Geogia Colon & Rectal Surgical Associates, P.C. Geogia Colon & Rectal Surgical Associates, P.C.Geogia Colon & Rectal Surgical Associates, P.C.
GCRSA Physicians

All of our physicians remain actively involved in medical and technological research programs that over the years have led to earlier discharge and faster recuperation rates for many surgery patients. To learn more about our physicians, click on a name or photo below.


Guy R. Orangio, M.D., F.A.C.S., F.A.S.C.R.S.
Guy R. Orangio, M.D. F.A.C.S., F.A.S.C.R.S.
Wayne L. Ambroze, Jr., M.D., F.A.C.S., F.A.S.C.R.S.
Wayne L. Ambroze, Jr., M.D., F.A.C.S., F.A.S.C.R.S.
David N. Armstrong, M.D., F.R.C.S., F.A.C.S., F.A.S.C.R.S.
David N. Armstrong, M.D., F.R.C.S., F.A.C.S., F.A.S.C.R.S.
Marion E. Schertzer, M.D., FACS, FASCR
Marion E. Schertzer, M.D., FACS, FASCR
Dennis Choat, M.D.,  FACS, FASCRS
Dennis Choat, M.D.,  FACS, FASCRS
Timothy Simon, M.D., F.A.C.S.
Timothy Simon, M.D., F.A.C.S.





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