Giana DiMaria, RD, CDN, CPT

Giana DiMaria, RD, CDN, CPT


Giana DiMaria is a Registered Dietitian and Certified Personal Trainer who strives to create realistic and healthy plans to help you achieve sustainable results based on your nutritional and medical background. Giana’s passion for nutrition began at a young age due to the healthy diet the rigorous sport of gymnastics influenced her to follow. Giana graduated from Rutgers University with a Bachelor of Science in Dietetics, and completed her dietetic internship through Northwell Health’s program with a medical nutrition therapy emphasis. Giana completed clinical rotations in areas of general medicine, cardiology, bariatric surgery, oncology, gastrointestinal surgery, maternity, psychiatry, diabetes, neurology, pediatrics, long-term care, renal nutrition, and intensive care. Giana is currently pursuing a Master’s Degree in Nutrition at Stony Brook University and has provided nutrition seminars with focus on eating disorders, fitness nutrition, as well as the impact of nutrition on non-communicable diseases to corporate agribusiness professionals.


Giana primarily specializes in weight loss/management, diabetes (type 1, type 2, and pre-diabetes), cardiovascular conditions, IBS, fitness nutrition, and eating disorders. Giana also has experience providing healthy meal-prep/cooking classes.

Counseling Philosophy:

Giana believes in providing patient-centered care and focusing on your individualized goals by helping establish practical and sustainable changes. Creating an empathetic rapport is extremely important to Giana. She strives to work with you and any lifestyle factors that play a role in your nutritional health.


Academy of Nutrition and Dietetics, Long Island Dietetic Association.

Personal Interests:

Giana enjoys making food and dessert recipes in healthier ways for her family and friends, hiking, traveling and exploring different cultural food practices, as well as painting and photography.

  • About Us

    We specialize in all your nutrition-related needs including Weight Loss, Sports Nutrition, Digestive Disorders, Eating Disorders and Diabetes Education. Unlike many other nutritionists, we cater our plans to fit your unique lifestyle and medical needs. Our dietitians have experience translating and applying modern day science that will help get you the answers you're looking for and can't seem to find anywhere else.
  • Contact Us

    Office: (646) 660-5661
    or (646) 722-3827
    Fax: (917) 398-1344

    136 Madison Avenue, Fl 5
    New York, NY 10016

    277 Park Avenue
    (Manhattan Athletic Club)
    New York, NY 10016

    123 Williams Street, 15th floor (Gotham Medical Associates) New York, NY 100138

    75 Froehlich Farm Blvd Rd
    Woodbury, NY 11797