Marc Siegel, M.D.

Castle Connolly Private Health Partners

Infectious Disease

New York, NY

The reviews listed below were collected independently of Castle Connolly Private Health Partners through rater8. Each review represents an authentic and verified patient experience.

Super engaged. Super caring. Super attentive. Brilliant diagnostician. Aggressive patient advocate. He is the primary care doctor you want.

Jun-2025

Exceptional, compassionate, professional - the best!

Jun-2025

Amazing access and support for patients

Mar-2025