC, Rachelle offers one-on-one nutrition counseling via HIPAA-compliant video consultation as well as in-person group classes and grocery tours in Chicago. Rachelle tailors evidence-based recommendations to her clients’ needs and preferences and provides a food-first approach to nutrition and wellness.


Leslie Muse, RDN •

13195 Ascot Circle Fishers, IN
Phone: (317) 4435059
Leslie Muse specializes in IBS and the low FODMAP diet, weight management, sports nutrition, plant based nutrition for prevention, control, and reversal of diabetes, and cardiovascular disease.

Valerie Polley

P.O. Box 73, Carmel, Indiana 46082-0073
Phone: (410) 963-4782
Valerie Polley specializes in a variety of gastrointestinal nutrition problems, but majority of my clients have IBS &/or SIBO. I use the FODMAP diet for both of these GI issues.


Terri Clark

301 10th Street SE, Cedar Rapids, Iowa 52403
Phone: (319) 221-8610
Terri Clark specializes in a variety of Outpatient Nutrition Services for physician referrals, including bariatric program and classes for weight loss. They are working towards setting up FODMAP classes for our patients


Beverly Kastan, RDN, LDN, MS

125 Chenoweth Lane Suite 207 Louisville, KT
Phone: (502) 891-0360
Beverly Kastan provides medical nutrition therapy for patients with IBS on the low FODMAP diet, as well as patients with celiac disease, IBS, ulcerative colitis, Crohn’s disease, and diabetes.


Jessica Eckert, RDN, LDN, MPH

209 Marquette Drive Lafayette, LA
Phone: (337) 296-2640
Jessica Eckert is a GI Dietitian with a focus on nutrition education for those with celiac disease and IBS.


Cindy Carroll, RDN, RN, IFNCP •

165 Middlesex Turnpike Suite 107 Bedford, MA
Phone: (339) 223-9468
Cindy Carroll is a registered dietitian/registered nurse with advanced practice certification in functional medicine. She has expertise in digestive and cardiovascular wellness with particular expertise in gut microbiome.  She has experience treating patients with IBS, celiac, and SIBO.

Lauren Adler Dear, RDN •

111 Devonshire Street Suite 640 Boston, MA
Phone: (617) 651-2332
Lauren Adler Dear offers nutrition counseling for digestive health (IBS, SIBO, gastroparesis, IBD, celiac disease, GERD, etc.).  She is a specialist in the Low FODMAP Diet and is trained in hypnotherapy for IBS.  She also provides nutrition therapy for eating disorders, specifically those with digestive problems.

Lisa Ferreira, RDN, LDN, MS

26 City Hall Mall Medford, MA
Phone: (617) 629-6444
Lisa Ferreira offers nutrition counseling for digestive disorders (including Celiac Disease, IBD, IBS, the low FODMAP diet and Sucrase-Isomaltase Deficiency), food allergies & intolerances, eating disorders & disordered eating, weight management, vegetarian & veganism, general nutrition guidance, diabetes, heart disease, high cholesterol, and high blood pressure.

Kerry Hawkins, RDN, MS •

11 Water Street Arlington, MA
Phone: (603) 918-0021
Kerry Hawkins specializes in IBS and the low FODMAP diet, weight management, wellness coaching, and chronic disease management – (DM/Pre-DM).

Matt Priven, RDN, LDN, MS •

18 Highland Ave Newburyport, MA
Phone: (857) 302-3060
Matt Priven focuses on digestive health, particularly with IBS and the low FODMAP diet, and Crohn’s disease.

Diana Richards, RDN, LDN

23 Main Street Suite A Watertown, MA
Phone: (617) 678-0607
Diana Richards specializes in IBS and the low FODMAP diet, Crohn’s disease, ulcerative colitis, gluten sensitivity, SIBO, GERD/reflux, binge eating, compulsive overeating, emotional eating, bulimia, food addiction, vegetarian and vegan lifestyle transitions, and eating with intuition and purpose.  She offers individualized nutrition plans for empowered living and intentional eating for all other conditions.

Dianne Rishikof, RDN, LDN, MS, IFNCP •

8 Floral Ave Natick, MA
Phone: (617) 257-3611
Dianne Rishikof helps patients with IBS (bloating, diarrhea, constipation), IBD, food intolerances and sensitivities, GERD, and microbiome.

Charmaine Vincent-Haan, RDN, CDE •

84 Godfrey Drive Norton, MA
Phone: (508) 952-2120
Charmaine Vincent-Haan offers medical nutrition therapy for patients with Celiac disease/gluten intolerance, IBS and low FODMAP diet, diabetes, and pre-diabetes.


Paulette McMillan, RDN, LDN, MS, LAC •

5009 Durham Road East Columbia, MD
Phone: (301) 802-0500
Paulette McMillan specializes in IBS, microscopic colitis, SIBO, IBD, and functional medicine approach.


 Aarti Batavia, RDN, MS, CLT, CFSP, IFMCP •

2033 Crooks Road Royal Oak, MI
26850 Providence Parkway, Suite 425 Novi, MI
2345 South Huron Parkway Ann Arbor, MI
Phone: (517) 290-6041
Aarti Batavia specializes in IBS, FODMAP, IBD, SIBO, SIFO, food allergies and sensitivities, migraines, cognitive decline, PCOS, diabetes, digestive disorders, autoimmune disorders, fibromyalgia, ADHD, chronic fatigue, dementia, GERD, Celiac/gluten sensitivity, metabolic disorders, mood disorders, prenatal nutrition, MS, arthritis, hypothyroidism, insulin resistance, eczema, psoriasis, and chronic inflammatory conditions.

Christine DuBois, RDN

39901 Traditions Drive Northville, MI
Phone: (248) 305-4400
Christine DuBois is an expert in GI nutrition and the low FODMAP diet.

Sherilyn King, RDN

2689 Lakeside Drive Highland, MI
Phone: (248) 245-0452
Sheriyln King specializes in IBS and correlated symptoms.

Marge Pestka, RDN, MS, CDE

Food & Nutrition Services, Sparrow Hospital 1215 East Michigan Ave Lansing, MI
Phone: (517) 3642456
Marge Petska offers adult nutritional management of GI disorders, intolerances and allergies, including low FODMAP and EoE protocols, diabetes and metabolic disorders, cardiac health, renal health, weight management.

Lauren Van Dam, RDN, MS •

3912 Taubman Center 1500 E. Medical Center Dr., SPC 5362 Ann Arbor, MI
Phone: (734) 232-9431
Lauren Van Dam offers GI nutrition counseling at University of Michigan, GI clinic.   She specializes in IBS and the low FODMAP diet, gastroparesis, Celiac disease, GERD, IBD, Eosinophilic Esophagitis, short bowel syndrome.


Emily Hastings, RDN, MS •

5330 North Oak Trafficway Kansas City, MI
Phone: (816) 478-4887
Emily Hastings works in a digestive health practice with three locations in the Kansas City area. She specializes in treating patients with IBS, IBD, chronic constipation, GERD, and fatty liver disease. She has particular interest and expertise in the low FODMAP diet.


Kayley Gamm

Saint Paul, MN 55101
Email: e
Kayley Gamm specializes in IBS, IBD, diabetes and weight loss.


Karen Kuzma, RDN, MS, LMNT •

5010 O Street Lincoln, NE
Phone: (402) 314-6704
Karen Kuzma specializes in education and meal planning for individuals with fructose intolerance, SIBO, or on the low-FODMAP diet. Because her office is in a grocery store, she can provide shopping assistance to locate the digestive-friendly foods available on our shelves.

Lora Unger, RDN, MS, LMNT

5011 NW 4th Circle Lincoln, NE
Phone: (402) 477-4673
Lora Unger is a retail dietitian, offering individual nutritional counseling, cooking classes, MNT with physician referral, and supermarket tours.

New Hampshire

Leigh Davenport, RDN, CNSC •

Wentworth-Douglass Hospital 789 Central Avenue Dover, NH
Phone: (603) 740-2647
Leigh Davenport works at an outpatient nutrition practice located within a hospital with expertise r/t IBS and FODMAP diet management.

Cynthia Knipe, RDN, LDN •

25 Roxbury Street, Office #111 Keene, NH
Phone: (603) 738-5791
Cynthia Knipe specializes in wellness-focused strategies for chronic disease prevention and management.  She focuses on autoimmune disorders including Crohn’s, Colitis, Celiac, RA, EoE, as well as diseases of the liver and gastrointestinal system (including fatty liver disease), Irritable Bowel Syndrome and the FODMAPs elimination diet, whole foods and plant-based meal planning, Advanced Training in Eating Disorders (including Binge Eating Disorder), and restoring nutritional and physical health for persons in recovery from alcohol and substance misuse disorders.

New Jersey

Laurie Schlussel, RDN

466 Old Hook Road Suite 1 Emerson, NJ
Phone: (201) 9678221
Laurie Schlussel treats patients with all nutrition issues and GI issues including those requiring the low FODMAP meal plan.

New York

Stephanie Bostic

Binghamton, NY13903
Stephanie Bostic specializes in Nutrition counseling for individuals with digestive conditions.  Emphasis on examining and adapting routines and behaviors. Additional services: group education, nutrition education materials, and culinary education. Package rates and sliding scale (please inquire) available.

Danielle Capalino, RDN, MS

New York, NY
Phone: (646) 780-9539
Danielle Capalino is a registered dietitian and author with specialty in digestive health and the low-FODMAP diet.

Stacie Castle, RDN, MS

2001 Marcus Ave., Suite E240 Lake Success, NY
Phone: (516) 652-2747
Stacie Castle primarily works with patients who are overweight, obese, diabetic, have IBS, HTN or CVD. She has worked with the IBS population for over 15 years and with the FODMAP diet for over 5 years. She is an IBS suffer so she knows the diet first hand. She also works out of a gastroenterology office.

Compass Nutrition, RDN

22 Cortlandt Street Suite 1632 New York, NY
Phone: (212) 419-0399
Compass Nutrition focuses on digestive disorders (i.e. IBS, IBS, Low Fodmap Diet, Heartburn, Bariatric Surgery), Food Allergy/Intolerance/Sensitivity, and General Nutrition and Wellness.

Reyna Franco, RDN

40 W 72nd Street #161C New York, NY
Phone: (917) 318-9965
Reyna Franco provides a holistic focus towards medical nutrition therapy that includes IBS and other gastrointestinal issues, diabetes, cancer, weight loss, renal disease and heart disease. She has experience providing the FODMAP diet and other elimination diets. She also specializes in sports nutrition.

Elizabeth Goldstein MS, RDN, CDN

19 W 34th St PH Flr New York, NY10001
Phone: (646) 242-8109
Elizabeth Goldstein specializes in Gastrointestinal problems, Weight loss & Weight Management. One on one nutritional counseling services using a mindful approach.

Erica Ilton, RDN, CDN

16 East 41st Street New York, NY
Phone: (917) 734-6500
Erica Ilton is a Registered Dietitian Nutritionist with a private practice in New York City. She is also Clinical Nutrition Coordinator for the Department of Gastroenterology at Mount Sinai Hospital.  Erica’s FODMAP program has helped many of her clients with irritable bowel syndrome (IBS) and small intestinal bacterial overgrowth (SIBO) achieve a more normal, healthy life. In addition to IBS and SIBO, Erica specializes in celiac disease, Crohn’s disease, ulcerative colitis, gastroesophageal reflux disease (GERD), gastroparesis, and food intolerances. Erica is trained in the low FODMAP diet by Monash University & she is a FODMAP Everyday® Success Team Member.

Martha McKittrick, RDN, CDE, CHWC

310 E. 72nd St. 2nd fl. New York, NY 10021
Phone: (212) 8795167
Martha McKittrick specializes in weight management, heart health, IBS & Low FODMAP diets, PCOS, diabetes, preventative nutrition, and health & wellness coaching.

Lara McNeil, RDN, MS

21 W 2nd Street Riverhead, NY
Phone: (631) 740-9330
Lara McNeil works with IBS patients both with standard treatment from the NCM and also with a FODMAP elimination protocol for motivated patients.

Nicole Silber, RDN, RD, CLC •

22 W 27th Street 6th Floor New York, NY
Phone: (646) 783-9509
Nicole Silber specializes in pediatric, prenatal, and postnatal nutrition.  She also focuses on digestive health, particularly IBS, Celiac Disease, Food Allergies, and Non-Celiac Gluten Sensitivity.

Colleen Webb, RDN

1315 York Avenue New York, NY
Phone: (646) 791-3597
Colleen Webb specializes in providing personalized nutrition counseling to people with IBS, IBD, SIBO, otheforms of dysbiosis, GERD, food sensitivities and other GI conditions.  She frequently recommends the low FODMAP diet, including instruction on the elimination and challenge phases.

North Carolina

Denise Barratt, RDN, LDN, MS •

26 Talmadge Court Asheville, NC
Phone: (828) 423-5216
Denise Barratt offers menu planning, recipe modification/development, and expertise in vegetarian meal plans. She also offers nutrition counseling/health coaching.

Mona Bostick, RDN, LDN, CSO •

301 South Elm Street Suite 801 Greensboro, NC
Phone: (336) 291-3622
Mona Bostick provides individualized nutrition counseling for Digestive Health issues including IBS, Low FODMAP diet, IBD (Crohn’s and Ulcerative Colitis), Constipation, GERD. She also works extensively with people living with Multiple Sclerosis (MS), and Cancer.  She works with people who will be filing with insurance as well as those paying out of pocket.  Package pricing available to offset out of pocket costs.

Kim Iles, RDN, LDN, MS •

8300 Health Park Ste 325 Raleigh, NC
Phone: (919) 870-1001
Kim Iles offers individual nutrition counseling, particularly with IBS and the low FODMAP diet.

Parul Kharod, RDN, LDN, MS

WakeMed Cary Hospital, Outpatient Nutrition Services 1900 Kildaire Farm Road Cary, NC
Phone: (919) 350-2351
Parul Kharod offers outpatient nutrition counseling for Celiac disease & gluten sensitivity, food allergies & intolerances, IBS/IBD & the low FODMAP diet, and all other nutrition issues for adults and children over 18 months.

Carol Shimberg, RDN, LDN, MS

1796 Hendersonville Road Asheville, NC
Phone: (828) 329-3855
Carol Shimberg focuses on IBS, the low FODMAP diet, and digestive health.


Paula Gallagher, RDN, LDN, MS •

500 East Main Street Columbus, OH
Phone: (740) 248-8345
Paula Gallagher offers nutrition counseling on a variety of digestive diseases including IBS, SIBO, Crohn’s, colitis, celiac disease, pancreatitis, gastroparesis, autoimmune diseases, and more.  She focuses specifically on diets like the low FODMAP diet, the low sucrose diet, the autoimmune protocol, the low fermentation diet, and the Wahl’s protocol.


Vanessa Cobarrubia, RDN •

1501 NE Medical Center Drive Bend, OR
Phone: (541) 7062386
Vanessa Cobarrubia specializes in low FODMAP diet education, SIBO, digestive health, bariatric surgery, and weight management. Vanessa is trained in the low FODMAP diet by Monash University & she is a FODMAP Everyday® Success Team Member.

Jamie Lee, RDN •

511 SE 11th Ave #202 Portland, OR
Phone: (503) 451-0365
Jamie Lee specializes in intuitive eating and the low FODMAP diet, providing individual counseling sessions to offer a safe, supportive environment to heal from diet culture, disordered eating and digestive health ailments. The process promotes self-care, not punishment, to cultivate an approach that honors her patients’ needs. Sessions are collaborative, and encourage listening to and trusting hunger and satiety signals, saying goodbye to unnecessary restrictions and promoting pleasurable, mindful meals. Medical nutrition therapy is incorporated, as appropriate, to support blood sugar control, heart health, sports nutrition, polycystic ovarian syndrome (PCOS), and digestion, including irritable bowel syndrome and SIBO.

 Niki Strealy, RDN, LDN •

5021 Tualata Lane Lake Oswego, OR
Phone: (503) 974-6454
Niki Strealy specialize in Gastrointestinal Health.  She works with IBS, IBD, Celiac, and chronic GI complaints (gas, bloating, pain, diarrhea, constipation) with or without IBS diagnosis. She has been teaching the low FODMAP diet to patients and other dietitians since 2010. She also has IBS and Celiac herself.


Marietta Amatangelo, RDN, LDN, MS •

1821 Morningside Ave Pittsburgh, PA
Phone: (240) 426-9509
Marietta Amatangelo specializes in IBS-D, IBS-C, food allergies, migraines, auto-immune, leaky gut, candida, SIBO, functional nutrition, and lab testing.

Dana Elia, RDN, LDN, MS, FAND

270 Granite Run Drive Lancaster, PA
Phone: (717) 917-5259
Dana Elia specializes in integrative and functional medical nutrition therapy, IBS/IBD/low FODMAPs, Celiac and NCGS, food allergies/Intolerances, pediatric nutrition interventions, autoimmune programs, resting metabolic rate testing, and weight management counseling.

Nancy Patin Falini RDN, LDN, MS

437 Sharpless Street West Chester, PA
Phone: (610) 696-8655
Nancy Patin Falini provides pediatric and adult patient centered integrative functional nutrition therapy for gluten related disorders, food allergies, intolerances and sensitivities, other digestive conditions, ie, IBS, IBD, and gastroparesis.

Kristie Finnan, RDN, LDN •

875 N Easton Rd Suite 6B Doylestown, PA
Phone: (215) 230-1900
Krsitie Finnan specializes in IBS, Celiac, gluten Intolerances, GI disorders, and inflammatory conditions.

Victoria Goodman, RDN, LDN, MS •

610 Old York Road Suite 70 Jenkintown, PA
Phone: (215) 920-4656
Victoria Goodman specializes in IBS and the low FODMAP diet, as well as food sensitivities and weight management.

Sharon Howard, RDN, LDN, MS, CDE •

705 Denbigh Chase Lane Kennett Square, PA
Phone: (610) 347-2045
Sharon Howard offers nutrition counseling and coaching for IBS, Celiac, and other GI issues.  She also has experience with bariatric surgery, weight loss and weight gain, diabetes, cardiac, and healthy eating.  Sharon is trained in the low FODMAPS approach for IBS.

Rhode Island

Emily DelConte, RDN, LDN, CDOE, CDE •

450 Veterans Memorial Pkwy, Suite 8C East Providence, RI
Phone: (401) 396-9331
Emily Delconte offers individual nutrition counseling for adults, adolescents, and children. She believes that food is medicine and good nutrition is the foundation for optimal health and wellness. She treats a variety of medical conditions, many covered by health insurance plans. She has experience with GI conditions, especially IBS and the Low FODMAP diet. She has the ability to help patients do a full FODMAP elimination and challenge, a general Low FODMAP diet, or she can modify her approach to fit a patient’s lifestyle, needs, and symptoms.

South Carolina

Kathryn Adel

125 River Landing Dr Suite 103, Charleston, SC 29492
Phone: (843) 801-6367
Kathryn Adel is Monash Certified for the FODMAP diet and a Certified Specialist in Sports Dietetics (CSSD). Her main focus is Sports Nutrition as well as providing guidance and support for clients with IBS. She is part of the team of, together they provide low FODMAP detailed meal plans and recipes as well as online nutrition sessions

Sara Forbes, RDN, LDN, MS, CDE

34 Rosedale Drive Charleston, SC
Phone: (843) 478-3777
Sara Forbes offers nutritional services for education on Low FODMAP diet, gastroparesis, and Celiac/gluten free.


Luci Crow, RDN, MS, CLT

4544 Harding Road, Suite 215 Nashville, TN
Phone: (615) 589-7007
Luci Crow works with clients to achieve a healthy eating style that fits their eating preferences and lifestyle.   She particularly enjoys teaching clients to understand the benefits of an Anti-inflammatory diet.  Her primary focus is to assist IBS clients gain a full understanding of how FODMAPs play a role in managing their IBS symptoms and to assist them to an optimal diet through the Low FODMAP plan.  As a mindfulness facilitator, she helps clients discover how to eat based on their physical signs of hunger and beat yoyo dieting.

Jennifer Masters, RDN, LDN, MS •

2100 W. Clinch Ave, Suite 230 Knoxville, TN
Phone: (865) 522-4116
Jennifer Masters provides medical nutrition therapy for adults and children with GI related issues.  Her specialty area of practice includes food allergy and food intolerance including the FODMAP approach to address irritable bowel syndrome.


Carol Ireton-Jones, RDN •

1730 Countryside Drive Carrollton, TX
Phone: (972) 365-0702
Carol Ireton-Jones specializes in GI nutrition interventions, IBS, the low FODMAP diet, gastroparesis, IBD, SIBO, and enteral and parenteral nutrition.


Amber DeVore, RDN •

3200 Ironbound Road Suite A Williamsburg, VA
Phone: (757) 585-5229
Amber DeVore specializes in IBS, the low FODMAP diet, food allergies, food sensitivities, sports nutrition, and weight management.

Jennifer Fagan, RDN •

2727 Enterprise Pkwy Suite 100 Henrico, VA
Phone: (804) 864-1998
Jennifer Fagan specializes in low FODMAP for IBS, SIBO, gastroparesis, and Celiac Disease.  She also works with
diabetics and food allergies.

Cheryl Harris, RDN, MPH •

9675-A Main Street Fairfax, VA
Phone: (571) 2718742
Cheryl Harris specializes in helping people with digestive disorders get their lives back and feel great again. She has worked with hundreds of patients on a low FODMAP diet, and work with IBS, IBD, Celiac disease, gastroparesis, reflux and more.


Frances Arnold, RDN •

18920 28th Ave W, Suite G Lynnwood, WA
Phone: (206) 486-5108
Frances Arnold specializes in IBS, hearburn/GERD, SIBO, histamine intolerance & other food sensitivities with a focus in pregnancy planning and prenatal/postnatal nutrition.

Laura Brady, RDN •

12737 Bel-Red Road Suite 200 Bellevue, WA
Phone: (425) 454-8668
Laura Brady offers medical nutrition therapy for IBS, IBD, high cholesterol, diabetes, and weight management.

Diana Reid

Seattle, Wa
Phone: (425) 382-9260
Diana Reid specializes in IBS and IBD,Low FODMAP Diet,Gut health ,Food allergies and intolerances. Diana is trained in the low FODMAP Diet by Kings College and Monash University – and is a FODMAP Everyday® Success Team Member Dietitian.

Erin Sekulich, CN, MS •

5507 Kensington Pl N Seattle, WA
Phone: (206) 632-5662
Erin Sekulich’s practice focuses on digestive health, particularly IBS and the Low FODMAP Diet.  She offers individual counseling and group classes.

Judy Simon, RDN, CHES •

1409 140th PL NE Suite 106 Bellevue, WA
Phone: (425) 260-8783
Judy Simon provides medical nutrition therapy for people with IBS and she has advanced training in FODMAPS.

Kate Watson, RDN, LDN •

Phone: (425) 249-1550
Kate Watson specializes in working with clients with chronic digestive disorders, including IBS and IBD and she is particularly passionate about educating on the low FODMAP diet.


Andrea D’Ambrosio, RDN •

429 Queen Street South Kitchener, ON
Phone: (888) 908-6583
Andrea D’Ambrosio focuses on healthy eating solutions (assistance meal planning, power snacking, portions, conquering cravings), management of diabetes, cholesterol, high blood pressure, fatty liver, and anemia, specialty diets (digestive concerns, intolerances, allergy, vegetarian / vegan, FODMAPs), child feeding (picky eating, food introductions), and sports nutrition (pre-post exercise fueling and marathon nutrition).

Audrey Inouye, RDN •

11403 72 Avenue Edmonton, AB
Phone: (780) 200-5496
Audrey Inouye specializes in IBS and the low FODMAP diet.  Remote services by video, phone and email are available across Canada.

Andrea Hardy, RDN •

266 Mahogany Manor SE Calgary, AB
Phone: (403) 8082348
Andrea Hardy offers one-on-one counselling and online courses for IBS and other functional gut disorders, as well as lots of great free IBS information on her blog!

Rory Hornstein, RDN •

39 West Springs Close SW Calgary, AB
Phone: (403) 8196919
Rory Hornstein specializes in nutrition for sports, exercise, weight management (adults and pediatric/adolescent, certified Bariatric Dietitian), eating disorders and body image, food intolerances/allergies, immune system enhancement, and digestive disorders (Celiac Disease, IBD, IBS including education on Low FODMAP diets).

Joanne Rankin, RD •

656 East Georgia Street Vancouver, BC
Phone: (604) 833-8590
Joanne Rankin provides individualized counselling to people who struggle with a variety of gastrointestinal issues, including IBS. She helps people who have been diagnosed with IBS learn how to adapt their usual diet so they can follow the low FODMAPs diet carefully for the elimination period. She then works with them to plan and implement the challenge phase of the diet.  Finally, she helps them interpret the results of the challenge and adjust their diet for the long term. She sees the majority of her clients through live video conferencing, though office appointments are also available.

Lauren Renlund, RDN, MPH •

2020 Hyde Park Road London, ON
Phone: (519) 694-2831
Lauren Renlund offers nutrition counselling and coaching services. She specializes in digestive health (including IBS and Low FODMAP Diet) and general healthy eating.

Gisela Roux, RDN •

679 King George Highway Suite 3 Miramichi, NB
Phone: (506) 627-7535
Gisela Roux specializes in digestive health (especially IBS and the low FODMAP diet), food intolerances (including non-celiac gluten intolerance and many more) and food allergies.

Shannon Smith, RDN •

Mainland Medical Clinic (Yaletown) 1061 Hamilton Street Vancouver, BC
Phone: (604) 683-3973
Shannon Smith specializes in IBS and the low FODMAP diet, as well as vegetarian and vegan diets.


Geraldine Van

Meridian Health Centre 153 Kembla St Wollongong, NSW 2500 AU
Phone: (041) 166-2282
Geraldine Van Oord specializes in IBS, the low FODMAP diet, food intolerance & gut health
– individual consultations- group seminars- online low FODMAP program

Jocelyn Williams •

Unit 18 Level 2  2 Docker St  Wagga Wagga , NSW 2650AU
Phone: (026) 6926-0002
Jocelyn Williams specializes in Irritable bowel syndrome,Coeliac disease, Non diet dietitians Bariatric surgery



Julie Delorme, RDN •

7 Rue de L’Éternité Lyon
Phone: (0033) 61342481
Julie Delorme specializes in gastrointestinal disorders (IBS, SIBO, IBD, celiac disease) and food intolerances (FODMAP, gluten, lactose, etc).


Diana Reid

Diana Reid specializes in IBS and IBD,Low FODMAP Diet, gut health, food allergies and intolerances. Diana is trained in the low FODMAP diet by Kings College and Monash University. Diana is a FODMAP Everyday® Success Team Member Dietitian. 


Mario Bautista, RDN •

C/Narciso Serra Nº28 Madrid
Phone: (0034) 695830735
Mario Bautista is a registered dietician with experience in IBS and the low FODMAP diet.


Beatrice Schilling. RDN •

Bruggerstrassse 37 Merker-Areal, Baden, AG
Phone: (0041) 562091940
Beatrice Schilling offers individual nutritional counseling, courses, and lectures on FODMAP and gastrointestinal health.