Board of Directors

The PPOC Board of Directors is made up of 21 individuals—12 elected practice providers, 4 appointed members from Boston Children’s Hospital, 4 appointed members from the Physicians’ Organization, and the President and CEO of the PPOC.

Richard Bachur, MD
Chief, Division of Emergency Medicine, Boston Children's Hospital

Fernando Catalina, MD
Medical Associates Pediatrics

Elisabeth DiPietro, MD
Hyde Park Pediatrics

Beth Freire, MD
Woburn and North Andover Pediatrics

Gary Fleisher, MD
Pediatrician-in-Chief Chair, Department of Medicine Boston Children’s Hospital

Richard Garber, MD
Framingham Pediatrics

Josh Greenberg
V.P. Government Relations at Boston Children's Hospital

David Greenes, MD
Needham Pediatrics

Michael Lee, MD
Executive Director and Medical Director, Department of Accountable Care and Clinical Integration
Boston Children’s Hospital

Michelle Lock, MD
Commonwealth Pediatrics

Cindy Luthern, CPNP
West Cambridge Pediatric and Adolescent Medicine

Leif Norenberg, MD
Briarpatch Pediatrics

Jennifer O’Shea, MD
Greater Lowell Pediatrics

Stuart Pergament, MD
Pediatric Health Care Associates

Mark Proctor, MD
Neurosurgeon-in-Chief, Director, Brain Injury Center
Boston Children’s Hospital

Reza Rahbar, MD, DMD
Assoc. Otolaryngologist-in-Chief: Director of Center for Airway Disorders: Co-Director, Head, Neck and Skull Base Surgery Program
Boston Children’s Hospital

Jason Reynolds, MD, PHD
Wareham Pediatric Associates

Jonathan Schwab, MD
Northampton Area Pediatrics

Doug Vanderslice
Executive Vice President, Finance, RE, and IT and Chief Financial Officer
Boston Children’s Hospital

Laura J. Wood, DNP, RN, NEA-BC
Chief Nursing Officer and Senior Vice President of Patient Care Services
Boston Children’s Hospital

Gregory Young, MD
Longwood Pediatrics / PPOC President & CEO