About Steve Greenberg, MD, PhD

Dr. Steven M. Greenberg, Professor of Neurology at Harvard Medical School, holds the John J. Conway Endowed Chair in Neurology, directs the Hemorrhagic Stroke Research Program, and is Vice-Chair for Faculty Development and Promotions at the Massachusetts General Hospital. Dr. Greenberg has authored over 350 research articles and 100 chapters, reviews, and editorials in the areas of hemorrhagic stroke and small vessel brain disease. He has served in many national and international leadership roles including Co-Chair of the American Heart Association ARIA Summit, Principal Investigator for the NINDS MarkVCID biomarkers consortium coordinating center, Co-Principal Investigator for the NINDS DISCOVERY network on post-stroke cognition, Chair of the International CAA Association, Chair of the 2022 American Heart Association Guidelines for Management of Spontaneous Intracerebral Hemorrhage Writing Group, and chair of the American Heart Association International Stroke Conference. Dr. Greenberg is a recipient of the 2024 Harvard Medical School William Silen Lifetime Achievement in Mentoring Award and the 2017 American Heart Association Feinberg Award for Excellence in Clinical Stroke.

Departments, Centers, & Programs:

Clinical Interests:

Treats:

Locations

Mass General Vascular Center: Stroke Service
55 Fruit St.
Wang Ambulatory Care Center
7th Floor, Suite 720
Boston, MA 02114
Phone: 617-726-8459

Medical Education

  • MD, Columbia University College of Physicians & Surgeons
  • Residency, Massachusetts General Hospital
  • Fellowship, Brigham and Women's Hospital

American Board Certifications

  • Neurology, American Board of Psychiatry & Neurology
  • Vascular Neurology, American Board of Psychiatry & Neurology

Note: This provider may accept more insurance plans than shown; please call the practice to find out if your plan is accepted.


Research

Dr. Greenberg has authored over 140 research articles and 60 chapters, reviews, and editorials in the areas of hemorrhagic stroke and small vessel brain disease, served as principal investigator on multiple national research grants, and in leadership positions at national and international conferences on hemorrhagic stroke and vascular cognitive impairment.  He is currently Chair of the American Heart Association International Stroke Conference, Session Co-Chair of the NINDS Alzheimer's Disease-Related Dementias Workshop, and charter member of the NIH Acute Neural Injury and Epilepsy study section.

Publications

Reviews: Comments and Ratings

4.9out of 5(72 Ratings, 39 Comments)

August 2025

Dr. Greenberg explained everything very, very thoroughly to us. He took time to listen, but he also took time to explain to us. We were very pleased with the appointment and especially the outcome and appreciate his expertise. Thank you.


August 2025

impressed by his skill and humanity


August 2025

Very helpful meeting with him And I appreciated the appointment.


August 2025

Excellent bedside manner. Answered all questions and concerns. Very knowledgeable. I always look forward to seeing him and leave extremely pleased with the visit.


August 2025

I had questions that I needed answers to, but our time was up and we were told to leave.


July 2025

He explained his diagnosis very well and took time to answer all of my questions and concerns


July 2025

Very Patient knowledgeable and pleasant


July 2025

I can't say enough about Dr. Greenberg. He took phenomenal care of my father, and now I'm reassured that he is taken care of me.


July 2025

Professional and attentive with a sene of humor. I really appreciate Dr. Greenbergs careful consideration of my conditions.


June 2025

The opportunity to speak with and spend time with Dr. Greenberg was very, very good. He was knowledgeable and easy to present his side of the information I was providing, and he's an impressive man, an impressive doctor. And I certainly appreciated the opportunity to be in conversations with him and obtain his information that he provided me.

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