Manhattan Cardiology
Mary E. Greene, MD

Mary E. Greene, MD

Director of Women's Health / Cardiologist

Seeing patients at:

Midtown East (51st & 3rd)

Mary Greene, MD is a cardiologist who specializes in Coronary and Peripheral Vascular Procedures, Echocardiography and Nuclear Cardiology, and Cardiovascular Disease Medicine. She is board-certified in Internal Medicine, Cardiovascular Disease, Echocardiography, Nuclear Cardiography, and RPVI.

After completing her undergraduate degree in biochemistry at SUNY Binghamton, Dr. Greene attended medical school at St. George’s University School of Medicine. She completed her internship and residency in internal medicine at Maimonides Medical Center in Brooklyn, where she was also a fellow in cardiology and cardiovascular disease.

Dr. Greene joined Manhattan Cardiology in June of 2020. Her approach to cardiovascular medicine places a high value on individualized treatment and emphasizes preventive medicine, heading off potential cardiac health issues before they arise. She enjoys helping her patients gain a better understanding of their bodies to empower them to make informed, healthy decisions. Dr. Greene believes strongly that cardiovascular medicine is for everybody – young and old, healthy and sick, smokers and non-smokers.

In her spare time, Mary enjoys staying active by running, kickboxing, and riding her bike.


St. George’s University School of Medicine 2008 – 2012
M.D., Medicine
Geoffrey H. Bourne Scholarship recipient

State University of New York at Binghamton 2004 – 2008
Degree Bachelor of Science, Biochemistry

Board Certifications

American Board of Internal Medicine
Certified in Cardiovascular Disease

American Board of Internal Medicine
Certified in Internal Medicine

Hospital Privileges

Maimonides Medical Center, St Luke’s Cornwall Hospital

Mary E. Greene, MD's Reviews

The absolute friendliest and professional staff. very helpful and observative. Office very clean and organized. As a first time patient, I was very comfortable and respected.
Dr. Greene’s office was fantastic on my first visit. They took the time to investigate whether my insurance was accepted — and despite that process taking longer than expected, they...
This office was so efficient in getting me into the exam room and everything thereafter. I was out in 1 hour and each staff member was thorough in my vitals,...