Gastroenterologists, Hepatologists & Nutritionists

The following physicians and advanced practice nurses specialize in treating children with disorders that affect digestion and nutrition. Please note that not all of our specialists are available at every location. Select their names to learn more about their special interest areas and locations.

Barry K. Wershil, MD

Division Head, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 2 Locations
Estella M. Alonso, MD

Estella M. Alonso, MD

Medical Director, The Siragusa Transplantation Center

  • Seeing Patients at 1 Location

Valeria C. Cohran, MD

Medical Director, Intestinal Rehabilitation and Transplantation; Attending Physician, Gastroenterology

  • Seeing Patients at 1 Location
Lee M. Bass, MD

Lee M. Bass, MD

Clinical Practice Director and Director of Endoscopy, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 4 Locations

Jeffrey B. Brown, MD

Clinical Director, Inflammatory Bowel Disease Program

  • Seeing Patients at 1 Location
Catherine A. Chapin, MD

Catherine A. Chapin, MD

Attending Physician, Gastroenterology, Hepatology & Nutrition

  • Seeing Patients at 1 Location
Mark H. Fishbein, MD

Mark H. Fishbein, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 3 Locations

John E. Fortunato, Jr, MD

Director, Neurointestinal & Motility Program; Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 2 Locations
Alex D. Green, DO

Alex D. Green, DO

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 3 Locations
Maria T. Greene, MD

Maria T. Greene, MD

Attending Physician, Gastroenterology

  • Seeing Patients at 2 Locations
Amir F. Kagalwalla, MD

Amir F. Kagalwalla, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 4 Locations
Alyssa A. Kriegermeier, MD

Alyssa A. Kriegermeier, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 1 Location

Michael A. Malandra, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 2 Locations
Saeed Mohammad, MD

Saeed Mohammad, MD

Medical Director, Hepatology and Liver Transplantation

  • Seeing Patients at 1 Location
Peter T. Osgood, MD

Peter T. Osgood, MD

Attending Physician, Gastroenterology, Hepatology & Nutrition

  • Seeing Patients at 1 Location
C. Allan Pratt, MD

C. Allan Pratt, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 2 Locations
Joshua D. Prozialeck, MD

Joshua D. Prozialeck, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 2 Locations
Adrienne Scheich, MD

Adrienne Scheich, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 4 Locations
Jennifer A. Strople, MD

Jennifer A. Strople, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 2 Locations
Sally E. Tarbell, PhD

Sally E. Tarbell, PhD

Pediatric Psychologist, Gastroenterology, Hepatolgy & Nutrition

  • Seeing Patients at 2 Locations
Sarah A. Taylor, MD

Sarah A. Taylor, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 1 Location
Joshua B. Wechsler, MD

Joshua B. Wechsler, MD

Attending Physician, Gastroenterology, Hepatology and Nutrition; CURED (Campaign Urging Research for Eosinophilic Disease) Foundation Research Scholar

  • Seeing Patients at 2 Locations

Susan Buck, PNP

Pediatric Nurse Practitioner, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 2 Locations

Laura Fountain, APRN

Pediatric Nurse Practitioner, Gastroenterology/Hepatology/Nutrition

  • Seeing Patients at 1 Location
Maria Manuel-Rubio, MSN, APN, CPNP

Maria Manuel-Rubio, MSN, APRN, CPNP

Pediatric Nurse Practitioner, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 1 Location

Julie K. Shotwell, APRN, NP

Pediatric Nurse Practitioner, Gastroenterology, Hepatology & Nutrition

  • Seeing Patients at 1 Location

Truc Vo, APRN, NP

Pediatric Nurse Practitioner, Gastroenterology, Hepatology and Nutrition

  • Seeing Patients at 1 Location
Suzanne P. Nelson, MD, MPH

Suzanne P. Nelson, MD, MPH

Member, Children's Community Physicians Association

  • Seeing Patients at 1 Location