Reviews reflect patients' level of satisfaction with the care they received from this provider. Dr. Mark Brennan xhas an overall rating of 3.3.
Dr. Mark Brennan, MD is a Doctor primarily located in Johnson City, NY. He has 23 years of experience. His specialties include Vascular Surgery and General Surgery. Dr. Brennan is affiliated with Lourdes Hospital and UHS Wilson Medical Center. He speaks English.
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Specialties & Expertise
Dr. Mark Brennan has the following 6 areas of expertise and 2 specialties.
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Locations & Directions
Dr. Mark Brennan, MD is similar to these 3 Doctors near Johnson City, NY.