Virtual and in person appointments

Amy Stephens, NYC sports dietitian and nutritionist, specializing in performance nutrition for competitive athletes

Amy Stephens

MS, RDN, CSSD, CEDS

Licensed dietitian specializing in sports nutrition and eating disorders

CLIENTS & AFFILIATIONS

College athlete fueling for performance with sports nutrition guidance from Amy Stephens Nutrition NYC

NYC Sports Dietitian for Competitive Athletes

Performance Nutrition & Eating Disorder Treatment for College to Professional Athletes

Amy Stephens, MS, RD, CSSD, CEDS, is a sports dietitian with more than 25 years of experience in performance nutrition and eating disorder treatment for competitive athletes. Based in New York City’s West Village, she provides both in-person and virtual counseling for teens, collegiate athletes, and adults seeking to enhance performance, recover from injury, and build a healthier relationship with food.

Amy works closely with a trusted network of sports medicine physicians, mental health providers, coaches, and physical therapists, allowing her to collaborate with other experts to support athletes’ performance, health, and recovery.

As New York University’s first sports dietitian, Amy played a key role in advancing the university’s athletic programs, including supporting the NYU women’s cross country team in winning its first-ever Division III national title. She also works with professional runners from the Empire Elite Track Club, a team pursuing qualification for the U.S. Olympic Trials, and regularly travels with athletes to national competitions to support fueling and recovery.

Amy is a Board-Certified Specialist in Sports Dietetics (CSSD) and a Certified Eating Disorders Specialist (CEDS), a rare combination that allows her to integrate high-performance nutrition with evidence-based eating disorder care.

A nationally recognized speaker, Amy presents at conferences across the country and frequently leads panels for New York Road Runners (NYRR). Her expertise has been featured in Runner’s World, The Washington Post, Insider, and The New York Times Running Newsletter.

Amy earned her undergraduate degree from Syracuse University and her Master’s in Clinical Nutrition from New York University. Her approach emphasizes practical, flexible, food-first strategies that support both performance and long-term health.

Outside of her professional work, Amy enjoys running near her home in Westchester, spending time with her four children and two dogs, and experimenting with new recipes. A lifelong runner, she has completed ten marathons—including two Boston Qualifiers—and two ultramarathons.

Upcoming Programs & Events

Online Class

Fuel to Perform

This interactive session is designed for high school athletes who want to lear how to fuel their bodies for better energy, improved performance, and faster recovery.

We’ll break down simple, effective nutrition and hydration strategies you can use every day and on game day.

Blog & Resources

COMMON NUTRITION MISTAKES RUNNERS MAKE (AND HOW TO FIX THEM)​

Training for a marathon takes a lot of time and consistency. Most runners spend months building mileage, following a plan, and dialing in their workouts. One thing that often gets overlooked is nutrition. While runners put a lot of effort into training, many are unknowingly making fueling mistakes that are completely preventable. A lot of runners don’t realize how much fueling impacts performance, but it plays a major role in both training and race day.

When Should You Use Electrolytes for Running?

Athletes often lose a significant amount of sweat when working out, especially in the summer months. Because sweat contains electrolytes, it's essential to replace them to maintain proper hydration and muscle function. This ensures you perform at your best and recover eectively.

Ferritin Levels for Athletes: What’s the Optimal Level?

If you’ve ever been told your iron levels are normal but you still feel fatigued, your ferritin might tell a different story. Ferritin is an important blood marker that indicates your iron stores, and for athletes, “normal” isn’t necessarily optimal for performance. Normal levels may be adequate but if you are an athlete, higher ranges are important to optimize performance.

7 Common Reasons Runners Have Cravings (And How to Fix Them)

Cravings are common, especially in individuals exercising at a high level. The most effective way to manage them is to understand what’s driving them and start by developing a nutrition plan that addresses those causes directly.

FALL MARATHON FUELING SESSIONS​

Join sports dietitian Amy Stephens for a 5-session program focused on fueling for fall marathons. Topics include how to fuel before and after workouts, hydration for summer training, fueling during long runs, and race day preparation.

Bone Stress Injury Prevention: 7 Nutrition Red Flags Athletes Overlook

Bone stress injuries (BSIs), including stress reactions and stress fractures, are often caused by nutrition gaps. Warning signs are subtle and can appear weeks to months before injury strikes. When missed, they can progress into serious fractures that sideline athletes for an extended period.

CLIENT TESTIMONIALS

Amy's comprehensive approach has helped me focus on moving away from previous short term goals and provided me the tools to focus on living a truly healthy + balanced life. As I moved my perspective towards a gradual lifestyle change, replacing restriction with balance, I developed a healthy relationship with food. Grateful for our continued work together into the future.
— R, NYC
I’ve been working with Amy now for over a year and she has been tremendously supportive providing valuable insight and information which has shown impactful results in my quest to improve health.
— KG, NYC
During the marathon, I followed the same hydration and nutrition strategies Amy taught me and it worked! Best of all, I shaved an hour off my marathon time from 2019 in NYC! Thank you for all of your helpful advice and I look forward to working with you again next cycle for half marathon training!
— SL, NYC

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Amy Stephens, MS, RDN, CSSD, CEDS

Licensed dietitian Specializing in sports nutrition and eating disorders

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