I am a Registered Dietitian who holds a Master of Science degree in Clinical Dietetics from New York University. I counsel patients using an integrative approach that combines medical nutrition therapy with lifestyle counseling.​ 

I examine a patients entire lifestyle when designing their diet plan. Areas of focus include stress, sleep, and physical activity alongside biochemical markers. I also collaborate with a patient's medical doctor for medical care.

My qualifications include integrative and functional nutrition, gastrointestinal disorders (including celiac disease), endocrine disorders, weight management, post-surgery nutrient needs and sports nutrition.

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I currently accept the following health insurance plans:

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• UnitedHealthcare       • Empire and Anthem Blue Cross Blue Shield  

• Oxford                         • NYSHIP (The Empire Plan)

Virtual Appointments are now covered with insurance.

Email directly for appointment availability: LeahMarkRD@gmail.com

Nutrition Specialties

• Gastrointestinal Disease

• Endocrine Disorders

• Weight Management

• Post Surgical Nutrition

• Sports Nutrition