This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / NY

JOANNA DONG, MD

DERMATOLOGY

Medical school: ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI

Graduated: 2018

NPI: 1801393160

Practice Locations (1)

RONALD R BRANCACCIO MD AND PETER SAITTA DO PC

7901 4TH AVE, SUITE A20

BROOKLYN, NY 112093957

7184915800

Source: CMS National Downloadable File, September 2026.

JOANNA DONG, MD | HealthCareAtlasUSA