HealthCareAtlasUSA

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Doctors / MI

MARK BERNTHAL, OD

OPTOMETRY

Medical school: ILLINOIS COLLEGE OF OPTOMETRY AT CHICAGO

Graduated: 1979

NPI: 1811991391

Practice Locations (1)

RICHARD C MERTZ JR MD PC

21711 GREATER MACK AVE

SAINT CLAIR SHORES, MI 480802418

8107740393

Source: CMS National Downloadable File, September 2026.

MARK BERNTHAL, OD | HealthCareAtlasUSA