Our Colorectal Surgery Team


Evangelos Messaris, MD, PhD, FACS, FASCRS

Chief, Colon and Rectal Surgery

Thomas E. Cataldo, MD

Colon and Rectal Surgery

Vitaliy Poylin, MD

Director of the Rectal Cancer Program

Nurse Practitioners

  • Sonya Alyea
  • Kristin Messer
  • Jeanne Quinn