Meet your Center for Pediatric Inflammatory Bowel Disease team
Gastroenterologists with special expertise in IBD will evaluate and treat your child, providing expert care from diagnosis through long-term disease management. Nurses, dietitians, surgeons, social workers, psychologists, and other specialists at CHOP are an important part of our team.
Appointments and referrals
Attending Physicians

Lindsey G. Albenberg, DO

Alyssa Baccarella, MD, MS

Brooke E. Boyer, MD

Máire Abraham Conrad, MD, MS

Steven J. Fusillo, MD

Art Kastl, MD

Judith R. Kelsen, MD

Petar Mamula, MD

Elizabeth Clabby Maxwell, MD, MS

Elana B. Mitchel, MD, MSCE

Noor Nema, MD

Trusha Patel, MD

David A. Piccoli, MD

Ronen Stein, MD
Attending Surgeons

Peter Mattei, MD, FACS, FAAP
Clinical Social Workers

Jefferson Lee Bullard, LCSW
Clinical Dietitians

Natalie L. Stoner, RD, LDN
Clinical Psychologists

Christina E. Holbein, PhD
Program Managers

Janine McDermott, MSN, RN, CPN

Jamie Scaramuzzi, BSN, RN, CPN
Endoscopy Suite

Melissa Oxenberg, RN, BSN

Anita Puma, MSN, RN, CGRN, CNML
Nurse Navigators
Shayna Doherty, BSN, RN
Clinical Research Program Manager
