Skip to Content

HealthPark Medical Center: Medical Staff Operating Council

Officers

Daniel J. Krauss, M.D.

Daniel J. Krauss, M.D.

President

Christopher H. Ponder, M.D.

Christopher H. Ponder, M.D.

President Elect

Michal Nawalany, M.D.

Michal Nawalany, M.D.

Secretary/Treasurer

Department Chairs

Sarah Shields, M.D.

Sarah Shields, M.D.

Dept. Chairman, Anesthesiology

Christopher Ponder, M.D.

Christopher Ponder, M.D.

Dept. Chairman, Emergency Med.

Krunal B. Patel, M.D.

Krunal B. Patel, M.D.

Dept. Chairperson, Medicine

Juan P. Richiusa, M.D.

Juan P. Richiusa, M.D.

OB/GYN Dept. Chair

TBD

TBD

Dept. Chairman, Pathology

Craig A. MacArthur, M.D.

Craig A. MacArthur, M.D.

Dept. Chairman, Pediatrics

Sharik K. Rathur, M.D.

Sharik K. Rathur, M.D.

Dept. Chairman, Radiology

TBD

TBD

Dept. Chairman, Surgery

At-Large Members

Sarah M. Arnold, M.D.

Sarah M. Arnold, M.D.

Anesthesiology

Samina Azam, M.D.

Samina Azam, M.D.

Hospitalist

David G. Cervantes, M.D.

David G. Cervantes, M.D.

Cardiology

Marvin Delvina, D.O.

Marvin Delvina, D.O.

Hospitalist

Carrie S. Dunn, M.D.

Carrie S. Dunn, M.D.

Emergency Medicine

Ricardo O. Escarcega Alarcon, M.D.

Ricardo O. Escarcega Alarcon, M.D.

Cardiology

Brian Garrity, D.O.

Brian Garrity, D.O.

Hospitalist

Aaron Josephson, D.O.

Aaron Josephson, D.O.

Hospitalist

Ryan O. Moorhouse, D.O.

Ryan O. Moorhouse, D.O.

Neurology

Michal Nawalany, M.D.

Michal Nawalany, M.D.

Vascular Surgery

Karla Quevedo, M.D.

Karla Quevedo, M.D.

Cardiology

Pranav Shah, M.D.

Pranav Shah, M.D.

Infectious Disease

Ganesh G. Shenoy, M.D.

Ganesh G. Shenoy, M.D.

Nephrology

Medical Staff Committee Representatives

Samina Azam, M.D.

Samina Azam, M.D.

System Cred./Priv.

Micheal R. Dunn, M.D.

Micheal R. Dunn, M.D.

Fac. Quality Co-Chair

Kathleen E. Shimp, M.D.

Kathleen E. Shimp, M.D.

Fac. Quality Co-Chair

Ex-Officio (Non-Voting) Members

Kristie Huff, MSN, RN - Chief Nurse and Operations Executive 

Eric Appelgren, M.D. – Chief Physician and Operations Executive 

Sally C. Palmon, M.D. - V.P. Medical Affairs, MSS

ATTENDEES/GUESTS (NON-VOTING MEMBERS):

Ephraim Livingston - Senior Counsel

Olga L. Ruiz, CPCS, CPMSM - Director Medical Staff Administrative Services

Sherrie D. LaFemina, CPCS, CPMSM - Project Coordinator, Medical Staff Service 

Gregg MacDonald, APRN - Neurology/Medicine - Advanced Practice Provider Representative 

Kandy DeWitt - Director Surgical Services – HP 

Sabrina Gorton – Director Emergency Services - HP

Stephanie Perez, RN - Director HP -SPCU

Sandra Simmons, RN, Nursing - Director HP-OHICU

Anne Wilson, Nursing - Director – HP - PCU