Glendale Adventist Medical Center - Adventist Health
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Meet Our Executives

 
Kevin Roberts
President/CEO

 Kevin’s passion in health care is for quality and communication. He is committed to ensuring that every interaction we have with patients, families and our communities conveys the high-quality experience that is required of us. He is guided by the idea that there are very few limits to what we can do if we let God help us.

Kevin has worked in Adventist Health facilities for many years, as well as for-profit and not-for-profit systems in Hawaii, Idaho, Utah and Sacramento. He received his nursing degree from Pacific Union College and holds a master’s degree in Public/Health Services Administration from the University of San Francisco.

 


Warren Tetz
Sr. Vice President and COO
Warren sees his role at Glendale Adventist Medical Center as a supporting one, helping to remove barriers so that hospital staff can care for patients and their families more efficiently. Additionally, he works directly with various departments as well as the hospital's multi-million dollar construction project.

Warren earned a degree in management from Loma Linda University and has worked in Adventist Health for more than 30 years. He started his career at White Memorial Medical Center in east LA, then moved to the Adventist Health Corporate office in Roseville, Adventist Health Sunbelt and Simi Valley Hospital before joining the executive team of Glendale Adventist in 1999.

 

 
Kelly Turner
Sr. Vice President and
CFO
Kelly's priority is to ensure the long-term financial health of Glendale Adventist Medical Center so that the hospital's mission can continue to grow, providing more life-saving and life-enhancing services to the residents of Glendale and the surrounding communities. He is especially passionate about the patient experience and reviews financial systems and policies to enhance the clarity and quality of interactions with patients concerning their financial obligations. 

Kelly earned his MBA from La Sierra University. He has been with Glendale Adventist since 1999.


Judy Blair
Sr. Vice President and CNO 

As Senior VP of Clinical Services/CNO, Judy views the patient and family as the center of care delivery. Her focus is on excellence, quality and compassion in all aspects of patient care. She has a commitment to develop and retain exceptional nurses through continuous learning, and mentoring in a culture that promotes safety and teamwork.”

Judy provides leadership and oversight for the clinical care at GAMC.  She has served in a variety of leadership roles within Adventist Health over the last 20 years including Quality, Case Management, ED, ICU, Risk Management, CNO and Corporate Director of Clinical Effectiveness. She joined the GAMC executive team in October 2011.

Judy is a registered nurse (BSN) and also has a master’s degree in Business Administration.

 

 

 
Peter Baker
Vice President
Business Development

In his role as VP of Business Development at Glendale Adventist, Peter is responsible for business growth, strategic planning, physician development and expanding GAMC's community outreach. His responsibilities include business planning for the Adventist Health Physicians Network. Additionally, he works in conjunction with the new Adventist Health Southern California Network. Peter chose to commit his career to health care after an administrative residency at White Memorial Medical Center. Most recently, he served on the  executive team that built and opened the Loma Linda University Medical Center-Murietta hospital in Murietta, CA.

Peter holds a degree from Pacific Union College and his MBA and a Doctor of Jurisprudence from Golden Gate University.

 

 
Rob Marchuk
Vice President
Ancillary Services
In his role, Rob oversees a variety of different departments and services, each with the overarching goal of supporting Glendale Adventist's mission to provide healing and wellness for the whole person. Rob strives for collaboration and communication between these supporting services, providing a more efficient, seamless experience for patients and their families.

Rob is a native of Saskatoon, Saskatchewan, Canada. He attended Canadian University College, Walla Walla College and Loma Linda University, where he earned his master's degree in healthcare administration.

 

 

 
Arby Nahapetian
Vice President
Medical Affairs & Quality

After graduating from Yale University with a Master in Public Health, Dr. Nahapetian started his career serving in humanitarian work in Africa with the World Health Organization. He later graduated from UC Davis Medical School and completed residency and a cardiology fellowship at Harbor-UCLA Medical Center. Dr. Nahapetian has been intrigued by administrative functions and roles, which led to opportunities for developing his leadership skills. He is passionate about clinical quality and evidence-based medicine.

Dr. Nahapetian is a practicing cardiologist and electrophysiologist. He will continue to practice clinical medicine in a minimal capacity as he performs his duties as Vice President.

 


Sharon Correa

Associate Vice President 

In her role at Glendale Adventist, Sharon has responsibility for Information Technology solutions and services which includes Information Technology, Clinical Engineering and Telecommunications. 
 
Sharon began her career in Adventist Health at Simi Valley Adventist and eventually worked with nearly all facilities implementing technology solutions and applications. Sharon has over 20 years of experience in Adventist Health within IT and has been with Glendale Adventist since 2001. 
 
Sharon strives to ensure that our business is supported through the effective deployment of technology solutions. Sharon also leads Lean Six Sigma process improvement for Glendale. Sharon has a BS degree in Information Technology from University of Phoenix and is certified as a Six Sigma Green Belt.