Nancy Sidnam

About Nancy

I’m a registered dietitian and health coach with years of experience in nutrition counseling, coaching, and digital health. I specialize in guiding clients who want to improve their eating habits without rigid rules or diets. I believe food should be nourishing, enjoyable, and flexible — not another source of stress. My goal is to help you uncover the small shifts that make the biggest impact, so healthy living feels natural and sustainable.

Approach to care

I take a personalized, evidence-based approach to nutrition. Instead of one-size-fits-all plans, I work with you to design routines that reflect your goals, preferences, and lifestyle. I see myself as both a guide and a partner — someone who brings expertise while also listening closely and tailoring recommendations to what matters most to you. Together, we’ll create lasting habits that support your health and help you feel more confident in your choices.

Your first session with Nancy

Your first session is a chance for me to get to know you — your health history, daily routines, and what motivated you to seek support. We’ll talk through your goals and challenges, then begin shaping a plan that feels both realistic and motivating. You’ll leave with clear, personalized next steps and a sense of direction for how we’ll work together moving forward.

Location

📍 Smithtown, New York

Education

MS in Nutrition Science - California State University, Los Angeles

Hobbies

Cooking, playing tennis, long walks with my dog, photography, spending time with family and friends!

Licenses and Certifications