Gastrointestinal (GI) Nutritionists and Dietitians in Columbia, MD

Photo of Lauren Ilene Mirkin, Nutritionist/Dietitian, LDN, CNS, LCPC
Lauren Ilene Mirkin
Nutritionist/Dietitian, LDN, CNS, LCPC
Columbia, MD 21044
I also have experience in many GI ( gastrointestinal) conditions such as IBS (Irritable bowel syndrome), IBD (Inflammatory bowel disorder), gastroparesis and functional GI disorders.
Are you ready to make a quantum leap in your health and well-being? Are you looking to lose weight and feel more fit and focused? Are you looking to develop a more mindful and self-compassionate approach to your nutritional needs? Are you looking for an experienced and patient nutritionist whose work is grounded in the principles of functional and integrative medicine? Are you ready to take a holistic whole-person approach to your health challenges? Whether you are struggling with excess weight, disordered eating, an eating disorder, diabetes, chronic fatigue or a mood disorder, I am here to help you improve your health.
I also have experience in many GI ( gastrointestinal) conditions such as IBS (Irritable bowel syndrome), IBD (Inflammatory bowel disorder), gastroparesis and functional GI disorders.
Are you ready to make a quantum leap in your health and well-being? Are you looking to lose weight and feel more fit and focused? Are you looking to develop a more mindful and self-compassionate approach to your nutritional needs? Are you looking for an experienced and patient nutritionist whose work is grounded in the principles of functional and integrative medicine? Are you ready to take a holistic whole-person approach to your health challenges? Whether you are struggling with excess weight, disordered eating, an eating disorder, diabetes, chronic fatigue or a mood disorder, I am here to help you improve your health.
(443) 231-0112 View (443) 231-0112
Photo of Rebecca Bitzer - Rebecca Bitzer Dietitians for Every Condition, Nutritionist/Dietitian, MS, RD, LD, CEDRD
Rebecca Bitzer Dietitians for Every Condition
Nutritionist/Dietitian, MS, RD, LD, CEDRD
Columbia, MD 21045
Concerned about inflammation, diabetes, digestive issues or eating disorders?
Located in Greenbelt, Columbia, Rockville and Annapolis, we are able to serve you across the state of Maryland. Additionally, phone and virtual counseling appointments are available. We will join you in your journey to decrease the stress involved with eating, and create a food plan that is sustainable, easy and enjoyable for life.
Concerned about inflammation, diabetes, digestive issues or eating disorders?
Located in Greenbelt, Columbia, Rockville and Annapolis, we are able to serve you across the state of Maryland. Additionally, phone and virtual counseling appointments are available. We will join you in your journey to decrease the stress involved with eating, and create a food plan that is sustainable, easy and enjoyable for life.
(301) 485-6811 View (301) 485-6811
Photo of Kathleen Tabb, Nutritionist/Dietitian, MS, RDN, LDN, CLT
Kathleen Tabb
Nutritionist/Dietitian, MS, RDN, LDN, CLT
6 Endorsed
Columbia, MD 21045
Being a Registered Dietitian that specializes in digestive disorders, I can help bring clarity to your situation and make eating easier.
As a LEAP therapist, I can help you solve your digestive difficulties & additional symptoms. Together we will investigate the root cause of symptoms vs only treating symptoms. I offer a functional approach to nutrition in order to achieve your ultimate goal, which may include specialized testing such as a stool test or micronutrient testing.
Being a Registered Dietitian that specializes in digestive disorders, I can help bring clarity to your situation and make eating easier.
As a LEAP therapist, I can help you solve your digestive difficulties & additional symptoms. Together we will investigate the root cause of symptoms vs only treating symptoms. I offer a functional approach to nutrition in order to achieve your ultimate goal, which may include specialized testing such as a stool test or micronutrient testing.
(240) 787-7092 View (240) 787-7092
Photo of Klara Knezevic, Nutritionist/Dietitian, RDN, LDN, CLT
Klara Knezevic
Nutritionist/Dietitian, RDN, LDN, CLT
8 Endorsed
Columbia, MD 21045
My passion is to help you feel better and live your life to the fullest, without feeling restricted by food choices. Whether you are struggling with an eating disorder, undergoing cancer treatment or attempting to manage a chronic illness, I am here to help! I will work with you to find a personalized nutrition approach that works for you based on your unique situation and including your favorite current foods and inspiration with new foods using our own quick, easy recipes.
My passion is to help you feel better and live your life to the fullest, without feeling restricted by food choices. Whether you are struggling with an eating disorder, undergoing cancer treatment or attempting to manage a chronic illness, I am here to help! I will work with you to find a personalized nutrition approach that works for you based on your unique situation and including your favorite current foods and inspiration with new foods using our own quick, easy recipes.
(301) 804-2249 View (301) 804-2249
Photo of Emma Sharp, Nutritionist/Dietitian, LDN, RDN
Emma Sharp
Nutritionist/Dietitian, LDN, RDN
1 Endorsed
Columbia, MD 21045
Hi! My name is Emma Sharp. I am a Registered Dietitian in Maryland. I see patients in Greenbelt and Columbia, Maryland, as well as virtually across the US. Growing up loving science and animals, my passion for nutrition originated from researching plant-based nutrition to learn if I was able to achieve a healthy diet that aligned with my ethical beliefs and preferences. Upon learning how I could align my values with my health goals, I became passionate about studying nutrition in order to help others use the power of nutrition to their benefit!
Hi! My name is Emma Sharp. I am a Registered Dietitian in Maryland. I see patients in Greenbelt and Columbia, Maryland, as well as virtually across the US. Growing up loving science and animals, my passion for nutrition originated from researching plant-based nutrition to learn if I was able to achieve a healthy diet that aligned with my ethical beliefs and preferences. Upon learning how I could align my values with my health goals, I became passionate about studying nutrition in order to help others use the power of nutrition to their benefit!
(240) 255-7136 View (240) 255-7136
Photo of Gabriella Nowicki, Nutritionist/Dietitian, MS, RDN, LDN
Gabriella Nowicki
Nutritionist/Dietitian, MS, RDN, LDN
1 Endorsed
Columbia, MD 21045
Hello! My name is Gabby. I am a registered dietitian that works with clients in Maryland and virtually across the USA. I have lived with chronic illness since I was 14, which inspired me to get into the nutrition field. However, over the many years of my education, I developed a poor relationship with food and body image.
Hello! My name is Gabby. I am a registered dietitian that works with clients in Maryland and virtually across the USA. I have lived with chronic illness since I was 14, which inspired me to get into the nutrition field. However, over the many years of my education, I developed a poor relationship with food and body image.
(240) 607-5076 View (240) 607-5076
Photo of Dana Magee, Nutritionist/Dietitian, RDN, LDN, CLT
Dana Magee
Nutritionist/Dietitian, RDN, LDN, CLT
7 Endorsed
Columbia, MD 21045
Has food has become a burden from years of dieting, disordered eating or unresolved digestive issues?
I specialize in working with clients struggling with binge eating and emotional eating using a non-diet and HAES friendly approach. I use intuitive eating and mindfulness to help clients improve their relationship with food. I am also a Certified LEAP Therapist and help clients improve their struggles with IBS using the MRT and Low FODMAPs plan.
Has food has become a burden from years of dieting, disordered eating or unresolved digestive issues?
I specialize in working with clients struggling with binge eating and emotional eating using a non-diet and HAES friendly approach. I use intuitive eating and mindfulness to help clients improve their relationship with food. I am also a Certified LEAP Therapist and help clients improve their struggles with IBS using the MRT and Low FODMAPs plan.
(301) 605-9869 View (301) 605-9869
Photo of Stephany Venero, Nutritionist/Dietitian, MA, RD, LDN
Stephany Venero
Nutritionist/Dietitian, MA, RD, LDN
Online Only
Are you tired of trying different FAD diets, see them work for some weeks perhaps a few months, just to see your weight back as soon as you stop doing what it asks for? It's time to change! Let me help you find the ideal diet YOU are looking for that will last. If you are diabetic or have been diagnosed with a renal disease. All the food restrictions can be daunting. Let me help you find ways in which you can still enjoy food while controlling your condition.
Are you tired of trying different FAD diets, see them work for some weeks perhaps a few months, just to see your weight back as soon as you stop doing what it asks for? It's time to change! Let me help you find the ideal diet YOU are looking for that will last. If you are diabetic or have been diagnosed with a renal disease. All the food restrictions can be daunting. Let me help you find ways in which you can still enjoy food while controlling your condition.
(301) 215-2828 View (301) 215-2828

More Dietitians and Nutritionists Nearby

Photo of Julie Newton, Nutritionist/Dietitian, RDN, LDN
Julie Newton
Nutritionist/Dietitian, RDN, LDN
1 Endorsed
Towson, MD 21204
I work exclusively with individuals seeking improved gut health and dietary management for a variety of digestive disorders.
My passion is to provide my clients with a better understanding of their GI diagnosis, why food choices play a role in symptoms, and to overall help you feel better. Long term changes, a positive outlook, and helping to reduce food and symptom related stress is also a primary focus.
I work exclusively with individuals seeking improved gut health and dietary management for a variety of digestive disorders.
My passion is to provide my clients with a better understanding of their GI diagnosis, why food choices play a role in symptoms, and to overall help you feel better. Long term changes, a positive outlook, and helping to reduce food and symptom related stress is also a primary focus.
(678) 403-6964 View (678) 403-6964
Photo of Caroline Kern, Nutritionist/Dietitian, MS, RDN, CLT
Caroline Kern
Nutritionist/Dietitian, MS, RDN, CLT
1 Endorsed
Annapolis, MD 21403
Are you struggling with tummy troubles? Chronic constipation, diarrhea, abdominal pain? You've seen a gastroenterologist and been told that everything is "normal." Have you been told you have fibromyalgia but not experienced any relief? Is your child an extreme picky eater, and you feel you may pull your hair out trying to get them to eat? Have you or a loved one been placed on a feeding tube with no direction on how to manage outside of the hospital? No help with optimizing nutrition status and getting the best nourishment?
Are you struggling with tummy troubles? Chronic constipation, diarrhea, abdominal pain? You've seen a gastroenterologist and been told that everything is "normal." Have you been told you have fibromyalgia but not experienced any relief? Is your child an extreme picky eater, and you feel you may pull your hair out trying to get them to eat? Have you or a loved one been placed on a feeding tube with no direction on how to manage outside of the hospital? No help with optimizing nutrition status and getting the best nourishment?
(903) 459-4545 View (903) 459-4545
Photo of Robin Gatter - Robin Gatter Nutrition, Nutritionist/Dietitian, MS, CNS, LDN, NBC-HWC
Robin Gatter Nutrition
Nutritionist/Dietitian, MS, CNS, LDN, NBC-HWC
1 Endorsed
Online Only
I help people with ADHD, Anxiety, Depression, ASD, TBIs, Anorexia, Atypical Anorexia, Binge Eating Disorder, ARFID, OSFED, Diabetes, Thyroid Disease, IBS/IBD, and other GI conditions so they can get back to living their lives, feel confident in their bodies and take the stress out of eating.
Do you have an unhealthy relationship with food? Do you get stressed thinking about what to eat? Have you tried different ways of eating to help you feel better and nothing seems to work? Like you, I struggled. I have ADHD, Thyroid Disease, and had disordered eating patterns for many years. I help people identify the root cause of their illness and incorporate nutritional changes. I know what it's like to have a negative body image and be exhausted from thinking about what I could and couldn't eat. Food should bring joy and satisfaction, not stress.
I help people with ADHD, Anxiety, Depression, ASD, TBIs, Anorexia, Atypical Anorexia, Binge Eating Disorder, ARFID, OSFED, Diabetes, Thyroid Disease, IBS/IBD, and other GI conditions so they can get back to living their lives, feel confident in their bodies and take the stress out of eating.
Do you have an unhealthy relationship with food? Do you get stressed thinking about what to eat? Have you tried different ways of eating to help you feel better and nothing seems to work? Like you, I struggled. I have ADHD, Thyroid Disease, and had disordered eating patterns for many years. I help people identify the root cause of their illness and incorporate nutritional changes. I know what it's like to have a negative body image and be exhausted from thinking about what I could and couldn't eat. Food should bring joy and satisfaction, not stress.
(561) 944-7635 View (561) 944-7635
Photo of Mary Jane Bembenek, Nutritionist/Dietitian, MS, CNS, LDN
Mary Jane Bembenek
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
I help busy people make sense of nutrition by optimizing their digestion and healing their gut.
Food is used as the basis of every plan, however lifestyle changes and nutraceuticals may also be recommended. In addition to my personalized plans, I have created Weigh to Win, a corporate weight management program that focuses on reversing the root causes of weight gain. This plan is currently presented twice a year and is open for new corporate clients.
I help busy people make sense of nutrition by optimizing their digestion and healing their gut.
Food is used as the basis of every plan, however lifestyle changes and nutraceuticals may also be recommended. In addition to my personalized plans, I have created Weigh to Win, a corporate weight management program that focuses on reversing the root causes of weight gain. This plan is currently presented twice a year and is open for new corporate clients.
(240) 558-5985 View (240) 558-5985
Photo of Andria McCormack, Nutritionist/Dietitian, LDN, RDN
Andria McCormack
Nutritionist/Dietitian, LDN, RDN
Online Only
I love helping clients with weight management, digestive health, and chronic diseases like prediabetes, hypertension, and high cholesterol.
My mission is to simplify nutrition and empower clients with practical tools they can use long term. In client meetings I offer a personalized and supportive approach that makes healthy eating habits feel achievable, satisfying, and tailored to YOUR lifestyle.
I love helping clients with weight management, digestive health, and chronic diseases like prediabetes, hypertension, and high cholesterol.
My mission is to simplify nutrition and empower clients with practical tools they can use long term. In client meetings I offer a personalized and supportive approach that makes healthy eating habits feel achievable, satisfying, and tailored to YOUR lifestyle.
(443) 781-9032 View (443) 781-9032
Photo of Patty McManamee, Nutritionist/Dietitian, MS, LDN, CNS, INHC
Patty McManamee
Nutritionist/Dietitian, MS, LDN, CNS, INHC
Online Only
Most of my clients come to me to lose weight, but often we discover other health issues that are causing the weight issues, such as, chronic inflammation, chronic stress, toxic overload, and gastrointestinal issues, such as, poor digestion and absorption of foods.
I love to empower people to take charge of their own health outcomes through nutrition, stress management, sleep, movement, and mind-body connection. I believe in lifestyle-based therapies because it is the things we do everyday that make the greatest impact on our health. I offer support, guidance, education, and accountability for each one of my clients.
Most of my clients come to me to lose weight, but often we discover other health issues that are causing the weight issues, such as, chronic inflammation, chronic stress, toxic overload, and gastrointestinal issues, such as, poor digestion and absorption of foods.
I love to empower people to take charge of their own health outcomes through nutrition, stress management, sleep, movement, and mind-body connection. I believe in lifestyle-based therapies because it is the things we do everyday that make the greatest impact on our health. I offer support, guidance, education, and accountability for each one of my clients.
(301) 409-5247 View (301) 409-5247
Photo of Manal Qadeer, Nutritionist/Dietitian, MS, RDN, LD
Manal Qadeer
Nutritionist/Dietitian, MS, RDN, LD
4 Endorsed
Serves Area
Manal Qadeer, MS, RD, LDN is a trauma-informed registered dietitian who helps clients heal their relationship with food and their bodies through a compassionate, collaborative approach. With over six years of experience in both nutrition and mental health settings, she specializes in supporting individuals navigating anxiety, trauma, disordered eating, and the emotional side of nourishment. Manal’s philosophy is grounded in Health at Every Size, All Foods Fit, and the belief that every body is a good body. She creates a safe, judgment-free space where you can feel truly heard, understood, and empowered to move at your own pace tow
Manal Qadeer, MS, RD, LDN is a trauma-informed registered dietitian who helps clients heal their relationship with food and their bodies through a compassionate, collaborative approach. With over six years of experience in both nutrition and mental health settings, she specializes in supporting individuals navigating anxiety, trauma, disordered eating, and the emotional side of nourishment. Manal’s philosophy is grounded in Health at Every Size, All Foods Fit, and the belief that every body is a good body. She creates a safe, judgment-free space where you can feel truly heard, understood, and empowered to move at your own pace tow
(470) 450-6050 View (470) 450-6050
Photo of Nourish Registered Dietitian Nutritionists - Nourish Family Nutrition, Nutritionist/Dietitian, MS, RDN, LDN
Nourish Family Nutrition
Nutritionist/Dietitian, MS, RDN, LDN
2 Endorsed
Online Only
Our specialized counseling services include: nutrition counseling for overall health; weight management; chronic disease management, gastrointestinal and digestive disorders, autoimmune diseases, cancer, food allergies, and other medical conditions; eating disorders including anorexia, bulimia, ARFID, binge eating; family and child nutrition, picky eaters.
At Nourish, we don’t lecture, body shame, or give clients generic nutrition plans. Our caring professionals help each individual achieve and maintain optimal health and a positive body image through collaborative goal setting, tailored, science-based nutrition plans, and other industry best practices. Tired of bouncing from diet to diet and Googling nutrition advice? Quick fixes aren’t long-term solutions. You’ll achieve and maintain your goals with our personalized, sustainable nutrition plans. One size doesn’t fit all when it comes to nutrition counseling.
Our specialized counseling services include: nutrition counseling for overall health; weight management; chronic disease management, gastrointestinal and digestive disorders, autoimmune diseases, cancer, food allergies, and other medical conditions; eating disorders including anorexia, bulimia, ARFID, binge eating; family and child nutrition, picky eaters.
At Nourish, we don’t lecture, body shame, or give clients generic nutrition plans. Our caring professionals help each individual achieve and maintain optimal health and a positive body image through collaborative goal setting, tailored, science-based nutrition plans, and other industry best practices. Tired of bouncing from diet to diet and Googling nutrition advice? Quick fixes aren’t long-term solutions. You’ll achieve and maintain your goals with our personalized, sustainable nutrition plans. One size doesn’t fit all when it comes to nutrition counseling.
(410) 394-8291 View (410) 394-8291
Photo of Mary Davis, Nutritionist/Dietitian, RDN, LDN
Mary Davis
Nutritionist/Dietitian, RDN, LDN
1 Endorsed
Towson, MD 21204
If you're living with gastrointestinal issues such as IBS, Crohns disease, reflux, bloating, colitis, IBD, diverticulitis, pancreatitis, food sensitivities and GI cancers I can help you to find relief from your symptoms.
I'm passionate about working with clients individually and setting realistic nutrition goals. This leads to success with clients feeling healthy, energetic and symptom-free. I help my clients to understand their diagnosis while maintaining and encouraging a healthy relationship with food.
If you're living with gastrointestinal issues such as IBS, Crohns disease, reflux, bloating, colitis, IBD, diverticulitis, pancreatitis, food sensitivities and GI cancers I can help you to find relief from your symptoms.
I'm passionate about working with clients individually and setting realistic nutrition goals. This leads to success with clients feeling healthy, energetic and symptom-free. I help my clients to understand their diagnosis while maintaining and encouraging a healthy relationship with food.
(443) 233-0348 View (443) 233-0348
Photo of Dr. Danielle Heard, Nutritionist/Dietitian, DCN, MS, CNS, LDN
Dr. Danielle Heard
Nutritionist/Dietitian, DCN, MS, CNS, LDN
Chevy Chase, MD 20815
Dr. Heard is a Licensed and Board Certified Doctor of Clinical & Functional Nutrition, and Certified Nutrition Specialist. She coaches women who want to improve their health and wellness. Dr. Heard has many years of experience working with people who have a wide range of health conditions. She primarily works with women ages 18+
Dr. Heard is a Licensed and Board Certified Doctor of Clinical & Functional Nutrition, and Certified Nutrition Specialist. She coaches women who want to improve their health and wellness. Dr. Heard has many years of experience working with people who have a wide range of health conditions. She primarily works with women ages 18+
(240) 235-6868 View (240) 235-6868
Photo of Tessa O' Toole, Nutritionist/Dietitian, MS, CNS, LDN
Tessa O' Toole
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
You are tired of dieting and want to feel at peace with food and your body. You may be struggling with digestion issues, fatigue, or anxiety and want lasting change that feels supportive, not restrictive. You want to understand your body, feel nourished, and finally have food feel simple again.
You are tired of dieting and want to feel at peace with food and your body. You may be struggling with digestion issues, fatigue, or anxiety and want lasting change that feels supportive, not restrictive. You want to understand your body, feel nourished, and finally have food feel simple again.
(224) 218-5409 View (224) 218-5409
Photo of Alyson Roux, Nutritionist/Dietitian, MS, CNS, LDN
Alyson Roux
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
I specialize in eating disorder and chronic dieting recovery, gut and digestive health, behavioral and mental health, and support for prediabetes and PCOS.
You have spent so much time trying to eat perfectly that food has become exhausting. You want peace with eating and confidence in your body again. I help people who feel burned out from diets or stress find simple, sustainable ways to nourish themselves. Alongside my client work, I teach postgraduate nutrition students how to blend science, compassion, and trauma informed care.
I specialize in eating disorder and chronic dieting recovery, gut and digestive health, behavioral and mental health, and support for prediabetes and PCOS.
You have spent so much time trying to eat perfectly that food has become exhausting. You want peace with eating and confidence in your body again. I help people who feel burned out from diets or stress find simple, sustainable ways to nourish themselves. Alongside my client work, I teach postgraduate nutrition students how to blend science, compassion, and trauma informed care.
(224) 218-5455 View (224) 218-5455
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.