Leadership Team

Scott Reiner

Scott Reiner is the chief executive officer of Adventist Health. Scott has been in his current role since 2014. A registered nurse with nearly 30 years of healthcare leadership, Scott has a passion for mission, especially serving the underserved. He is committed to quality, experience, consumer value and expanding mission into the community. As CEO, he is responsible for setting the vision and direction of Adventist Health and positioning the organization for growth.

Previously, Scott served as executive vice president/chief operations officer and was responsible for the day-to-day operations of the $4 billion health system. Prior to that, he was president and CEO of Adventist Health Glendale, a 515-bed facility in Southern California. Scott has a bachelor’s degree in nursing from Pacific Union College in Angwin, California, and a master’s degree in health administration from California State University, Northridge.

Bill Wing

Bill Wing, president of Adventist Health, assumed his current position in November 2016 after serving as executive vice president/chief operations officer since March 2014. In this role, Bill's primary focus is ensuring Adventist Health is structured to achieve the system’s strategic vision.

In June 2011, Bill joined Adventist Health as the senior vice president for system performance and strategy. In that role, he drove the strategic plan and value-based performance targets for Adventist Health’s markets in four states. He was also responsible for the day-to-day operations across the care continuum including ambulatory, acute, post-acute and clinical services. After graduating from Southern Adventist University with a bachelor’s degree in business administration, Wing completed an MBA in finance from the Owen Graduate School of Management at Vanderbilt University.

John Beaman

John Beaman assumed the role of chief people officer/chief business officer for Adventist Health in March 2018. In this role, John directs executive leadership and operational management of information technology, accounts payable, payroll, supply chain, construction management, facilities and the analytics and project management office. Prior to this role, John served as the senior finance officer for shared services, chief financial officer of Adventist Health Simi Valley and chief financial officer of Adventist Health Bakersfield.

John holds a bachelor’s degree in business administration from Southwestern Adventist University and an MBA with emphasis in Finance from Marylhurst University.

Jeff Eller

Jeff Eller assumed the role of president of Adventist Health’s Northern California Region in February of 2014 and also serves as interim president of Adventist Health Bakersfield. The Northern California Region includes Adventist Health Feather River, Adventist Health Howard Memorial, Adventist Health Clear Lake, Adventist Health and Rideout, Adventist Health St. Helena, Adventist Health Ukiah Valley and Adventist Health Vallejo. The region also has more than 75 clinics and one joint-venture retirement center.

Jeff has 30 years of service with Adventist Health, including the role of vice president at Adventist Health Glendale and CEO of Adventist Health Sonora. He is board-certified in healthcare management as a fellow of the American College of Healthcare Executives. Jeff received his MBA from California State University, San Bernardino with an emphasis in human resources and holds a bachelor’s degree from Loma Linda University.

Joyce Newmyer

Joyce Newmyer is the system’s chief culture officer and is responsible for culture, communication, engagement, learning, development, residencies and internships as well as diversity, equity and inclusion. Joyce also serves as president of Adventist Health's Pacific Northwest Region, which includes Adventist Health Portland and Adventist Health Tillmook in Oregon and Adventist Health Castle in Hawaii. In this role, Joyce chairs the governing board for each hospital and oversees the operations of more than 40 medical clinics, two home care agencies and two retirement centers in the Northwest.

Joyce holds a bachelor’s degree in business administration from California State University, Fresno and a master’s degree in health services administration from St. Francis University.

Andrew Jahn

Andrew Jahn assumed the role of president of Adventist Health’s Care Division in February 2020. As president, Andrew leads and supports all aspects of where and how care is delivered, including hospitals, medical offices, service lines, clinical models and provider roles. Andrew previously served as Southern California Region president as well as director of finance, president and CEO of Adventist Health Sonora.

Andrew received his MBA from the University of Central Florida and holds a bachelor's degree in business management from Union College.