John Mahmarian, MD

Profile Limit

You've reached your limit on the number of full doctor profiles you can view.

Please see our Terms & Conditions. If you have questions or would like to regain access, please contact doctors@usnews.com.

About This Physician

Gender Male
Type of Specialist Cardiologist
Special Expertise
  • Acute Coronary Syndromes
  • Cardiovascular Imaging
  • Clinical Trials
  • Nuclear Cardiology
Admitting Hospital(s) Methodist Hospital
Ranked #12 in Cardiology & Heart Surgery
Nationally Ranked in 13 Specialties

Methodist Willowbrook Hospital
High performing in 1 Specialty
Board Certification(s)
Latest Certification Date(s)
Cardiovascular Disease
1989
Internal Medicine
1983
Obtained Medical Degree From New York Medical College
1980
Residency(ies)
Internal Medicine
Baylor Affils Hosp
Houston, TX
1981 - 1984
Fellowship(s)
Cardiovascular Disease
Baylor Univ Med Ctr
Houston, TX
1984 - 1986
Nuclear Cardiology
Baylor Univ Med Ctr
Houston, TX
1986 - 1988
Faculty Appointment
Prof
Medicine
Cornell Univ-Weill Med Coll

Disclaimer and a note about your health

Like this doctor?

We've identified thousands of the nation's best doctors based on a peer nomination process.

U.S. News in partnership with
Castle Connolly Medical Ltd.

Advertisement
Updates, Corrections, and Nominations

Updates: Do we have outdated or incorrect information about a doctor? Please send updates and corrections to doctors@usnews.com.

Nominations: Are we overlooking a great doctor? If you are a doctor, you can also nominate other doctors for possible inclusion in Top Doctors.

More info: Would you like to read more about Top Doctors? View our methodology.