Our Physicians and Staff

Meet the Gastroenterology Team

Chief of Service
Mark Lowe, MD, PhD

Clinical Director
Robert H. Squires Jr., MD

Director, Intestinal Care and Rehabilitation Center
Jeffrey A. Rudolph, MD

Physicians
Feras T. Alissa, MD
Ram Chandra, MD
Maria Clavell, MD
Alka Goyal, MD
David Keljo, MD, PhD
Douglas Lindblad, MD
Benjamin L. Shneider, MD
Eva Szigethy, MD, PhD
Marcus R. Rivera, MD
Veena Venkat, MD

Clinical Support Staff
Beverly Bernard, CRNP
Carol Earl, PA
Carey O’Brien, MS, RD, LDN
Danielle Sebbens, CRNP
Leslie Coda, CRNP

Clinical Nurses
Allison Betz
Denise Di Pasquale
Erin Kroh
Amy Smith
Kimberly Steighner
Sandra Stein-Gediohn

Procedure Nurses
Melissa Pisicottano
Paula Stanley