HealthCareAtlasUSA

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Doctors / OH

JOHN GEOFFREY ALLEN, MD

OPHTHALMOLOGY

Medical school: OHIO STATE UNIVERSITY COLLEGE OF MEDICINE

Graduated: 1986

NPI: 1821084096

Practice Locations (1)

3794 OLENTANGY RIVER RD

COLUMBUS, OH 432143455

6142674122

Source: CMS National Downloadable File, September 2026.

JOHN ALLEN, MD | HealthCareAtlasUSA