Vanderbilt Colon and Rectal Surgery

Surgical Faculty

Timothy M. Geiger, M.D., Assistant Professor of Surgery, Colon and Rectal Surgery

Alan J. Herline, M.D., Associate Professor of Surgery, Colon and Rectal Surgery, and Assistant Professor of  Biomedical Engineering

Roberta L. Muldoon, M.D., Assistant Professor of Surgery, Colon and Rectal Surgery

Clinic Faculty

Tonna McCutcheon, M.S.N., R.N., C.G.R.N., A.C.N.P., nurse practitioner, Benign Anorectal Clinic

Adjunct Faculty

Amosy Ephreim M'Koma, M.D., Ph.D., M.S., adjunct research assistant professor of Surgery, Colon and Rectal Surgery