Leadership Team

Our Leadership Team Makes a Difference

Prospect Medical Holdings is guided by a diverse and highly experienced leadership core. This group maintains the vision that has made Prospect a needed difference-maker in the lives of so many patients today, and many executives contribute to our continued efforts. Below are some members of our leadership team with a focus on the corporate staff that manages the day-to-day corporate and hospital level administrative operations.

Prospect Medical 

SAM LEE
Chairman of the Board and Chief Executive Officer

MITCHELL LEW, MD
President

DAVID TOPPER
President of Alta Hospitals System, LLC

ALFREDO SABILLO
Chief Financial Officer

ROB ELDERS
Co-General Counsel, Managed Care & Physician Groups

FRANK SAIDARA
Co-General Counsel, Hospitals & Outpatient Facilities

CINDRA SYVERSON
Senior Vice President, Chief Human Resources Officer

CATHY STEVENS
Corporate Chief Nursing Officer & Quality, Patient Safety and Clinical Excellence Officer

LAURA LACORTE
Chief Compliance and Privacy Officer