Clinical Dietitian Nutritionists and Dietitians in Sonoma County, CA

Photo of Heather Tasselmyer, Nutritionist/Dietitian, RD
Heather Tasselmyer
Nutritionist/Dietitian, RD
Online Only
With a background in clinical nutrition in an acute care setting and a passion for foods, nutrition, and health, I am here to support clients on their own nutrition journey with healthy eating/lifestyle, sports nutrition, PCOS and other hormonal imbalances, pre- and post-natal, weight loss, and disease.
I aim to help clients understand the root cause of their symptoms and most importantly how they can use foods and nutrition to help manage their symptoms. Nutrition is not a one size fits all. I take a more holistic, whole person approach to help my clients by reviewing their history, symptoms, labs, or other tests in order to create an individualized nutrition plan. I practice a foods first approach and empower my clients by teaching them useful nutrition information.
With a background in clinical nutrition in an acute care setting and a passion for foods, nutrition, and health, I am here to support clients on their own nutrition journey with healthy eating/lifestyle, sports nutrition, PCOS and other hormonal imbalances, pre- and post-natal, weight loss, and disease.
I aim to help clients understand the root cause of their symptoms and most importantly how they can use foods and nutrition to help manage their symptoms. Nutrition is not a one size fits all. I take a more holistic, whole person approach to help my clients by reviewing their history, symptoms, labs, or other tests in order to create an individualized nutrition plan. I practice a foods first approach and empower my clients by teaching them useful nutrition information.
(707) 985-2602 View (707) 985-2602
Photo of Amanda Wikan, Nutritionist/Dietitian, MS, RDN
Amanda Wikan
Nutritionist/Dietitian, MS, RDN
Petaluma, CA 94954
I specialize in Irritable Bowel Syndrome and complex gut issues that haven't responded to standard approaches. I work with people who are still struggling after trying low-FODMAP or elimination diets and who want to understand why their body isn't responding to move beyond restrictive diets and feel better. As a Registered Dietitian with a Master's in Nutrition & Functional Medicine, I look beyond food choices to assess digestion, nutrient status, and the microbiome. This is how we find the root cause and build a plan for healing.
I specialize in Irritable Bowel Syndrome and complex gut issues that haven't responded to standard approaches. I work with people who are still struggling after trying low-FODMAP or elimination diets and who want to understand why their body isn't responding to move beyond restrictive diets and feel better. As a Registered Dietitian with a Master's in Nutrition & Functional Medicine, I look beyond food choices to assess digestion, nutrient status, and the microbiome. This is how we find the root cause and build a plan for healing.
(707) 868-5718 View (707) 868-5718

Online Dietitians and Nutritionists

Photo of Jessica Jones Registered Dietitian Certified Diabetes Educator - Diabetes Digital (Telehealth Diabetes Nutrition), Nutritionist/Dietitian, MS, RD, RDN, CDE, CDCES
Diabetes Digital (Telehealth Diabetes Nutrition)
Nutritionist/Dietitian, MS, RD, RDN, CDE, CDCES
1 Endorsed
Online Only
Ready to empower yourself in managing your diabetes or prediabetes? With over 12 years of experience, we've helped thousands of clients lower their blood glucose levels and reclaim their lives. Imagine a future filled with energy, freedom, and confidence. At Diabetes Digital, our personalized 1-on-1 nutrition counseling is designed to suit your unique needs, cultural background, and preferences. We'll guide you towards nourishing food options and finding a comfortable balance that works for you. No more rigid rules or restrictive diets. We'll help you discover delicious and satisfying meals that align with your health goals.
Ready to empower yourself in managing your diabetes or prediabetes? With over 12 years of experience, we've helped thousands of clients lower their blood glucose levels and reclaim their lives. Imagine a future filled with energy, freedom, and confidence. At Diabetes Digital, our personalized 1-on-1 nutrition counseling is designed to suit your unique needs, cultural background, and preferences. We'll guide you towards nourishing food options and finding a comfortable balance that works for you. No more rigid rules or restrictive diets. We'll help you discover delicious and satisfying meals that align with your health goals.
(916) 345-2088 View (916) 345-2088
Photo of Grace Aguirre, Nutritionist/Dietitian, MS, RDN, IFNCP, CLT
Grace Aguirre
Nutritionist/Dietitian, MS, RDN, IFNCP, CLT
1 Endorsed
Online Only
Tired of bloating, fatigue, or unexplained weight changes that don’t make sense no matter what you eat? I help people frustrated by food sensitivities, IBS, and stubborn metabolism issues uncover the root causes driving their symptoms. My functional-nutrition approach helps you calm inflammation, balance digestion and hormones, and rebuild trust in your body so energy, clarity, and a healthy weight become natural outcomes — not obsessions.
Tired of bloating, fatigue, or unexplained weight changes that don’t make sense no matter what you eat? I help people frustrated by food sensitivities, IBS, and stubborn metabolism issues uncover the root causes driving their symptoms. My functional-nutrition approach helps you calm inflammation, balance digestion and hormones, and rebuild trust in your body so energy, clarity, and a healthy weight become natural outcomes — not obsessions.
(916) 659-7505 View (916) 659-7505
Photo of Whitney Lau, Nutritionist/Dietitian, RDN
Whitney Lau
Nutritionist/Dietitian, RDN
Online Only
Diagnosed with PCOS? Struggling with digestive issues, period problems, thyroid problems, fertility challenges, or menopause symp? Experiencing symptoms of fatigue, low energy, bloating, acne, and/ or hair loss? If you’re finding it difficult to get answers from your doctor, or if you were simply told "your labs look normal", and are tired of the trial-and-error approach, wasting time and money on random supplements and treatments, know that there's a better solution. You deserve to have the tools to learn how to manage your health issues, heal your body, and feel like yourself while living a life you love to its fullest potential.
Diagnosed with PCOS? Struggling with digestive issues, period problems, thyroid problems, fertility challenges, or menopause symp? Experiencing symptoms of fatigue, low energy, bloating, acne, and/ or hair loss? If you’re finding it difficult to get answers from your doctor, or if you were simply told "your labs look normal", and are tired of the trial-and-error approach, wasting time and money on random supplements and treatments, know that there's a better solution. You deserve to have the tools to learn how to manage your health issues, heal your body, and feel like yourself while living a life you love to its fullest potential.
(510) 726-4221 View (510) 726-4221
Photo of Wendy Lopez Registered Dietitian Certified Diabetes Educator - Diabetes Digital (Telehealth Diabetes Nutrition), Nutritionist/Dietitian, MS, RD, CDCES
Diabetes Digital (Telehealth Diabetes Nutrition)
Nutritionist/Dietitian, MS, RD, CDCES
1 Endorsed
Online Only
Ready to empower yourself in managing your diabetes or prediabetes? With over 12 years of experience, I've helped hundreds of clients lower their blood glucose levels and reclaim their lives. Imagine a future filled with energy, freedom, and confidence. At Diabetes Digital, our personalized 1-on-1 nutrition counseling is designed to suit your unique needs, cultural background, and preferences. We'll guide you towards nourishing food options and finding a comfortable balance that works for you. No more rigid rules or restrictive diets. We'll help you discover delicious and satisfying meals that align with your health goals.
Ready to empower yourself in managing your diabetes or prediabetes? With over 12 years of experience, I've helped hundreds of clients lower their blood glucose levels and reclaim their lives. Imagine a future filled with energy, freedom, and confidence. At Diabetes Digital, our personalized 1-on-1 nutrition counseling is designed to suit your unique needs, cultural background, and preferences. We'll guide you towards nourishing food options and finding a comfortable balance that works for you. No more rigid rules or restrictive diets. We'll help you discover delicious and satisfying meals that align with your health goals.
(332) 263-3789 View (332) 263-3789
Photo of Stephanie Brooks - Bay Area Nutrition, Nutritionist/Dietitian, RDN
Bay Area Nutrition
Nutritionist/Dietitian, RDN
Campbell, CA 95008
If you or a family member is struggling with food/nutrition, frustrated with random nutrition information out there or has a nutrition related problem or diagnosis, the RDs and Nutrition Support Mentors at Bay Area Nutrition are available to help. We are dedicated to treating you, the whole person, via education, support, and devising a plan with you and for you. Our team will collaborate with other care providers on your team as needed so you can optimize your health and well-being.
If you or a family member is struggling with food/nutrition, frustrated with random nutrition information out there or has a nutrition related problem or diagnosis, the RDs and Nutrition Support Mentors at Bay Area Nutrition are available to help. We are dedicated to treating you, the whole person, via education, support, and devising a plan with you and for you. Our team will collaborate with other care providers on your team as needed so you can optimize your health and well-being.
(408) 956-6783 View (408) 956-6783
Photo of Annie Rubin, Nutritionist/Dietitian, MS, RDN, IFNCP, CLT
Annie Rubin
Nutritionist/Dietitian, MS, RDN, IFNCP, CLT
Online Only
Are you struggling with symptoms caused by an underlying inflammatory and autoimmune condition? Do you experience pain, fatigue or digestive challenges? Are you finding that your quality of life just isn’t what it used to be? Inflammatory and autoimmune conditions can be extremely challenging, and unfortunately adjusting your diet is usually not part of the “typical” treatment plan.
Are you struggling with symptoms caused by an underlying inflammatory and autoimmune condition? Do you experience pain, fatigue or digestive challenges? Are you finding that your quality of life just isn’t what it used to be? Inflammatory and autoimmune conditions can be extremely challenging, and unfortunately adjusting your diet is usually not part of the “typical” treatment plan.
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Photo of Melissa Goode, Nutritionist/Dietitian, MPH, RDN
Melissa Goode
Nutritionist/Dietitian, MPH, RDN
Sacramento, CA 95816
Are you exhausted from thinking about food and your body all of the time? Today’s world is filled with messages telling us to shrink our bodies, try the latest diet, and fit into an "ideal" weight category. If you're tired of keeping up with the latest food trends, Googling nutrition advice, and trying everything under the sun to achieve "perfect" health, you've come to the right place! Goode Nutrition is for fellow humans wanting to build a healthier relationship with food and their body, navigate chronic conditions by partnering with their body vs against it, and unlearn the ways diet culture has taken up precious brain space.
Are you exhausted from thinking about food and your body all of the time? Today’s world is filled with messages telling us to shrink our bodies, try the latest diet, and fit into an "ideal" weight category. If you're tired of keeping up with the latest food trends, Googling nutrition advice, and trying everything under the sun to achieve "perfect" health, you've come to the right place! Goode Nutrition is for fellow humans wanting to build a healthier relationship with food and their body, navigate chronic conditions by partnering with their body vs against it, and unlearn the ways diet culture has taken up precious brain space.
(916) 306-7979 View (916) 306-7979
Photo of Ashley Fortenberry, Nutritionist/Dietitian, RD/RDN, LDN, CDN, CDCES, IFNCP
Ashley Fortenberry
Nutritionist/Dietitian, RD/RDN, LDN, CDN, CDCES, IFNCP
1 Endorsed
Online Only
Ebb & Flow Medical Nutrition Therapy & Consulting: helping people with chronic conditions - such as PCOS, diabetes, hypertension, and disordered eating - find solutions and peace with food through evidence-based, functional nutrition. I use food and nutrients to remit or improve chronic conditions, while teaching you about food/your body along the way. We look forward to meeting and working with you!
Ebb & Flow Medical Nutrition Therapy & Consulting: helping people with chronic conditions - such as PCOS, diabetes, hypertension, and disordered eating - find solutions and peace with food through evidence-based, functional nutrition. I use food and nutrients to remit or improve chronic conditions, while teaching you about food/your body along the way. We look forward to meeting and working with you!
(916) 409-3008 View (916) 409-3008
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 Toni Kohn, Nutritionist/Dietitian, MS, RD
Toni Kohn
Nutritionist/Dietitian, MS, RD
Berkeley, CA 94710
I have specialized in Eating Disorders for 30 years. I am passionate about helping people get rid of the guilt and shame that has people stuck in unhealthy patterns, and replacing those voices with a balanced and stress free relationship with both food and body issues. It is possible to completely heal ones relationship with food! We can do it, together. You deserve your life back!
I have specialized in Eating Disorders for 30 years. I am passionate about helping people get rid of the guilt and shame that has people stuck in unhealthy patterns, and replacing those voices with a balanced and stress free relationship with both food and body issues. It is possible to completely heal ones relationship with food! We can do it, together. You deserve your life back!
(424) 370-0631 View (424) 370-0631
Photo of Barbara Heerkens, Nutritionist/Dietitian, MPH, RDN, LD
Barbara Heerkens
Nutritionist/Dietitian, MPH, RDN, LD
5 Endorsed
Sacramento, CA 95833
Ideal clients are individuals who spend a significant amount of time worrying about their body, weight, and food choices, often feeling trapped in a cycle of restriction, guilt, and frustration. They may believe they'll never achieve their health goals. These clients are ready to explore the diet cycle, challenge misinformation, and develop mindfulness around their thoughts on food, weight, and health. This process helps quiet the constant “food noise” in their minds and fosters greater self-compassion, freedom, and peace with food.
Ideal clients are individuals who spend a significant amount of time worrying about their body, weight, and food choices, often feeling trapped in a cycle of restriction, guilt, and frustration. They may believe they'll never achieve their health goals. These clients are ready to explore the diet cycle, challenge misinformation, and develop mindfulness around their thoughts on food, weight, and health. This process helps quiet the constant “food noise” in their minds and fosters greater self-compassion, freedom, and peace with food.
(312) 374-5399 View (312) 374-5399
Photo of Kevin Rogers, Nutritionist/Dietitian, RDN, LD
Kevin Rogers
Nutritionist/Dietitian, RDN, LD
Online Only
I combine my clinical and sports nutrition expertise to do a comprehensive initial assessment that allows for individualization of a nutrition program.
I structure highly individualized nutrition plans and deliver guided coaching programs that are driven by concrete metrics, and supported by current evidence. I do not subscribe to any particular dieting ideology. My goal is to facilitate you achieving your goals, and to have you confidently navigating nutrition by the time we are done.
I combine my clinical and sports nutrition expertise to do a comprehensive initial assessment that allows for individualization of a nutrition program.
I structure highly individualized nutrition plans and deliver guided coaching programs that are driven by concrete metrics, and supported by current evidence. I do not subscribe to any particular dieting ideology. My goal is to facilitate you achieving your goals, and to have you confidently navigating nutrition by the time we are done.
(408) 716-3609 View (408) 716-3609