Gastrointestinal (GI) Nutritionists and Dietitians in Venango County, PA

Photo of Jessica Marshall Regan, Nutritionist/Dietitian, RDN, LDN, FMN, CLT
Jessica Marshall Regan
Nutritionist/Dietitian, RDN, LDN, FMN, CLT
Serves Area
Being certified as a LEAP therapist, I am trained in working with the Mediator Release Test to treat food sensitivities/intolerances, migraines, fibromyalgia, GERD, IBS, and other GI related ailments.
I am a Registered Dietitian Nutritionist, Licensed Dietitian Nutritionist, LEAP therapist, and Board Certified Holistic Health Practitioner. I provide Medical Nutrition Therapy to individuals with a focus in disease management and prevention, weight management, and general nutrition and wellness. I am able to create sustainable behavior changes using an integrative and functional approach to food and well being by looking at the body as a whole.
Being certified as a LEAP therapist, I am trained in working with the Mediator Release Test to treat food sensitivities/intolerances, migraines, fibromyalgia, GERD, IBS, and other GI related ailments.
I am a Registered Dietitian Nutritionist, Licensed Dietitian Nutritionist, LEAP therapist, and Board Certified Holistic Health Practitioner. I provide Medical Nutrition Therapy to individuals with a focus in disease management and prevention, weight management, and general nutrition and wellness. I am able to create sustainable behavior changes using an integrative and functional approach to food and well being by looking at the body as a whole.
(724) 655-4172 View (724) 655-4172

Online Dietitians and Nutritionists

Photo of Megan Leigh Neiman, Nutritionist/Dietitian, RD, LDN
Megan Leigh Neiman
Nutritionist/Dietitian, RD, LDN
Online Only
I’m a Registered and Licensed Dietitian specializing in eating disorders, disordered eating, and healing relationships with food and body. I provide weight and gender neutral nutrition counseling that removes shame around food, rebuilds body trust, and centers your emotional and physical well-being not the number on a scale. My approach creates a safe, affirming space for clients of all identities to explore a more peaceful and connected relationship with food.
I’m a Registered and Licensed Dietitian specializing in eating disorders, disordered eating, and healing relationships with food and body. I provide weight and gender neutral nutrition counseling that removes shame around food, rebuilds body trust, and centers your emotional and physical well-being not the number on a scale. My approach creates a safe, affirming space for clients of all identities to explore a more peaceful and connected relationship with food.
(412) 515-3250 View (412) 515-3250
Photo of Kara Goss, Nutritionist/Dietitian, MS, RDN, LDN, CPT
Kara Goss
Nutritionist/Dietitian, MS, RDN, LDN, CPT
1 Endorsed
Online Only
That's why our team is here to give you an individualized roadmap to help you optimize your metabolism, hormones, and gut health so that you can finally lose the fat, regain your health, and feel like YOU again!
I am a Functional Registered Dietitian and Personal Trainer. My team specializes in women's health, fat loss, hormone, and gut health. We understand that your fitness, nutrition, and lifestyle plan needs to be individualized to YOU. We take a health-first approach to help you reach your goals. No fad diets or quick fixes here!
That's why our team is here to give you an individualized roadmap to help you optimize your metabolism, hormones, and gut health so that you can finally lose the fat, regain your health, and feel like YOU again!
I am a Functional Registered Dietitian and Personal Trainer. My team specializes in women's health, fat loss, hormone, and gut health. We understand that your fitness, nutrition, and lifestyle plan needs to be individualized to YOU. We take a health-first approach to help you reach your goals. No fad diets or quick fixes here!
(814) 281-8850 View (814) 281-8850
Photo of Aurora Hawk, Nutritionist/Dietitian, MS, RD, LDN
Aurora Hawk
Nutritionist/Dietitian, MS, RD, LDN
Greensburg, PA 15601
Do you struggle with your relationship with food and your body? You are not alone! It is possible to heal from the guilt, shame, or stress you’re feeling around trying to be “healthy.”
Do you struggle with your relationship with food and your body? You are not alone! It is possible to heal from the guilt, shame, or stress you’re feeling around trying to be “healthy.”
(724) 201-3706 View (724) 201-3706
Photo of Meghan Murphy, Nutritionist/Dietitian, MBA, RD
Meghan Murphy
Nutritionist/Dietitian, MBA, RD
Online Only
I'm here to help clients with food allergies, gut health, IBS, SIBO, FODMAP, Celiac, low histamine, cholesterol, metabolic health, diabetes, high blood pressure, weight loss, weight gain, PCOS, fertility, pregnancy, breastfeeding, infant/toddler food introduction and more.
I work with clients from many different backgrounds, needs, and readiness for change. Ultimately, each person is an individual with a unique body and I work with people to help them with their specific needs, not just what the guidelines say. Above all, for those who request it, I provide a Christian faith-based approach to nutrition counseling.
I'm here to help clients with food allergies, gut health, IBS, SIBO, FODMAP, Celiac, low histamine, cholesterol, metabolic health, diabetes, high blood pressure, weight loss, weight gain, PCOS, fertility, pregnancy, breastfeeding, infant/toddler food introduction and more.
I work with clients from many different backgrounds, needs, and readiness for change. Ultimately, each person is an individual with a unique body and I work with people to help them with their specific needs, not just what the guidelines say. Above all, for those who request it, I provide a Christian faith-based approach to nutrition counseling.
(412) 991-1979 View (412) 991-1979
Photo of Christine Doolittle, Nutritionist/Dietitian, MS, RD, LDN, CLT, CEDS
Christine Doolittle
Nutritionist/Dietitian, MS, RD, LDN, CLT, CEDS
Warrendale, PA 15086
I specialize in eating disorders, sports nutrition, food sensitivities, weight management, GI issues, womens health hormone issues and general health disorders.
My counseling incorporates a Non-Diet Approach, focusing on cognitive and behavior modification; involving diet, lifestyle, body image and exercise. I teach you how to nourish your body to best meet your health, fitness, and weight goals and how to foster a positive and enjoyable relationship with food. I am a certified Eating Disorder Nutritionist
I specialize in eating disorders, sports nutrition, food sensitivities, weight management, GI issues, womens health hormone issues and general health disorders.
My counseling incorporates a Non-Diet Approach, focusing on cognitive and behavior modification; involving diet, lifestyle, body image and exercise. I teach you how to nourish your body to best meet your health, fitness, and weight goals and how to foster a positive and enjoyable relationship with food. I am a certified Eating Disorder Nutritionist
(724) 964-6945 View (724) 964-6945
Photo of Chelsea DeAngelis, Nutritionist/Dietitian, MPH, RD, LDN
Chelsea DeAngelis
Nutritionist/Dietitian, MPH, RD, LDN
Online Only
My areas of expertise include weight management, PCOS, fertility, pregnancy and postpartum, hormones, and digestive health.
NOTICE: Maternity leave January 13, 2025 - May 5, 2025
My areas of expertise include weight management, PCOS, fertility, pregnancy and postpartum, hormones, and digestive health.
NOTICE: Maternity leave January 13, 2025 - May 5, 2025
(412) 207-3284 View (412) 207-3284
Photo of Victoria Algeri, Nutritionist/Dietitian, MS, CNS, LDN, CLC
Victoria Algeri
Nutritionist/Dietitian, MS, CNS, LDN, CLC
Online Only
Whether you’re navigating hormonal shifts, gut issues, autoimmunity, or infant and pediatric nutrition- my approach is personalized, evidence-based, and compassionate.
I believe deeply that women deserve good health. Unfortunately, the blueprint that we have been sold is not working for so many. Dieting and restriction does not bring the energy, fertility and satisfaction that we deserve. I support women to nourish themselves adequately in a way that honors their body’s natural rhythms.
Whether you’re navigating hormonal shifts, gut issues, autoimmunity, or infant and pediatric nutrition- my approach is personalized, evidence-based, and compassionate.
I believe deeply that women deserve good health. Unfortunately, the blueprint that we have been sold is not working for so many. Dieting and restriction does not bring the energy, fertility and satisfaction that we deserve. I support women to nourish themselves adequately in a way that honors their body’s natural rhythms.
(412) 314-8820 View (412) 314-8820
Photo of Sarah Johnson, Nutritionist/Dietitian, MS, RD
Sarah Johnson
Nutritionist/Dietitian, MS, RD
Online Only
I have many years of experience with eating disorders, functional nutrition, women's health, autoimmune conditions and overall wellness. I have a passion for nutrition and helping those feel better without all the expensive tests. For those who request it, I'm happy to provide faith-based nutrition counseling from a Christian perspective.
I have many years of experience with eating disorders, functional nutrition, women's health, autoimmune conditions and overall wellness. I have a passion for nutrition and helping those feel better without all the expensive tests. For those who request it, I'm happy to provide faith-based nutrition counseling from a Christian perspective.
(412) 960-2944 View (412) 960-2944
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.