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

BRETT R GREBING, MD

ORTHOPEDIC SURGERY

Medical school: GEORGE WASHINGTON UNIVERSITY SCHOOL OF MEDICINE

Graduated: 1997

NPI: 1447252978

Practice Locations (1)

ANDERSON MEDICAL GROUP LLC

6812 STATE ROUTE 162, SUITE 123

MARYVILLE, IL 620628586

6182889460

Source: CMS National Downloadable File, September 2026.