Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians in Sonoma, CA

Photo of Brenna Howsepian, Nutritionist/Dietitian, RDN, CDCES
Brenna Howsepian
Nutritionist/Dietitian, RDN, CDCES
Online Only
My goal is to empower you to take charge of your health by addressing digestive concerns such as bloating, IBS and more.
Are you struggling with digestive issues that conventional methods haven’t been able to resolve? If you've tried traditional medications or diets and still haven’t found lasting relief, you’re not alone. Many of our clients come to us after exhausting conventional treatments, seeking a deeper dive to uncover the root causes of their digestive health challenges. At Howse Wellness, we don’t just mask symptoms with temporary solutions—we take an integrative and functional approach to help you achieve lasting healing.
My goal is to empower you to take charge of your health by addressing digestive concerns such as bloating, IBS and more.
Are you struggling with digestive issues that conventional methods haven’t been able to resolve? If you've tried traditional medications or diets and still haven’t found lasting relief, you’re not alone. Many of our clients come to us after exhausting conventional treatments, seeking a deeper dive to uncover the root causes of their digestive health challenges. At Howse Wellness, we don’t just mask symptoms with temporary solutions—we take an integrative and functional approach to help you achieve lasting healing.
(707) 640-3237 View (707) 640-3237
Photo of Elena Zorn, Nutritionist/Dietitian, MS, MA, CNP, CNE, FMCHC, DSS
Elena Zorn
Nutritionist/Dietitian, MS, MA, CNP, CNE, FMCHC, DSS
Online Only
Over the years, I've developed a protocol to break unhealthy habits like excessive sugar consumption, late-night eating, snacking, and negative self-talk. This promotes healthier habits such as enjoying vegetables and making better food choices. I prioritize nutrition and emotional health in healthcare, focusing on interventions for chronic, degenerative, and autoimmune diseases, cancer support, energy and brain health, food intolerances, chronic infections, disease prevention, and optimal wellness. I also specialize in supporting diabetes management, weight control, and addressing food cravings effectively.
Over the years, I've developed a protocol to break unhealthy habits like excessive sugar consumption, late-night eating, snacking, and negative self-talk. This promotes healthier habits such as enjoying vegetables and making better food choices. I prioritize nutrition and emotional health in healthcare, focusing on interventions for chronic, degenerative, and autoimmune diseases, cancer support, energy and brain health, food intolerances, chronic infections, disease prevention, and optimal wellness. I also specialize in supporting diabetes management, weight control, and addressing food cravings effectively.
(628) 250-4892 View (628) 250-4892

More Dietitians and Nutritionists Nearby

Photo of Carly Lucchesi, Nutritionist/Dietitian, RD
Carly Lucchesi
Nutritionist/Dietitian, RD
1 Endorsed
Serves Area
I help women lose weight through reducing inflammation instead of calories. When done correctly, weight loss can be more of a passive side effect rather than the target. Together we will incorporate lab based testing, an extensive genetic workup and behavior coaching to make sure no stone is left unturned. This will be the last time you need to lose weight, my program guarantees it.
I help women lose weight through reducing inflammation instead of calories. When done correctly, weight loss can be more of a passive side effect rather than the target. Together we will incorporate lab based testing, an extensive genetic workup and behavior coaching to make sure no stone is left unturned. This will be the last time you need to lose weight, my program guarantees it.
(209) 396-7403 View (209) 396-7403
Photo of Sharon Stewart - Sharon Stewart Nutrition Consulting, Nutritionist/Dietitian, MS, RDN
Sharon Stewart Nutrition Consulting
Nutritionist/Dietitian, MS, RDN
1 Endorsed
Serves Area
Changing eating habits can be a very profound experience that requires personable, non-judgmental support. I specialize in this approach, which has allowed me to assist many clients in reaching their personal health goals. I offer an initial complementary session so you can judge for yourself if I am the right nutrition consultant for you. Also feel free to check out my website for more details.
Changing eating habits can be a very profound experience that requires personable, non-judgmental support. I specialize in this approach, which has allowed me to assist many clients in reaching their personal health goals. I offer an initial complementary session so you can judge for yourself if I am the right nutrition consultant for you. Also feel free to check out my website for more details.
(707) 380-0268 View (707) 380-0268
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 Haley Mannix, Nutritionist/Dietitian, CNC
Haley Mannix
Nutritionist/Dietitian, CNC
1 Endorsed
Serves Area
I work with motivated and curious individuals looking to dive deep and investigate the root causes of digestive issues, acne and other skin problems, poor sleep, adrenal/sex/circadian hormone imbalances and blood sugar dysfunction. Healthy, gradual and sustainable improvements are prioritized over quick-fixes. My overarching goal is not only to find the root cause of imbalance, but to optimize your long term health by harboring intuition around nutrition and lifestyle practices so that you feel empowered and in control of your body, health and wellbeing.
I work with motivated and curious individuals looking to dive deep and investigate the root causes of digestive issues, acne and other skin problems, poor sleep, adrenal/sex/circadian hormone imbalances and blood sugar dysfunction. Healthy, gradual and sustainable improvements are prioritized over quick-fixes. My overarching goal is not only to find the root cause of imbalance, but to optimize your long term health by harboring intuition around nutrition and lifestyle practices so that you feel empowered and in control of your body, health and wellbeing.
(415) 594-5248 View (415) 594-5248
Photo of Diane Robinson Marin Functional Medicine, Nutritionist/Dietitian, MS, CDN, NBC-HWC
Diane Robinson Marin Functional Medicine
Nutritionist/Dietitian, MS, CDN, NBC-HWC
Novato, CA 94947
I am a Clinical Functional Nutritionist with an MS in Nutrition and NBC-HWC. I practice evidence-based, whole-person functional nutrition medicine. Personalized and collaborative care is key to achieving long-term health and quality-of-life improvements through nutrition and lifestyle interventions. A thorough health history and goals intake is reviewed, with possible functional testing, and then nutrition and lifestyle recommendations are thoughtfully formulated. I am in-network with Aetna UHC, Cigna, ASH, First Health, and Medicare. Superbills may be provided for OON insurance reimbursement. Video-telehealth provided.
I am a Clinical Functional Nutritionist with an MS in Nutrition and NBC-HWC. I practice evidence-based, whole-person functional nutrition medicine. Personalized and collaborative care is key to achieving long-term health and quality-of-life improvements through nutrition and lifestyle interventions. A thorough health history and goals intake is reviewed, with possible functional testing, and then nutrition and lifestyle recommendations are thoughtfully formulated. I am in-network with Aetna UHC, Cigna, ASH, First Health, and Medicare. Superbills may be provided for OON insurance reimbursement. Video-telehealth provided.
(415) 968-5015 View (415) 968-5015
Photo of Dr. Lillie Luu Nguyen, Nutritionist/Dietitian, DCN, CNS, LDN
Dr. Lillie Luu Nguyen
Nutritionist/Dietitian, DCN, CNS, LDN
1 Endorsed
Serves Area
Navigating the path to better nutrition and well-being can be challenging, but you don't have to go it alone. Using doctorate-level education rooted in evidence-based science, I'm here to support you with a personalized nutrition plan that not only tastes great, but also nourishes your body. We'll take a holistic approach to your health, considering all aspects of your life. If you're curious about lab tests, supplements, or assessments, we can explore those options together.
Navigating the path to better nutrition and well-being can be challenging, but you don't have to go it alone. Using doctorate-level education rooted in evidence-based science, I'm here to support you with a personalized nutrition plan that not only tastes great, but also nourishes your body. We'll take a holistic approach to your health, considering all aspects of your life. If you're curious about lab tests, supplements, or assessments, we can explore those options together.
(415) 322-5629 View (415) 322-5629
Photo of Ashley B Koch, Nutritionist/Dietitian, MS, CNS
Ashley B Koch
Nutritionist/Dietitian, MS, CNS
1 Endorsed
Serves Area
I am your collaborative healthcare partner, guiding from where you are to where you want to be. My work is investigative in nature, I help you identify and address the root cause of your symptoms and illness. We explore digestive issues, metabolic health, inflammatory triggers, nutritional deficiencies, microbiome and immune health concerns and work to reverse chronic disease states and symptoms. I am a licensed clinical nutritionist, a functional medicine specialist, Board Certified Nutrition Specialist, and an educator. In my clinical practice, I work virtually and in-person in SW Portland.
I am your collaborative healthcare partner, guiding from where you are to where you want to be. My work is investigative in nature, I help you identify and address the root cause of your symptoms and illness. We explore digestive issues, metabolic health, inflammatory triggers, nutritional deficiencies, microbiome and immune health concerns and work to reverse chronic disease states and symptoms. I am a licensed clinical nutritionist, a functional medicine specialist, Board Certified Nutrition Specialist, and an educator. In my clinical practice, I work virtually and in-person in SW Portland.
(503) 843-8495 View (503) 843-8495
Photo of Kia Sanford, Nutritionist/Dietitian, MS
Kia Sanford
Nutritionist/Dietitian, MS
2 Endorsed
San Rafael, CA 94915
What we eat, drink and even the air we breathe can have profound effects on our well being. By making food our medicine, Functional Clinical Nutrition transforms the daily rituals of eating into health sustaining practices. In recognizing that medicine can be food, these practices bring the mystery of attaining and maintaining within our reach. (Due to so many solicitations I must state I am not now, nor will I ever be, interested in being a part of a multi-level marketing company. Please DO NOT contact me about Mila, Isagenix, JuicePlus, or any other "opportunity". Thank you.)
What we eat, drink and even the air we breathe can have profound effects on our well being. By making food our medicine, Functional Clinical Nutrition transforms the daily rituals of eating into health sustaining practices. In recognizing that medicine can be food, these practices bring the mystery of attaining and maintaining within our reach. (Due to so many solicitations I must state I am not now, nor will I ever be, interested in being a part of a multi-level marketing company. Please DO NOT contact me about Mila, Isagenix, JuicePlus, or any other "opportunity". Thank you.)
(415) 969-5835 View (415) 969-5835

Online Dietitians and Nutritionists

Photo of Breanne Balser, Nutritionist/Dietitian, RDN, LDN
Breanne Balser
Nutritionist/Dietitian, RDN, LDN
Nevada City, CA 95959
My ideal client is someone struggling with IBS, food sensitivities, or bloating, who seeks a holistic approach to health.
I help clients manage IBS, food sensitivities, and bloating through personalized nutrition plans, holistic approaches, and compassionate support. By identifying trigger foods and fostering a healthier relationship with food, I empower clients to reduce symptoms, enjoy meals without fear, and make informed choices for lasting well-being.
My ideal client is someone struggling with IBS, food sensitivities, or bloating, who seeks a holistic approach to health.
I help clients manage IBS, food sensitivities, and bloating through personalized nutrition plans, holistic approaches, and compassionate support. By identifying trigger foods and fostering a healthier relationship with food, I empower clients to reduce symptoms, enjoy meals without fear, and make informed choices for lasting well-being.
(530) 853-3590 View (530) 853-3590
Photo of Emerald Santacruz, Nutritionist/Dietitian, BCHN, NBC-HWC, AIPCC
Emerald Santacruz
Nutritionist/Dietitian, BCHN, NBC-HWC, AIPCC
Online Only
If you are having trouble adapting to life with an autoimmune condition, you are not alone. Many look for natural options to support autoimmune conditions but expert guidance for this is not readily available in the conventional medical system. Whether you were just diagnosed or have been struggling for years, you can benefit from the support of an autoimmune wellness expert. From autoimmune friendly recipes, supportive supplements and herbs, or guidance on underlying health imbalances, I strive to help you feel your best, and in control of your health, despite autoimmunity.
If you are having trouble adapting to life with an autoimmune condition, you are not alone. Many look for natural options to support autoimmune conditions but expert guidance for this is not readily available in the conventional medical system. Whether you were just diagnosed or have been struggling for years, you can benefit from the support of an autoimmune wellness expert. From autoimmune friendly recipes, supportive supplements and herbs, or guidance on underlying health imbalances, I strive to help you feel your best, and in control of your health, despite autoimmunity.
(916) 347-5421 View (916) 347-5421
Photo of Naia Riley, Nutritionist/Dietitian, RDN, BS
Naia Riley
Nutritionist/Dietitian, RDN, BS
1 Endorsed
Oakland, CA 94611
ACCEPTING NEW CLIENTS - Does your life feel difficult to manage because of your health? Are you struggling in your relationship with food? I take a non-diet approach to help you live your life free from obsessive thoughts about food and your body. If you feel ready to take steps toward recovery, or you're a little curious, reach out to schedule a free 15 minute intake call. I would love to support you in your pursuit of health and recovery.
ACCEPTING NEW CLIENTS - Does your life feel difficult to manage because of your health? Are you struggling in your relationship with food? I take a non-diet approach to help you live your life free from obsessive thoughts about food and your body. If you feel ready to take steps toward recovery, or you're a little curious, reach out to schedule a free 15 minute intake call. I would love to support you in your pursuit of health and recovery.
(510) 201-5672 View (510) 201-5672
Photo of Rheanna Smith, Nutritionist/Dietitian, MS, RDN
Rheanna Smith
Nutritionist/Dietitian, MS, RDN
Sacramento, CA 95825
You can heal your relationship with food, improve your body image, reach your fitness/performance goals, and develop healthy habits that enhance your well-being. From working as a clinical dietitian at various eating disorder recovery programs to teaching fitness classes I’ve spent several years helping people transform their health, break free from restriction, reconnect with their bodies, improve their fitness, and develop mindful eating habits rooted in self-compassion and personal choice. If you are struggling with your eating you are not alone, let me be your guide to renewing your nutrition today!
You can heal your relationship with food, improve your body image, reach your fitness/performance goals, and develop healthy habits that enhance your well-being. From working as a clinical dietitian at various eating disorder recovery programs to teaching fitness classes I’ve spent several years helping people transform their health, break free from restriction, reconnect with their bodies, improve their fitness, and develop mindful eating habits rooted in self-compassion and personal choice. If you are struggling with your eating you are not alone, let me be your guide to renewing your nutrition today!
(916) 713-3098 View (916) 713-3098
Photo of Shannon Keefe - Integrate Nutrition, Nutritionist/Dietitian, MS
Integrate Nutrition
Nutritionist/Dietitian, MS
Online Only
I offer a very affordable subscription-based model. I help clients how nutrition and movement intersect in the reality of life. With a background in the fitness industry and as a mom of two, I specialize in sports nutrition, hormones (e.g., PCOS, menopause, pregnancy), and longevity.
I offer a very affordable subscription-based model. I help clients how nutrition and movement intersect in the reality of life. With a background in the fitness industry and as a mom of two, I specialize in sports nutrition, hormones (e.g., PCOS, menopause, pregnancy), and longevity.
(341) 758-5088 View (341) 758-5088
Photo of Beth Goodridge, Nutritionist/Dietitian, MS, RD, CSO
Beth Goodridge
Nutritionist/Dietitian, MS, RD, CSO
Modesto, CA 95354
I am a registered dietitian with over 20 years of experience, specializing in oncology, weight management and bariatrics. The foods we eat have a significant impact on our health. There is a lot of confusing information out there so I want to pass my knowledge on to you so you can Be Food Wise!
I am a registered dietitian with over 20 years of experience, specializing in oncology, weight management and bariatrics. The foods we eat have a significant impact on our health. There is a lot of confusing information out there so I want to pass my knowledge on to you so you can Be Food Wise!
(209) 316-6363 View (209) 316-6363
Photo of Connie Morel, Nutritionist/Dietitian, RDN
Connie Morel
Nutritionist/Dietitian, RDN
Online Only
Connie Morel Nutrition LLC offers expert guidance to help you reach your health goals. Registered dietitian nutritionist, Connie Morel, personally tailors her nutrition counseling to your unique needs. Whether you're managing a chronic condition - such as diabetes or cardiovascular disease - or aiming to control your weight, Connie's approach can help you uncover the path toward lifelong sustainable health with the power of good nutrition. Her services are virtual making it easy to get support from the comfort of your own home. Let Connie Morel Nutrition LLC be your bridge to wellness.
Connie Morel Nutrition LLC offers expert guidance to help you reach your health goals. Registered dietitian nutritionist, Connie Morel, personally tailors her nutrition counseling to your unique needs. Whether you're managing a chronic condition - such as diabetes or cardiovascular disease - or aiming to control your weight, Connie's approach can help you uncover the path toward lifelong sustainable health with the power of good nutrition. Her services are virtual making it easy to get support from the comfort of your own home. Let Connie Morel Nutrition LLC be your bridge to wellness.
(916) 702-3896 View (916) 702-3896
Photo of Briana Mancha, Nutritionist/Dietitian, MS, RD, CEDS
Briana Mancha
Nutritionist/Dietitian, MS, RD, CEDS
Online Only
Hello! I'm a Registered Dietitian specializing in the treatment of eating disorders/disordered eating. My passion is helping clients heal their relationship with food and their bodies through a compassionate, weight-neutral approach. I believe that true wellness begins with nurturing a gentle connection with yourself and your body. I provide support to meet you where you are on your journey, recognizing that you are the ultimate expert on your experiences. My goal is to bring a supportive and understanding presence to empower you to cultivate a relationship with food and your body that feels authentic to you.
Hello! I'm a Registered Dietitian specializing in the treatment of eating disorders/disordered eating. My passion is helping clients heal their relationship with food and their bodies through a compassionate, weight-neutral approach. I believe that true wellness begins with nurturing a gentle connection with yourself and your body. I provide support to meet you where you are on your journey, recognizing that you are the ultimate expert on your experiences. My goal is to bring a supportive and understanding presence to empower you to cultivate a relationship with food and your body that feels authentic to you.
(415) 968-0702 View (415) 968-0702
Photo of Stephanie Brooks - Bay Area Nutrition, Nutritionist/Dietitian, MS, RD, CEDs-C
Bay Area Nutrition
Nutritionist/Dietitian, MS, RD, CEDs-C
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 Jennifer Wohlwend, Nutritionist/Dietitian, MS
Jennifer Wohlwend
Nutritionist/Dietitian, MS
Los Gatos, CA 95032
When was the last time you talked with someone about your nutrition and received the personal attention you deserve? Everybody is different. Let's work together to identify what YOU need to thrive. Imagine if you could finally be relieved of your digestive symptoms, say goodbye to energy crashes & brain fog, learn how to manage stress & eat mindfully, let go of dieting & restriction, and find a healthy balance in your life. Let's work together to achieve your goals!
When was the last time you talked with someone about your nutrition and received the personal attention you deserve? Everybody is different. Let's work together to identify what YOU need to thrive. Imagine if you could finally be relieved of your digestive symptoms, say goodbye to energy crashes & brain fog, learn how to manage stress & eat mindfully, let go of dieting & restriction, and find a healthy balance in your life. Let's work together to achieve your goals!
View
Irritable Bowel Syndrome (IBS) Nutritionists and Dietitians

What is Irritable Bowel Syndrome (IBS)?

Irritable bowel syndrome (IBS) is a general term that refers to a collection of symptoms associated with poor gut mobility and function, including abdominal pain, bloating, gas, and diarrhea. IBS is very common, with some estimates suggesting that as many as 10-15% of adults within the United States have IBS. Although the two conditions sound similar and share many symptoms, such as abdominal pain and diarrhea, IBS differs from irritable bowel diseases (IBDs), such as ulcerative colitis and Crohn's disease. In contrast to IBS which is caused by issues in the functioning of the colon, IBDs are inflammatory conditions caused by overactive immune cells within the intestine. IBDs are much less common than IBS and typically more medically severe, occasionally requiring intensive medical treatment and/or surgery. IBS, in contrast, can usually be managed effectively with lifestyle changes and less intense medical intervention.

What are the subcategories of IBS?

Medical professionals generally identify four main types of IBS: IBS-C (constipation-predominant subtype), IBS-D (diarrhea-predominant subtype), IBS-M (mixed bowel subtype), and IBS-U (undefined subtype). Identifying the predominant type of IBS an individual has can be important for determining the type of treatment that is best for them, such as the lifestyle and dietary changes that may be most appropriate, as well as any medications that may be necessary. However, individuals may also experience multiple subtypes over time, as well as experience cycles of flare-ups and symptom relief.

What causes IBS?

The causes of IBS are not well understood, but symptoms are generally attributed to issues with gut muscle contraction and changes in the gut microbiome, both of which can lead to the characteristic symptoms of IBS. These issues can be caused by a variety of lifestyle factors, such as diet and stress. While lifestyle modifications may not completely cure IBS symptoms, identifying symptom-triggering foods, consuming a balanced diet, and reducing stress have all been shown to greatly reduce symptoms. IBS can also be caused by bacterial or parasitic infections within the intestine, in which case the syndrome is referred to as "post-infectious IBS." In contrast to non-infectious IBS, post-infectious IBS is less chronic in nature and symptoms will often resolve once the infection has subsided.

What foods should I avoid if I have IBS?

Specific foods that may trigger symptoms of IBS can vary person-to-person. However, common foods that may exacerbate symptoms include high-fat foods (such as fatty meats), wheat, dairy products, highly acidic foods (such as citrus), beans, cabbage, milk, and carbonated drinks. Over time, individuals with IBS are often able to identify which foods cause their symptoms to worsen and learn to avoid such foods to manage their symptoms.