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

ALVIN D LEB, MD

GASTROENTEROLOGY

Medical school: STATE UNIVERSITY OF NEW YORK DOWNSTATE MEDICAL CENTER

Graduated: 1982

Offers telehealth

NPI: 1356358220

Practice Locations (1)

2985 QUENTIN RD

BROOKLYN, NY 112291839

7183362218

Source: CMS National Downloadable File, September 2026.

ALVIN LEB, MD | HealthCareAtlasUSA