Gastrointestinal (GI) Nutritionists and Dietitians in Cortlandt Manor, NY

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Photo of Erica Leon - Erica Leon Nutrition and Associates, Nutritionist/Dietitian, MS, RDN, CEDS
Erica Leon Nutrition and Associates
Nutritionist/Dietitian, MS, RDN, CEDS
White Plains, NY 10601
If you struggle with an eating disorder, disordered eating, chronic dieting, or other health conditions, you have come to the right place. We believe that difficult relationships with food and body image are barriers to living life fully. We are passionate about helping our clients develop a positive relationship with food and body image through a weight-inclusive, individualized approach. We offer you a safe and non-judgmental space for healing,
If you struggle with an eating disorder, disordered eating, chronic dieting, or other health conditions, you have come to the right place. We believe that difficult relationships with food and body image are barriers to living life fully. We are passionate about helping our clients develop a positive relationship with food and body image through a weight-inclusive, individualized approach. We offer you a safe and non-judgmental space for healing,
(914) 455-0766 View (914) 455-0766
Photo of Jennifer Clemente, Nutritionist/Dietitian, MS, CNS, CDN, IFMCP
Jennifer Clemente
Nutritionist/Dietitian, MS, CNS, CDN, IFMCP
Online Only
My philosophy centers on one simple, powerful truth: the gut is the foundation of health.
As a functional medicine provider specializing in gut health, my approach offers a unique alternative by combining cutting-edge stool testing, deeper blood labs, and intestinal permeability testing with heart-centered coaching. Together, we'll find a path forward including the right diet for your unique needs plus targeted nutrients to help you heal.
My philosophy centers on one simple, powerful truth: the gut is the foundation of health.
As a functional medicine provider specializing in gut health, my approach offers a unique alternative by combining cutting-edge stool testing, deeper blood labs, and intestinal permeability testing with heart-centered coaching. Together, we'll find a path forward including the right diet for your unique needs plus targeted nutrients to help you heal.
(646) 679-7940 View (646) 679-7940
Photo of Nicole Hallissey, Nutritionist/Dietitian, MS, RDN, CDN
Nicole Hallissey
Nutritionist/Dietitian, MS, RDN, CDN
3 Endorsed
Serves Area
I focus on sustainable weight loss, diabetes, heart health, and digestive health.
Nearly 95 percent of my insurance clients pay $0 out of pocket for their sessions! When we work together I'll give you the tools needed to feel confident in your food choices and in control around food. I'll guide you through creating a plan that works for YOU, based on your body's needs, lifestyle, and food preferences. Together, we'll simplify cooking with quick, easy recipes, and I'll share realistic strategies to make meal planning a breeze. Let's make your wellness adventure enjoyable, achievable, and sustainable! Currently, I only offer virtual sessions. Get started ASAP, book directly using this link: bit.ly/bookRDnow
I focus on sustainable weight loss, diabetes, heart health, and digestive health.
Nearly 95 percent of my insurance clients pay $0 out of pocket for their sessions! When we work together I'll give you the tools needed to feel confident in your food choices and in control around food. I'll guide you through creating a plan that works for YOU, based on your body's needs, lifestyle, and food preferences. Together, we'll simplify cooking with quick, easy recipes, and I'll share realistic strategies to make meal planning a breeze. Let's make your wellness adventure enjoyable, achievable, and sustainable! Currently, I only offer virtual sessions. Get started ASAP, book directly using this link: bit.ly/bookRDnow
(551) 272-6869 View (551) 272-6869
Photo of Dakota Bennett, Nutritionist/Dietitian, MS, RDN, CEDS
Dakota Bennett
Nutritionist/Dietitian, MS, RDN, CEDS
Online Only
I’m a Registered Dietitian Nutritionist specializing in eating disorders and disordered eating. I primarily work with young adults and adults across a range of presentations, including anorexia, bulimia, binge eating disorder, ARFID, and chronic dieting. I have experience supporting individuals at various stages of recovery including residential, partial hospitalization, intensive outpatient and outpatient levels of care. These experiences have reinforced my belief in meeting individuals where they are and honoring autonomy in our work together.
I’m a Registered Dietitian Nutritionist specializing in eating disorders and disordered eating. I primarily work with young adults and adults across a range of presentations, including anorexia, bulimia, binge eating disorder, ARFID, and chronic dieting. I have experience supporting individuals at various stages of recovery including residential, partial hospitalization, intensive outpatient and outpatient levels of care. These experiences have reinforced my belief in meeting individuals where they are and honoring autonomy in our work together.
(475) 222-1397 View (475) 222-1397
Photo of Tara Gagliostro, Nutritionist/Dietitian, MS, CNS
Tara Gagliostro
Nutritionist/Dietitian, MS, CNS
Online Only
Tara specializes in helping clients navigate the complex and interconnected challenges of Autoimmunity,hyper mobility syndromes, MCAS, POTS, and the crucial link between gut and mental health.
She holds a Master of Science in Functional Medicine and Human Nutrition and earned the elite Certified Nutrition Specialist (CNS) credential. Her expertise has been honed in diverse clinical settings, from supporting individuals with autoimmune conditions, to collaborating on medically complex cases within leading clinical practices.
Tara specializes in helping clients navigate the complex and interconnected challenges of Autoimmunity,hyper mobility syndromes, MCAS, POTS, and the crucial link between gut and mental health.
She holds a Master of Science in Functional Medicine and Human Nutrition and earned the elite Certified Nutrition Specialist (CNS) credential. Her expertise has been honed in diverse clinical settings, from supporting individuals with autoimmune conditions, to collaborating on medically complex cases within leading clinical practices.
(973) 791-6254 View (973) 791-6254
Photo of Stacy Seslowsky - Heal From Food , Nutritionist/Dietitian, RD, LDN, MS
Heal From Food
Nutritionist/Dietitian, RD, LDN, MS
Serves Area
Health & weight issues are most often related to gut, hormone, or immune imbalance.
Digestive, hormonal, cardiovascular, energy, mood, fertility, immune (thyroid, rheumatoid arthritis, multiple sclerosis, etc.). Online platform: I spend an extended amount of time learning about the many life factors that led you to the present time. Together, we will implement a personalized nutrition/behavior modification plan to transform your health.
Health & weight issues are most often related to gut, hormone, or immune imbalance.
Digestive, hormonal, cardiovascular, energy, mood, fertility, immune (thyroid, rheumatoid arthritis, multiple sclerosis, etc.). Online platform: I spend an extended amount of time learning about the many life factors that led you to the present time. Together, we will implement a personalized nutrition/behavior modification plan to transform your health.
(904) 899-4955 View (904) 899-4955
Photo of Angela T. Russo, Nutritionist/Dietitian, MS, CNS, ACN, GAPS
Angela T. Russo
Nutritionist/Dietitian, MS, CNS, ACN, GAPS
White Plains, NY 10601
I specialize in addressing various symptoms including: nutritional deficiencies and intolerances, inflammation, fatigue, allergies, digestive issues such as gas, bloat, constipation, diabetes and sugar imbalances, high cholesterol and blood pressure, hormonal imbalances, stress, toxicity, detoxification and more.
I developed my own systematic approach to help you navigate and resolve your imbalances and dysfunction. My program takes away any guesswork or waste of time getting you to feel right again. I offer functional medicine testing, kinesiology, personalized nutrition programs, support, education. My philosophy is to treat the whole body for optimal health.
I specialize in addressing various symptoms including: nutritional deficiencies and intolerances, inflammation, fatigue, allergies, digestive issues such as gas, bloat, constipation, diabetes and sugar imbalances, high cholesterol and blood pressure, hormonal imbalances, stress, toxicity, detoxification and more.
I developed my own systematic approach to help you navigate and resolve your imbalances and dysfunction. My program takes away any guesswork or waste of time getting you to feel right again. I offer functional medicine testing, kinesiology, personalized nutrition programs, support, education. My philosophy is to treat the whole body for optimal health.
(914) 618-4764 View (914) 618-4764
Photo of Alexandra Orlan, Nutritionist/Dietitian, MS, RD
Alexandra Orlan
Nutritionist/Dietitian, MS, RD
1 Endorsed
Online Only
I specialize in weight loss, gut health and digestion, diabetes, gestational diabetes, pregnancy nutrition, bariatric nutrition, and heart health.
***ACCEPTING NEW CLIENTS AND CONDUCTING TELE-HEALTH SESSIONS.** Meal prep and weight loss made simple. *Nutrition solutions for busy men and women **Realistic advice with actionable takeaways, meal plans, recipes, goal setting, and more.
I specialize in weight loss, gut health and digestion, diabetes, gestational diabetes, pregnancy nutrition, bariatric nutrition, and heart health.
***ACCEPTING NEW CLIENTS AND CONDUCTING TELE-HEALTH SESSIONS.** Meal prep and weight loss made simple. *Nutrition solutions for busy men and women **Realistic advice with actionable takeaways, meal plans, recipes, goal setting, and more.
(609) 798-2496 View (609) 798-2496
Photo of Sara Ryba Matty, Nutritionist/Dietitian, RD, CDN
Sara Ryba Matty
Nutritionist/Dietitian, RD, CDN
1 Endorsed
Serves Area
2)Medical Nutrition Therapy for conditions such as; diabetes, autoimmune diseases, gastrointestinal issues.
My ideal client is an individual that wants to partner with me to set goals and accomplish them together! Whether you want eat healthier, lose weight, tackle a medical issue or a combination of all of them, my job is to put my client at ease and guide them to success. I value the relationships and bonds that are create between me and my clients. Food is a very intimate, cultural, personal issue; and in many ways ends up encompassing almost areas of lives. I thrive off of the trust that my clients and I build together and our ultimate victories, both large and small.
2)Medical Nutrition Therapy for conditions such as; diabetes, autoimmune diseases, gastrointestinal issues.
My ideal client is an individual that wants to partner with me to set goals and accomplish them together! Whether you want eat healthier, lose weight, tackle a medical issue or a combination of all of them, my job is to put my client at ease and guide them to success. I value the relationships and bonds that are create between me and my clients. Food is a very intimate, cultural, personal issue; and in many ways ends up encompassing almost areas of lives. I thrive off of the trust that my clients and I build together and our ultimate victories, both large and small.
(516) 588-7297 View (516) 588-7297
Photo of Vivian Moran, Nutritionist/Dietitian, MS, CNS, CDN, MBA
Vivian Moran
Nutritionist/Dietitian, MS, CNS, CDN, MBA
Yonkers, NY 10701
After 30 years of gut issues and many specialists, she wrote to me after a few months of working together: “I want you to know that this Thanksgiving I am grateful for you.
Do you feel like you’re doing everything right, but your weight, energy, digestion, or blood sugar still aren’t where they should be? Many people I work with are frustrated. They’ve tried diets, seen specialists, and tried to be healthy, yet their body doesn’t respond the way it once did. Often the issue isn’t willpower. Your metabolism may simply need the right support. Together we make small, simple changes to the food & lifestyle choices you make daily—guided by science, & tailored to your body. My clients report sustainable weight loss, steadier energy, improved digestion, blood sugar balance, strong bones, & renewed confidence.
After 30 years of gut issues and many specialists, she wrote to me after a few months of working together: “I want you to know that this Thanksgiving I am grateful for you.
Do you feel like you’re doing everything right, but your weight, energy, digestion, or blood sugar still aren’t where they should be? Many people I work with are frustrated. They’ve tried diets, seen specialists, and tried to be healthy, yet their body doesn’t respond the way it once did. Often the issue isn’t willpower. Your metabolism may simply need the right support. Together we make small, simple changes to the food & lifestyle choices you make daily—guided by science, & tailored to your body. My clients report sustainable weight loss, steadier energy, improved digestion, blood sugar balance, strong bones, & renewed confidence.
(914) 506-4781 View (914) 506-4781
Photo of Lisa D Ellis, Nutritionist/Dietitian, RDN, LCSW, CEDS-C
Lisa D Ellis
Nutritionist/Dietitian, RDN, LCSW, CEDS-C
White Plains, NY 10605
Food issues and eating disorders are rarely resolved through diet support alone. Using techniques developed over 30+ years of practice, I help clients uncover the underlying triggers that lead to problematic relationships with eating. Understanding the reasons my clients use food to comfort and self-soothe is an important part of developing balanced, intuitive eating strategies that can guide them toward making the sort of choices that help them nourish themselves on all levels. My goal, then, is to help patients establish healthy ways of relating to food while improving their relationships with their own bodies.
Food issues and eating disorders are rarely resolved through diet support alone. Using techniques developed over 30+ years of practice, I help clients uncover the underlying triggers that lead to problematic relationships with eating. Understanding the reasons my clients use food to comfort and self-soothe is an important part of developing balanced, intuitive eating strategies that can guide them toward making the sort of choices that help them nourish themselves on all levels. My goal, then, is to help patients establish healthy ways of relating to food while improving their relationships with their own bodies.
(914) 288-5657 View (914) 288-5657
Photo of Janet Zarowitz, Nutritionist/Dietitian, MS, RD, CDN
Janet Zarowitz
Nutritionist/Dietitian, MS, RD, CDN
Ossining, NY 10562
A variety of symptoms can be traced to poor gut health.
I take all pieces of your personal puzzle to personalize nutrition to support your health + healing. I also use Nutrigenomics in my practice when patients have 23andme genetic testing. Everyone has their own unique genetic blueprint which affects how biochemical pathways function in their body. I am also a Certified LEAP Therapist for food sensitivities.
A variety of symptoms can be traced to poor gut health.
I take all pieces of your personal puzzle to personalize nutrition to support your health + healing. I also use Nutrigenomics in my practice when patients have 23andme genetic testing. Everyone has their own unique genetic blueprint which affects how biochemical pathways function in their body. I am also a Certified LEAP Therapist for food sensitivities.
(914) 595-2833 View (914) 595-2833
Photo of Janet Lau - Nutrition Custom Care LLC, Nutritionist/Dietitian, RDN, CDN, CLT, Holisti, Coach
Nutrition Custom Care LLC
Nutritionist/Dietitian, RDN, CDN, CLT, Holisti, Coach
1 Endorsed
Serves Area
Many patients come to me struggling with emotional or stress eating, weight management, skin issues, digestive problems, mood and energy fluctuations, blood sugar irregularities, autoimmune conditions, inflammation, and lab abnormalities.
I offer prevention, management, and treatment services tailored to your unique needs. Together, we’ll create practical strategies to help you feel and look your best by transforming your eating and lifestyle habits.
Many patients come to me struggling with emotional or stress eating, weight management, skin issues, digestive problems, mood and energy fluctuations, blood sugar irregularities, autoimmune conditions, inflammation, and lab abnormalities.
I offer prevention, management, and treatment services tailored to your unique needs. Together, we’ll create practical strategies to help you feel and look your best by transforming your eating and lifestyle habits.
(201) 720-6671 View (201) 720-6671
Photo of Dr Senior - Drs 2 Health, Nutritionist/Dietitian, ND, MS
Drs 2 Health
Nutritionist/Dietitian, ND, MS
Bronx, NY 10467
If you are looking for someone with a long and successful track record helping persons with your condition, whether cancer, diabetes, digestive issues, migraine headaches, insomnia, constipation and any other concern, I can help.
I focus on using clinical nutrients, Homeopathy and herbs to provide the best recommendation to any situation. I take time to listen and work with your time, effort and ability.
If you are looking for someone with a long and successful track record helping persons with your condition, whether cancer, diabetes, digestive issues, migraine headaches, insomnia, constipation and any other concern, I can help.
I focus on using clinical nutrients, Homeopathy and herbs to provide the best recommendation to any situation. I take time to listen and work with your time, effort and ability.
(475) 255-7919 View (475) 255-7919
Photo of Vicki Koenig, Nutritionist/Dietitian, MS, RD, CDN
Vicki Koenig
Nutritionist/Dietitian, MS, RD, CDN
Serves Area
Particular areas of expertise include Diabetes wellness and prevention; gut health/ digestive issues, lipids/heart health, guided use of supplements and improved weight.
Creating Wellness for Individuals and Businesses. As a Masters level Registered Dietitian Nutritionist, I've maintained a private counseling practice and consulting business for over 25 years. Drawing on my comprehensive knowledge of nutrition throughout the life cycle, I have a broad perspective when speaking, counseling, consulting and writing; I truly specialize in Nutrition for Wellness. As a Consulting Nutritionist, I keep up-to-date on all areas of health: from Head Start to Assisted Living with Weight Loss and Wellness in between. I'm now accepting more insurances. Please inquire!
Particular areas of expertise include Diabetes wellness and prevention; gut health/ digestive issues, lipids/heart health, guided use of supplements and improved weight.
Creating Wellness for Individuals and Businesses. As a Masters level Registered Dietitian Nutritionist, I've maintained a private counseling practice and consulting business for over 25 years. Drawing on my comprehensive knowledge of nutrition throughout the life cycle, I have a broad perspective when speaking, counseling, consulting and writing; I truly specialize in Nutrition for Wellness. As a Consulting Nutritionist, I keep up-to-date on all areas of health: from Head Start to Assisted Living with Weight Loss and Wellness in between. I'm now accepting more insurances. Please inquire!
(845) 202-0972 View (845) 202-0972
Photo of Kimberly Jaumot, Nutritionist/Dietitian, MS, RD
Kimberly Jaumot
Nutritionist/Dietitian, MS, RD
Serves Area
Some families are seeking to improve the quality of food eaten where others want to help their child with gut issues.
I will work with you to come up with a plan to help your child's individual needs. This is often increasing the number of foods eaten, decreasing selective eating, providing guidance to help with gut issues and constipation, and helping identify if other resources are needed.
Some families are seeking to improve the quality of food eaten where others want to help their child with gut issues.
I will work with you to come up with a plan to help your child's individual needs. This is often increasing the number of foods eaten, decreasing selective eating, providing guidance to help with gut issues and constipation, and helping identify if other resources are needed.
(862) 276-2028 View (862) 276-2028
Photo of Abigail Rapaport, Nutritionist/Dietitian, MS, RD, CDN
Abigail Rapaport
Nutritionist/Dietitian, MS, RD, CDN
Online Only
I help simplify nutrition so you can eat smarter and optimize your body, mind and health. I am a realist and believe your food plan should fit your lifestyle - whether you’re managing an illness like epilepsy, trying to lose weight, lower your cholesterol, or just want feel and look your best. I get it; we are all constantly bombarded with different diets and workouts that guarantee weight loss or health cures. Most of the time, they lead to feeling overwhelmed, cyclical dieting and feeling deprived. With my help, you can learn how to put an end to your health struggles and start to look and feel your best starting today.
I help simplify nutrition so you can eat smarter and optimize your body, mind and health. I am a realist and believe your food plan should fit your lifestyle - whether you’re managing an illness like epilepsy, trying to lose weight, lower your cholesterol, or just want feel and look your best. I get it; we are all constantly bombarded with different diets and workouts that guarantee weight loss or health cures. Most of the time, they lead to feeling overwhelmed, cyclical dieting and feeling deprived. With my help, you can learn how to put an end to your health struggles and start to look and feel your best starting today.
(646) 362-3908 View (646) 362-3908
Photo of Francesca Alfano, Nutritionist/Dietitian, MS, CDN, CNS, IFNCP
Francesca Alfano
Nutritionist/Dietitian, MS, CDN, CNS, IFNCP
Serves Area
I help women who are struggling to lose weight implement simple, sustainable food and lifestyle habits so they can support a healthy metabolism, balance hormones, increase energy levels, and permanently lose weight without counting calories or following restrictive diets. Unlike traditional diets, I use an individualized functional medicine and culinary nutrition approach to help my clients build lifelong healthy habits so they can confidently nourish their bodies in a delicious and satisfying way.
I help women who are struggling to lose weight implement simple, sustainable food and lifestyle habits so they can support a healthy metabolism, balance hormones, increase energy levels, and permanently lose weight without counting calories or following restrictive diets. Unlike traditional diets, I use an individualized functional medicine and culinary nutrition approach to help my clients build lifelong healthy habits so they can confidently nourish their bodies in a delicious and satisfying way.
(631) 856-2213 View (631) 856-2213
Photo of N. Merna Timaul - Lifecompass Health & Wellness, LLC, Nutritionist/Dietitian, BS, MSc, CHN
Lifecompass Health & Wellness, LLC
Nutritionist/Dietitian, BS, MSc, CHN
Online Only
I am a Research Scientist, certified Holistic Nutritionist, and Health and Wellness Life Coach. Through years of research and personal experience, I discovered the powerful impact holistic approaches can have on overall well-being. Combining evidence-based science with the healing power of nature became my guiding philosophy, inspiring a new way to approach health challenges from the ground up. My mission is to integrate science and nature for a healthier, more balanced life. This philosophy not only shapes my practice but also fuels my commitment to education, empowerment, and lasting transformation.
I am a Research Scientist, certified Holistic Nutritionist, and Health and Wellness Life Coach. Through years of research and personal experience, I discovered the powerful impact holistic approaches can have on overall well-being. Combining evidence-based science with the healing power of nature became my guiding philosophy, inspiring a new way to approach health challenges from the ground up. My mission is to integrate science and nature for a healthier, more balanced life. This philosophy not only shapes my practice but also fuels my commitment to education, empowerment, and lasting transformation.
(929) 706-2877 View (929) 706-2877
Photo of Leah Wolofsky - The Dietitian Group, Nutritionist/Dietitian, MS, RD, CDN
The Dietitian Group
Nutritionist/Dietitian, MS, RD, CDN
Serves Area
We are a private nutrition practice accepting most commercial and medicaid insurances. Our practice philosophy is to provide quality, individualized nutrition counseling to all clients, regardless of income. Unlike some other nutrition practices, we do not sell any products, shakes, supplements or gadgets in the office. We provide you with a tailored-approach and customized meal plan. We can help you lose weight, eat more healthfully, gain more energy, manage diabetes, hypertension, IBS, or other conditions.
We are a private nutrition practice accepting most commercial and medicaid insurances. Our practice philosophy is to provide quality, individualized nutrition counseling to all clients, regardless of income. Unlike some other nutrition practices, we do not sell any products, shakes, supplements or gadgets in the office. We provide you with a tailored-approach and customized meal plan. We can help you lose weight, eat more healthfully, gain more energy, manage diabetes, hypertension, IBS, or other conditions.
(718) 866-4883 View (718) 866-4883
Gastrointestinal (GI) Nutritionists and Dietitians
What is gut health?
Gut health refers to the overall functioning and well-being of the gastrointestinal (GI) system. Key to gut health is the gut microbiome, which is the collection of healthy bacteria living in the gut. These bacteria are essential for the digestion and breakdown of food, and their health significantly impacts digestion. Poor gut health can result in symptoms such as bloating, gas, diarrhea, constipation, and general abdominal discomfort, which may indicate imbalances or issues with the gut microbiome.

Can diet help with GI issues?
Diet plays a major role in gut health, and changes in diet can often reduce or eliminate some of the symptoms associated with gastrointestinal (GI) issues. Often, GI distress is due to food intolerances or sensitivities, such as gluten sensitivity or lactose intolerance. In these cases, eliminating the problematic foods from the diet can resolve the issue. GI problems can also stem from a combination of environmental or genetic factors, such as in the case of irritable bowel syndrome (IBS). Disruptions in the gut microbiome, such as those caused by taking antibiotics, can also lead to GI issues. In both scenarios, maintaining a balanced diet as much as possible with foods that support a healthy microbiome—such as fruits, vegetables, whole grains, and probiotic foods—can often significantly reduce symptoms and improve gut health.

What are the best foods for gut health?
Maintaining a balanced microbiome is essential for gut health, and this is best achieved through a varied diet rich in fruits, vegetables, and probiotic foods. Fruits and vegetables provide essential nutrients and fiber, which nourish the beneficial bacteria in the gut. Probiotic foods, which are those that contain live bacteria, are also great for gut health. Consuming probiotic foods and drinks, such as yogurt, kefir, kombucha, and tempeh, can help support the microbiome by contributing to the diversity of bacteria within the gut.

When should I see a dietitian for GI issues?
Many people can benefit from seeing a dietitian for GI issues. In general, most dietitians are knowledgeable about what foods support gut health and may help clients choose foods that support a healthy GI system, such as fruits and vegetables high in fiber or foods high in probiotics. Dietitians may be especially beneficial to clients with known gastrointestinal concerns, such as irritable bowel syndrome (IBS) or gastroesophageal reflux disease (GERD). For clients diagnosed with these or similar conditions, dietitians can help clients identify food triggers and develop a meal plan for the client that minimizes symptoms. Dietitians may also work with clients who are having gastrointestinal distress (such as bloating, gas, constipation, diarrhea, etc.) but are not aware of the cause of their symptoms. In such cases, dietitians may be able to help the client identify the cause of the GI distress and coordinate with other medical professionals to help the client better manage their symptoms.