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Physician Directory

Dr. Mark S. O'Brien, MD

Internal Medicine, Obrien & Green Mds

Dr. O'Brien's Background Bio

Dr. Mark S. O'Brien graduated from the Wayne State University School of Medicine in 1980. He works in Grand Rapids, MI and specializes in Internal Medicine and Nephrology. Dr. O'Brien is affiliated with Spectrum Health Blodgett Campus, Spectrum Health United Hospital and Spectrum Health Grand Rapids. He speaks English and Russian.

Gender: Male

Years in Practice: 34 Years

Languages Spoken: English, Russian

Dr. O'Brien's Education & Training

Medical School: Wayne State University School of Medicine

Graduation Date: 1980

Dr. O'Brien's Specialties & Hospital Affiliations

Hospital Affiliations: Spectrum Health Blodgett Campus, Spectrum Health United Hospital, Spectrum Health Grand Rapids

Specialties: Internal Medicine, Nephrology

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