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 / ME

JOHN J GULLO, MD

MEDICAL ONCOLOGY

Medical school: STATE UNIVERSITY OF NY UPSTATE MEDICAL UNIVERSITY

Graduated: 1972

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1700865243

Practice Locations (2)

MAINEHEALTH

329 MAINE ST

BRUNSWICK, ME 040113310

MAINEHEALTH

22 BRAMHALL ST

PORTLAND, ME 041023134

2078859905

Source: CMS National Downloadable File, September 2026.

JOHN GULLO, MD | HealthCareAtlasUSA