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 / IL

LESLIE WALLENE YANG, MD

GASTROENTEROLOGY

Medical school: UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE

Graduated: 2003

Offers telehealth

NPI: 1366619686

Practice Locations (1)

ENDEAVOR HEALTH MEDICAL GROUP

757 PARK AVE W, SUITE 3870

HIGHLAND PARK, IL 600352558

8479266544

Source: CMS National Downloadable File, September 2026.