Nutritionists and Dietitians in Houston, TX

Photo of Tasha Picciarelli - Be. Clinical, MS, CNS, LE, Nutritionist/Dietitian
Tasha Picciarelli - Be. Clinical
Nutritionist/Dietitian, MS, CNS, LE
Verified Verified
Houston, TX 77070
As a Functional Medicine Nutritionist, my goal is to address the Root Cause of disease as opposed to simply managing symptoms like most conventional medicine doctors. The body has a unique ability to self-heal when supported with an appropriate whole-foods diet and the intake of targeted, high quality supplements. Since each person is unique, functional nutrition uses a scientific, evidence-based approach to create treatment programs and allow for flexibility and personalized care. In addition to being a Board-Certified Nutrition Specialist, I am a Clinical Esthetician and can treat a multitude of skin conditions and concerns.
As a Functional Medicine Nutritionist, my goal is to address the Root Cause of disease as opposed to simply managing symptoms like most conventional medicine doctors. The body has a unique ability to self-heal when supported with an appropriate whole-foods diet and the intake of targeted, high quality supplements. Since each person is unique, functional nutrition uses a scientific, evidence-based approach to create treatment programs and allow for flexibility and personalized care. In addition to being a Board-Certified Nutrition Specialist, I am a Clinical Esthetician and can treat a multitude of skin conditions and concerns.
(713) 903-2349 View (713) 903-2349
Photo of Tracy Brown - Tracy Brown, RD and Associates, Nutritionist/Dietitian
Tracy Brown, RD and Associates
Nutritionist/Dietitian
Verified Verified
Houston, TX 77057
It is not often we are encouraged to honor our bodies needs. We live in world that teaches us to "watch it" and "have it together", especially around weight and food. Unfortunately, this constant pressure to "be good" can play a role in constant dieting, restricting, binging, purging and an all or nothing attitude around exercise. Fortunately, we can make peace with food and our bodies again. Our approach of trauma informed nutrition counseling and coaching teaches non-diet eating and body wisdom skills to learn to trust and feel safe inside the body and manage chronic issues such as burned and stressed out, PCOS and gut health.
It is not often we are encouraged to honor our bodies needs. We live in world that teaches us to "watch it" and "have it together", especially around weight and food. Unfortunately, this constant pressure to "be good" can play a role in constant dieting, restricting, binging, purging and an all or nothing attitude around exercise. Fortunately, we can make peace with food and our bodies again. Our approach of trauma informed nutrition counseling and coaching teaches non-diet eating and body wisdom skills to learn to trust and feel safe inside the body and manage chronic issues such as burned and stressed out, PCOS and gut health.
(281) 572-5613 View (281) 572-5613
Photo of Allyson Pendergrass, RD, LDN, Nutritionist/Dietitian
Allyson Pendergrass
Nutritionist/Dietitian, RD, LDN
Verified Verified
Houston, TX 77002  (Online Only)
I'm a Registered Dietitian, based in the great state of Texas. I've worked in what feels like all aspects of the nutrition world- from clinical, to holistic, and even the community side of things. All of which have provided me with an immense insight and understanding of what individuals struggle with and what resources they need to truly be successful in their goals.
I'm a Registered Dietitian, based in the great state of Texas. I've worked in what feels like all aspects of the nutrition world- from clinical, to holistic, and even the community side of things. All of which have provided me with an immense insight and understanding of what individuals struggle with and what resources they need to truly be successful in their goals.
(832) 219-7468 View (832) 219-7468
Photo of Briana Butler, MCN, RDN, Nutritionist/Dietitian
Briana Butler
Nutritionist/Dietitian, MCN, RDN
Verified Verified
1 Endorsed
Houston, TX 77079
We help women of color struggling with isolation, inclusive nutrition balance, and health clarity find aligned stability and food freedom through gentle nutrition coaching, accessibility, sisterhood, movement, and accountability.
We help women of color struggling with isolation, inclusive nutrition balance, and health clarity find aligned stability and food freedom through gentle nutrition coaching, accessibility, sisterhood, movement, and accountability.
(832) 979-2644 View (832) 979-2644
Photo of Anna Velazquez, MS, RDN, LDN, Nutritionist/Dietitian
Anna Velazquez
Nutritionist/Dietitian, MS, RDN, LDN
Verified Verified
1 Endorsed
Houston, TX 77006  (Online Only)
Anna is a Registered Dietitian that practices out of Health Loft specializing in working with adults and pediatrics with a history of GI disorders (Celiac, IBS, Low-FODMAP, IBD, Constipation, GERD, lactase and sucrase deficiency), Healthy Eating, Weight Management, Food Allergies, and Pediatric Nutrition. She works collaboratively with clients to set realistic and practical goals reflective of individualized nutrition plans. She believes that balanced nutrition looks differently for everyone, and client’s medical history needs to be considered along with their resources, schedules, and circumstances.
Anna is a Registered Dietitian that practices out of Health Loft specializing in working with adults and pediatrics with a history of GI disorders (Celiac, IBS, Low-FODMAP, IBD, Constipation, GERD, lactase and sucrase deficiency), Healthy Eating, Weight Management, Food Allergies, and Pediatric Nutrition. She works collaboratively with clients to set realistic and practical goals reflective of individualized nutrition plans. She believes that balanced nutrition looks differently for everyone, and client’s medical history needs to be considered along with their resources, schedules, and circumstances.
(832) 793-6492 View (832) 793-6492
Photo of Shana Tatum, RD,  LD, Nutritionist/Dietitian
Shana Tatum
Nutritionist/Dietitian, RD, LD
Verified Verified
1 Endorsed
Houston, TX 77008
Do you wonder if the foods you are eating may affect your health? Do you have gastrointestinal symptoms that keep you from enjoying life? Does depression or anxiety about your symptoms and current choices keep you stuck? Are you tired of living with these limits? If you have tried other programs, do you have a hard time following through? Do you feel alone on this path? If you answered YES to any of these questions, you are not alone AND you are in the right place!
Do you wonder if the foods you are eating may affect your health? Do you have gastrointestinal symptoms that keep you from enjoying life? Does depression or anxiety about your symptoms and current choices keep you stuck? Are you tired of living with these limits? If you have tried other programs, do you have a hard time following through? Do you feel alone on this path? If you answered YES to any of these questions, you are not alone AND you are in the right place!
(713) 844-8272 View (713) 844-8272
Photo of Liliana Aguilar, MS, MPH, RD, LD, Nutritionist/Dietitian
Liliana Aguilar
Nutritionist/Dietitian, MS, MPH, RD, LD
Verified Verified
Houston, TX 77007
My Goal is to provide the most updated nutrition medical information to address the whole individual. Liliana Aguilar is a bilingual licensed and registered dietitian in private practice who lectures and develops nutrition education seminars, provides medical nutrition therapy to patients, as well as referred individuals. Gives lectures to corporations, colleges and support groups. Has served as a Dietitian on Staff for The YMCA, out patient dietitian for The Houston Area Community Services for 5+ years, Spring Branch Community Services and eight years as adjunct faculty in the science department at Houston Community College.
My Goal is to provide the most updated nutrition medical information to address the whole individual. Liliana Aguilar is a bilingual licensed and registered dietitian in private practice who lectures and develops nutrition education seminars, provides medical nutrition therapy to patients, as well as referred individuals. Gives lectures to corporations, colleges and support groups. Has served as a Dietitian on Staff for The YMCA, out patient dietitian for The Houston Area Community Services for 5+ years, Spring Branch Community Services and eight years as adjunct faculty in the science department at Houston Community College.
(281) 916-8429 View (281) 916-8429
Photo of Catherine Bardwell, MS, RD, LD, CEDS, Nutritionist/Dietitian
Catherine Bardwell
Nutritionist/Dietitian, MS, RD, LD, CEDS
Verified Verified
Houston, TX 77008
Are you constantly thinking about food and worried about what it might do to your body? Do you find yourself caught in a never-ending dieting cycle? Maybe you've chalked it up to a "lack of willpower." Irrespective of what your struggle looks like, I want you to know that healing your relationship with food is possible. The diet industry profits billions of dollars off our insecurities day in and day out and they don't deserve another penny. Imagine a life where you eat what you want when you want without a second thought. Imagine engaging in a balanced relationship with food without going to extremes.
Are you constantly thinking about food and worried about what it might do to your body? Do you find yourself caught in a never-ending dieting cycle? Maybe you've chalked it up to a "lack of willpower." Irrespective of what your struggle looks like, I want you to know that healing your relationship with food is possible. The diet industry profits billions of dollars off our insecurities day in and day out and they don't deserve another penny. Imagine a life where you eat what you want when you want without a second thought. Imagine engaging in a balanced relationship with food without going to extremes.
(832) 219-7210 View (832) 219-7210
Photo of Holly Cokinos, RDN,  LD, Nutritionist/Dietitian
Holly Cokinos
Nutritionist/Dietitian, RDN, LD
Verified Verified
Houston, TX 77006  (Online Only)
Are you tired of yo-yo dieting? Do you have a complicated relationship with food and your body? Are you confused by all of the information out there about nutrition? Do you want to help you and your family establish healthy, long-lasting relationships with food? Or do you have a medical condition and want to know how you can better manage your health through medical nutrition therapy?
Are you tired of yo-yo dieting? Do you have a complicated relationship with food and your body? Are you confused by all of the information out there about nutrition? Do you want to help you and your family establish healthy, long-lasting relationships with food? Or do you have a medical condition and want to know how you can better manage your health through medical nutrition therapy?
(281) 571-3571 View (281) 571-3571
Photo of Kristin Kabay, MS,  RD, CSSD, LD, Nutritionist/Dietitian
Kristin Kabay
Nutritionist/Dietitian, MS, RD, CSSD, LD
Verified Verified
Houston, TX 77021
Kristin is a registered dietitian with years of experience working in healthcare, corporate wellness, and the sports & fitness industry. She's coached countless individuals to reach their nutrition and health goals by creating a personalized experience for each client. Kristin has worked tirelessly to help her clients achieve results in weight loss, sports nutrition, disease prevention, heart & gut health, plant based nutrition, and behavior & lifestyle modification and psychology. Kristin works with clients in a variety of settings including in person, skype, home visits, or via phone.
Kristin is a registered dietitian with years of experience working in healthcare, corporate wellness, and the sports & fitness industry. She's coached countless individuals to reach their nutrition and health goals by creating a personalized experience for each client. Kristin has worked tirelessly to help her clients achieve results in weight loss, sports nutrition, disease prevention, heart & gut health, plant based nutrition, and behavior & lifestyle modification and psychology. Kristin works with clients in a variety of settings including in person, skype, home visits, or via phone.
(713) 766-5628 View (713) 766-5628
Photo of Gabrielle Ramirez, MS, RD, LD, CEDS, Nutritionist/Dietitian
Gabrielle Ramirez
Nutritionist/Dietitian, MS, RD, LD, CEDS
Verified Verified
Houston, TX 77002
Figuring out how to nourish your body is hard. Our team is here to support you in clarifying the confusion. If you've been struggling with an eating disorder and feeling recovery is out of reach, know that it's possible. If you've just received a diagnosis and are unsure what to do next, support is available to you. If you've lost your joyful connection to food and movement over the years, it can be renewed. If you've wondered how to optimize your health and wellness but got overwhelmed with all the information, we can help. I'm so glad you found us!
Figuring out how to nourish your body is hard. Our team is here to support you in clarifying the confusion. If you've been struggling with an eating disorder and feeling recovery is out of reach, know that it's possible. If you've just received a diagnosis and are unsure what to do next, support is available to you. If you've lost your joyful connection to food and movement over the years, it can be renewed. If you've wondered how to optimize your health and wellness but got overwhelmed with all the information, we can help. I'm so glad you found us!
(832) 910-9652 View (832) 910-9652
Photo of Melissa Hawthorne, MS, RD, LD, CDCES, Nutritionist/Dietitian
Melissa Hawthorne
Nutritionist/Dietitian, MS, RD, LD, CDCES
Verified Verified
Houston, TX 77079
I am a passionate dietitian and Certified Diabetes Educator and strive to help others become their best self through nutrition and lifestyle changes. I work with clients with a variety of issues specializing in weight management, diabetes, polycystic ovarian syndrome, heart disease as well as pediatric nutrition. I believe in small changes can lead to huge health results and I'm with my clients every step of the way!
I am a passionate dietitian and Certified Diabetes Educator and strive to help others become their best self through nutrition and lifestyle changes. I work with clients with a variety of issues specializing in weight management, diabetes, polycystic ovarian syndrome, heart disease as well as pediatric nutrition. I believe in small changes can lead to huge health results and I'm with my clients every step of the way!
(281) 305-3095 View (281) 305-3095
Photo of Jamie Schwartz, RD, LDN, Nutritionist/Dietitian
Jamie Schwartz
Nutritionist/Dietitian, RD, LDN
Verified Verified
Houston, TX 77003  (Online Only)
Jamie is a Registered Dietitian with Health Loft who takes a compassionate approach to nutrition therapy by meeting people where they are in their personal journeys and helping them make incremental changes in order to restore a peaceful relationship with food and their bodies. She understands the harmful nature of diet culture and takes an approach to nutrition therapy that is both affirming and sustainable. She will tailor a treatment plan based in an individual’s specific needs and goals, always striving towards a place of recovery and growth.
Jamie is a Registered Dietitian with Health Loft who takes a compassionate approach to nutrition therapy by meeting people where they are in their personal journeys and helping them make incremental changes in order to restore a peaceful relationship with food and their bodies. She understands the harmful nature of diet culture and takes an approach to nutrition therapy that is both affirming and sustainable. She will tailor a treatment plan based in an individual’s specific needs and goals, always striving towards a place of recovery and growth.
(346) 666-7394 View (346) 666-7394
Photo of Heather Ritter, RDN,  LD, Nutritionist/Dietitian
Heather Ritter
Nutritionist/Dietitian, RDN, LD
Verified Verified
Houston, TX 77003  (Online Only)
Heather is passionate about working collaboratively with her clients to help them heal their relationship with their body and food. She works with clients to facilitate changes that will improve overall quality of life. She believes that food and nutrition should not only support someone’s physical health, but their social, emotional, and mental health as well. Her own experiences have fueled her particular interest in intuitive eating, disordered eating and HAES aligned care. She loves working alongside clients to find creative ways to make food both nourishing and enjoyable.
Heather is passionate about working collaboratively with her clients to help them heal their relationship with their body and food. She works with clients to facilitate changes that will improve overall quality of life. She believes that food and nutrition should not only support someone’s physical health, but their social, emotional, and mental health as well. Her own experiences have fueled her particular interest in intuitive eating, disordered eating and HAES aligned care. She loves working alongside clients to find creative ways to make food both nourishing and enjoyable.
(346) 248-2577 View (346) 248-2577
Photo of Denise Hernandez, MS, RD, LD, Nutritionist/Dietitian
Denise Hernandez
Nutritionist/Dietitian, MS, RD, LD
Verified Verified
Houston, TX 77024
Helping my clients achieve their desired results is the reason why I pursued a career in nutrition. I have experience working with children and adults, and enjoy finding creative ways to coach my clients through their nutritional goals. I provide nutrition counseling, diet analysis, meal planning and food shopping education. I have published articles and educational material, as well as presented lectures on various topics of health and wellness.
Helping my clients achieve their desired results is the reason why I pursued a career in nutrition. I have experience working with children and adults, and enjoy finding creative ways to coach my clients through their nutritional goals. I provide nutrition counseling, diet analysis, meal planning and food shopping education. I have published articles and educational material, as well as presented lectures on various topics of health and wellness.
(281) 724-3618 View (281) 724-3618
Photo of Emily Hahn - We All Eat Nutrition Therapy , MPH, RDN, LD, CEDS-S, Nutritionist/Dietitian
We All Eat Nutrition Therapy
Nutritionist/Dietitian, MPH, RDN, LD, CEDS-S
Verified Verified
1 Endorsed
Houston, TX 77024
At We All Eat, we empower you to improve your relationship with food, engage in life-enhancing movement, and find peace with your body image.
At We All Eat, we empower you to improve your relationship with food, engage in life-enhancing movement, and find peace with your body image.
(832) 304-3044 View (832) 304-3044
Photo of Ruth Thompson Murillo, RD, LD, Nutritionist/Dietitian
Ruth Thompson Murillo
Nutritionist/Dietitian, RD, LD
Verified Verified
Houston, TX 77030  (Online Only)
I am a registered dietitian with over 10 years of experience helping individuals make lifestyle changes to improve their health and achieve their goals. I practice with empathy and understanding in a nonjudgemental environment where you can truly be yourself and trust that you will be fully supported.
I am a registered dietitian with over 10 years of experience helping individuals make lifestyle changes to improve their health and achieve their goals. I practice with empathy and understanding in a nonjudgemental environment where you can truly be yourself and trust that you will be fully supported.
(213) 722-6853 View (213) 722-6853
Photo of Tabitha Louise Lenox, MS, RDN, LD, Nutritionist/Dietitian
Tabitha Louise Lenox
Nutritionist/Dietitian, MS, RDN, LD
Verified Verified
Houston, TX 77096
I have been a Registered Dietitian in private practice for 17 years. In that time I have learned so much from my patients. I use science and evidence to promote healthy eating patterns with impeccable results. The proof is in the response of those patients and medical doctors who have dedicated their time and energy to following through with the details of our nutrition program. There are plenty of providers on this platform who will give you a strict customized diet for you to follow. I am not one of them. My goal is for you to be normal and successful even within your cultural individuality. No More Diets. Learn 2 Eat.
I have been a Registered Dietitian in private practice for 17 years. In that time I have learned so much from my patients. I use science and evidence to promote healthy eating patterns with impeccable results. The proof is in the response of those patients and medical doctors who have dedicated their time and energy to following through with the details of our nutrition program. There are plenty of providers on this platform who will give you a strict customized diet for you to follow. I am not one of them. My goal is for you to be normal and successful even within your cultural individuality. No More Diets. Learn 2 Eat.
(832) 462-6962 x101 View (832) 462-6962 x101
Photo of Michelle Crow Fee, RDN, LD, Nutritionist/Dietitian
Michelle Crow Fee
Nutritionist/Dietitian, RDN, LD
Verified Verified
Houston, TX 77007
Please note that I am not accepting new clients until September. If you would like to be added to my waitlist, please let me know! If you are ready to take charge of your food choices and lifestyle habits, I am here to support you along your path. You will gain the knowledge and skills needed to regain your freedom to taste, feel, and move, to heal your broken relationship with your body, and to recognize the wisdom gained from your struggles.
Please note that I am not accepting new clients until September. If you would like to be added to my waitlist, please let me know! If you are ready to take charge of your food choices and lifestyle habits, I am here to support you along your path. You will gain the knowledge and skills needed to regain your freedom to taste, feel, and move, to heal your broken relationship with your body, and to recognize the wisdom gained from your struggles.
(281) 968-0417 View (281) 968-0417
Photo of Shannon Curtis, MS, RDN, LD, Nutritionist/Dietitian
Shannon Curtis
Nutritionist/Dietitian, MS, RDN, LD
Verified Verified
Houston, TX 77084  (Online Only)
As a registered dietitian nutritionist and the owner of The Sweet Life Nutrition and Fitness, I believe in meeting the patient where they're at, "...because everyone deserves to live the sweet life". I primarily provide virtual care to patients with diabetes wanting to improve their blood sugars by implementing a sustainable, maintainable diet while also improving their fitness through guided workout plans and advice. I want to help build food freedom for people with diabetes so they can live their best life without their condition feeling like a crutch!
As a registered dietitian nutritionist and the owner of The Sweet Life Nutrition and Fitness, I believe in meeting the patient where they're at, "...because everyone deserves to live the sweet life". I primarily provide virtual care to patients with diabetes wanting to improve their blood sugars by implementing a sustainable, maintainable diet while also improving their fitness through guided workout plans and advice. I want to help build food freedom for people with diabetes so they can live their best life without their condition feeling like a crutch!
(281) 377-9156 View (281) 377-9156
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FAQs - About Nutritionists and Dietitians

How can I find a dietitian or nutritionist in Houston?

To find dietitians and nutritionists near you, input your city, town, suburb, zip code, or a provider's name in the search bar at the top of the page. From there, you can filter by specialty, treatment technique, and gender to find a dietitian or nutritionist who matches your needs.

When you visit a dietitian or nutritionist's profile, you can get a better idea if they're the right fit for you. Consider things like session cost, accepted insurance plans, and their location or telehealth options. If someone seems like a good match, you can email them or call the number on their profile. When speaking with a professional, pay attention to whether or not you feel comfortable in the conversation and how knowledgeable they are about your specific nutrition concerns. It may also be helpful to ask more about their general approach to nutrition and the training behind their credentials.

What is the difference between a dietitian and a nutritionist?

The terms dietitian and nutritionist are often used interchangeably. However, there are actually key credential differences between dietitians and nutritionists that are important to keep in mind when seeking a nutrition professional.

A registered dietitian (RD) or registered dietitian nutritionist (RDN) has earned at least a graduate degree from an accredited program, completed a supervised practice program, passed the Commission on Dietetic Registration exam, and continues their education regularly. The RD and RDN credentials are regulated by the Academy of Nutrition and Dietetics, the largest nutrition-related organization in the country. Only professionals who meet their standards can call themselves an RD or RDN and enjoy privileges like billing insurance. Additionally, RDs and RDNs can get board certifications in specialized areas such as gerontological nutrition (CSG), sports dietetics (CSSD), pediatric nutrition (CSP), renal nutrition (CSR), or oncology nutrition (CSO). They also need state licensure, which usually aligns with national requirements.

In contrast, the title "nutritionist" doesn't require any formal education or credentials; anyone can use the title of nutritionist, including those with very limited or no formal training in nutrition. Although there are certification programs that are marketed toward those interested in nutrition counseling, the rigor and academic requirements for such programs varies greatly. These important differences between dietitians and nutritionists are thus very important to consider when choosing the right nutrition professional for your needs. To be listed in the HealthProfs directory, Nutritionists must have a minimum of a Masters Degree in a relevant field.

When should I see a dietitian or a nutritionist?

Clients seek nutritional support from dietitians and nutritionists for various reasons, ranging from medical conditions to lifestyle concerns like weight loss or dietary requirements; however, it's always important to find a professional who is a good fit for you. Consider factors such as insurance coverage, your specific medical or dietary concerns, and the availability of professionals near you to determine whether a dietitian or nutritionist may be a better fit.

Generally, nutritionists are not covered by insurance, whereas Registered Dietitians (RDs) often are, especially for those with medical conditions. If you have a chronic medical condition like cancer or kidney disease, you might want to seek out an RD with specialized expertise, such as a Board Certified Specialist in Oncology Nutrition (CSO) or a Board Certified Specialist in Renal Nutrition (CSR). These credentials indicate advanced education and a commitment to ongoing learning within a specific area. Additionally, consider the availability of professionals in your area and their openness to telehealth sessions. While the field of dietetics is growing, there may not always be a wide selection of professionals, especially in rural areas. In such cases, focusing on the experience and expertise of the nutrition professional can be more important than their specific credentials.

Do I need a referral to see a dietitian or a nutritionist?

A referral is not required to see a dietitian or nutritionist, and many individuals independently seek nutritional support without prior medical advice. However, for a nutrition service to be covered by insurance, a referral from a primary care physician or another medical professional may be necessary. In such cases, a referral is typically made for those who have been formally diagnosed with a medical condition requiring nutrition counseling, such as diabetes or hypertension. If insurance coverage is critical to a client's ability to see a dietitian, they should contact their insurance provider to determine if a referral is needed for nutritional counseling and to understand any potential co-pays or coverage limits that may apply in their individual circumstance.

How much does it cost to see a dietitian or a nutritionist?

The cost of seeing a dietitian or nutritionist depends on a number of variables, including their location, their specialty, whether they take insurance, and the professional's experience and training. On average, the cost of out-of-pocket sessions with a dietitian or nutritionist within the United States ranges from $50-$150. In some cases, nutrition professionals will require a longer initial evaluation session that will cost more than ongoing follow-up sessions. Dietitians and nutritionists may also offer packages for clients interested in longer-term nutritional support; in such cases, they may charge monthly or other periodic fees for more comprehensive services, such as a combination of nutrition sessions and out-of-session coaching support. If nutrition services are covered by a client's insurance plan and they are eligible for coverage based on any referral requirements, the out-of-pocket cost of seeing a dietitian may be completely covered or significantly reduced.

Are consultations with a dietitian or nutritionist covered by insurance?

If your insurance covers nutrition services, the cost is usually lower than paying out-of-pocket. However, insurance coverage can vary based on factors like your specific plan details, whether you choose an in-network or out-of-network provider, and whether you have a referral for nutrition services based on a medical diagnosis.

Coverage also depends on the type of nutrition service. Typically, insurance plans only cover services provided by a licensed Registered Dietitian (RD) and do not cover those offered by nutritionists or nutrition coaches without the RD credential. If nutrition services are not covered by your insurance, some dietitians and nutritionists may offer sliding scale rates or lower-cost services for clients who cannot afford their full fee. However, these spots are often limited and may not always be available.