HealthCareAtlasUSA

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Doctors / IL

MARIANNA BILIS, OD

OPTOMETRY

Medical school: ILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO

Graduated: 1996

NPI: 1912976044

Practice Locations (2)

CHARLES S OVITSKY PC

3500 W PETERSON AVE, SUITE 401

CHICAGO, IL 606593307

7735883090

CHARLES S OVITSKY PC

2155 PFINGSTEN RD

NORTHBROOK, IL 600626427

8474806350

Source: CMS National Downloadable File, September 2026.

MARIANNA BILIS, OD | HealthCareAtlasUSA