Reach your weight loss goals with our Expert Registered Dietitian Nutritionist!
Get healthy, lose weight, feel great!
Customized Weight Loss Programs in Fairfax, VA for Your Individual Needs
Do any of the following statements currently sound like you?
- "I need help losing 20-40 lbs or more and keepting it off."
- "I want to be healthier, live long, and feel my best."
- "I want to fit into my clothes and feel more confident."
- "I have elevated blood sugar, blood pressure OR cholesterol and want to improve my labs."
- "I need help with exercise and sports nutrition."
If you can relate to any of those statements, I can help you!
My name is Kevin Grodnitzky, MS, RDN, CDE, LDN, and I am a Registered Dietitian with a Master’s Degree in Nutrition (and Certified Diabetes Educator) with over 20 years experience offering weight loss programs in Fairfax.
I struggled with my weight and health too!
I was 30 lbs overweight, tired, had excess belly fat, high cholesterol, & acid reflux (& took acid blocking medication), and eczema. I felt much older than my years. I ate terrible, didn’t exercise and my body and health showed it. I also overate for comfort & when stressed or bored, overate sugar & salty snacks and my weight fluctuated up & down.
Today, I have maintained a 30 lb weight loss, slimmed down, toned up, no longer have high cholesterol, eczema, or acid reflux (and don’t need the acid blockers and on no meds for that matter), have high energy and feel great!
If you need help reaching your goals, I am here to help! I created the 3FN Weight Loss Program for lasting fat loss!
To learn more about my weight loss programs in Fairfax, VA15-minute schedule a free 15 minute call now!


Kevin Grodnitzky, MS, RDN, CDE, LDN
Kevin Grodnitzky, MS, RDN, CDE, LDN
My 12 Week Weight Loss Transformation Program
What are the benefits?
- Lose & keep off 20-30 or more in 12 weeks!
- Lower blood sugar, cholesterol, & blood pressure if elevated!
- Fit better into your clothes & feel more confident!
- Lower heart disease, cancer & stroke risk with a longer, healthier & higher quality of life!
- Receive an action plan with a structured meal plan, fitness guidance
Get healthy, lose weight, feel great!

My Clients' Stories
Proven Weight Loss Results

“I sought out Kevin’s help after going to the doctors and realizing I was over 150lbs at 5ft 2. I had struggled with my weight since my PCOS diagnosis and was pre-diabetic and battling high cholesterol. I had also tried every diet out there with temporary or few results. I met with Kevin at the end of July of 2018 and since then, my health and wellbeing have completely changed! Kevin took the time to educate me about the food I was putting into my body and how I could make practical and reasonable changes to improve my health and wellness. Best of all, he created a meal plan specific to the foods I enjoy eating. I won’t lie, changing my ways at the beginning was difficult. Fortunately, Kevin was consistently there to motivate and guide me in the right direction. I can happily say that 8 months later, I am down 26lbs. My PCOS symptoms improved, my cholesterol is the best it’s ever been, I am no longer pre-diabetic, and I feel amazing! I am so thankful for Kevin for teaching me NOT to diet, but HOW to positively change my lifestyle.”

“I started the diet with Kevin Grodnitzky in mid-January 2022. I did the 12 week plan and started at 178 lbs. When I finished I weighed in at 155 lbs. I’ve been very active for the last 10 years and had good results but I haven’t been able to maintain my results. I’ve always gone to the extreme with diets that I couldn’t maintain for more than a few weeks. Kevin changed my life and the way I think about food I never imagined I could eat so well while not starving and losing weight. And I am keeping it off. I can’t even say that I am on a diet. This is a lifestyle now. Thank you very much Kevin!”

“Kevin is a great Nutrition Coach! His weekly virtual coaching sessions and his daily email encouragement and expertise have kept me on track to lose 20 lbs. And I have done it with his reminders of “What are your Goals” … “Create New Habits” … and his monthly videos about important nutrition goals. I have never taken a nutrition class in my life. IT WAS TIME !!! And it worked, Thanks, Kevin, I feel and walk better than ever now!”
Update: Kathryn has now lost 30 lbs!

“I benefited tremendously from using Kevin as part of my weight loss program. I found his guidance sound and reasonable as to what calorie level to peruse and what to eat. He got me into the idea of a life style change rather than a diet. Weekly zoom calls and the daily notes helped me stay on track.”
Update: Mike has now lost over 60 lbs!

“I have been working with Kevin since October and am thrilled with the results. He helped me reach my goal weight in a way that was manageable for a full-time working mom of two young kids. Our weekly meetings kept me on track and accountable. If I hit a bump in the road, Kevin would reevaluate my meal plan and make extremely helpful adjustments and suggestions. I learned skills and habits that have made it easy to maintain my weight loss. I am extremely grateful and feel great!”
Update: Mike has now lost over 60 lbs!

Explore My Reviews
What My Clients Are Saying
Learn More About Our Programs
FAQs for Nutrition & Weight Loss Programs
Yes. We offer telehealth, also known as virtual or telemedicine visits for all of our programs and services. Telehealth saves time for travel and offers flexibility which many of our clients prefer. You can use your phone, laptop, desktop or tablet for your telehealth services. We offer video or phone for your nutrition sessions. Click here to schedule a free consultation.
As a client of Nutrition Coaching Center, you'll work with Registered Dietitian Nutritionist, Certified Exercise Physiologist, Certified Personal Trainer and Certified Diabetes Eduator, Kevin Grodnitzky, MS, RD, CDE. With a Master's Degree in Nutrition, Kevin has the experience and training to help you reach your goals. To learn more, click here for more information about Kevin.
Yes! We customize each clients nutrition program based on their individual needs. Some clients have food allergies or intolerances such as lactose, gluten, oxalates or something else.
Others have food preferences and follow vegetarian, vegan, pescatarian or avoid red meat.
Whereas other clients eat all foods including plant and animal foods with no restrictions.
Others may want to lower cholesterol, blood sugar or other outcomes and we individualize each person's recommendations based on their needs.
Whatever your current dietary need, we will personalize your program to accomodate you and help you get you get the best results.
We take credit card including Mastercard, Visa, American Express, and Discover, as well as health savings or flexible spending accounts.
We have two office locations in Maryland (Potomac, MD and Lutherville-Timonium, MD), in Northern, VA in Alexandria, VA and in New York City on the Upper West Side. However, with the use of telehealth services, we are now seeing clients across various locations. In addition, we can provide virtual nutrition coaching to the following states:
- Alaska
- Arizona
- California
- Connecticut
- Georgia
- Hawaii
- Idaho
- Indiana
- Maryland
- Massachusetts
- Michigan
- New Mexico
- New York
- Oklahoma
- Oregon
- Pennsylvania
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
Yes! Customized meal plans are offered to all of our clients. Most individuals get better results with specific guidance and you'll receive specific options for meals, snacks and beverages. No cookie cutter meal plans or just general information. You'll receive a complete customized program including food, supplements (if needed), exercise guidance (if needed), and customized mindset strategies to help you stay on target.
Take the First Step Towards Your Health
Schedule a Free Consultation
Ready to learn more about our customized programs? Reach out to Kevin today to schedule a free consultation.