Terry Mamounas, MD
Member of Orlando Health Medical Group Member of Orlando Health Medical Group

Terry P. Mamounas, MD - Breast Surgery

Orlando Health Cancer Institute

Address: 22 W. Underwood St.
3rd Floor
Orlando, FL 32806

Call: 321.843.8370


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Terry Mamounas, MD, MPH, FACS, received his medical degree from the University of Athens Medical School in Athens, Greece, in 1983 and a Masters of Public Health from the University of Pittsburgh in 1989. He completed his general surgery residency at McKeesport Hospital in Pennsylvania.

He then completed a clinical oncology research fellowship at the University of Pittsburgh and a surgical oncology fellowship at the Department of Surgical Oncology, Roswell Park Cancer Institute in New York. He is currently the Medical Director of the Comprehensive Breast Program.

Dr. Mamounas has authored and coauthored more than 300 abstracts, peer-reviewed manuscripts and book chapters and has given numerous lectures at national and international meetings. As part of the National Surgical Adjuvant Breast and Bowel Project, his clinical research has been funded over the past 20 years by several National Cancer Institute grants and more recently by a Komen for the Cure grant.

He has served on the editorial boards of several oncology journals and is a past associate editor of the Journal of Clinical Oncology. He has received several awards and distinctions and has been listed in The Best Doctors in America consistently since 2001. He is considered one of the nation's best cancer physicians.

Dr. Mamounas holds memberships in several professional societies, including the American College of Surgeons, the Society of Surgical Oncology and the American Society of Clinical Oncology.

Board Certifications

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Academic Information

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Medical Education

National and Kapodistrian University of Athens


McKeesport Hospital


Roswell Park Cancer Institute


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