Our Physicians and Staff

Meet the Inflammatory Bowel Disease (IBD) Center Team

Director
David J. Keljo, MD, PhD

Our Physicians
Feras T. Alissa, MD
Gastroenterology

A’Delbert Bowen, MD
Radiology

R. Cartland Burns, MD
Pediatric Surgery

Maria Clavell, MD
Gastroenterology

Alka Goyal, MD
Gastroenterology

Douglas Lindblad, MD
Gastroenterology

Robert H. Squires Jr, MD
Hepatology

Sarangarajan Ranganathan, MD
Pathology

Eva Szigethy, MD, PhD
Psychiatry

Clinical Staff
Diana Hardy, MSCP
Sarah Houston, MSW
Carey L. O’Brien, MS, RD, LDN
Danielle Sebbens, RN, MSN, CRNP

Research Coordinator
Sandra McRandal, RN, MSN, CRNP