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 / FL

JOHN ZAK III, MD

GASTROENTEROLOGY

Graduated: 1984

Offers telehealth

NPI: 1548210594

Practice Locations (1)

570 MEMORIAL CIR

ORMOND BEACH, FL 321745063

3864375980

Source: CMS National Downloadable File, September 2026.

JOHN ZAK, MD | HealthCareAtlasUSA