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.
Gary Allan Keller, M.D., Ph.D.
Univ of Vermont (BS 1972)
Univ of Vermont (MD 1979)
Univ of Minnestota General Surgery Residency (1979-1986)
Univ of Toronto Cardiothoracic Surgery (1986-1988)