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

GEORGE J SIANIS, MD

GENERAL PRACTICE

Graduated: 1973

Also: GENERAL SURGERY

NPI: 1255366191

Practice Locations (1)

4921 N WESTERN AVE

CHICAGO, IL 606251921

7734785600

Source: CMS National Downloadable File, September 2026.

GEORGE SIANIS, MD | HealthCareAtlasUSA