Functional Medicine Nutritionist Nutritionists and Dietitians in Los Angeles, CA

Photo of Aaron Slotkin, Nutritionist/Dietitian, MS, CCN, PharmD
Aaron Slotkin
Nutritionist/Dietitian, MS, CCN, PharmD
Los Angeles, CA 90048
As an option for my clients, I provide functional blood chemistry analysis.
As my client, I want to find out what is really going on with your metabolism and provide you with answers aimed at improving weight and health in a convenient way using the latest evidence in nutritional science. I'm a board Certified Clinical Nutritionist and Pharmacist with affordable pricing and friendly service. I serve the Los Angeles county area.
As an option for my clients, I provide functional blood chemistry analysis.
As my client, I want to find out what is really going on with your metabolism and provide you with answers aimed at improving weight and health in a convenient way using the latest evidence in nutritional science. I'm a board Certified Clinical Nutritionist and Pharmacist with affordable pricing and friendly service. I serve the Los Angeles county area.
(909) 962-1209 View (909) 962-1209
Photo of Megan Murphy - Shapely, Nutritionist/Dietitian, RDN
Shapely
Nutritionist/Dietitian, RDN
Online Only
Many people want to feel healthier, more energized, and confident in their bodies—but feel stuck after trying countless diets or conflicting advice. They may be struggling with weight, hormonal changes, or medical conditions like diabetes or high cholesterol. They’re looking for sustainable guidance, accountability, and a caring expert who helps them make real progress without restriction or judgment.
Many people want to feel healthier, more energized, and confident in their bodies—but feel stuck after trying countless diets or conflicting advice. They may be struggling with weight, hormonal changes, or medical conditions like diabetes or high cholesterol. They’re looking for sustainable guidance, accountability, and a caring expert who helps them make real progress without restriction or judgment.
(323) 622-7814 View (323) 622-7814
Photo of Sheri Lee Weitz, Nutritionist/Dietitian, RDN, CDCES
Sheri Lee Weitz
Nutritionist/Dietitian, RDN, CDCES
Los Angeles, CA 90045
Are you confused about what to eat? Are you looking to keep muscle while on a GLP-1? . Are you diabetic or trying to prevent diabetes or other chronic diseases? Do you suffer with food allergies or sensitivities? Do you display disordered eating, or eating disorder behaviors? Let's form a "team" to help improve your labs, lose or gain weight, and make lasting changes without feeling deprived. I currently work in doctors' offices and hospitals, keeping up-to-date on the latest research. I also accept most Insurance, and Medicare. If you need to pay out of pocket, I will work with your budget. It's time to "Move to Wellness!"
Are you confused about what to eat? Are you looking to keep muscle while on a GLP-1? . Are you diabetic or trying to prevent diabetes or other chronic diseases? Do you suffer with food allergies or sensitivities? Do you display disordered eating, or eating disorder behaviors? Let's form a "team" to help improve your labs, lose or gain weight, and make lasting changes without feeling deprived. I currently work in doctors' offices and hospitals, keeping up-to-date on the latest research. I also accept most Insurance, and Medicare. If you need to pay out of pocket, I will work with your budget. It's time to "Move to Wellness!"
(424) 320-6194 View (424) 320-6194
Photo of Lauren Bartell Weiss - Lauren Weiss Ph.D.- La Jolla Nutritional Health, Nutritionist/Dietitian, PhD, MEd, CNS-S, CKNS, MHP
Lauren Weiss Ph.D.- La Jolla Nutritional Health
Nutritionist/Dietitian, PhD, MEd, CNS-S, CKNS, MHP
1 Endorsed
Online Only
I offer online Ketogenic Diet consultations and coaching for weight loss, metabolic health, menopause, GLP-1 transition, mental health, cancer, and more. My personalized programs are comprised of education, behavior modification, and daily on-going support and encouragement. The Ketogenic Lifestyle is the best and most effective approach for optimizing metabolic health which is critical for disease prevention, overall health, and weight loss.
I offer online Ketogenic Diet consultations and coaching for weight loss, metabolic health, menopause, GLP-1 transition, mental health, cancer, and more. My personalized programs are comprised of education, behavior modification, and daily on-going support and encouragement. The Ketogenic Lifestyle is the best and most effective approach for optimizing metabolic health which is critical for disease prevention, overall health, and weight loss.
(858) 260-2421 View (858) 260-2421
Photo of Isa Kujawski - Mea Nutrition, Nutritionist/Dietitian, RDN, MPH
Mea Nutrition
Nutritionist/Dietitian, RDN, MPH
Los Angeles, CA 90065
Functional nutrition for gut health, mood, energy, and longevity.
Self awareness is the root of my practice. YOU are the master hero of your own body. I encourage clients to mindfully understand their unique hunger cues, and tap into the mind-body connection. I then help you systematically incorporate nutrition in a way that lowers inflammation, resets your gut health, while nourishing you without deprivation.
Functional nutrition for gut health, mood, energy, and longevity.
Self awareness is the root of my practice. YOU are the master hero of your own body. I encourage clients to mindfully understand their unique hunger cues, and tap into the mind-body connection. I then help you systematically incorporate nutrition in a way that lowers inflammation, resets your gut health, while nourishing you without deprivation.
(571) 901-1110 View (571) 901-1110
Photo of Kelli Foerster, Nutritionist/Dietitian, MS, CNS, CPT
Kelli Foerster
Nutritionist/Dietitian, MS, CNS, CPT
Online Only
I utilize an integrative approach, combining functional medicine, sports nutrition, behavior change, and intuitive eating.
Hey! I'm Kelli, let's build the ideal strategy for your health and your goals. I help people use diet, exercise, and mindset to improve energy, lose weight, build muscle, and improve health. I know it can be overwhelming, let me help you make it simple AND effective :)
I utilize an integrative approach, combining functional medicine, sports nutrition, behavior change, and intuitive eating.
Hey! I'm Kelli, let's build the ideal strategy for your health and your goals. I help people use diet, exercise, and mindset to improve energy, lose weight, build muscle, and improve health. I know it can be overwhelming, let me help you make it simple AND effective :)
(818) 600-9625 View (818) 600-9625
Photo of Alyson Roux, Nutritionist/Dietitian, MS, CNS, LDN
Alyson Roux
Nutritionist/Dietitian, MS, CNS, LDN
Online Only
You have spent so much time trying to eat perfectly that food has become exhausting. You want peace with eating and confidence in your body again. I help people who feel burned out from diets or stress find simple, sustainable ways to nourish themselves. Alongside my client work, I teach postgraduate nutrition students how to blend science, compassion, and trauma informed care.
You have spent so much time trying to eat perfectly that food has become exhausting. You want peace with eating and confidence in your body again. I help people who feel burned out from diets or stress find simple, sustainable ways to nourish themselves. Alongside my client work, I teach postgraduate nutrition students how to blend science, compassion, and trauma informed care.
(224) 218-5455 View (224) 218-5455
Photo of Amanda Wikan, Nutritionist/Dietitian, MS, RDN
Amanda Wikan
Nutritionist/Dietitian, MS, RDN
Los Angeles, CA 90049
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.
My clients typically come to me with some combination of bloating, cramping, urgency, constipation, or diarrhea that hasn't resolved despite consistent effort, and confusion or fear around food after years of conflicting advice. Often, they've seen gastroenterologists and multiple providers without getting a clear answer.
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.
My clients typically come to me with some combination of bloating, cramping, urgency, constipation, or diarrhea that hasn't resolved despite consistent effort, and confusion or fear around food after years of conflicting advice. Often, they've seen gastroenterologists and multiple providers without getting a clear answer.
(707) 868-5718 View (707) 868-5718
Photo of Dr. Cynthia Esparza, Nutritionist/Dietitian, DCN, MScN
Dr. Cynthia Esparza
Nutritionist/Dietitian, DCN, MScN
Online Only
I provide evidence-based functional nutrition care through telehealth.
I work with clients who feel overwhelmed by chronic symptoms such as fatigue, pain, digestive concerns, hormone changes, brain fog, or metabolic issues. Many have been told their labs are “normal” but still do not feel well. They are looking for clarity, structure, and a plan that makes sense. Many want to improve their health but feel uncertain where to begin or worry they may not be successful. They are seeking guidance and a thoughtful partnership to help them move forward.
I provide evidence-based functional nutrition care through telehealth.
I work with clients who feel overwhelmed by chronic symptoms such as fatigue, pain, digestive concerns, hormone changes, brain fog, or metabolic issues. Many have been told their labs are “normal” but still do not feel well. They are looking for clarity, structure, and a plan that makes sense. Many want to improve their health but feel uncertain where to begin or worry they may not be successful. They are seeking guidance and a thoughtful partnership to help them move forward.
(503) 868-2819 View (503) 868-2819
Photo of Naria Le Mire - Naria Le Mire Nutrition - Virtual Practice, Nutritionist/Dietitian, MPH, RD
Naria Le Mire Nutrition - Virtual Practice
Nutritionist/Dietitian, MPH, RD
Online Only
I'm a functional gut health registered dietitian nutritionist and personalize health blueprints based on functional testing.
I specialize in gut health and help my clients stop the digestive pain while adding foods back to the diet!
I'm a functional gut health registered dietitian nutritionist and personalize health blueprints based on functional testing.
I specialize in gut health and help my clients stop the digestive pain while adding foods back to the diet!
(619) 329-8251 View (619) 329-8251
Photo of Emerald Santacruz, Nutritionist/Dietitian, BCHN, NBC-HWC, AIPCC
Emerald Santacruz
Nutritionist/Dietitian, BCHN, NBC-HWC, AIPCC
Online Only
In addition to formal education and clinical experience in holistic/ functional nutrition and wellness, I have personally studied autoimmune wellness for over a decade.
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.
In addition to formal education and clinical experience in holistic/ functional nutrition and wellness, I have personally studied autoimmune wellness for over a decade.
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 Alla Rico, Nutritionist/Dietitian, RDN
Alla Rico
Nutritionist/Dietitian, RDN
Online Only
My approach focuses on balanced nutrition, hormonal health, and functional medicine strategies to help you achieve your goals with confidence.
Are you trying to conceive, navigating IVF, or currently pregnant and looking for expert nutrition guidance? Many women struggle with hormonal imbalances, PCOS, endometriosis, insulin resistance, or pregnancy complications like gestational diabetes. Others simply want to ensure they’re getting the best nutrition for a healthy pregnancy and baby. My clients seek personalized, science-based support to optimize fertility, improve egg quality, regulate blood sugar, and support a healthy pregnancy. If you’re feeling overwhelmed by conflicting advice, I’m here to provide clear, evidence-based nutrition strategies tailored to your journey.
My approach focuses on balanced nutrition, hormonal health, and functional medicine strategies to help you achieve your goals with confidence.
Are you trying to conceive, navigating IVF, or currently pregnant and looking for expert nutrition guidance? Many women struggle with hormonal imbalances, PCOS, endometriosis, insulin resistance, or pregnancy complications like gestational diabetes. Others simply want to ensure they’re getting the best nutrition for a healthy pregnancy and baby. My clients seek personalized, science-based support to optimize fertility, improve egg quality, regulate blood sugar, and support a healthy pregnancy. If you’re feeling overwhelmed by conflicting advice, I’m here to provide clear, evidence-based nutrition strategies tailored to your journey.
(848) 308-7769 View (848) 308-7769
Photo of Claire A Carlton - Nourish with Claire & Associates LLC, Nutritionist/Dietitian, MS, RD, LD
Nourish with Claire & Associates LLC
Nutritionist/Dietitian, MS, RD, LD
Serves Area
I have received extensive training in nutrition for complex gastrointestinal disorders and integrative & functional medicine nutrition.
Are you looking to optimize your health and nutrition in 2024? Do you suffer from poor energy, digestive disturbances (gas, bloating, constipation, diarrhea), blood sugar imbalances, high cholesterol, autoimmunity or other health concerns? If so, I'd love to guide you in making positive changes to your nutrition and lifestyle to help you reach your health goals. Through my individualized nutrition therapy services, you'll gain confidence in how to appropriately fuel your body. It's my mission to empower you with the nutrition knowledge needed to make LASTING lifestyle changes.
I have received extensive training in nutrition for complex gastrointestinal disorders and integrative & functional medicine nutrition.
Are you looking to optimize your health and nutrition in 2024? Do you suffer from poor energy, digestive disturbances (gas, bloating, constipation, diarrhea), blood sugar imbalances, high cholesterol, autoimmunity or other health concerns? If so, I'd love to guide you in making positive changes to your nutrition and lifestyle to help you reach your health goals. Through my individualized nutrition therapy services, you'll gain confidence in how to appropriately fuel your body. It's my mission to empower you with the nutrition knowledge needed to make LASTING lifestyle changes.
(808) 400-9902 View (808) 400-9902
Photo of Erika Jacobson - Erika Jacobson Nutrition & Wellness , Nutritionist/Dietitian, MS, RD
Erika Jacobson Nutrition & Wellness
Nutritionist/Dietitian, MS, RD
1 Endorsed
Online Only
I’m Erika, an integrative and functional dietitian who helps people with digestive issues who are tired of being told “everything is normal” - when you definitely don’t feel normal.
Unlike band-aid treatments or long-term restrictive diets that don’t address the root cause, I use a functional nutrition approach that includes specialized testing, personalized nutrition, sustainable lifestyle strategies. Together, we’ll get to the root of your gut imbalances & craft your personalized plan, so you can nourish and heal your gut‒ for good.
I’m Erika, an integrative and functional dietitian who helps people with digestive issues who are tired of being told “everything is normal” - when you definitely don’t feel normal.
Unlike band-aid treatments or long-term restrictive diets that don’t address the root cause, I use a functional nutrition approach that includes specialized testing, personalized nutrition, sustainable lifestyle strategies. Together, we’ll get to the root of your gut imbalances & craft your personalized plan, so you can nourish and heal your gut‒ for good.
(718) 395-4772 View (718) 395-4772
Photo of Ashley Comparin, Nutritionist/Dietitian, MS, LDN, CNS
Ashley Comparin
Nutritionist/Dietitian, MS, LDN, CNS
Online Only
Because of my own personal health journey, I empathize with people who feel trapped and worried that their health challenges have become the new normal. I support my clients and make their voices heard in order to tackle the health challenge head-on.
Because of my own personal health journey, I empathize with people who feel trapped and worried that their health challenges have become the new normal. I support my clients and make their voices heard in order to tackle the health challenge head-on.
(302) 202-5289 View (302) 202-5289
Photo of Coral Clarke, Nutritionist/Dietitian, RDN, CDN, IFNCP
Coral Clarke
Nutritionist/Dietitian, RDN, CDN, IFNCP
5 Endorsed
Serves Area
Coral's personal history with food sensitivities inspired her to become an RDN to help others struggling with adverse reactions to food, as well as other conditions which can be improved with the right nutritional support.
Coral's personal history with food sensitivities inspired her to become an RDN to help others struggling with adverse reactions to food, as well as other conditions which can be improved with the right nutritional support.
(585) 318-8839 View (585) 318-8839
Photo of Ellen Handlan, Nutritionist/Dietitian, RD
Ellen Handlan
Nutritionist/Dietitian, RD
1 Endorsed
Serves Area
My experience spans various settings including clinical inpatient, bariatric outpatient, kidney disease treatment, weight management, sports nutrition, and functional wellness.
As a practicing Registered Dietitian and Certified Nutrition Coach, I am focused on helping clients discover joy and inspiration while living a healthy lifestyle. My approach is highly personalized and emphasizes balance and moderation, as opposed to restriction and elimination. Together, we'll explore your lifestyle and habits, building a fully customized plan you feel confident succeeding with. I'll be there for you every step of the way, offering warm and enthusiastic support in a judgment-free and secure space.
My experience spans various settings including clinical inpatient, bariatric outpatient, kidney disease treatment, weight management, sports nutrition, and functional wellness.
As a practicing Registered Dietitian and Certified Nutrition Coach, I am focused on helping clients discover joy and inspiration while living a healthy lifestyle. My approach is highly personalized and emphasizes balance and moderation, as opposed to restriction and elimination. Together, we'll explore your lifestyle and habits, building a fully customized plan you feel confident succeeding with. I'll be there for you every step of the way, offering warm and enthusiastic support in a judgment-free and secure space.
(877) 379-5460 View (877) 379-5460
Photo of Robert J Hildebrandt, Nutritionist/Dietitian, MBA, RDN, CDCES
Robert J Hildebrandt
Nutritionist/Dietitian, MBA, RDN, CDCES
1 Endorsed
Online Only
My ideal client is someone who’s ready for real change but feels stuck. Maybe they’ve tried diets, medications, or programs before, but nothing has worked long-term. They may be struggling with weight, newly diagnosed with type 2 diabetes or prediabetes, or managing chronic issues like high cholesterol or high blood pressure. Many are overwhelmed by conflicting nutrition advice and just want to know what to eat — and how to stick with it. What they really need is a plan that makes sense for their life — not a generic handout or fad diet. They want support from someone who listens, simplifies the process, and keeps them accountable.
My ideal client is someone who’s ready for real change but feels stuck. Maybe they’ve tried diets, medications, or programs before, but nothing has worked long-term. They may be struggling with weight, newly diagnosed with type 2 diabetes or prediabetes, or managing chronic issues like high cholesterol or high blood pressure. Many are overwhelmed by conflicting nutrition advice and just want to know what to eat — and how to stick with it. What they really need is a plan that makes sense for their life — not a generic handout or fad diet. They want support from someone who listens, simplifies the process, and keeps them accountable.
(609) 246-3105 View (609) 246-3105
Photo of Monica Rogers, Nutritionist/Dietitian, MPH, RDN, LD
Monica Rogers
Nutritionist/Dietitian, MPH, RDN, LD
Serves Area
The Seed is a nutrition service for women and couples during preconception, pregnancy and postpartum. High-quality prenatal nutrition is vital for growing a healthy baby and maintaining optimal maternal health. If you are struggling with fertility issues, are already pregnant or are just planning to expand your family, I can address your specific needs with customized care.
The Seed is a nutrition service for women and couples during preconception, pregnancy and postpartum. High-quality prenatal nutrition is vital for growing a healthy baby and maintaining optimal maternal health. If you are struggling with fertility issues, are already pregnant or are just planning to expand your family, I can address your specific needs with customized care.
(424) 390-7340 View (424) 390-7340
Photo of Lani Page deGuia, Nutritionist/Dietitian, CNS, LDN, MSACN, MS Ed
Lani Page deGuia
Nutritionist/Dietitian, CNS, LDN, MSACN, MS Ed
1 Endorsed
Online Only
I am a board licensed Certified Nutrition Specialist and licensed dietitian nutritionist who provides a functional nutrition approach, sensitive to culture and race.
My approach is multifactorial and I work with you to reduce inflammation, improve and optimize gut health, restore core metabolic imbalances and nutrient deficiencies, increase physical activity, improve sleep quality, and improve stress management. I provide personalized meal plans, clinical herbalism recommendations, functional lab testing, and more.
I am a board licensed Certified Nutrition Specialist and licensed dietitian nutritionist who provides a functional nutrition approach, sensitive to culture and race.
My approach is multifactorial and I work with you to reduce inflammation, improve and optimize gut health, restore core metabolic imbalances and nutrient deficiencies, increase physical activity, improve sleep quality, and improve stress management. I provide personalized meal plans, clinical herbalism recommendations, functional lab testing, and more.
(571) 998-1954 View (571) 998-1954