HealthPark Medical Center: Facility Medical Executive Committee
Officers

Daniel J. Krauss, M.D.
President

Samina Azam, M.D.
Past President

Ricardo O. Escarcega Alarcon, M.D.
Secretary/Treasurer
Department Chairs

Daniel J. Krauss, M.D.
Dept. Chairman, Anesthesiology

Christopher Ponder, M.D.
Dept. Chairman, Emergency Med.

Syeda S. Khan, M.D.
Dept. Chairperson, Medicine

Juan P. Richiusa, M.D.
OB/GYN Dept. Chair

Orestes Borrego, M.D.
Dept. Chairman, Pathology

Craig A. MacArthur, M.D.
Dept. Chairman, Pediatrics

Sharik K. Rathur, M.D.
Dept. Chairman, Radiology

Paul L. DiGiorgi, M.D.
Dept. Chairman, Surgery
At-Large Members

Sarah M. Arnold, M.D.
Anesthesiology

Samina Azam, M.D.
Hospitalist

David G. Cervantes, M.D.
Cardiology

Marvin Delvina, D.O.
Hospitalist

Carrie S. Dunn, M.D.
Emergency Medicine

Ricardo O. Escarcega Alarcon, M.D.
Cardiology

Brian Garrity, D.O.
Hospitalist

Aaron Josephson, D.O.
Hospitalist

Ryan O. Moorhouse, D.O.
Neurology

Pranav Shah, M.D.
Infectious Disease

Denys Shapovalov, M.D.
Neurology

Ganesh G. Shenoy, M.D.
Nephrology
Medical Staff Committee Representatives

TBD
System Cred./Priv.

Micheal R. Dunn, M.D.
Fac. Quality Co-Chair

Kathleen E. Shimp, M.D.
Fac. Quality Co-Chair
Ex-Officio (Non-Voting) Members
Eric Appelgren, M.D. – Chief Physician and Operations Executive
William J. Carracino Jr., M.D. – VP & Chief Digital Health Executive (Ad Hoc Invitee)
Mark A. Greenberg, M.D. – VP Medical Affairs, MSS
Kristie Huff, MSN, RN - Chief Nurse and Operations Executive
Sherrie D. LaFemina, CPCS, CPMSM – Medical Staff Coordinator
Gregg MacDonald, APRN - Neurology - Advanced Practice Provider Representative
Mary McGillicuddy – Chief Legal Officer
Olga L. Ruiz, CPCS, CPMSM, Director, Medical Staff Administrative Services