Meet Our Colon and Rectal Surgeons
Our Colorectal Surgery Team

Evangelos Messaris, MD, PhD, FACS, FASCRS
Chief, Colon and Rectal Surgery; Colon & Rectal Surgery; Surgery

Thomas E. Cataldo, MD
Colon & Rectal Surgery; Surgery

Christian H. Corwin, MD, FACS
Colon & Rectal Surgery

Kristen T. Crowell, MD
Colon & Rectal Surgery
Nurse Practitioners

Stephanie DeMarino, NP

Kristin Messer, NP
