Mission Hospitals
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Leadership Team

Leadership Team

People are the heart and soul of Mission Hospitals. At every job and in each role, we rely on people who are dedicated to our core values.

Our management leadership team and Board of Directors set our course and help us fulfill our mission.

President & Chief Executive Officer
Joseph F. Damore,

Senior Vice President & Chief Operating Officer
Brian W. Aston 

Senior Vice President & Chief Financial Officer
Charles F. Ayscue

Chief Medical Officer
Dale E. Fell, MD

Vice President & Chief Information Officer
Arlo Jennings, PhD

Chief of Staff
Stephen T. Hill, MD

Chief Strategic Planning & Quality Improvement Officer
Brian Moore

Chairman of the Board
George D. Renfro

Vice President & Corporate Compliance Officer
Jeri Williams, MBA, CIA, CHC

Vice President & General Counsel
Ann Young , JD

Vice President, Human Resources
Maria Roloff

Vice President, Chief Nursing Officer
Kathleen C. Guyette, RN, MSN, CNA-BC

Vice Presidents of Operations
Jim Miller, MBA
Tighe Simons, RN, MBA   

Vice President, Physician Services
Frank Ford 

Vice President, Heart Services
Elizabeth Maiorana

Vice President, Revenue Cycle
Rhonda Miller

Vice President, Ambulatory and Ancillary Services
Kristi Sink

Director of Regional Relations
Bob Jones 


The Whole Team
Alongside each of our official leaders at Mission, you will find outstanding staff—a wonderful team of caregivers—who keep each of our clinical programs running smoothly. Clinicians and medical professionals—nurses, respiratory, physical, speech, and occupational therapists; radiologic and medical technologists; and pharmacists—are key forces behind the success of our clinical services. Combine this medically skilled group with the support of dedicated staff in areas such as computer systems, nutrition services, environmental services, and materials management, and we think you'll have to look hard to find a better team.

We welcome new employees who want to help us fulfill our mission. If your values match our values and you are interested in working at Mission, click here to learn more about our jobs.