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Mary Hanna, MD

Internal Medicine
Specialties
Internal Medicine

Locations and Appointments

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Center for Community Health at NewYork-Presbyterian Brooklyn Methodist Hospital

515 6th Street
Brooklyn, NY 11215
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iconAbout Mary Hanna, MD

Dr. Hanna, a Brooklyn native, earned a BA/MA in biotechnology from CUNY Hunter College. After college, Dr. Hanna worked in academia for 6 years, helping to develop therapies in Alzheimer's disease at Weill Cornell Medical College and in immunodeficiencies at Mount Sinai School of Medicine. She then decided to transition from the bench to the bedside, and embarked on her career in medicine by attending Saba University School of Medicine. She was immediately drawn to the field of internal medicine, and feeling a kinship to the people of Brooklyn, attended residency at NYP Brooklyn Methodist Hospital, the same hospital she volunteered at as a teenager. Dr. Hanna will continue to serve th...

iconHospital Affiliations

  • NewYork-Presbyterian Brooklyn Methodist Hospital
4.9/5 (275)

Reviews

She is excellent and goes over your last visit. Would recommend Dr Hanna to my family and friends
March 16, 2026
Dr. Hanna took time to sit and talk with me, listen to my questions and concerns and answer them.
February 27, 2026
Very understandable
February 08, 2026