Gastrointestinal (GI) Nutritionists and Dietitians in California

Photo of Dr. Patrick Traynor, Nutritionist/Dietitian, PhD, MPH, RD, CPT
Dr. Patrick Traynor
Nutritionist/Dietitian, PhD, MPH, RD, CPT
South Lake Tahoe, CA 96150
Has losing that next five or ten pounds, and keeping it off become insurmountable? Or, has your weight gotten away from you? Do you want to manage, reverse, or prevent chronic illnesses and/or improve blood lab values and other indicators? Would you like a free nutritional body sculpting coach to prepare you for that next event? Do you want to do some or all of this while eating delicious, guilt free, food without abandon?
Has losing that next five or ten pounds, and keeping it off become insurmountable? Or, has your weight gotten away from you? Do you want to manage, reverse, or prevent chronic illnesses and/or improve blood lab values and other indicators? Would you like a free nutritional body sculpting coach to prepare you for that next event? Do you want to do some or all of this while eating delicious, guilt free, food without abandon?
(530) 429-7363 View (530) 429-7363
Photo of Terri Oberto, Nutritionist/Dietitian, CNC, CPT, PHT, BS
Terri Oberto
Nutritionist/Dietitian, CNC, CPT, PHT, BS
Santa Cruz, CA 95060
For 19 years , I have seen clients with a variety of issues- allergies, auto-immune, diabetes, blood sugar imbalances, arthritis, viruses, parasites, candidiasis, Lyme disease, endocrine imbalances, weight management, digestive problems, obsessive compulsive disorder, cardiovascular, hormone replacement, ADHD , anti-aging, mind-body connection work and cancer.
Our office provides extensive evaluation of questionnaires, diet analysis, urine and blood analysis from state of the art labs, in-office and home testing, Kinesiology and Sclerology. This evaluation generates a detailed protocol which is discussed in a lengthy consultation with you. We also offer several modalities which may help with issues you would like to address. These include Biofeedback, Rife, Galvanic Spa and infra red laser technologies, as well as aromatherapy, infra red sauna, cellular detox foot bath, and alkalizing therapies.
For 19 years , I have seen clients with a variety of issues- allergies, auto-immune, diabetes, blood sugar imbalances, arthritis, viruses, parasites, candidiasis, Lyme disease, endocrine imbalances, weight management, digestive problems, obsessive compulsive disorder, cardiovascular, hormone replacement, ADHD , anti-aging, mind-body connection work and cancer.
Our office provides extensive evaluation of questionnaires, diet analysis, urine and blood analysis from state of the art labs, in-office and home testing, Kinesiology and Sclerology. This evaluation generates a detailed protocol which is discussed in a lengthy consultation with you. We also offer several modalities which may help with issues you would like to address. These include Biofeedback, Rife, Galvanic Spa and infra red laser technologies, as well as aromatherapy, infra red sauna, cellular detox foot bath, and alkalizing therapies.
(831) 400-3405 View (831) 400-3405
Photo of Marise Ermelinda d'abreu, Nutritionist/Dietitian, MS, RDN, CDE
Marise Ermelinda d'abreu
Nutritionist/Dietitian, MS, RDN, CDE
1 Endorsed
El Dorado Hills, CA 95762
For the past 30 years, I have helped thousands of clients with their diet-related challenges in this country and abroad. Working in hospitals and my own private practice, I use evidence-based practices in Diabetes Care, Gestational Diabetes, Post Acute Rehab, Skilled Nursing and Renal Care. My years of relevant experience allows me to create a custom nutrition program for your unique health goals. In addition to the science of nutrition, I am an expert on foods of different palates and ethnicities. I am a specialist in vegan, vegetarian and diets related to food intolerances.
For the past 30 years, I have helped thousands of clients with their diet-related challenges in this country and abroad. Working in hospitals and my own private practice, I use evidence-based practices in Diabetes Care, Gestational Diabetes, Post Acute Rehab, Skilled Nursing and Renal Care. My years of relevant experience allows me to create a custom nutrition program for your unique health goals. In addition to the science of nutrition, I am an expert on foods of different palates and ethnicities. I am a specialist in vegan, vegetarian and diets related to food intolerances.
(844) 594-0604 View (844) 594-0604
Photo of Chrissy Spencer, Nutritionist/Dietitian, MS
Chrissy Spencer
Nutritionist/Dietitian, MS
1 Endorsed
Sacramento, CA 95818
You may be dealing with brain fog, digestive issues, or vague pain.
Having an autoimmune disease myself, I have dealt with the frustration of learning a new way of eating. I can help you with planning, prep, and grocery shopping trips. I am also an herbalist, so I can make tinctures and herbal products specific to your needs.
You may be dealing with brain fog, digestive issues, or vague pain.
Having an autoimmune disease myself, I have dealt with the frustration of learning a new way of eating. I can help you with planning, prep, and grocery shopping trips. I am also an herbalist, so I can make tinctures and herbal products specific to your needs.
(916) 866-3916 View (916) 866-3916
Photo of Saima Chaudhry, Nutritionist/Dietitian, MPH, RDN, CDCES
Saima Chaudhry
Nutritionist/Dietitian, MPH, RDN, CDCES
Online Only
Whether you're navigating diabetes, digestive issues, or other conditions, I offer expert guidance, practical tools, and compassionate coaching to help you take charge of your health.
I specialize in pre-diabetes, gestational diabetes, diabetes type 2, weight management, PCOS, cholesterol, high blood pressure, gut health, bariatric surgery, pregnancy/lactation and South Asian health.
Whether you're navigating diabetes, digestive issues, or other conditions, I offer expert guidance, practical tools, and compassionate coaching to help you take charge of your health.
I specialize in pre-diabetes, gestational diabetes, diabetes type 2, weight management, PCOS, cholesterol, high blood pressure, gut health, bariatric surgery, pregnancy/lactation and South Asian health.
(240) 776-7682 View (240) 776-7682
Photo of Ally Green, Nutritionist/Dietitian, MS, MPH, RD
Ally Green
Nutritionist/Dietitian, MS, MPH, RD
Pleasant Hill, CA 94523
I specialize in helping people improve their relationship with food, heal from disordered eating, and address digestive health concerns.
I offer virtual 1:1 sessions—60 minutes for initial appointments and 45 minutes for follow-ups.
I specialize in helping people improve their relationship with food, heal from disordered eating, and address digestive health concerns.
I offer virtual 1:1 sessions—60 minutes for initial appointments and 45 minutes for follow-ups.
(925) 291-9338 View (925) 291-9338
Photo of Sulaima Abdin, Nutritionist/Dietitian, MS, RD
Sulaima Abdin
Nutritionist/Dietitian, MS, RD
Online Only
Struggling with weight management, understanding food labels, eating habits, healthy cooking, nutritional deficiencies? I can help! I infuse my professional practice with a unique blend of relatability, creativity, and a touch of humor. I am notorious for arming my clients with the tools necessary to navigate the world of food so that healthy living is not only accessible, but enjoyable. With a genuine love of all things food related, I firmly believe in the transformative power of nutrition. We spend so much of our time around food, why not enjoy it!
Struggling with weight management, understanding food labels, eating habits, healthy cooking, nutritional deficiencies? I can help! I infuse my professional practice with a unique blend of relatability, creativity, and a touch of humor. I am notorious for arming my clients with the tools necessary to navigate the world of food so that healthy living is not only accessible, but enjoyable. With a genuine love of all things food related, I firmly believe in the transformative power of nutrition. We spend so much of our time around food, why not enjoy it!
(949) 876-7776 View (949) 876-7776
Photo of Joanna Richardson-Jones, Nutritionist/Dietitian, RD, MBA, RPS
Joanna Richardson-Jones
Nutritionist/Dietitian, RD, MBA, RPS
Laguna Hills, CA 92653
Do you feel like you can't control your eating food- related behaviors ? Do you see yourself as "fat" when others see you as too thin? Would you say that food and thoughts about food dominate your life? You don't have to be alone in your struggle. My specialized and experienced empathetic approach focuses on you and your personal experience . The science of nutrition is important but struggling clients need support with their emotions around food and eating. Plan of care and recovery is developed carefully with your involvement.
Do you feel like you can't control your eating food- related behaviors ? Do you see yourself as "fat" when others see you as too thin? Would you say that food and thoughts about food dominate your life? You don't have to be alone in your struggle. My specialized and experienced empathetic approach focuses on you and your personal experience . The science of nutrition is important but struggling clients need support with their emotions around food and eating. Plan of care and recovery is developed carefully with your involvement.
(949) 565-2818 View (949) 565-2818
Photo of Lindsay Dietetic Services - Lindsay Dietetic Services, Nutritionist/Dietitian
Lindsay Dietetic Services
Nutritionist/Dietitian
Clovis, CA 93611
Lindsay Dietetics specializes in medical nutrition therapy, diabetes management, chronic kidney disease management, gastrointestinal disorders, and weight management.
Lindsay Dietetics is a Registered Dietitian private practice that strives for patients to live healthy and balanced lives, physically and spiritually. Lindsay Dietetic Services offers Registered Dietitian counseling to help manage and prevent chronic diseases. It is imperative to enjoy and love food while maintaining a healthy and sustainable lifestyle, and to empower patients to do so.
Lindsay Dietetics specializes in medical nutrition therapy, diabetes management, chronic kidney disease management, gastrointestinal disorders, and weight management.
Lindsay Dietetics is a Registered Dietitian private practice that strives for patients to live healthy and balanced lives, physically and spiritually. Lindsay Dietetic Services offers Registered Dietitian counseling to help manage and prevent chronic diseases. It is imperative to enjoy and love food while maintaining a healthy and sustainable lifestyle, and to empower patients to do so.
(559) 578-8500 View (559) 578-8500
Photo of Patty Berry - Healthy Eating RD Inc , Nutritionist/Dietitian, RD, CDE, LD
Healthy Eating RD Inc
Nutritionist/Dietitian, RD, CDE, LD
San Diego, CA 92130
Video tele-health available in numerous states and in office appointments available in San Diego and Austin. We accept most insurance plans. Individualized plans to work with your body's natural biology and chemistry to set the stage for success.
Video tele-health available in numerous states and in office appointments available in San Diego and Austin. We accept most insurance plans. Individualized plans to work with your body's natural biology and chemistry to set the stage for success.
(619) 728-2477 View (619) 728-2477
Photo of Sabine Haake - Sabine Haake RD, Nutritionist/Dietitian, RD
Sabine Haake RD
Nutritionist/Dietitian, RD
San Rafael, CA 94903
We eat at least 3-4 times a day or 21-28 times a week. Eating is an activity we have been engaging in since we were born. We used to know when we were hungry and when we were full. When this energy giving and life sustaining act becomes a source of confusion, guilt and fear, when eating becomes disordered and turns into a dangerous coping mechanism, it is time to evaluate what we are doing and explore how we can normalize our behavior so our minds and body can function in a healthy way to support our goals.
We eat at least 3-4 times a day or 21-28 times a week. Eating is an activity we have been engaging in since we were born. We used to know when we were hungry and when we were full. When this energy giving and life sustaining act becomes a source of confusion, guilt and fear, when eating becomes disordered and turns into a dangerous coping mechanism, it is time to evaluate what we are doing and explore how we can normalize our behavior so our minds and body can function in a healthy way to support our goals.
(415) 233-7588 View (415) 233-7588
Photo of Dana Curley, Nutritionist/Dietitian, MS, RDN, LDN
Dana Curley
Nutritionist/Dietitian, MS, RDN, LDN
Carlsbad, CA 92008
I specialize in weight management, diabetes, prediabetes, cardiovascular concerns such as cholesterol and high blood pressure, autoimmune disorders, and GI issues including IBS, Crohn’s, lactose and gluten sensitivities.
In our first visit, we’ll review your health history, diet, exercise, sleep and stress, and your goals to create a practical plan to support your health. The first appointment is 60-75 minutes. I see most of my clients through telehealth, and offer in-person sessions. I am licensed to see clients in California, Pennsylvania, Delaware, and New Jersey.
I specialize in weight management, diabetes, prediabetes, cardiovascular concerns such as cholesterol and high blood pressure, autoimmune disorders, and GI issues including IBS, Crohn’s, lactose and gluten sensitivities.
In our first visit, we’ll review your health history, diet, exercise, sleep and stress, and your goals to create a practical plan to support your health. The first appointment is 60-75 minutes. I see most of my clients through telehealth, and offer in-person sessions. I am licensed to see clients in California, Pennsylvania, Delaware, and New Jersey.
(760) 973-2237 View (760) 973-2237
Photo of Katherine Dittmann, Nutritionist/Dietitian, MA, MS, RD
Katherine Dittmann
Nutritionist/Dietitian, MA, MS, RD
San Francisco, CA 94109
You may feel stuck in cycles of dieting, food rules, or disordered eating that leave you anxious, overwhelmed, or disconnected from your body. You’re tired of obsessing about what, when, or how much to eat, yet still feel bad no matter what you choose. Perhaps body image concerns, shame, or self-criticism make it hard to enjoy eating or to care for yourself. You want relief from confusion and stress around food and a way to nourish yourself without guilt. My clients are often searching for more freedom, ease, and trust with food—and a kinder, more sustainable relationship with themselves.
You may feel stuck in cycles of dieting, food rules, or disordered eating that leave you anxious, overwhelmed, or disconnected from your body. You’re tired of obsessing about what, when, or how much to eat, yet still feel bad no matter what you choose. Perhaps body image concerns, shame, or self-criticism make it hard to enjoy eating or to care for yourself. You want relief from confusion and stress around food and a way to nourish yourself without guilt. My clients are often searching for more freedom, ease, and trust with food—and a kinder, more sustainable relationship with themselves.
(415) 965-2840 View (415) 965-2840
Photo of Kira Khachadoorian, Nutritionist/Dietitian, MS, RD, CPT
Kira Khachadoorian
Nutritionist/Dietitian, MS, RD, CPT
Online Only
Lasting results come from nourishing the body from the inside, out. My mission is to help your body, mind and soul-self feel nourished, nurtured, and thrive. I provide a holistic, whole-body approach to nutrition and fitness. I am a Registered Dietitian and Certified Personal Trainer that listens, understands, and empowers you to heal ailments and achieve your goals. My private-practice, NuWell, offers virtual nutrition and fitness consulting via a confidential, HIPPA compliant platform to give you freedom while rebuilding your relationship with food as medicine. See results and achieve your goals, from the comfort of your home.
Lasting results come from nourishing the body from the inside, out. My mission is to help your body, mind and soul-self feel nourished, nurtured, and thrive. I provide a holistic, whole-body approach to nutrition and fitness. I am a Registered Dietitian and Certified Personal Trainer that listens, understands, and empowers you to heal ailments and achieve your goals. My private-practice, NuWell, offers virtual nutrition and fitness consulting via a confidential, HIPPA compliant platform to give you freedom while rebuilding your relationship with food as medicine. See results and achieve your goals, from the comfort of your home.
(949) 541-8570 View (949) 541-8570
Photo of Aiysha Ahmed, Nutritionist/Dietitian, MS, RD, CDCES
Aiysha Ahmed
Nutritionist/Dietitian, MS, RD, CDCES
Newark, CA 94560
I'm passionate about nutrition education and helping clients create long term healthy habits through a personalized approach. As an individual we often wear many hats throughout the day. We are often a mother, father, cook, artist, handyman, banker, runner and so much more. By focusing on the common meals you share as a family and your lifestyle needs I will work with you to simplify your meal prep and diversify your diet. I will ensure your nutrition goals are met in timely, yet sustainable manner. As we start our journey together we will set an intention for a healthier and happier you!
I'm passionate about nutrition education and helping clients create long term healthy habits through a personalized approach. As an individual we often wear many hats throughout the day. We are often a mother, father, cook, artist, handyman, banker, runner and so much more. By focusing on the common meals you share as a family and your lifestyle needs I will work with you to simplify your meal prep and diversify your diet. I will ensure your nutrition goals are met in timely, yet sustainable manner. As we start our journey together we will set an intention for a healthier and happier you!
(833) 497-3689 View (833) 497-3689
Photo of Valentina Steverlynck, Nutritionist/Dietitian, MS, RD, LDN
Valentina Steverlynck
Nutritionist/Dietitian, MS, RD, LDN
Laguna Niguel, CA 92677
Hi there! I’m a registered dietitian who helps adults and children navigate eating disorder recovery, pediatric feeding disorders, ARFID, intuitive eating, picky eating, and anti-diet vegan nutrition. My approach to nutrition counseling is compassionate and evidence-based. I practice from a weight-neutral HAES lens. Whether you’re struggling with disordered eating, supporting a child with medical nutrition needs, or navigating plant-based or vegan nutrition safely, I provide practical guidance tailored to your real life. Sessions are collaborative, supportive, and focused on sustainable change, not rules or restriction.
Hi there! I’m a registered dietitian who helps adults and children navigate eating disorder recovery, pediatric feeding disorders, ARFID, intuitive eating, picky eating, and anti-diet vegan nutrition. My approach to nutrition counseling is compassionate and evidence-based. I practice from a weight-neutral HAES lens. Whether you’re struggling with disordered eating, supporting a child with medical nutrition needs, or navigating plant-based or vegan nutrition safely, I provide practical guidance tailored to your real life. Sessions are collaborative, supportive, and focused on sustainable change, not rules or restriction.
(949) 676-1582 View (949) 676-1582
Photo of Amy Ornelas, Nutritionist/Dietitian, RDN
Amy Ornelas
Nutritionist/Dietitian, RDN
La Mesa, CA 91942
Whether you are looking to end your battle with disordered eating, feeling tired and confused by diet culture, wanting to be done with food stress for good, or looking to find a way to finally feel great in your own body... I totally get the struggle. I've been there myself, and I can tell you that it is absolutely possible to find total food and body freedom. Utilizing the same holistic techniques that I've used to help hundreds of clients recover from unhealthy relationships with food & weight, I will help you reclaim your mind-body-food connection in order to feel your very best.
Whether you are looking to end your battle with disordered eating, feeling tired and confused by diet culture, wanting to be done with food stress for good, or looking to find a way to finally feel great in your own body... I totally get the struggle. I've been there myself, and I can tell you that it is absolutely possible to find total food and body freedom. Utilizing the same holistic techniques that I've used to help hundreds of clients recover from unhealthy relationships with food & weight, I will help you reclaim your mind-body-food connection in order to feel your very best.
(619) 344-8603 View (619) 344-8603
Photo of Ayumi Mizumoto - Sungreen Nutrition International, Nutritionist/Dietitian, MS
Sungreen Nutrition International
Nutritionist/Dietitian, MS
Online Only
When was the last time you truly felt like "YOU?" Are you suffering from chronic conditions like High BP, Cholesterol, GERD, Diabetes, Insomnia, burned out, no energy, Constipation, Bloating etc. Do you want long lasting relief through natural diet and lifestyle modifications? ​​
When was the last time you truly felt like "YOU?" Are you suffering from chronic conditions like High BP, Cholesterol, GERD, Diabetes, Insomnia, burned out, no energy, Constipation, Bloating etc. Do you want long lasting relief through natural diet and lifestyle modifications? ​​
(858) 360-1525 View (858) 360-1525
Photo of Diana Lipson-Burge, Nutritionist/Dietitian, RDN, CEDS
Diana Lipson-Burge
Nutritionist/Dietitian, RDN, CEDS
Hermosa Beach, CA 90254
The main areas of nutrition I support is GI disorders, neurodivergent (Autism, ADHD) anorexia nervosa, bulimia nervosa, binge eating disorder, ARFID (avoidant restrictive food intake disorder)
At your wits-end trying to solve your diet/nutrition issues? Hitting dieting "bottom" - the realization that yet-another diet is not the answer? Stomach issues your doctor and/or medications are not solving? Repeatedly hearing your child is "just a picky eater" when you intuitively know it is something deeper? I know you have experienced frustration, hopelessness and often shame in trying to solve your diet/nutrition issues. I became a dietitian after my own personal struggles with disordered eating. Rest assured you are not alone and there is hope.
The main areas of nutrition I support is GI disorders, neurodivergent (Autism, ADHD) anorexia nervosa, bulimia nervosa, binge eating disorder, ARFID (avoidant restrictive food intake disorder)
At your wits-end trying to solve your diet/nutrition issues? Hitting dieting "bottom" - the realization that yet-another diet is not the answer? Stomach issues your doctor and/or medications are not solving? Repeatedly hearing your child is "just a picky eater" when you intuitively know it is something deeper? I know you have experienced frustration, hopelessness and often shame in trying to solve your diet/nutrition issues. I became a dietitian after my own personal struggles with disordered eating. Rest assured you are not alone and there is hope.
(310) 697-8907 View (310) 697-8907
Photo of E A Stewart, Nutritionist/Dietitian, MBA, RDN, CLT
E A Stewart
Nutritionist/Dietitian, MBA, RDN, CLT
Del Mar, CA 92014
My specialties include wellness nutrition, digestive health (celiac disease, gluten sensitivity, IBS, SIBO, & IBD), autoimmune disorders, fibromyalgia, & optimal aging.
Hi There! Are you ready to live your healthiest, happiest, and most delicious life? Let's get started! I LOVE, LOVE, LOVE what I do…working with amazing people like YOU, to help you discover your own optimal balance of “feel-good-foods” + exercise you love + a holistic approach to living so you can live your healthiest, happiest, most DELICIOUS life! My nutrition philosophy is simple…no one diet fits all, but a healthy diet is built upon whole, fresh, minimally processed foods, with room for your favorite indulgences. Life's too short not to eat the damn cookie!
My specialties include wellness nutrition, digestive health (celiac disease, gluten sensitivity, IBS, SIBO, & IBD), autoimmune disorders, fibromyalgia, & optimal aging.
Hi There! Are you ready to live your healthiest, happiest, and most delicious life? Let's get started! I LOVE, LOVE, LOVE what I do…working with amazing people like YOU, to help you discover your own optimal balance of “feel-good-foods” + exercise you love + a holistic approach to living so you can live your healthiest, happiest, most DELICIOUS life! My nutrition philosophy is simple…no one diet fits all, but a healthy diet is built upon whole, fresh, minimally processed foods, with room for your favorite indulgences. Life's too short not to eat the damn cookie!
(858) 429-9404 View (858) 429-9404