Leadership

Meet Our Executive Team


John G. RaffoulJohn G. Raffoul, DPA, FACHE 
President & CEO


BPatricia StonePatricia Stone, RN, MSN 
Senior Vice President of Nursing & Chief Nurse Executive


Mara BryantMara C. Bryant 
Senior Vice President, Organizational Performance


Mary Anne ChernMary Anne Chern, FAHP, ACFRE 
Senior Vice President, Fund Development & External Relations


Natasha MilatovichNatasha Milatovich, MBA, MHRM 
Vice President, Human Resources


Cesar Armendariz
Cesar Armendariz ​
Vice President, Business Development


BLIN RICHARDSBlin Richards, ​CPA, MBA​ 
Vice President of Finance


Adventist Health Southern California Network (includes Glendale Adventist Medical Center, San Joaquin Community Hospital, Simi Valley Hospital and White Memorial Medical Center)


Beth D. ZacharyBeth D. Zachary, FACHE 
President & CEO, Southern California Region


Roland FargoRoland Fargo
Senior Vice President of Business Strategy & President of Medical Services Network, Southern California Network


Roland FargoArby Nahapetian, MD
Chief Medical Officer


Medical Staff Leadership


White Memorial Medical Center is a unique community-based teaching hospital serving East and South Los Angeles. The non-profit, 353-bed hospital is committed to improving the health of the community by providing high quality and comprehensive care with inpatient and outpatient services. White Memorial was established in 1913, and today is regionally recognized for state-of-the-art technology and specialty care services provided by some of the best physicians in Los Angeles whose credentials include pioneering research, ivy-league education, and a commitment to compassionate and culturally-competent care. For more information, visit www.adventisthealth.org/white-memorial.

Adventist Health is a faith-based, nonprofit integrated health delivery system serving communities in California, Hawaii, Oregon and Washington. Our workforce of 31,000 includes more than 22,350 employees; 4,800 medical staff physicians; and 3,850 volunteers. Founded on Seventh-day Adventist heritage and values, Adventist Health provides compassionate care in 20 hospitals, more than 275 clinics (hospital-based, rural health and physician clinics), 15 home care agencies, seven hospice agencies and four joint-venture retirement centers. Visit AdventistHealth.org for more information.