Executive Board
Rafael Castellanos
President
Jonathan Ehrlich
Vice President Administration
Garrison Resnick
Vice President Operations
Dylan Winter
Secretary
Jane Grodenchik
Treasurer
Steve Peluso
Counsel
Michael Jones
Medical Director
Nana Magradze
Quartermaster
Roger Thomas
Logistics Coordinator
Alex O'Donnell
Membership Coordinator
Isabel Hernandez
Scheduling Coordinator
Board of directors
Rafael Castellanos, Esq.
President, Central Park Medical Unit
Michael P. Jones, MD
Medical Director, Central Park Medical Unit
Jonathan Ehrlich
Vice President Administration, Central Park Medical Unit
Garrison Resnick
Vice President Operations, Central Park Medical Unit
Dylan Winter
Secretary, Central Park Medical Unit
Jane Grodenchik
Treasurer, Central Park Medical Unit
Frederick H. Kingsbury, III
Founding Member, Central Park Medical Unit
Dorothy Marks
Founding Member, Central Park Medical Unit
Steve Peluso, Esq.
General Counsel, Central Park Medical Unit
Stuart W. Yothers, Esq., Associate General Counsel
Jones Day, LLP
The Honorable John T. Odermatt
Former Commissioner, NYC Office of Emergency Management
Rock Positano, DPM, MSc, MPH
Hospital for Special Surgery
David S. Slackman
Founding President, Commerce Bank of New York
Mendy Sokol
Plymouth Energy
The Hon. Sue Donoghue, Ex Officio
Commissioner, NYC Department of Parks & Recreation
Elizabeth Smith, Ex Officio
President & CEO, Central Park Conservancy
Medical Advisory Board
CPMU is privileged to have a wide range of medical professionals acting in an advisory role to the Medical Unit.
Medical Director
Michael P. Jones, MD, FAAEM
Professor and Vice Chair of Education, Department of Emergency Medicine
Albert Einstein College of Medicine
Medical Directors Emeritus
Stephan G. Lynn, MD, FACS
Associate Professor of Medicine
Columbia University
Phillip Hew, MD, MBA, MLS, FACEP
Associate Medical Directors
John E. Arbo, MD
Medical Director & Vice Chair for Clinical Affairs, Department of Emergency Medicine
University of Texas Health Science Center San Antonio
Daniel Brodie, MD
Vice President, Chief Medical Officer for Critical Care
Johns Hopkins Health System
Assistant Medical Directors
Arthur Cooper, MD, MS, FACS, FAAP, FCCM, FAHA, FAADM, FAEMS
NYC Health + Hospitals/Harlem
Columbia University Vagelos College of Physicians and Surgeons
Lisa Corrente, MD
Lex Denysenko, MD, FACLP
Assistant Professor of Psychosomatic Medicine
Thomas Jefferson University Hospitals
Gebe George, DO
White Plains Hospital
Walker Lee, MD
Associate Professor of Clinical Emergency Medicine
Perelman School of Medicine, University of Pennsylvania
Michelle Pintea, MD, MPH
Children’s Hospitals at Montefiore
Joel R. Rowe, MD
Josef Schenker, MD, MBA, NRP, FACEP, FAEMS
Medical Director, SeniorCare EMS
Chairperson, NYC REMAC
Randall Schwartz, MD
Associate Professor and Division Chief, Pediatric Cardiac Anesthesiology
The University of Oklahoma College of Medicine
Neal Shipley, MD
Medical Director
Northwell-GoHealth Urgent Care
Samuel Sondheim, MD
Assistant Medical Director
Department of Emergency Medicine, Mount Sinai Morningside
Assistant Professor of Emergency Medicine, Icahn School of Medicine
Philip J. Spencer, MD
Senior Associate Consultant, Department of Cardiovascular Surgery
Mayo Clinic
Gabe Tissian, MD
Audrey Wagner, MD