This site is not optimized for Internet Explorer 8 (or older).
Please upgrade to a newer version of Internet Explorer or use an alternate browser such as Chrome or Firefox.
Mark S. Allen, M.D.
Allegheny College 1973-1977
SUNY Buffalo - Chemistry Graduate School 1977-1978
Hahnemann Medical School 1978-1982
Massachusetts General Hospital General Surgery Resident 1982-1988
Massachusetts General Hospital Cardiothoracic Surgery Resident 1998-1990
Content Published on CTSNet
- General Thoracic Surgery