Gastrointestinal (GI) Nutritionists and Dietitians in Passaic County, NJ

Photo of Hilary Anne Raciti, Nutritionist/Dietitian, MS, RDN, CDN
Hilary Anne Raciti
Nutritionist/Dietitian, MS, RDN, CDN
Wayne, NJ 07470
I am dietitian with a passion to mend your relationship with food. I desire to help my clients gain a better understanding of nutrition while gaining trust in food and their bodies through nutrition therapy. I have a Masters of Science at Columbia University in Diabetes Education and Management and offer a non-diet, weight inclusive approach to this population. My professional specialty includes assisting those with eating disorders, history of chronic dieting or bariatric surgery, PCOS, diabetes and pre-diabetes. Ultimately I love what I do and am passionate to help each individual see food as source of balance, fuel and love.
I am dietitian with a passion to mend your relationship with food. I desire to help my clients gain a better understanding of nutrition while gaining trust in food and their bodies through nutrition therapy. I have a Masters of Science at Columbia University in Diabetes Education and Management and offer a non-diet, weight inclusive approach to this population. My professional specialty includes assisting those with eating disorders, history of chronic dieting or bariatric surgery, PCOS, diabetes and pre-diabetes. Ultimately I love what I do and am passionate to help each individual see food as source of balance, fuel and love.
(201) 730-6598 View (201) 730-6598
Photo of Robert Galarowicz - Robert Galarowicz Clinical & Holistic Nutritionist, Nutritionist/Dietitian, ND, CHN
Robert Galarowicz Clinical & Holistic Nutritionist
Nutritionist/Dietitian, ND, CHN
Serves Area
Discover How Clinical Nutrition Can Help You... If You Just Want To Lost A Few Pounds Or Improve A Chronic Health Condition, I Have The Most Complete Therapeutic Nutrition Service FOR YOU! I ENJOY to help people like you to use diet, nutrition and proper nutritional supplements to improve their health. Discover how I can help you ... lose weight, lower cholesterol, reverse diabetes and have more energy. Improve your digestion, eliminate menopause symptoms, depression, anxiety and decrease inflammation. Manage arthritis pain, autoimmune disease, High Blood Pressure and MORE ...Visit my website for $187 of FREE Goodies! Plus a no-charge
Discover How Clinical Nutrition Can Help You... If You Just Want To Lost A Few Pounds Or Improve A Chronic Health Condition, I Have The Most Complete Therapeutic Nutrition Service FOR YOU! I ENJOY to help people like you to use diet, nutrition and proper nutritional supplements to improve their health. Discover how I can help you ... lose weight, lower cholesterol, reverse diabetes and have more energy. Improve your digestion, eliminate menopause symptoms, depression, anxiety and decrease inflammation. Manage arthritis pain, autoimmune disease, High Blood Pressure and MORE ...Visit my website for $187 of FREE Goodies! Plus a no-charge
(201) 345-7495 View (201) 345-7495
Photo of Laura Weisberg, Nutritionist/Dietitian, RD
Laura Weisberg
Nutritionist/Dietitian, RD
Wayne, NJ 07470
At LW Nutrition, we take pride in guiding you toward your goals without the need for extreme measures like counting calories or adhering to strict diets. We understand that making lifestyle changes can be challenging for many reasons. Whether you’re searching for meal prep ideas, dedicated to achieving your weight goals, or managing a health condition, we’ve got you covered!
At LW Nutrition, we take pride in guiding you toward your goals without the need for extreme measures like counting calories or adhering to strict diets. We understand that making lifestyle changes can be challenging for many reasons. Whether you’re searching for meal prep ideas, dedicated to achieving your weight goals, or managing a health condition, we’ve got you covered!
(201) 431-3514 View (201) 431-3514
Photo of Julien Chamoun, Nutritionist/Dietitian, MS, RD
Julien Chamoun
Nutritionist/Dietitian, MS, RD
1 Endorsed
Totowa, NJ 07512
If you are struggling with diabetes, digestive disorders, diseases of the heart or kidney or would just like to lose weight and get healthy, I will help you get to your goal.
My name is Julien, and I am a Registered Dietitian with a masters in nutrition education. I have extensive experience working in a clinical setting with all age groups, ethnicities, genders, and medical conditions. In the outpatient facility, we can discuss in great detail what it will take to get you on the right path towards your personal goal.
If you are struggling with diabetes, digestive disorders, diseases of the heart or kidney or would just like to lose weight and get healthy, I will help you get to your goal.
My name is Julien, and I am a Registered Dietitian with a masters in nutrition education. I have extensive experience working in a clinical setting with all age groups, ethnicities, genders, and medical conditions. In the outpatient facility, we can discuss in great detail what it will take to get you on the right path towards your personal goal.
(973) 692-7901 View (973) 692-7901
Photo of Niara Osman, Nutritionist/Dietitian, MS, RDN
Niara Osman
Nutritionist/Dietitian, MS, RDN
Online Only
Whether you’re working on weight management, gut health, or improving lab values, I partner with you to create sustainable habits that lead to real, lasting results.
I have three boys and I know how busy life can be and how difficult it can be to incorporate nutrition-lifestyle changes, but I can help and I can offer real solutions for real results.
Whether you’re working on weight management, gut health, or improving lab values, I partner with you to create sustainable habits that lead to real, lasting results.
I have three boys and I know how busy life can be and how difficult it can be to incorporate nutrition-lifestyle changes, but I can help and I can offer real solutions for real results.
(862) 292-9023 View (862) 292-9023
Photo of Rita Singer, Nutritionist/Dietitian, RD, CLT
Rita Singer
Nutritionist/Dietitian, RD, CLT
1 Endorsed
Passaic, NJ 07055
If you suffer from diabetes, heart disease, kidney disease, arthritic pain, migraines, fibromyalgia, digestive disorders, thyroid disorders, other autoimmune disorders or would like to lose weight, having the right approach to your diet and health is essential to feeling better.
Being an integrative nutritionist means I focus on all aspects of your health and wellness rather than only your diagnosis or symptoms. I aim to listen to your concerns, needs and goals and help you achieve your desired result through individualized counseling tailored to your specific lifestyle.
If you suffer from diabetes, heart disease, kidney disease, arthritic pain, migraines, fibromyalgia, digestive disorders, thyroid disorders, other autoimmune disorders or would like to lose weight, having the right approach to your diet and health is essential to feeling better.
Being an integrative nutritionist means I focus on all aspects of your health and wellness rather than only your diagnosis or symptoms. I aim to listen to your concerns, needs and goals and help you achieve your desired result through individualized counseling tailored to your specific lifestyle.
(862) 703-7932 View (862) 703-7932
Photo of Marina Khaimova, Nutritionist/Dietitian
Marina Khaimova
Nutritionist/Dietitian
Online Only
I specialize in gut and nervous system healing for women with bloating, constipation, inflammation, weight challenges, anxiety, depression, and autoimmune symptoms.
I work with women over 30 who feel stuck in their bodies—bloated, constipated, inflamed, exhausted, anxious, or struggling with autoimmune symptoms and weight. Many have tried diets, detoxes, and supplements without real relief. I help uncover the root cause and create a personalized plan using nutrition, lifestyle shifts, nervous system support, targeted supplements, and lab insights. Through high-touch guidance, I help you reduce inflammation, restore digestion, regain energy, and finally feel comfortable, confident, and in control of your body again.
I specialize in gut and nervous system healing for women with bloating, constipation, inflammation, weight challenges, anxiety, depression, and autoimmune symptoms.
I work with women over 30 who feel stuck in their bodies—bloated, constipated, inflamed, exhausted, anxious, or struggling with autoimmune symptoms and weight. Many have tried diets, detoxes, and supplements without real relief. I help uncover the root cause and create a personalized plan using nutrition, lifestyle shifts, nervous system support, targeted supplements, and lab insights. Through high-touch guidance, I help you reduce inflammation, restore digestion, regain energy, and finally feel comfortable, confident, and in control of your body again.
(973) 381-2470 View (973) 381-2470
Photo of Melissa Buczek Kelly, Nutritionist/Dietitian, MS, RD, CDN
Melissa Buczek Kelly
Nutritionist/Dietitian, MS, RD, CDN
Online Only
As a Registered Dietitian with over 20 years of experience specializing in weight management, eating disorders, mindful/intuitive eating, and medical nutrition therapy, I work with clients to make healthy eating realistic and enjoyable. I don't believe in "diet plans," rather I support my clients in incorporating a variety of foods into their everyday lives.
As a Registered Dietitian with over 20 years of experience specializing in weight management, eating disorders, mindful/intuitive eating, and medical nutrition therapy, I work with clients to make healthy eating realistic and enjoyable. I don't believe in "diet plans," rather I support my clients in incorporating a variety of foods into their everyday lives.
(201) 231-8469 View (201) 231-8469
Photo of Elizabeth Eilender, Nutritionist/Dietitian, MS, RD
Elizabeth Eilender
Nutritionist/Dietitian, MS, RD
1 Endorsed
Online Only
Struggling with hormonal changes, stubborn weight gain, or frustrating symptoms of PCOS and menopause? You're not alone. I specialize in women's health, helping women navigate the challenges of PCOS, perimenopause, and post-menopause with practical nutrition strategies to support hormonal balance, bone health, and healthy aging. I also offer weight loss support counseling for individuals taking GLP-1 medications.
Struggling with hormonal changes, stubborn weight gain, or frustrating symptoms of PCOS and menopause? You're not alone. I specialize in women's health, helping women navigate the challenges of PCOS, perimenopause, and post-menopause with practical nutrition strategies to support hormonal balance, bone health, and healthy aging. I also offer weight loss support counseling for individuals taking GLP-1 medications.
(551) 310-2023 View (551) 310-2023
Photo of Elise Chassen Sopov, Nutritionist/Dietitian, MS, RD, CDN, CLT
Elise Chassen Sopov
Nutritionist/Dietitian, MS, RD, CDN, CLT
Serves Area
I create individualized, realistic, and sustainable diet and exercise plans to reach your health and fitness goals. Along the way, I will support you in a way to make you feel empowered to make the changes needed, and help you develop the behavior modification techniques to overcome your personal barriers.
I create individualized, realistic, and sustainable diet and exercise plans to reach your health and fitness goals. Along the way, I will support you in a way to make you feel empowered to make the changes needed, and help you develop the behavior modification techniques to overcome your personal barriers.
(201) 632-5916 View (201) 632-5916
Photo of Julia Jaskiewicz, Nutritionist/Dietitian, RD, CDE
Julia Jaskiewicz
Nutritionist/Dietitian, RD, CDE
Serves Area
My name is Julie Jaskiewicz and I am a Registered Dietitian Nutritionist and a Diabetes Educator. I have worked in a diabetes center for over 25 years and have also maintained a private practice at Montclair Health Associates for almost as long. I enjoy working with people to help them attain their goals whether that is to improve their health by lowering the blood sugar, blood pressure and cholesterol levels or to lose weight. Many people know some of the basics of healthy eating but do not know how to put it all together to make sense. Let me assist!
My name is Julie Jaskiewicz and I am a Registered Dietitian Nutritionist and a Diabetes Educator. I have worked in a diabetes center for over 25 years and have also maintained a private practice at Montclair Health Associates for almost as long. I enjoy working with people to help them attain their goals whether that is to improve their health by lowering the blood sugar, blood pressure and cholesterol levels or to lose weight. Many people know some of the basics of healthy eating but do not know how to put it all together to make sense. Let me assist!
(973) 309-7559 View (973) 309-7559

Online Dietitians and Nutritionists

Photo of Jillian Mergruen, Nutritionist/Dietitian, RD, CDN
Jillian Mergruen
Nutritionist/Dietitian, RD, CDN
3 Endorsed
Online Only
I am a registered dietitian based in New York City who specializes in disordered eating and eating disorder treatment as well as other nutrition-related issues, like diabetes and GI nutrition.
I work with my clients to instill mindful eating and flexible eating practices. We can work to integrate the mindset that all foods fit and focuses on eating balanced meals and snacks. We can explore your relationship with your body and movement. We can also do meal support sessions and food exposure work together if that would feel supportive for you.
I am a registered dietitian based in New York City who specializes in disordered eating and eating disorder treatment as well as other nutrition-related issues, like diabetes and GI nutrition.
I work with my clients to instill mindful eating and flexible eating practices. We can work to integrate the mindset that all foods fit and focuses on eating balanced meals and snacks. We can explore your relationship with your body and movement. We can also do meal support sessions and food exposure work together if that would feel supportive for you.
(516) 604-3316 View (516) 604-3316
Photo of Michaila Byers, Nutritionist/Dietitian, RDN, LD
Michaila Byers
Nutritionist/Dietitian, RDN, LD
1 Endorsed
Newark, NJ 07104
Specialties include: functional nutrition, integrative health and wellness, gastrointestinal disorders, food allergies, food sensitivities, disordered eating, mindful eating, intuitive eating, anti-inflammatory approaches, weight management, and nutritional care.
Michaila is a registered dietitian who seeks to help patients achieve an overall sense of health and wellness. She creates a safe space for exploring nutritional patterns and concerns in a kind and non-judgmental way. Having worked at Cleveland Clinic's Center for Functional Medicine, she takes a comprehensive approach that addresses the root causes of symptoms. Her approach is patient-centered, tailoring each session to the client's individual wants and needs. When you collaborate with Michaila, she will guide you on a path to better health, optimizing nutrition and improving well-being.
Specialties include: functional nutrition, integrative health and wellness, gastrointestinal disorders, food allergies, food sensitivities, disordered eating, mindful eating, intuitive eating, anti-inflammatory approaches, weight management, and nutritional care.
Michaila is a registered dietitian who seeks to help patients achieve an overall sense of health and wellness. She creates a safe space for exploring nutritional patterns and concerns in a kind and non-judgmental way. Having worked at Cleveland Clinic's Center for Functional Medicine, she takes a comprehensive approach that addresses the root causes of symptoms. Her approach is patient-centered, tailoring each session to the client's individual wants and needs. When you collaborate with Michaila, she will guide you on a path to better health, optimizing nutrition and improving well-being.
(312) 374-5399 View (312) 374-5399
Photo of Robin Decicco, Nutritionist/Dietitian, CHHC
Robin Decicco
Nutritionist/Dietitian, CHHC
Online Only
I create meal and lifestyle plans to reduce symptoms of inflammatory conditions, gastrointestinal and neurological disorders, forms of cancer, diabetes and cardiovascular disease.
As a result, clients learn to become proactive about health by learning to approach food with a different mindset - - one that does not acknowledge fad diets, but one that understands the food choices we make shape the rest of our lives.The benefits:
I create meal and lifestyle plans to reduce symptoms of inflammatory conditions, gastrointestinal and neurological disorders, forms of cancer, diabetes and cardiovascular disease.
As a result, clients learn to become proactive about health by learning to approach food with a different mindset - - one that does not acknowledge fad diets, but one that understands the food choices we make shape the rest of our lives.The benefits:
(201) 608-2377 View (201) 608-2377
Photo of Jalpa Sheth - Jalpa Sheth Nutrition & Wellness LLC, Nutritionist/Dietitian, MS, RD, CDN, LDN
Jalpa Sheth Nutrition & Wellness LLC
Nutritionist/Dietitian, MS, RD, CDN, LDN
Jersey City, NJ 07311
Hi, this is Jalpa Sheth, a Registered Dietitian Nutritionist with a Master's degree in Health & Nutrition and founder of Jalpa Sheth Nutrition & Wellness LLC - A growing, multi-location nutrition practice currently present in Jersey City, New York City and Miami. Here, we are committed to empower our patients with the nutrition related knowledge and ready to implement tools they need to take charge of their health & fitness and meet their goals.
Hi, this is Jalpa Sheth, a Registered Dietitian Nutritionist with a Master's degree in Health & Nutrition and founder of Jalpa Sheth Nutrition & Wellness LLC - A growing, multi-location nutrition practice currently present in Jersey City, New York City and Miami. Here, we are committed to empower our patients with the nutrition related knowledge and ready to implement tools they need to take charge of their health & fitness and meet their goals.
(201) 425-6692 View (201) 425-6692
Photo of Alexandra (Lexi) Orlan, Nutritionist/Dietitian, MS, RDN, CDN
Alexandra (Lexi) Orlan
Nutritionist/Dietitian, MS, RDN, CDN
1 Endorsed
Online Only
I specialize in gentle weight loss, gut health and digestion, diabetes, gestational diabetes, pregnancy nutrition, bariatric nutrition, and heart health.
I have evening, telehealth appointments available. For the best result, I suggest we meet for at least 3 months (of course, longer is better!). Most of my clients meet with me weekly or every other week. Email me for the quickest response!
I specialize in gentle weight loss, gut health and digestion, diabetes, gestational diabetes, pregnancy nutrition, bariatric nutrition, and heart health.
I have evening, telehealth appointments available. For the best result, I suggest we meet for at least 3 months (of course, longer is better!). Most of my clients meet with me weekly or every other week. Email me for the quickest response!
(551) 310-2735 View (551) 310-2735
Photo of Andrea Bookoff - Vita Nutrition Services , Nutritionist/Dietitian, RDN
Vita Nutrition Services
Nutritionist/Dietitian, RDN
1 Endorsed
Online Only
You may be struggling with women's health issues, navigating gastrointestinal conditions, adjusting to life post-bariatric surgery, or seeking support for managing body image and weight concerns.
My specialty lies in creating personalized nutrition plans that are not only effective but also enjoyable. I believe in a gentle approach to behavior change, working collaboratively with you to incorporate sustainable habits into your lifestyle. Whether you're seeking guidance on meal planning, education, or strategies to improve your relationship with food.
You may be struggling with women's health issues, navigating gastrointestinal conditions, adjusting to life post-bariatric surgery, or seeking support for managing body image and weight concerns.
My specialty lies in creating personalized nutrition plans that are not only effective but also enjoyable. I believe in a gentle approach to behavior change, working collaboratively with you to incorporate sustainable habits into your lifestyle. Whether you're seeking guidance on meal planning, education, or strategies to improve your relationship with food.
(640) 224-4847 View (640) 224-4847
Photo of Alexandra Noelle Garney - Alexandra Garney, (Feel Good Nutrition Lab), Nutritionist/Dietitian, MS
Alexandra Garney, (Feel Good Nutrition Lab)
Nutritionist/Dietitian, MS
Online Only
Still dealing with bloating, fatigue, hormone shifts, metabolic concerns, or symptoms that don’t make sense — even though you’re doing “all the right things”? I work with people who feel stuck between wanting answers and wanting something that actually fits real life. That perspective comes from experience: years spent navigating autoimmune symptoms and conflicting advice taught me that learning how to understand your body — not just manage diagnoses — is what actually helps you feel better. Today, I support people seeking clarity, relief, and sustainable support.
Still dealing with bloating, fatigue, hormone shifts, metabolic concerns, or symptoms that don’t make sense — even though you’re doing “all the right things”? I work with people who feel stuck between wanting answers and wanting something that actually fits real life. That perspective comes from experience: years spent navigating autoimmune symptoms and conflicting advice taught me that learning how to understand your body — not just manage diagnoses — is what actually helps you feel better. Today, I support people seeking clarity, relief, and sustainable support.
(609) 598-9771 View (609) 598-9771
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
Jersey City, NJ 07310
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 Stephanie Long, Nutritionist/Dietitian, RDN, CDCES, CGN
Stephanie Long
Nutritionist/Dietitian, RDN, CDCES, CGN
1 Endorsed
Haddon Heights, NJ 08035
Weight management, meal planning, GI health (IBS/FODMAP,reflux/SIBO), diabetes and PCOS are some of my areas of expertise.
I enjoy working with clients to help them discover how they can eat the foods they enjoy in a way that promotes their health and wellness. Difficult medical conditions including GI and endocrine issues are my specialty, but I also do meal planning, medical nutrition therapy and counseling.
Weight management, meal planning, GI health (IBS/FODMAP,reflux/SIBO), diabetes and PCOS are some of my areas of expertise.
I enjoy working with clients to help them discover how they can eat the foods they enjoy in a way that promotes their health and wellness. Difficult medical conditions including GI and endocrine issues are my specialty, but I also do meal planning, medical nutrition therapy and counseling.
(856) 644-3151 View (856) 644-3151
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.