Meet Your Team | Phoenix Children's Hospital

The compassionate and highly experienced IBD team at Phoenix Children’s includes specialized physicians, an IBD program coordinator and a dedicated IBD medical assistant. A registered dietitian and clinical psychologist round out our team to ensure we address all your child’s physical, emotional and psychosocial needs.

Leadership Team

Lisa E. McMahon, MD

Lisa E. McMahon, MD

Medical Director, Pectus Center; Surgical Director, Inflammatory Bowel Disease Program

Specialties

Brad A. Pasternak, MD

Brad A. Pasternak, MD

Medical Director, Inflammatory Bowel Disease Clinic; Medical Director, Pediatric Fecal Microbiota Transplant Program

Specialties

Gastroenterology

Ashish S. Patel, MD

Ashish S. Patel, MD

Physician-in-Chief

Specialties

Gastroenterology

Physicians & Doctors

Elizabeth K. Hilow, MD

Elizabeth K. Hilow, MD

Specialties

Gastroenterology

Jenna S. Rudo-Stern, PhD

Jenna S. Rudo-Stern, PhD

Specialties

Psychology

Paula M. Tizzard, MD

Paula M. Tizzard, MD

Specialties

Gastroenterology

Dietitian

Elizabeth R. Langreck, RD

Elizabeth R. Langreck, RD

Specialties

Gastroenterology