Nutritionists and Dietitians in Nantucket County, MA

Kristine is a registered dietitian with recent experience working as an outpatient dietitian at a premier Boston hospital. She earned a Bachelor of Science from Bentley University and then went on to complete a Didactic Program in Dietetics (DPD) and Master of Science in Nutrition and Health Promotion at Simmons College.
Kristine is a registered dietitian with recent experience working as an outpatient dietitian at a premier Boston hospital. She earned a Bachelor of Science from Bentley University and then went on to complete a Didactic Program in Dietetics (DPD) and Master of Science in Nutrition and Health Promotion at Simmons College.
Online Dietitians and Nutritionists

With experience working in clinical dietetics, nutrition education, and eating disorder treatment, I've seen just how important a good nutritional foundation is for our physical, mental, and emotional well-being. I see clients via Telehealth in my virtual practice to help with various concerns such as eating disorders and disordered eating, stress management, pregnancy and postpartum nutrition, family nutrition (from introducing solids to picky eaters to growth and development), intuitive eating, health concerns (stress, cardiac issues, blood sugar management, etc.), or just a desire to improve overall health and well-being.
With experience working in clinical dietetics, nutrition education, and eating disorder treatment, I've seen just how important a good nutritional foundation is for our physical, mental, and emotional well-being. I see clients via Telehealth in my virtual practice to help with various concerns such as eating disorders and disordered eating, stress management, pregnancy and postpartum nutrition, family nutrition (from introducing solids to picky eaters to growth and development), intuitive eating, health concerns (stress, cardiac issues, blood sugar management, etc.), or just a desire to improve overall health and well-being.

Are you feeling overwhelmed by your relationship with food, exercise, or body image? I’m here to support you in finding a healthier, more balanced way to approach these aspects of your life. You deserve to feel at peace with your body and to trust yourself. Together, we can work on building a positive relationship with food and movement, helping you embrace a more nourishing and respectful mindset. Let’s take steps toward a more fulfilling and joyful experience with your body and well-being.
Are you feeling overwhelmed by your relationship with food, exercise, or body image? I’m here to support you in finding a healthier, more balanced way to approach these aspects of your life. You deserve to feel at peace with your body and to trust yourself. Together, we can work on building a positive relationship with food and movement, helping you embrace a more nourishing and respectful mindset. Let’s take steps toward a more fulfilling and joyful experience with your body and well-being.

Work with you every step of the way to meet your nutrition and performance goals. Whether you are looking to find ways to improve your eating habits, lose weight and build strength, or manage a chronic disease, I will take a personal and individualized approach to helping you clients reach your goals.
Work with you every step of the way to meet your nutrition and performance goals. Whether you are looking to find ways to improve your eating habits, lose weight and build strength, or manage a chronic disease, I will take a personal and individualized approach to helping you clients reach your goals.

What if the problem isn’t your willpower - but the way diet culture has taught you to disconnect from your body? Maybe you’ve spent years measuring worth in calories, steps, or the number on the scale. You follow the rules, until you can’t - then feel like you’ve failed. The cycle is exhausting: restrict, obsess, lose control, repeat. You’re not broken- you’ve just spent so long trying to control your body that you’ve missed the wisdom it’s been offering all along. You want to eat without guilt, live without fear, and finally feel free in your own skin.
What if the problem isn’t your willpower - but the way diet culture has taught you to disconnect from your body? Maybe you’ve spent years measuring worth in calories, steps, or the number on the scale. You follow the rules, until you can’t - then feel like you’ve failed. The cycle is exhausting: restrict, obsess, lose control, repeat. You’re not broken- you’ve just spent so long trying to control your body that you’ve missed the wisdom it’s been offering all along. You want to eat without guilt, live without fear, and finally feel free in your own skin.

My ideal client is someone struggling with weight management or diabetes who feels overwhelmed by nutrition advice. They need clear, practical guidance to navigate their health challenges and build sustainable habits. Their goal is to gain control over their health, boost confidence, and make lasting changes. They seek compassionate, expert support to simplify nutrition and empower them to thrive.
My ideal client is someone struggling with weight management or diabetes who feels overwhelmed by nutrition advice. They need clear, practical guidance to navigate their health challenges and build sustainable habits. Their goal is to gain control over their health, boost confidence, and make lasting changes. They seek compassionate, expert support to simplify nutrition and empower them to thrive.

Cristine Seitz is a Registered Dietitian committed to providing supportive and individualized nutrition counseling focused on what feels best for your body and life. There are no food rules, but instead an attention to hunger and fullness and how your body feels.
Cristine Seitz is a Registered Dietitian committed to providing supportive and individualized nutrition counseling focused on what feels best for your body and life. There are no food rules, but instead an attention to hunger and fullness and how your body feels.

Do you find your day is determined by the number you see on the scale first thing in the morning? Is your mind cluttered by thoughts of when, what, and how to eat? Do you plan your days around when you are going to be able to exercise?
Do you find your day is determined by the number you see on the scale first thing in the morning? Is your mind cluttered by thoughts of when, what, and how to eat? Do you plan your days around when you are going to be able to exercise?

Kimberly is a Licensed, Registered Dietitian with more than 22 years of experience. Kimberly has helped hundreds of clients make attainable changes that fit their lifestyle and leads to reaching and maintaining their goal weight. Kimberly has extensive experience working in the clinical setting treating obesity, diabetes, HTN, high cholesterol, heart disease, GI disorders and more.
Kimberly is a Licensed, Registered Dietitian with more than 22 years of experience. Kimberly has helped hundreds of clients make attainable changes that fit their lifestyle and leads to reaching and maintaining their goal weight. Kimberly has extensive experience working in the clinical setting treating obesity, diabetes, HTN, high cholesterol, heart disease, GI disorders and more.

LEA-Nutrition believes that diets don't work, but lifestyle changes do. Lauren has been a Registered Dietitian since 2012 and Yoga Instructor since 2015. She created LEAN to help others live their healthiest and happiest life. She is here to help you interpret all the false nutrition information out there and create an individualized nutrition plan that works for YOU.
LEA-Nutrition believes that diets don't work, but lifestyle changes do. Lauren has been a Registered Dietitian since 2012 and Yoga Instructor since 2015. She created LEAN to help others live their healthiest and happiest life. She is here to help you interpret all the false nutrition information out there and create an individualized nutrition plan that works for YOU.

You are the expert on you, but don't know where to start. The expanse of the internet often provides confusing, unprofessional, and potentially harmful information about nutrition, weight, and health. I am not focused on "perfect" nutrition. Does it even exist? Let's look at the health and weight messages that influence you and find out what's relevant to YOU. Person versus population. We will have an honest conversation about what you need to focus on and how to make it happen. People expect a dietitian to judge them - but most people leave my office with hope, feeling like they are supported in making incremental change.
You are the expert on you, but don't know where to start. The expanse of the internet often provides confusing, unprofessional, and potentially harmful information about nutrition, weight, and health. I am not focused on "perfect" nutrition. Does it even exist? Let's look at the health and weight messages that influence you and find out what's relevant to YOU. Person versus population. We will have an honest conversation about what you need to focus on and how to make it happen. People expect a dietitian to judge them - but most people leave my office with hope, feeling like they are supported in making incremental change.

Adena Is a Registered Dietitian who understands there is no “one-size fits all” when it comes to nutrition and takes pride in helping each patient develop a personalized plan that works for them. Adena focuses on balance through sustainable dietary and lifestyle changes vs. a strict dieting approach. In addition to designing a sustainable nutrition plan, she will also work with you to prioritize other foundational aspects of health, such as stress management, sleep hygiene, and physical activity. Working with Adena will provide a safe and non-judgement space that will allow flexibility and empowerment to reach your goals.
Adena Is a Registered Dietitian who understands there is no “one-size fits all” when it comes to nutrition and takes pride in helping each patient develop a personalized plan that works for them. Adena focuses on balance through sustainable dietary and lifestyle changes vs. a strict dieting approach. In addition to designing a sustainable nutrition plan, she will also work with you to prioritize other foundational aspects of health, such as stress management, sleep hygiene, and physical activity. Working with Adena will provide a safe and non-judgement space that will allow flexibility and empowerment to reach your goals.

My name is Kelsey, Registered Dietitian Nutritionist and fellow celiac. I work with clients one on one, helping you navigate celiac disease and a gluten-free diet. Whether you have a new celiac diagnosis or an existing diagnosis, I help provide support in the areas that are most challenging for you.
My name is Kelsey, Registered Dietitian Nutritionist and fellow celiac. I work with clients one on one, helping you navigate celiac disease and a gluten-free diet. Whether you have a new celiac diagnosis or an existing diagnosis, I help provide support in the areas that are most challenging for you.

Welcome! I am a Registered Dietitian passionate about providing individualized nutrition education & care, tailored to each person's specific needs. I have extensive experience working with eating disorders, in both adolescent & adult populations. I have worked closely with clients with co-occurring mental health diagnoses including, but not limited to, anxiety, depression, & trauma. I have significant experience also working with individuals struggling with ARFID. Outside of my specialty in eating disorders, I also have experience working in pediatric & neonatal care, as well as sport nutrition, pregnancy & women's health.
Welcome! I am a Registered Dietitian passionate about providing individualized nutrition education & care, tailored to each person's specific needs. I have extensive experience working with eating disorders, in both adolescent & adult populations. I have worked closely with clients with co-occurring mental health diagnoses including, but not limited to, anxiety, depression, & trauma. I have significant experience also working with individuals struggling with ARFID. Outside of my specialty in eating disorders, I also have experience working in pediatric & neonatal care, as well as sport nutrition, pregnancy & women's health.

After dedicating 12 years to teaching middle school, raising a family, and helping hundreds of aspiring Registered Dietitians prepare for their board exams, I’ve brought my passion for education into my work as a nutrition counselor.
After dedicating 12 years to teaching middle school, raising a family, and helping hundreds of aspiring Registered Dietitians prepare for their board exams, I’ve brought my passion for education into my work as a nutrition counselor.

If you are looking for compassionate dietitians who are dedicated to helping you find balance with food and movement, you have found the right practice! Our skilled dietitians will gently guide you toward your health goals while helping you heal your relationship with food using mindful and Intuitive Eating. We work collaboratively to create attainable and sustainable changes that work for YOU. We take the time to get to know you, to individualize nutrition and movement plans that work for your lifestyle and health needs.
If you are looking for compassionate dietitians who are dedicated to helping you find balance with food and movement, you have found the right practice! Our skilled dietitians will gently guide you toward your health goals while helping you heal your relationship with food using mindful and Intuitive Eating. We work collaboratively to create attainable and sustainable changes that work for YOU. We take the time to get to know you, to individualize nutrition and movement plans that work for your lifestyle and health needs.

I am a Registered Dietitian who specializes in gut health/digestive conditions, weight loss, and behavior modification to sustain a healthier lifestyle. My goal is to help busy individuals optimize and improve their health while implementing science-based, sustainable, and personalized strategies. With over 11+ years of nutrition counseling experience, I am here to empower, educate, and collaborate with you in order to help you achieve your nutrition goals. In our first session you can expect a comprehensive nutrition assessment, as well as education, and counseling in order to create a plan that works specifically for you!
I am a Registered Dietitian who specializes in gut health/digestive conditions, weight loss, and behavior modification to sustain a healthier lifestyle. My goal is to help busy individuals optimize and improve their health while implementing science-based, sustainable, and personalized strategies. With over 11+ years of nutrition counseling experience, I am here to empower, educate, and collaborate with you in order to help you achieve your nutrition goals. In our first session you can expect a comprehensive nutrition assessment, as well as education, and counseling in order to create a plan that works specifically for you!

I specialized in working include adolescents and adults seeking medical nutrition therapy for any of the following conditions (or combination of conditions): eating disorders or disordered eating, food intolerances or allergies, digestive disorders, prediabetes or diabetes. I work with individuals aged 16+ and the parents of children aged 5-17.
I specialized in working include adolescents and adults seeking medical nutrition therapy for any of the following conditions (or combination of conditions): eating disorders or disordered eating, food intolerances or allergies, digestive disorders, prediabetes or diabetes. I work with individuals aged 16+ and the parents of children aged 5-17.

Megan is Registered Dietitian Nutritionist specializing in the treatment of eating disorders and disordered eating. She has clinical experience in partial hospitalization and intensive outpatient settings, allowing her to understand the different levels of support people need throughout their recovery journey.
Megan is Registered Dietitian Nutritionist specializing in the treatment of eating disorders and disordered eating. She has clinical experience in partial hospitalization and intensive outpatient settings, allowing her to understand the different levels of support people need throughout their recovery journey.

Are you struggling with anxiety around meals, guilt after eating, or physical issues like digestive problems or hormonal imbalances? Are you feeling stuck in a cycle of dieting, restriction, or binging with no end in sight? Maybe you’re watching your child struggle with body image or refusing to eat, leaving you feeling worried and helpless. We understand that healing from an eating disorder isn’t just about food—it’s about rebuilding trust with your body and mind. Our personalized, non-judgmental approach helps you develop healthy habits. Our dietitians are here to guide you in reclaiming your health and finding long-term balance.
Are you struggling with anxiety around meals, guilt after eating, or physical issues like digestive problems or hormonal imbalances? Are you feeling stuck in a cycle of dieting, restriction, or binging with no end in sight? Maybe you’re watching your child struggle with body image or refusing to eat, leaving you feeling worried and helpless. We understand that healing from an eating disorder isn’t just about food—it’s about rebuilding trust with your body and mind. Our personalized, non-judgmental approach helps you develop healthy habits. Our dietitians are here to guide you in reclaiming your health and finding long-term balance.
FAQs - About Nutritionists and Dietitians
How can I find a dietitian or nutritionist in Nantucket County?
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.
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.
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.
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.
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.