Nutrition Counseling Nutritionists and Dietitians in Athens, OH

Photo of Greta Garland, Nutritionist/Dietitian, MS, RDN, LDN
Greta Garland
Nutritionist/Dietitian, MS, RDN, LDN
Online Only
As a weight inclusive registered dietitian and Certified Intuitive Eating Counselor, I am passionate about helping individuals cultivate a positive and peaceful relationship with food, movement, and their bodies. As a non-diet dietitian who practices through the lens of Health at Every Size. I am committed to providing unbiased, identity-affirming healthcare, and I advocate for a world where body diversity is celebrated. I believe that food is so much more than its nutrients. My goal is to help you find joyful and peaceful experiences with food, free from guilt and shame.
As a weight inclusive registered dietitian and Certified Intuitive Eating Counselor, I am passionate about helping individuals cultivate a positive and peaceful relationship with food, movement, and their bodies. As a non-diet dietitian who practices through the lens of Health at Every Size. I am committed to providing unbiased, identity-affirming healthcare, and I advocate for a world where body diversity is celebrated. I believe that food is so much more than its nutrients. My goal is to help you find joyful and peaceful experiences with food, free from guilt and shame.
(610) 801-1570 View (610) 801-1570
Photo of Julie Lipowski, Nutritionist/Dietitian, RDN, LD
Julie Lipowski
Nutritionist/Dietitian, RDN, LD
Online Only
I am thankful to work as a Registered Dietitian Nutritionist. Quality of life is enhanced greatly when eating the right kinds of food in the right quantity. A few examples of clients who benefit from my services include: parents who would like help feeding their family, any individuals with anorexia, bulimia or binge eating disorder, weight gain or loss, athletes, and basic meal planning and grocery shopping tips. I look forward to working with each of my unique clients. Everyone deserves to take care of themselves in a way that makes you feel your best!
I am thankful to work as a Registered Dietitian Nutritionist. Quality of life is enhanced greatly when eating the right kinds of food in the right quantity. A few examples of clients who benefit from my services include: parents who would like help feeding their family, any individuals with anorexia, bulimia or binge eating disorder, weight gain or loss, athletes, and basic meal planning and grocery shopping tips. I look forward to working with each of my unique clients. Everyone deserves to take care of themselves in a way that makes you feel your best!
(440) 536-3927 View (440) 536-3927

Online Dietitians and Nutritionists

Photo of Heather Ritter, Nutritionist/Dietitian, RDN, LD
Heather Ritter
Nutritionist/Dietitian, RDN, LD
2 Endorsed
Columbus, OH 43215
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.
(312) 374-5399 View (312) 374-5399
Photo of Salma Alsibai, Nutritionist/Dietitian, RD, LD
Salma Alsibai
Nutritionist/Dietitian, RD, LD
Online Only
Struggling with stubborn PCOS symptoms like weight gain, fatigue, or irregular cycles? Imagine feeling energized, balanced, and finally in control of your health. Together, we’ll build a personalized plan that actually fits your life, focusing on one small behavior change at a time. No more adopting crazy "diets" but rather make small changes to the way you already eat that help support your personal health goals! Let’s make managing PCOS feel easier—no more guesswork, just real results!
Struggling with stubborn PCOS symptoms like weight gain, fatigue, or irregular cycles? Imagine feeling energized, balanced, and finally in control of your health. Together, we’ll build a personalized plan that actually fits your life, focusing on one small behavior change at a time. No more adopting crazy "diets" but rather make small changes to the way you already eat that help support your personal health goals! Let’s make managing PCOS feel easier—no more guesswork, just real results!
View
Photo of Victoria Riordan - OneStep Wellness, Nutritionist/Dietitian, MA
OneStep Wellness
Nutritionist/Dietitian, MA
Columbus, OH 43230
We know how hard it can be to take care of yourself in a busy life, have plenty of energy, and feel healthy. We focus on manageable, sustainable changes that will work based on your schedule, strengths, and goals to help you establish a healthy diet. Also, as needed, helping you build other habits of a healthy routine, such as better sleep habits, exercise, and stress management.
We know how hard it can be to take care of yourself in a busy life, have plenty of energy, and feel healthy. We focus on manageable, sustainable changes that will work based on your schedule, strengths, and goals to help you establish a healthy diet. Also, as needed, helping you build other habits of a healthy routine, such as better sleep habits, exercise, and stress management.
(614) 881-4752 View (614) 881-4752
Photo of Diane Christine Casey, Nutritionist/Dietitian, MS, RD, LD, CLT
Diane Christine Casey
Nutritionist/Dietitian, MS, RD, LD, CLT
Columbus, OH 43221
You found the complete package! I am a licensed dietitian, certified health coach/personal trainer who also holds a certificate in Plant-Based Nutrition from Cornell University. I focus on helping clients prevent or reverse disease through lifestyle practices: eating, exercise, stress management & sleep. I love to empower clients to implement new habits that enable health goals to be reached. Since inflammation is the root of all disease, there is a major focus on reversing inflammation through how we eat and live. I provide the most personalized anti-inflammatory diet available by using the MRT blood test & micronutrient analyses.
You found the complete package! I am a licensed dietitian, certified health coach/personal trainer who also holds a certificate in Plant-Based Nutrition from Cornell University. I focus on helping clients prevent or reverse disease through lifestyle practices: eating, exercise, stress management & sleep. I love to empower clients to implement new habits that enable health goals to be reached. Since inflammation is the root of all disease, there is a major focus on reversing inflammation through how we eat and live. I provide the most personalized anti-inflammatory diet available by using the MRT blood test & micronutrient analyses.
(614) 503-1797 View (614) 503-1797
Photo of Audrey Clement, Nutritionist/Dietitian, RD
Audrey Clement
Nutritionist/Dietitian, RD
1 Endorsed
Columbus, OH 43214
Are you tired of feeling confused by nutrition? Are you tired of not being able to reach your wellness and performance goals because of misinformation that leaves you feeling overwhelmed? As a Dietitian, I recognized a common trend across my clients—the limiting belief that one specific thing, whether it be a food, tool, or fad diet, would make or break their health. Composition Nutrition LLC is grounded in the knowledge that our health is a composition of choices we make over the span of days, weeks, months, and years—including what we eat. My goal is to make nutrition simple again by shifting focus to what truly matters.
Are you tired of feeling confused by nutrition? Are you tired of not being able to reach your wellness and performance goals because of misinformation that leaves you feeling overwhelmed? As a Dietitian, I recognized a common trend across my clients—the limiting belief that one specific thing, whether it be a food, tool, or fad diet, would make or break their health. Composition Nutrition LLC is grounded in the knowledge that our health is a composition of choices we make over the span of days, weeks, months, and years—including what we eat. My goal is to make nutrition simple again by shifting focus to what truly matters.
(614) 908-2885 View (614) 908-2885
Photo of Michael Hershey, Nutritionist/Dietitian, MS, RDN
Michael Hershey
Nutritionist/Dietitian, MS, RDN
1 Endorsed
Online Only
Online Registered Dietitian. I help you reach nutrition, weight loss, blood sugar or health goals with personalized approaches for your goals and preferences. Health insurance accepted! I am in network with Anthem, Aetna, Cigna, Medical Mutual of Ohio, Medicare, and United Healthcare. Most clients pay $0 out of pocket!
Online Registered Dietitian. I help you reach nutrition, weight loss, blood sugar or health goals with personalized approaches for your goals and preferences. Health insurance accepted! I am in network with Anthem, Aetna, Cigna, Medical Mutual of Ohio, Medicare, and United Healthcare. Most clients pay $0 out of pocket!
(216) 678-7935 View (216) 678-7935
Photo of Rachel Green - Vitality Nutrition Counseling, Nutritionist/Dietitian, RDN, LD
Vitality Nutrition Counseling
Nutritionist/Dietitian, RDN, LD
3 Endorsed
Columbus, OH 43215
Hi, I’m Rachel! I’m a Registered Dietitian Nutritionist passionate about dismantling diet-culture and connecting folks with accessible and inclusive nutrition care. I love to help clients find peace with food and build a respectful and trusting relationship with their bodies. In our sessions, clients will focus on building sustainable changes and can expect a collaborative approach to achieving their goals!
Hi, I’m Rachel! I’m a Registered Dietitian Nutritionist passionate about dismantling diet-culture and connecting folks with accessible and inclusive nutrition care. I love to help clients find peace with food and build a respectful and trusting relationship with their bodies. In our sessions, clients will focus on building sustainable changes and can expect a collaborative approach to achieving their goals!
(380) 268-0371 View (380) 268-0371
Photo of Jordan Ouellette, Nutritionist/Dietitian, MS, RDN, LD
Jordan Ouellette
Nutritionist/Dietitian, MS, RDN, LD
3 Endorsed
Columbus, OH 43219
Nutrition Empowered, LLC offers personalized nutrition counseling focused on developing action items that target your specific goals and fit into your current lifestyle.
My name is Jordan Ouellette, and I am a Registered Dietitian-Nutritionist, and co-owner of Nutrition Empowered, LLC. I work with men and women who want to improve their relationship with food, and eat a diverse range of foods in order to feel their best mentally and physically. At Nutrition Empowered, LLC, our dietitians are Health at Every Size-aligned, and centered around building sustainable habits that fit into your current lifestyle. Other specialties include general nutrition and wellness, weight concerns, diabetes management, cholesterol and hypertension, IBD/IBS, fertility, PCOS, and fertility/pre and postnatal nutrition.
Nutrition Empowered, LLC offers personalized nutrition counseling focused on developing action items that target your specific goals and fit into your current lifestyle.
My name is Jordan Ouellette, and I am a Registered Dietitian-Nutritionist, and co-owner of Nutrition Empowered, LLC. I work with men and women who want to improve their relationship with food, and eat a diverse range of foods in order to feel their best mentally and physically. At Nutrition Empowered, LLC, our dietitians are Health at Every Size-aligned, and centered around building sustainable habits that fit into your current lifestyle. Other specialties include general nutrition and wellness, weight concerns, diabetes management, cholesterol and hypertension, IBD/IBS, fertility, PCOS, and fertility/pre and postnatal nutrition.
(380) 201-9642 View (380) 201-9642
Photo of Grace Thomas - GracesGrit Nutrition & Fitness Solutions, Nutritionist/Dietitian, MDN, RDN, LD
GracesGrit Nutrition & Fitness Solutions
Nutritionist/Dietitian, MDN, RDN, LD
1 Endorsed
Online Only
I am a graduate of the Masters of Dietetics and Nutrition (MDN) program at The Ohio State University, where I received years of hands-on experience as a Sports Nutrition Intern. I had the pleasure of working with various OSU teams including Football, Men’s Ice Hockey, Dance, Men's and Women’s Swim & Dive, and Synchronized Swimming. I gained invaluable experience in the field of Performance Nutrition, including evidence-based practices in assessment, targeted nutrition interventions, injury prevention, and food service management in sport. I am now the owner of GracesGrit Nutrition and Fitness Solutions.
I am a graduate of the Masters of Dietetics and Nutrition (MDN) program at The Ohio State University, where I received years of hands-on experience as a Sports Nutrition Intern. I had the pleasure of working with various OSU teams including Football, Men’s Ice Hockey, Dance, Men's and Women’s Swim & Dive, and Synchronized Swimming. I gained invaluable experience in the field of Performance Nutrition, including evidence-based practices in assessment, targeted nutrition interventions, injury prevention, and food service management in sport. I am now the owner of GracesGrit Nutrition and Fitness Solutions.
(614) 810-4871 View (614) 810-4871
Photo of Laurie Ann Coleman - Laurie Coleman Nutrition Consulting, Nutritionist/Dietitian, RD, LD
Laurie Coleman Nutrition Consulting
Nutritionist/Dietitian, RD, LD
Columbus, OH 43215
I am a registered and licensed dietitian with 24 years of experience working with clients interested in improving their overall wellbeing. My approach encompasses the client’s entire lifestyle, including diet, exercise and stress management strategies. I believe in providing clients with individualized nutrition plans specific to their personal goals. Helping clients understand the importance of using food for its medicinal purposes and proper nutrition’s ability to contribute to optimal health is my ultimate goal.
I am a registered and licensed dietitian with 24 years of experience working with clients interested in improving their overall wellbeing. My approach encompasses the client’s entire lifestyle, including diet, exercise and stress management strategies. I believe in providing clients with individualized nutrition plans specific to their personal goals. Helping clients understand the importance of using food for its medicinal purposes and proper nutrition’s ability to contribute to optimal health is my ultimate goal.
(614) 902-4601 View (614) 902-4601
Photo of Braeden Yacobucci, Nutritionist/Dietitian, RD, LD, CPT, CNSC
Braeden Yacobucci
Nutritionist/Dietitian, RD, LD, CPT, CNSC
2 Endorsed
Columbus, OH 43215
This client is talkative, friendly, and eager to learn. They have diagnosed IBS and sought support to work through a low FODMAP plan with a dietitian. Symptoms are limiting daily activities and enjoyment of life, so relief would help them feel like themselves again. I enjoy gut health work because it’s a complex puzzle we solve together to create a new, lower-symptom baseline. They’re typically 20–40 years old and open to exploring a variety of tools.
This client is talkative, friendly, and eager to learn. They have diagnosed IBS and sought support to work through a low FODMAP plan with a dietitian. Symptoms are limiting daily activities and enjoyment of life, so relief would help them feel like themselves again. I enjoy gut health work because it’s a complex puzzle we solve together to create a new, lower-symptom baseline. They’re typically 20–40 years old and open to exploring a variety of tools.
(513) 548-3968 View (513) 548-3968
Photo of Kristin Woodbury, Nutritionist/Dietitian, MS, RDN, LDN
Kristin Woodbury
Nutritionist/Dietitian, MS, RDN, LDN
4 Endorsed
Columbus, OH 43221
Kristin specializes in working with adults and adolescents with Eating Disorders, Disordered Eating, PCOS, Digestive Conditions, IBS, Low FODMAP, Chron's, and Pre/Post Natal Nutrition, and Diabetes. Kristin offers a positive approach to nutrition by focusing on building a healthy relationship with food, making lifestyle changes, goal setting and problem solving to overcome barriers. She believes in staying positive, and that it’s never too late to make lifestyle changes that can lead to a healthier life. Kristin became a dietitian after the experience of caregiving in high school for her grandmother.
Kristin specializes in working with adults and adolescents with Eating Disorders, Disordered Eating, PCOS, Digestive Conditions, IBS, Low FODMAP, Chron's, and Pre/Post Natal Nutrition, and Diabetes. Kristin offers a positive approach to nutrition by focusing on building a healthy relationship with food, making lifestyle changes, goal setting and problem solving to overcome barriers. She believes in staying positive, and that it’s never too late to make lifestyle changes that can lead to a healthier life. Kristin became a dietitian after the experience of caregiving in high school for her grandmother.
(312) 374-5399 View (312) 374-5399
Photo of Amy McCrea, Nutritionist/Dietitian, RDN, LD, IFNCP, CGN, CLT
Amy McCrea
Nutritionist/Dietitian, RDN, LD, IFNCP, CGN, CLT
Online Only
Amy is a Registered Dietitian-Nutritionist specializing in gastrointestinal disorders and autoimmune conditions. She uses food, simple lifestyle changes, and targeted supplements as appropriate to heal the body. On your journey with Amy, the two of you will dig deep to uncover the root causes of your current health issues and develop a customized plan to restore your health one fork at a time! She holds the following designations: Integrative & Functional Nutrition Certified Practitioner (IFNCP), Certified Gastrointestinal Nutritionist (CGN), and Certified Leap Therapist (CLT).
Amy is a Registered Dietitian-Nutritionist specializing in gastrointestinal disorders and autoimmune conditions. She uses food, simple lifestyle changes, and targeted supplements as appropriate to heal the body. On your journey with Amy, the two of you will dig deep to uncover the root causes of your current health issues and develop a customized plan to restore your health one fork at a time! She holds the following designations: Integrative & Functional Nutrition Certified Practitioner (IFNCP), Certified Gastrointestinal Nutritionist (CGN), and Certified Leap Therapist (CLT).
(380) 220-7062 View (380) 220-7062
Photo of Erin Welch, Nutritionist/Dietitian, RDN, LDN
Erin Welch
Nutritionist/Dietitian, RDN, LDN
Online Only
She is currently accepting clients for outpatient nutrition counseling, and is a great fit for those looking to improve their thoughts and behaviors surrounding nutrition, nutrition related labs, body, or exercise.
An advocate for health guidance to be offered through an Intuitive Eating, trauma-informed, and Health at Every Size lens; meaning she will make health promoting behaviors accessible without weight stigma. She evaluates and untangles the intersections of stress, body image, and nutrition education (or misinformation) as they relate food beliefs and behavior.
She is currently accepting clients for outpatient nutrition counseling, and is a great fit for those looking to improve their thoughts and behaviors surrounding nutrition, nutrition related labs, body, or exercise.
An advocate for health guidance to be offered through an Intuitive Eating, trauma-informed, and Health at Every Size lens; meaning she will make health promoting behaviors accessible without weight stigma. She evaluates and untangles the intersections of stress, body image, and nutrition education (or misinformation) as they relate food beliefs and behavior.
(614) 660-8455 View (614) 660-8455
Photo of Colleen Elizabeth Bailey, Nutritionist/Dietitian, MS, RDN, LD
Colleen Elizabeth Bailey
Nutritionist/Dietitian, MS, RDN, LD
3 Endorsed
Columbus, OH 43219
Here at Nutrition Empowered, LLC, we provide you with personalized healthcare through evidenced-based nutrition counseling that fits your lifestyle.
Do you struggle with nutrition in a way that supports your physical AND mental health? Are you confused about all the misinformation you find so easily on the internet & social media? Have you ever felt out of control around food and wish you could just “normalize” your eating? Don’t know where to turn? I’m here to help!
Here at Nutrition Empowered, LLC, we provide you with personalized healthcare through evidenced-based nutrition counseling that fits your lifestyle.
Do you struggle with nutrition in a way that supports your physical AND mental health? Are you confused about all the misinformation you find so easily on the internet & social media? Have you ever felt out of control around food and wish you could just “normalize” your eating? Don’t know where to turn? I’m here to help!
(614) 300-0116 View (614) 300-0116
Photo of Adrienne Raimo - One Bite Wellness, LLC, Nutritionist/Dietitian, RDN, LD, CHHP, CLT
One Bite Wellness, LLC
Nutritionist/Dietitian, RDN, LD, CHHP, CLT
Online Only
With over a decade of experience, Adrienne has guided individuals through nutrition counseling, lifestyle change, cooking education, and corporate and medical wellness programs.
Adrienne’s approach is both preventative and deeply individualized. She views each client as a whole person and focuses on understanding the underlying factors contributing to health challenges. Through education, nourishment, and sustainable lifestyle shifts, she empowers clients to reconnect with their bodies and support the body's natural ability to heal.
With over a decade of experience, Adrienne has guided individuals through nutrition counseling, lifestyle change, cooking education, and corporate and medical wellness programs.
Adrienne’s approach is both preventative and deeply individualized. She views each client as a whole person and focuses on understanding the underlying factors contributing to health challenges. Through education, nourishment, and sustainable lifestyle shifts, she empowers clients to reconnect with their bodies and support the body's natural ability to heal.
(614) 887-7969 View (614) 887-7969
Photo of Anna Jones, Nutritionist/Dietitian, MPH, RDN
Anna Jones
Nutritionist/Dietitian, MPH, RDN
Online Only
Do you find yourself getting tired of cycling from diet to diet, unable to maintain their list of food rules? Have you canceled plans with friends or family to prevent "losing control" around certain foods? Are you dealing with emotional eating, disordered eating, or an eating disorder on your own? Imagine if you were able to heal your relationship with food and your body. Imagine how it would feel to finally ditch the food rules, to give yourself permission to eat ALL foods without guilt or shame, to find movement that you enjoy, and to care for your body with kindness even when you have a bad body image day.
Do you find yourself getting tired of cycling from diet to diet, unable to maintain their list of food rules? Have you canceled plans with friends or family to prevent "losing control" around certain foods? Are you dealing with emotional eating, disordered eating, or an eating disorder on your own? Imagine if you were able to heal your relationship with food and your body. Imagine how it would feel to finally ditch the food rules, to give yourself permission to eat ALL foods without guilt or shame, to find movement that you enjoy, and to care for your body with kindness even when you have a bad body image day.
(779) 242-2439 View (779) 242-2439
Photo of Adam Walz, Nutritionist/Dietitian, RD, LD, ISAK-1
Adam Walz
Nutritionist/Dietitian, RD, LD, ISAK-1
3 Endorsed
Columbus, OH 43224
Welcome! I’m Adam Walz, a Registered and Licensed Dietitian dedicated to helping people achieve lasting wellness and improved health. I’ve worked with professional and Division I athletes, pregnant and postpartum women, and clients of all ages—from children and adolescents to adults. I hold a Certificate of Training in Adult and Pediatric Obesity (Commission on Dietetic Registration) and I’m certified in the Low Fodmap Diet for IBS management. I provide personalized, evidence-based support tailored to your needs.
Welcome! I’m Adam Walz, a Registered and Licensed Dietitian dedicated to helping people achieve lasting wellness and improved health. I’ve worked with professional and Division I athletes, pregnant and postpartum women, and clients of all ages—from children and adolescents to adults. I hold a Certificate of Training in Adult and Pediatric Obesity (Commission on Dietetic Registration) and I’m certified in the Low Fodmap Diet for IBS management. I provide personalized, evidence-based support tailored to your needs.
(551) 365-7752 View (551) 365-7752
Nutrition Counseling Nutritionists and Dietitians
What is nutrition counseling?
Nutrition counseling refers to the services provided by a Registered Dietitian (RD) that focus on diet and nutrition. Individuals often seek nutrition counseling to make diet-related lifestyle changes, especially after being diagnosed with chronic conditions such as hypertension, diabetes, or cardiovascular disease. However, nutrition counseling is not limited to these cases, and it can often benefit anyone looking to improve their overall health. Nutrition counselors also often address other aspects of a healthy lifestyle within sessions, such as advising on physical activity, chronic disease management, and mental health. They provide guidance and motivation, often adopting a holistic approach to support clients in achieving their health and wellbeing goals.

Who should see a nutrition counselor?
Many people can benefit from seeing a nutrition counselor; however, individuals with (or at risk of developing) chronic medical conditions or who have specific dietary challenges (for example, IBS, Crohn's disease, etc.) may find a nutrition counselor particularly helpful. Nutrition counselors are specifically trained to use diet modifications to manage health, so consulting a dietitian if you have a chronic condition can be greatly beneficial. Nutrition professionals can help clients understand how their diet impacts their symptoms and suggest strategies to improve overall health. Additionally, dietitians can coordinate with other medical professionals, such as primary care physicians or specialty physicians, to help support the client's overall health.

What happens during a nutrition counseling session?
Nutrition counseling is fundamentally focused on a client's individual health goals. The initial session with a nutrition professional typically involves an evaluation, during which the dietitian seeks to understand the client's reasons for seeking nutrition counseling. This session typically includes discussing the client's health history, current eating habits, lifestyle, and specific nutrition counseling goals. In follow-up sessions, the client and dietitian will typically review progress toward these goals, and the dietitian may examine the client's food intake and suggest areas for improvement. They may also educate the client on diet-related topics, such as ensuring adequate consumption of fruits and vegetables or reducing sodium intake. Additionally, nutrition counselors can help clients stay accountable for other lifestyle changes that support overall health, such as regular exercise, smoking cessation, or moderating alcohol consumption.

What should I look for in a nutrition counselor?
Clients seek nutritional support from dietitians and nutritionists for various reasons, ranging from managing medical conditions to addressing lifestyle concerns like weight loss or specific dietary requirements. When looking for a nutrition counselor, it is essential to find someone with expertise in the area of nutrition relevant to your needs. Consider factors such as insurance coverage, specific medical or dietary concerns, and the availability of professionals in your area to determine the best fit. Generally, nutritionists are not covered by insurance, whereas Registered Dietitians (RDs) often are, making it important to look for a professional with RD credentials. If you have a chronic medical condition like cancer or kidney disease, you may be interested in seeking 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), as these credentials indicate advanced education and a commitment to ongoing learning within a specific area.