Patient Reviews

Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. John Marra xhas an overall rating of 5.0.

About

Dr. John Marra, MD is a Doctor primarily located in Baltimore, MD. He has 43 years of experience. His specialties include Cardiovascular Disease and Internal Medicine. Dr. Marra is affiliated with MedStar Good Samaritan Hospital. He speaks English.

1
Language

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2
Education

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Locations & Directions

Medstar Medical Group

5601 Loch Raven Blvd
Baltimore, MD 21239

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