Our Team

Andrew M. Cameron, MD PhD
- Surgeon-in-chief, The Johns Hopkins Hospital.
- Professor of Surgery
Wikrom Karnsakul, MD
- Director, Pediatric Liver Center
- Professor of Pediatrics
Betsy A. King, MD PhD
- Chief, Division of Transplantation
- Associate Professor of Surgery
Gihan Naguib, MBChB MHSc
- Assistant Professor of Pediatrics
Kenneth Ng, DO
- Director of Endoscopy
- Associate Professor of Clinical Pediatrics
Ann Scheimann, MD MBA
- Medical Advisor, Weight Management Program
- Professor of Pediatrics
4.9out of5 30 reviews
Kathryn K. Smith, MD
- Medical Director, Pediatric Liver Transplantation
- Assistant Professor of Pediatrics

Nurse Practitioners

Mary Katherine Alford, CRNP

Expertise: Pediatric Gastroenterology
Mikaela Arigo, CRNP

Pharmacist

Christopher Hartley, Pharm.D.

Social Worker

Leona Vernon, L.M.S.W.

Pediatric Clinical Nutrition Specialist

Shelby Vaughn, R.D.N., L.D.N.