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Doctors / IL

ROBERT ARA PETROSSIAN, MD

UROLOGY

Medical school: OAKLAND UNIV, WILLIAM BEAUMONT SCHOOL OF MEDICINE

Graduated: 2017

NPI: 1912436015

Practice Locations (3)

OSF MULTI-SPECIALTY GROUP

2 SAINT ANTHONYS WAY, SUITE 300

ALTON, IL 620024581

6184622226

UROLOGY OF ST LOUIS INC

6812 STATE ROUTE 162 200

MARYVILLE, IL 620628562

6182880900

UROLOGY OF ST LOUIS INC

12855 N 40 DR, SUITE 375

SAINT LOUIS, MO 631418657

3145676071

Source: CMS National Downloadable File, September 2026.

ROBERT PETROSSIAN, MD | HealthCareAtlasUSA