Nancy is a Registered Dietitian Nutritionist, a Certified Nutrition Specialist, and a New York State Certified Dietitian-Nutritionist with over 30 years of experience. As a concierge nutritionist, she helps individuals manage medical conditions and weight while promoting overall health. She provides evidence-based nutrition education and personalized programs tailored to each patient’s or individual’s needs.
A concierge nutritionist offers a more personalized and dedicated approach to your health goals. This model provides customized meal planning, ongoing support, and practical solutions consistent with your unique lifestyle.
A Tailored and Sustainable Nutrition Plan
A concierge nutritionist’s goal is to create a plan that fits your specific needs—not a generic, one-size-fits-all diet. This includes:
Long-Term Support
At follow-up appointments, Nancy will:
Integrated Care
Nancy takes a medically integrated approach to nutrition therapy, collaborating with physicians and other healthcare professionals when appropriate. This evidence-based strategy supports the management—and in some cases reversal—of chronic conditions.
A Holistic Approach
While a traditional approach often focuses on isolated nutrients or symptoms, a holistic approach supports the body’s natural ability to heal by addressing the complex interplay of factors that influence health.
Every patient Nancy works with receives concierge nutrition counseling—highly individualized, one-on-one care without upfront costs or subscription plans. Appointment frequency depends on your needs. The better you’re doing, the less often you’ll need to meet.
Direct Access and Flexibility
Nancy has over 30 years of experience working as a Registered Dietitian Nutritionist and New York State Certified Dietitian Nutritionist. She provides online consultations so you can receive care from where and when you need it.
Initial Consultation: 1 hour
Follow-Up Appointments: 30 minutes
Each client progresses at their own pace, and appointment frequency is adjusted accordingly.
Ongoing Support Between Sessions
If you have questions or need clarification about your plan, you can reach out to Nancy directly by email.
The primary goals are to manage specific medical conditions, prevent disease, achieve and sustain an optimal weight, and promote overall wellness—transforming health management into long-term vitality and balance.
To Manage Medical Conditions and Optimize Health
Nancy provides targeted, evidence-based recommendations to help manage:
To Educate and Empower You to Become Your Own Health Advocate
Nancy, a Registered Dietitian Nutritionist, teaches you how to critically evaluate your nutritional needs and make informed decisions through:
These outcomes are achieved through:
Nancy Mazarin is a Registered Dietitian Nutritionist and a NYS Certified Dietitian-Nutritionist, offering highly personalized, concierge-style nutrition counseling for individuals seeking lasting, meaningful change. Each session includes in-depth dietary assessment, individualized nutrition planning, behavior-focused counseling, and ongoing support. Her virtual private practice serves clients across Long Island, Queens, and the Greater New York area. Schedule a Consultation Today
