HealthCareAtlasUSA

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

JOHN A GONCALVES JR., MD

THORACIC SURGERY

Medical school: ALBANY MEDICAL COLLEGE OF UNION UNIVERSITY

Graduated: 1994

Also: GENERAL SURGERY

Offers telehealth

NPI: 1639150949

Practice Locations (1)

NORTH SHORE-LIJ MEDICAL PC

301 E MAIN ST

BAY SHORE, NY 117068408

6319863308

Source: CMS National Downloadable File, September 2026.

JOHN GONCALVES, MD | HealthCareAtlasUSA