Food Sensitivity Nutritionists and Dietitians in Old Greenwich, CT

Photo of Francine G Blinten, Nutritionist/Dietitian, MBA, MS, CCN, CNS
Francine G Blinten
Nutritionist/Dietitian, MBA, MS, CCN, CNS
Old Greenwich, CT 06870
I am a certified clinical nutritionist who helps clients meet their nutritional goals. I believe in tailoring a food plan to a client's individual health profile and life style needs. Especially rewarding is helping clients with unresolved health issues.
I am a certified clinical nutritionist who helps clients meet their nutritional goals. I believe in tailoring a food plan to a client's individual health profile and life style needs. Especially rewarding is helping clients with unresolved health issues.
(203) 403-2900 View (203) 403-2900

More Dietitians and Nutritionists Nearby

Photo of Elizabeth Jackowitz, Nutritionist/Dietitian, MS, CNS, CDN
Elizabeth Jackowitz
Nutritionist/Dietitian, MS, CNS, CDN
Fairfield, CT 06824
In a world where information is around every corner or click, it can be challenging to know what foods and supplements are right for YOU! Whether you are looking to improve a current health condition or an out of range lab result, maintain a healthy weight or you simply want to feel better; diet and lifestyle can help! I will work with you to create a highly personalized and sustainable nutrition plan AND teach you how to make small and sustainable changes that, over time, yield BIG results.
In a world where information is around every corner or click, it can be challenging to know what foods and supplements are right for YOU! Whether you are looking to improve a current health condition or an out of range lab result, maintain a healthy weight or you simply want to feel better; diet and lifestyle can help! I will work with you to create a highly personalized and sustainable nutrition plan AND teach you how to make small and sustainable changes that, over time, yield BIG results.
(475) 330-3422 View (475) 330-3422
Photo of Amy Plano - The Plano Program Dietitians, Nutritionist/Dietitian, RD, MS, CDE
The Plano Program Dietitians
Nutritionist/Dietitian, RD, MS, CDE
4 Endorsed
Serves Area
Thank YOU for checking out our profile for The Plano Program Dietitians. We are an insurance-based practice serving the great New Haven county area in Southern CT. We are passionate about all areas of nutrition. We believe in meeting our clients WHERE they are ARE and design customized plans consistent with your specific dietary goals in mind. We don't believe in cookie-cutter plans and take the time to get to really know our clients so we can create the most badass treatment plan as is humanly possible.
Thank YOU for checking out our profile for The Plano Program Dietitians. We are an insurance-based practice serving the great New Haven county area in Southern CT. We are passionate about all areas of nutrition. We believe in meeting our clients WHERE they are ARE and design customized plans consistent with your specific dietary goals in mind. We don't believe in cookie-cutter plans and take the time to get to really know our clients so we can create the most badass treatment plan as is humanly possible.
(475) 242-8046 View (475) 242-8046
Photo of Ryan Warren Mancini, Nutritionist/Dietitian, MS, RDN, CDN
Ryan Warren Mancini
Nutritionist/Dietitian, MS, RDN, CDN
Online Only
My ideal client is someone living with Crohn’s disease, ulcerative colitis, or another gastrointestinal condition who is motivated to use food and nutrition as a key part of their healing journey. They are open to making sustainable dietary changes, eager to understand how nutrition impacts their gut health, and committed to improving their quality of life through evidence-based guidance and compassionate support.
My ideal client is someone living with Crohn’s disease, ulcerative colitis, or another gastrointestinal condition who is motivated to use food and nutrition as a key part of their healing journey. They are open to making sustainable dietary changes, eager to understand how nutrition impacts their gut health, and committed to improving their quality of life through evidence-based guidance and compassionate support.
(475) 242-2242 View (475) 242-2242
Photo of Lellieth Keize, Nutritionist/Dietitian, MS, RDN, CDCES
Lellieth Keize
Nutritionist/Dietitian, MS, RDN, CDCES
Darien, CT 06820
Struggling with diabetes, weight, or digestive issues? I help clients uncover the root causes of symptoms—like inflammation, hormone imbalance, or gut dysfunction—and create personalized, sustainable plans that fit real life. With 16+ years as an RDN and CDCES, I guide you with evidence‑based, functional nutrition so you can lower A1C, improve digestion, boost energy, and feel confident in your health again.
Struggling with diabetes, weight, or digestive issues? I help clients uncover the root causes of symptoms—like inflammation, hormone imbalance, or gut dysfunction—and create personalized, sustainable plans that fit real life. With 16+ years as an RDN and CDCES, I guide you with evidence‑based, functional nutrition so you can lower A1C, improve digestion, boost energy, and feel confident in your health again.
(475) 258-8349 View (475) 258-8349
Photo of Abby Kolbrener Greenspun - Abby Greenspun Nutrition, Nutritionist/Dietitian, MS, RD, CD-N
Abby Greenspun Nutrition
Nutritionist/Dietitian, MS, RD, CD-N
Westport, CT 06880
My goal is to help adults and children incorporate healthy eating habits and heighten their awareness of the importance of health and nutrition. I find satisfaction in knowing that I helped change someone's life in a positive way. There is nothing better than watching a patient's health and well being improve as a result of implementing a healthy diet.
My goal is to help adults and children incorporate healthy eating habits and heighten their awareness of the importance of health and nutrition. I find satisfaction in knowing that I helped change someone's life in a positive way. There is nothing better than watching a patient's health and well being improve as a result of implementing a healthy diet.
(203) 403-2863 View (203) 403-2863
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 Colleen D Webb, Nutritionist/Dietitian, MS, RDN, CLT
Colleen D Webb
Nutritionist/Dietitian, MS, RDN, CLT
Serves Area
Eat well, feel well. As a Registered Dietitian Nutritionist, I help people with digestive issues figure out what foods make them feel their healthiest, strongest, and most energized so they can live life to its fullest. I work closely with my patients to identify and overcome barriers to healthy eating, and I personalize each visit to meet the individual needs and preferences of my clients. I love food and so I focus a lot on what to eat and how to make foods taste good.
Eat well, feel well. As a Registered Dietitian Nutritionist, I help people with digestive issues figure out what foods make them feel their healthiest, strongest, and most energized so they can live life to its fullest. I work closely with my patients to identify and overcome barriers to healthy eating, and I personalize each visit to meet the individual needs and preferences of my clients. I love food and so I focus a lot on what to eat and how to make foods taste good.
(646) 791-3597 View (646) 791-3597
Photo of Nicole Barrato - NutriGreene, Nutritionist/Dietitian, RD, CDE, CDN
NutriGreene
Nutritionist/Dietitian, RD, CDE, CDN
Ridgefield, CT 06877
It is our goal to help fine tune your personal nutrition. Whether you want to lose or gain weight, help prevent or treat a disease, tackle a food allergy or just want to learn how to eat healthy, NutriGreene will create an individualized meal plan to help you reach your goals. We now accept a wide variety of insurance plans and have multiple locations across the state of CT. Please visit www.nutrigreene.com to learn more about topics covered during sessions.
It is our goal to help fine tune your personal nutrition. Whether you want to lose or gain weight, help prevent or treat a disease, tackle a food allergy or just want to learn how to eat healthy, NutriGreene will create an individualized meal plan to help you reach your goals. We now accept a wide variety of insurance plans and have multiple locations across the state of CT. Please visit www.nutrigreene.com to learn more about topics covered during sessions.
(475) 348-8278 View (475) 348-8278
Photo of Adriana Brayman - Unconditional Nutrition , Nutritionist/Dietitian, RD, LDN, CEDS, IEC
Unconditional Nutrition
Nutritionist/Dietitian, RD, LDN, CEDS, IEC
Serves Area
We are a group of weight inclusive dietitians, Certified Eating Disorder Specialists, Intuitive Eating Counselors and trauma informed. Our passion is to help people who struggle with chronic dieting and eating disorders. We help develop a healthy REAL Intuitive relationship with food, by stopping the "food worrying" and labeling food as "good or bad" and becoming their own experts when it comes to listening to their bodies. Our approach is very unique and individualized. We work with children, adolescents, college students, adults and all genders, we also love working in areas of nutrition such as GI disorders and women health.
We are a group of weight inclusive dietitians, Certified Eating Disorder Specialists, Intuitive Eating Counselors and trauma informed. Our passion is to help people who struggle with chronic dieting and eating disorders. We help develop a healthy REAL Intuitive relationship with food, by stopping the "food worrying" and labeling food as "good or bad" and becoming their own experts when it comes to listening to their bodies. Our approach is very unique and individualized. We work with children, adolescents, college students, adults and all genders, we also love working in areas of nutrition such as GI disorders and women health.
(401) 466-4310 View (401) 466-4310
Photo of Victoria Lawlor - Your Wellness Way, LLC, Nutritionist/Dietitian, MS, CDN, LDN, CNS
Your Wellness Way, LLC
Nutritionist/Dietitian, MS, CDN, LDN, CNS
Milford, CT 06460
Victoria is a Functional Nutritionist, graduating Summa Cum Laude from the University of Bridgeport with a Masters in Clinical Nutrition and an undergraduate degree from Brown University. She is a Licensed Dietary Nutritionist and Certified Nutrition Specialist with a passion to help others to find holistic real-life solutions to truly be well. How is she different? Tori believes in a fully integrative approach to address mental, physical, emotional and spiritual health. Each client is assessed individually, including diet, biochemistry, medical history, genetics, environment, stress and lifestyle.
Victoria is a Functional Nutritionist, graduating Summa Cum Laude from the University of Bridgeport with a Masters in Clinical Nutrition and an undergraduate degree from Brown University. She is a Licensed Dietary Nutritionist and Certified Nutrition Specialist with a passion to help others to find holistic real-life solutions to truly be well. How is she different? Tori believes in a fully integrative approach to address mental, physical, emotional and spiritual health. Each client is assessed individually, including diet, biochemistry, medical history, genetics, environment, stress and lifestyle.
(203) 941-5399 View (203) 941-5399
Photo of Jennifer Derfel - Jennifer Derfel Nutrition PLLC, Nutritionist/Dietitian, MS, RDN, CDN
Jennifer Derfel Nutrition PLLC
Nutritionist/Dietitian, MS, RDN, CDN
Serves Area
As a dietitian, I educate, empower and give you the tools needed to create new eating habits, and promote positive lifestyle changes that are sustainable and realistic. With a client centered approach, I provide individualized nutrition counseling people of all ages. There is no “one size fits all” solution when it comes to achieving health.
As a dietitian, I educate, empower and give you the tools needed to create new eating habits, and promote positive lifestyle changes that are sustainable and realistic. With a client centered approach, I provide individualized nutrition counseling people of all ages. There is no “one size fits all” solution when it comes to achieving health.
(914) 685-5376 View (914) 685-5376
Photo of Victoria Kobliner, Nutritionist/Dietitian, MS, RDN, CD-N
Victoria Kobliner
Nutritionist/Dietitian, MS, RDN, CD-N
1 Endorsed
Online Only
Struggling with chronic inflammatory diseases such as heartburn, irritable bowel syndrome (IBS), ADHD, anxiety, depression, migraines, arthritis, Crohn's, colitis, eosinophilic esophagitis, fibromyalgia, Lyme, chronic pain, eczema? Have a child with autism, PANS/PANDAS, developmental delay, colic? Want to plan for a healthy baby? Enhance fertilty? Food sensitivities, impaired gut health, nutritional deficiencies and poor food quality all play a role in chronic illness.
Struggling with chronic inflammatory diseases such as heartburn, irritable bowel syndrome (IBS), ADHD, anxiety, depression, migraines, arthritis, Crohn's, colitis, eosinophilic esophagitis, fibromyalgia, Lyme, chronic pain, eczema? Have a child with autism, PANS/PANDAS, developmental delay, colic? Want to plan for a healthy baby? Enhance fertilty? Food sensitivities, impaired gut health, nutritional deficiencies and poor food quality all play a role in chronic illness.
(203) 916-5869 View (203) 916-5869
Photo of Daniela Jannette, Nutritionist/Dietitian, MS, RD, LD
Daniela Jannette
Nutritionist/Dietitian, MS, RD, LD
Online Only
I understand that life’s challenges are complex and unique to each individual. Busy schedules, limited nutrition resources, and complicated relationships with food are just some of the many factors that contribute to failed diet and lifestyle changes. I’m here to help you establish a healthy relationship with food and guide you through the connection between mind, body, and spirit to accomplish your goals. I firmly believe that wellness is a dynamic process of change and growth, “a state of complete physical, mental, and social well-being, and not merely the absence of disease“.
I understand that life’s challenges are complex and unique to each individual. Busy schedules, limited nutrition resources, and complicated relationships with food are just some of the many factors that contribute to failed diet and lifestyle changes. I’m here to help you establish a healthy relationship with food and guide you through the connection between mind, body, and spirit to accomplish your goals. I firmly believe that wellness is a dynamic process of change and growth, “a state of complete physical, mental, and social well-being, and not merely the absence of disease“.
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Photo of Vivian Moran, Nutritionist/Dietitian, MS, CNS, CDN, MBA
Vivian Moran
Nutritionist/Dietitian, MS, CNS, CDN, MBA
Greenwich, CT 06830
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.
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 Megan Jalbert - Compassion Coherence LLP., Nutritionist/Dietitian, MS, RDN
Compassion Coherence LLP.
Nutritionist/Dietitian, MS, RDN
Online Only
Accepting new clients virtually across Connecticut! Many people feel confused by conflicting nutrition advice and disconnected from what their body truly needs. You might be managing a chronic health condition, working through a complicated relationship with food, or simply looking for a way to feel better in your day-to-day life. Whatever your starting point, you deserve a supportive approach that helps you build sustainable habits—without restriction, stress, or guilt.
Accepting new clients virtually across Connecticut! Many people feel confused by conflicting nutrition advice and disconnected from what their body truly needs. You might be managing a chronic health condition, working through a complicated relationship with food, or simply looking for a way to feel better in your day-to-day life. Whatever your starting point, you deserve a supportive approach that helps you build sustainable habits—without restriction, stress, or guilt.
(475) 445-2467 View (475) 445-2467
Photo of Chloe Ring, Nutritionist/Dietitian, MS, CNS
Chloe Ring
Nutritionist/Dietitian, MS, CNS
1 Endorsed
Online Only
Are you struggling with irregular cycles, GI disturbances, weight fluctuations, or conditions like PCOS? Feeling constantly fatigued? You’re not alone. I'm passionate about empowering and educating my clients to support their hormones and overall health. With so much nutrition information available, it's easy to feel lost. That's why my goal is to help you navigate the landscape and create sustainable changes. I offer evidence-based guidance and understand that there's no one-size-fits-all solution when it comes to nutrition therapy. I use an integrative approach combining diet and lifestyle to help you tap into your power.
Are you struggling with irregular cycles, GI disturbances, weight fluctuations, or conditions like PCOS? Feeling constantly fatigued? You’re not alone. I'm passionate about empowering and educating my clients to support their hormones and overall health. With so much nutrition information available, it's easy to feel lost. That's why my goal is to help you navigate the landscape and create sustainable changes. I offer evidence-based guidance and understand that there's no one-size-fits-all solution when it comes to nutrition therapy. I use an integrative approach combining diet and lifestyle to help you tap into your power.
(929) 470-0680 View (929) 470-0680
Photo of Astrid Moller Gonzalez, Nutritionist/Dietitian, MS, CNS, LDN
Astrid Moller Gonzalez
Nutritionist/Dietitian, MS, CNS, LDN
Stamford, CT 06906
As a bilingual, licensed nutritionist, I help adults and teens who feel stuck with their eating habits, energy, or health. Many of my clients struggle with digestive issues like bloating or constipation, high blood pressure, cholesterol, blood sugar concerns, ADHD, anxiety, or emotional eating. My approach is practical, science-based, and personalized to fit real life, helping you feel more energized, improve gut and metabolic health, manage symptoms, and build a healthy relationship with food without rigid diets or judgment.
As a bilingual, licensed nutritionist, I help adults and teens who feel stuck with their eating habits, energy, or health. Many of my clients struggle with digestive issues like bloating or constipation, high blood pressure, cholesterol, blood sugar concerns, ADHD, anxiety, or emotional eating. My approach is practical, science-based, and personalized to fit real life, helping you feel more energized, improve gut and metabolic health, manage symptoms, and build a healthy relationship with food without rigid diets or judgment.
(786) 386-1889 View (786) 386-1889
Photo of Nicole Greene Barrato, Nutritionist/Dietitian, MS, RD, CDE, CDN
Nicole Greene Barrato
Nutritionist/Dietitian, MS, RD, CDE, CDN
1 Endorsed
Westport, CT 06880
It is our goal to help fine tune your personal nutrition. Whether you want to lose or gain weight, help prevent or treat a disease, tackle a food allergy or just want to learn how to eat healthy, NutriGreene will create an individualized meal plan to help you reach your goals. We now accept a wide variety of insurance plans and have multiple locations across the state of CT.
It is our goal to help fine tune your personal nutrition. Whether you want to lose or gain weight, help prevent or treat a disease, tackle a food allergy or just want to learn how to eat healthy, NutriGreene will create an individualized meal plan to help you reach your goals. We now accept a wide variety of insurance plans and have multiple locations across the state of CT.
(203) 828-1249 View (203) 828-1249
Photo of Elizabeth Morris - New England Nutrition LLC, Nutritionist/Dietitian, MS, RD, CDN
New England Nutrition LLC
Nutritionist/Dietitian, MS, RD, CDN
Serves Area
New England Nutrition specializes in managing gastrointestinal (GI) disorders including Irritable Bowel Syndrome, SIBO, Inflammatory Bowel Disease (Crohn's, Ulcerative Colitis), Celiac Disease, GERD, and more. New England Nutrition also provides nutrition therapy for various other medical conditions as well as healthy diet counseling and weight management.
New England Nutrition specializes in managing gastrointestinal (GI) disorders including Irritable Bowel Syndrome, SIBO, Inflammatory Bowel Disease (Crohn's, Ulcerative Colitis), Celiac Disease, GERD, and more. New England Nutrition also provides nutrition therapy for various other medical conditions as well as healthy diet counseling and weight management.
(203) 717-4648 View (203) 717-4648
Food Sensitivity Nutritionists and Dietitians
What is a food sensitivity?
A food sensitivity is a condition where an individual has difficulty digesting certain foods, leading to symptoms such as abdominal pain, bloating, diarrhea, and rashes. The exact causes of food sensitivities are not well understood, and the symptoms and triggers can vary greatly from person to person. However, some foods are more likely to cause sensitivities, including gluten, soy, eggs, dairy, and certain food additives like artificial colors and sweeteners.

What is the difference between a food sensitivity and a food allergy?
Food allergies involve an immediate immune system response to a specific food, while food sensitivities result from the digestive system reacting to certain foods. Although both can cause similar symptoms, such as rashes and abdominal pain, allergic reactions typically occur much faster than sensitivity reactions. Allergic reactions can happen as soon as the allergen is ingested, whereas food sensitivity symptoms may appear 24-48 hours after consuming the triggering food. In severe cases, allergic reactions can impair breathing and require immediate medical attention, whereas food sensitivities rarely affect the airway and usually do not need urgent care.

Can food sensitivities be cured?
Currently, there are no definitive treatments for food sensitivities. Unlike food allergies, which children can sometimes outgrow or treat with early exposure to allergens or immunotherapy, food sensitivities do not generally respond to these methods. Thus, the best way to minimize symptoms is usually to avoid the foods that trigger symptoms. In rare cases, food sensitivities may resolve on their own, but, for most people, avoiding the problematic food is the only effective long-term way to manage symptoms.

Should I get food sensitivity testing?
There is little evidence to support the efficacy of food sensitivity testing. Unlike food allergy testing, which measures the body's immune response to certain foods, there are few reliable methods to assess the digestive distress associated with food sensitivities. Individuals experiencing symptoms of food sensitivity but unable to identify the triggering foods, however, may benefit from elimination diets. These diets involve cutting out certain foods to determine which ones cause symptoms. Identifying the problematic foods allows individuals to avoid them in the future, ideally eliminating their digestive issues.