Sarah Marie Jackson
Nutritionist/Dietitian, MS, RDN, CLT Verified
Irvine, CA 92620
I help clients achieve their nutrition related health goals by coupling evidenced based practices with function nutrition therapies. I find the root cause of my clients health concerns then develop a personalized nutrition plan that is easy to follow so goals can be achieved.
(747) 271-2024
Verified
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Irvine, CA 92620
I help clients achieve their nutrition related health goals by coupling evidenced based practices with function nutrition therapies. I find the root cause of my clients health concerns then develop a personalized nutrition plan that is easy to follow so goals can be achieved.
Photo of Preeti Soni, Nutritionist/Dietitian [IN_LOCATION]
Preeti Soni
Nutritionist/Dietitian, MS, RD, CDCES
Irvine, CA 92620
I am a Registered Dietitian Nutritionist of Indian ethnicity and Certified Diabetes Care and Education Specialist. I have over 12 years of professional experience. I focus on improving gut health, mental health, and metabolism to achieve a sustainable result. Nutrition is an art based on science. I use a client-centered model of care and incorporate evidence-based nutrition principles. I am passionate about helping women of all ages improve their health. I am a plant-based dietitian. I take insurance and non-insurance-based clients.
(949) 919-7353
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Irvine, CA 92620
I am a Registered Dietitian Nutritionist of Indian ethnicity and Certified Diabetes Care and Education Specialist. I have over 12 years of professional experience. I focus on improving gut health, mental health, and metabolism to achieve a sustainable result. Nutrition is an art based on science. I use a client-centered model of care and incorporate evidence-based nutrition principles. I am passionate about helping women of all ages improve their health. I am a plant-based dietitian. I take insurance and non-insurance-based clients.
Photo of Brittany Bettingen, Nutritionist/Dietitian [IN_LOCATION]
Brittany Bettingen
Nutritionist/Dietitian, RDN Verified
Irvine, CA 92612
I am a Registered Dietitian with experience treating hormone imbalances, inflammation and gut/digestive issues that manifest in conditions such as PCOS, pre diabetes, insulin resistance, weight gain, bloating and IBS. Clients often come to me seeking not only the treatment for their symptoms, but to identify the root causes as to why they have those symptoms in the first place. I help my patients regain a sense of confidence in their body and eating patterns. I work with patients with goals to lose weight, improve their fertility/hormone balance, restore digestive health & regain a sense of energy as well as brain function & memory.
(949) 541-4468
Verified
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Irvine, CA 92612
I am a Registered Dietitian with experience treating hormone imbalances, inflammation and gut/digestive issues that manifest in conditions such as PCOS, pre diabetes, insulin resistance, weight gain, bloating and IBS. Clients often come to me seeking not only the treatment for their symptoms, but to identify the root causes as to why they have those symptoms in the first place. I help my patients regain a sense of confidence in their body and eating patterns. I work with patients with goals to lose weight, improve their fertility/hormone balance, restore digestive health & regain a sense of energy as well as brain function & memory.
Photo of Denise Canellos, Nutritionist/Dietitian [IN_LOCATION]
Denise Canellos
Nutritionist/Dietitian, MS, CNS Verified
Irvine, CA 92604
I'm Denise Canellos, a Board Certified Nutritionist, author of Calm Your Inflammation, and university professor, specializing in effective nutrition therapy for cancer and chronic disease treatment. My husband George was diagnosed with colon cancer at 38. It was devastating for our family when George died from his cancer. I felt a pull to help others navigate the confusing world of healthcare and nutrition. After earning my MS in Human Nutrition, I passed my American College of Nutrition Board exam and started using science to help people like you get back their health and their hope.
(949) 381-5182
Verified
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Irvine, CA 92604
I'm Denise Canellos, a Board Certified Nutritionist, author of Calm Your Inflammation, and university professor, specializing in effective nutrition therapy for cancer and chronic disease treatment. My husband George was diagnosed with colon cancer at 38. It was devastating for our family when George died from his cancer. I felt a pull to help others navigate the confusing world of healthcare and nutrition. After earning my MS in Human Nutrition, I passed my American College of Nutrition Board exam and started using science to help people like you get back their health and their hope.
Jessica Michelle Coghill
Nutritionist/Dietitian, MS, CNS
Laguna Beach, CA 92651
90% of health conditions and diseases can be prevented by proper nutrition and lifestyle modifications. Not only does management and prevention of chronic health conditions improve the quality and satisfaction of living, but it also adds years and saves money later in life. The sooner you take the steps to a healthier life, the sooner you’ll feel better, happier, more energized, and more confident about your appearance. I’m here to help you set the foundation for a more fulfilling life you can enjoy with family and friends in years to come!
(949) 867-6022
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Laguna Beach, CA 92651
90% of health conditions and diseases can be prevented by proper nutrition and lifestyle modifications. Not only does management and prevention of chronic health conditions improve the quality and satisfaction of living, but it also adds years and saves money later in life. The sooner you take the steps to a healthier life, the sooner you’ll feel better, happier, more energized, and more confident about your appearance. I’m here to help you set the foundation for a more fulfilling life you can enjoy with family and friends in years to come!
Photo of April L. Murray, Nutritionist/Dietitian [IN_LOCATION]
April L. Murray
Nutritionist/Dietitian, RD, CLT Verified
Costa Mesa, CA 92626
Are you struggling with losing weight, uncomfortable bloating or an unhealthy relationship with food? Do you want to work with someone who understands what you're going through... At OC Nutrition Coaching we truly care about the people we work with, that's why we take a one-on-one approach and focus on lifestyle changes.
(714) 646-6641
Verified
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Costa Mesa, CA 92626
Are you struggling with losing weight, uncomfortable bloating or an unhealthy relationship with food? Do you want to work with someone who understands what you're going through... At OC Nutrition Coaching we truly care about the people we work with, that's why we take a one-on-one approach and focus on lifestyle changes.
Photo of Tami Broderick, Nutritionist/Dietitian [IN_LOCATION]
Tami Broderick
Nutritionist/Dietitian, RD, CLT Verified
Office is near:
Newport Beach, CA 92660
Do you suffer from IBS (Irritable Bowel Syndrome), Crohn's disease, fibromyalgia, chronic fatigue, migraines, acid reflux, eczema, or other unexplained health conditions? Do you have trouble losing weight, or suffer from diabetes, high blood pressure or high cholesterol? Do you need help with an auto-immune disorder such as celiac disease, polycystic ovarian syndrome (PCOS) or graves disease? If so, please let me help - I would love to work with you. I've helped thousands of individuals lose weight, reduce or eliminate their medications, and put an end to the feeling of hopelessness these conditions can cause.
(949) 281-7497
Verified
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Office is near:
Newport Beach, CA 92660
Do you suffer from IBS (Irritable Bowel Syndrome), Crohn's disease, fibromyalgia, chronic fatigue, migraines, acid reflux, eczema, or other unexplained health conditions? Do you have trouble losing weight, or suffer from diabetes, high blood pressure or high cholesterol? Do you need help with an auto-immune disorder such as celiac disease, polycystic ovarian syndrome (PCOS) or graves disease? If so, please let me help - I would love to work with you. I've helped thousands of individuals lose weight, reduce or eliminate their medications, and put an end to the feeling of hopelessness these conditions can cause.
Kristi Acuña
Nutritionist/Dietitian, BSNU
Office is near:
Tustin, CA 92780
Health is a journey, not a destination. At my practice, Holistic Nutrition Center, we find the root cause of your health issues then we create a customized nutrition program that includes labs, in-depth health coaching, and whole food supplements.
(949) 799-1115
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Office is near:
Tustin, CA 92780
Health is a journey, not a destination. At my practice, Holistic Nutrition Center, we find the root cause of your health issues then we create a customized nutrition program that includes labs, in-depth health coaching, and whole food supplements.
Photo of Functional Wellness, Nutritionist/Dietitian [IN_LOCATION]
Functional Wellness
Nutritionist/Dietitian, DCNs, MS, CNS®, IFMCP®, RHGs Verified
Office is near:
Irvine, CA 92602
Are you suffering from cancer, cardiovascular disease, high blood pressure, elevated cholesterol, chronic pain or degenerative conditions? Have you been diagnosed with an auto-immune disorder and are ready to tackle it? If you have a simple or complicated problem - we help you to break the cycle of chronic disease. We offer evidence-based clinical nutrition, specializing on preventive, functional, integrative and personalized nutrition. We help optimize pregnancies, children's health, hormones, methylation, detoxification, energy, concentration, memory, mood, digestion, quality of life, work performance, skin conditions, joint pain, digestive issues, immune defenses, headaches, migraines, anxiety, stress, emotional support and general well-being.
(909) 792-7570
Verified
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Office is near:
Irvine, CA 92602
Are you suffering from cancer, cardiovascular disease, high blood pressure, elevated cholesterol, chronic pain or degenerative conditions? Have you been diagnosed with an auto-immune disorder and are ready to tackle it? If you have a simple or complicated problem - we help you to break the cycle of chronic disease. We offer evidence-based clinical nutrition, specializing on preventive, functional, integrative and personalized nutrition. We help optimize pregnancies, children's health, hormones, methylation, detoxification, energy, concentration, memory, mood, digestion, quality of life, work performance, skin conditions, joint pain, digestive issues, immune defenses, headaches, migraines, anxiety, stress, emotional support and general well-being.
Photo of Dawn Narvaez, Nutritionist/Dietitian [IN_LOCATION]
Dawn Narvaez
Nutritionist/Dietitian, RDN Verified
Laguna Beach, CA 92651
I specialize in a whole system approach for the mind and body wellness to meet individual goals, including; overcoming negative body image, conquer disordered eating, eliminating binge eating, overcoming food choice obsessions, stemming late-night cravings, approaching picky eaters, enhancing performance for athletes, managing autoimmune disorders, preventing and managing diabetes and pre-diabetes, weight loss or weight gain, treat and prevent constipation and other GI complaints. Learn how to find a balance between enthusiasm and success. Learn the tools to turn from emotional to intentional eating.
(949) 303-7925
Verified
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Laguna Beach, CA 92651
I specialize in a whole system approach for the mind and body wellness to meet individual goals, including; overcoming negative body image, conquer disordered eating, eliminating binge eating, overcoming food choice obsessions, stemming late-night cravings, approaching picky eaters, enhancing performance for athletes, managing autoimmune disorders, preventing and managing diabetes and pre-diabetes, weight loss or weight gain, treat and prevent constipation and other GI complaints. Learn how to find a balance between enthusiasm and success. Learn the tools to turn from emotional to intentional eating.
Photo of Danielle Crumble, Nutritionist/Dietitian [IN_LOCATION]
Danielle Crumble
Nutritionist/Dietitian, RDN, RD Verified
Newport Beach, CA 92660
Whether you desire to lose weight, manage diabetes, lower cholesterol, reduce FODMAPS, manage IBD/SIBO, navigate food allergies, increase energy, or enhance sports performance, I can help. Eating well isn't about "boring" foods. I enjoy helping people discover ingredients that provide nutritional benefits & also pack flavor. I realize that we all have lives to live and not everyone has hours to devote to food prep. Through ongoing nutrition counseling, I provide you with a nonjudgmental space to help make sense of the abundant nutritional information and to collaboratively develop a personalized eating plan with your health goals.
(949) 541-8060
Verified
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Newport Beach, CA 92660
Whether you desire to lose weight, manage diabetes, lower cholesterol, reduce FODMAPS, manage IBD/SIBO, navigate food allergies, increase energy, or enhance sports performance, I can help. Eating well isn't about "boring" foods. I enjoy helping people discover ingredients that provide nutritional benefits & also pack flavor. I realize that we all have lives to live and not everyone has hours to devote to food prep. Through ongoing nutrition counseling, I provide you with a nonjudgmental space to help make sense of the abundant nutritional information and to collaboratively develop a personalized eating plan with your health goals.
Photo of Nourish.Functional Nutrition, LLC , Nutritionist/Dietitian [IN_LOCATION]
Nourish.Functional Nutrition, LLC
Nutritionist/Dietitian, RD, MSHNFM , CLT Verified
Office is near:
Sunset Beach, CA 90742
I am a Registered Dietitian with a graduate-level degree in Functional Medicine. I work with women ages 21-65 who struggle with difficult gastrointestinal, autoimmune, and hormonal imbalances. In my practice, I incorporate functional medicine interventions to identify and treat the root causes of digestive and metabolic disorders. My mission is to bring you highly individualized nutrition interventions that are the results of scientifically-supported functional tests and to create a nutrition prescription that is tailored exclusively to your metabolism.
(951) 578-4025
Verified
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Office is near:
Sunset Beach, CA 90742
I am a Registered Dietitian with a graduate-level degree in Functional Medicine. I work with women ages 21-65 who struggle with difficult gastrointestinal, autoimmune, and hormonal imbalances. In my practice, I incorporate functional medicine interventions to identify and treat the root causes of digestive and metabolic disorders. My mission is to bring you highly individualized nutrition interventions that are the results of scientifically-supported functional tests and to create a nutrition prescription that is tailored exclusively to your metabolism.
Photo of Ilana Nurko, Nutritionist/Dietitian [IN_LOCATION]
Ilana Nurko
Nutritionist/Dietitian, RD, LDN, MS Verified
Office is near:
Santa Ana, CA 92701
Ilana has been a Registered Dietitian since 2017. She completed her dietetic internship at Rush University Medical Center in Chicago, IL. She specializes in providing medical nutrition therapy for various neurological conditions including epilepsy, post-traumatic brain injury, stroke prevention and post-stroke management, swallowing difficulty with use of modified diets, alternative routes of nutrition. Additionally, she also provides medical nutrition therapy for gestational diabetes, high cholesterol and weight loss. Ilana enjoys getting to know her patients and working with them overtime to achieve and further goals.
(630) 451-8974
Verified
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Office is near:
Santa Ana, CA 92701
Ilana has been a Registered Dietitian since 2017. She completed her dietetic internship at Rush University Medical Center in Chicago, IL. She specializes in providing medical nutrition therapy for various neurological conditions including epilepsy, post-traumatic brain injury, stroke prevention and post-stroke management, swallowing difficulty with use of modified diets, alternative routes of nutrition. Additionally, she also provides medical nutrition therapy for gestational diabetes, high cholesterol and weight loss. Ilana enjoys getting to know her patients and working with them overtime to achieve and further goals.
Photo of Michelle Missy Porteous, Nutritionist/Dietitian [IN_LOCATION]
Michelle Missy Porteous
Nutritionist/Dietitian, MS, RD, CDE, CLT
Corona, CA 92882
Have you recently been diagnosed with pre-diabetes, diabetes, high blood pressure or high cholesterol? Or, are you chronically plagued with the pain or discomfort of IBS, Migraines or Fibromyalgia? Has eating, the one thing you always felt you could control, now begun to feel it is controlling you? Missy has helped hundreds of people overcome and reverse health conditions, establish healthy food relationships, get off the dieting roller coaster, and learn how to have an ENJOYABLE lifestyle full of energy.
(951) 379-3204
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Corona, CA 92882
Have you recently been diagnosed with pre-diabetes, diabetes, high blood pressure or high cholesterol? Or, are you chronically plagued with the pain or discomfort of IBS, Migraines or Fibromyalgia? Has eating, the one thing you always felt you could control, now begun to feel it is controlling you? Missy has helped hundreds of people overcome and reverse health conditions, establish healthy food relationships, get off the dieting roller coaster, and learn how to have an ENJOYABLE lifestyle full of energy.
Photo of Married to Health, Nutritionist/Dietitian [IN_LOCATION]
Married to Health
Nutritionist/Dietitian, RDN, LD Verified
Newport Beach, CA 92660
Patients come to our practice seeking to not only treat symptoms, but identify root causes as to why they have those symptoms in the first place. Nutrition and lifestyle are extremely important for root cause prevention and reversal of disease, therefore we use any and all evidence-based resources at our disposal to help our patients identify, treat, and evolve a sustainable action plan centered around an in-depth, root cause approach.
(714) 316-7407
Verified
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Newport Beach, CA 92660
Patients come to our practice seeking to not only treat symptoms, but identify root causes as to why they have those symptoms in the first place. Nutrition and lifestyle are extremely important for root cause prevention and reversal of disease, therefore we use any and all evidence-based resources at our disposal to help our patients identify, treat, and evolve a sustainable action plan centered around an in-depth, root cause approach.
Photo of Functional Nutrition by Ana, Nutritionist/Dietitian [IN_LOCATION]
Functional Nutrition by Ana
Nutritionist/Dietitian, MS, RD, LDN, IFMNT Verified
Office is near:
Laguna Beach, CA 92607
Functional Nutrition by Ana is a place for people looking for individualized support and guidance in long-term healing. I am a remote private practice able to see clients in a variety of states. I primarily specialize in hormone and thyroid balancing, digestive issues, and supporting your fertility (preconception, pregnancy, postpartum, and infertility). We work together to get to the root cause of your symptoms with no short cuts or quick fixes. I am here as your partner in your health journey!
(508) 625-5530
Verified
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Office is near:
Laguna Beach, CA 92607
Functional Nutrition by Ana is a place for people looking for individualized support and guidance in long-term healing. I am a remote private practice able to see clients in a variety of states. I primarily specialize in hormone and thyroid balancing, digestive issues, and supporting your fertility (preconception, pregnancy, postpartum, and infertility). We work together to get to the root cause of your symptoms with no short cuts or quick fixes. I am here as your partner in your health journey!
Photo of Shelby Joanna Becker, Nutritionist/Dietitian [IN_LOCATION]
Shelby Joanna Becker
Nutritionist/Dietitian, RD Verified
Office is near:
Huntington Beach, CA 92648
I am incredibly passionate about supporting clients who struggle with restriction, fear foods, body image acceptance and other challenges that eating disorder/ disordered eating clients face. If you are looking to make peace with food and your body, and are looking for an inclusive provider, don’t hesitate to reach out. I prioritize providing quality care for people of all sexualities, genders, religions, abilities, etc. I own a virtual practice, and currently can take all California & Vermont clients! For Medicare clients, I can only use your insurance if you require Diabetes or Renal Nutrition Therapy.
(747) 269-1420
Verified
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Office is near:
Huntington Beach, CA 92648
I am incredibly passionate about supporting clients who struggle with restriction, fear foods, body image acceptance and other challenges that eating disorder/ disordered eating clients face. If you are looking to make peace with food and your body, and are looking for an inclusive provider, don’t hesitate to reach out. I prioritize providing quality care for people of all sexualities, genders, religions, abilities, etc. I own a virtual practice, and currently can take all California & Vermont clients! For Medicare clients, I can only use your insurance if you require Diabetes or Renal Nutrition Therapy.
Photo of Kira Minot, Nutritionist/Dietitian [IN_LOCATION]
Kira Minot
Nutritionist/Dietitian, MS, RD, CPT
Laguna Beach, CA 92651
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
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Laguna Beach, CA 92651
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.
Photo of Kat Burris, Nutritionist/Dietitian [IN_LOCATION]
Kat Burris
Nutritionist/Dietitian, MS, RDN Verified
Office is near:
Laguna Beach, CA 92651
Tired of diets and food restrictions? Looking for long term sustainable success? Do you have a medical condition that requires medical nutrition therapy? Let me help you find lasting results through healthy lifestyle changes. My goal is to help you find peace with food, make educated nutrition choices and feel healthy and energized.
(856) 485-9196
Verified
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Office is near:
Laguna Beach, CA 92651
Tired of diets and food restrictions? Looking for long term sustainable success? Do you have a medical condition that requires medical nutrition therapy? Let me help you find lasting results through healthy lifestyle changes. My goal is to help you find peace with food, make educated nutrition choices and feel healthy and energized.
Photo of Vanessa Fiallos van der Linden, Nutritionist/Dietitian [IN_LOCATION]
Vanessa Fiallos van der Linden
Nutritionist/Dietitian, MS, CNS Verified
Santa Ana, CA 92704
A personalized, root-cause approach designed to empower you and let fatigue, gut symptoms, periods issues, and skin issues be a thing of the past.
(657) 500-4033
Verified
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Santa Ana, CA 92704
A personalized, root-cause approach designed to empower you and let fatigue, gut symptoms, periods issues, and skin issues be a thing of the past.
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Functional Medicine Nutritionist Nutritionists and Dietitians
If you're looking for a functional medicine nutritionist in Irvine or for an Irvine functional medicine nutritionist, or nutritionists functional medicine Irvine, these functional medicine nutritionists in Irvine are trained practitioners. They provide functional medicine nutrition Irvine services.

How can an Irvine Nutritionist help me?
Dietitians and Nutritionists in Irvine provide advice on good eating habits. They help you with your diet and how it affects your health. They assess nutrition needs and food patterns, plan a diet that's appropriate for your physical and dietary needs, and provide nutrition counseling, such as advice on dietary changes and menu plans. They advise on special diets for medical conditions such as diabetes, high blood pressure, food allergies, and obesity.

The word dietitian has a variant spelling 'dietician' (e.g. find an Irvine dietician). Both spellings are correct.