Leadership

Ken Stevens joined Medical City Frisco as chief executive officer (CEO) in May 2025.

As CEO, Stevens provides leadership and strategic direction for all aspects of clinical operations, patient experience and financial operations.

With progressive and proven leadership experience within the Medical City Healthcare system of care since 2011, Stevens most recently served as chief operating officer at Medical City Lewisville. Prior to that role, he was vice president of operations at Medical City Frisco, where provided operational oversight of ancillary functions, construction and real estate including the opening of a $91 million patient tower in 2022. He started his healthcare career in 2009 in supply chain management.

Stevens earned a Master of Health Care Administration from The University of Texas at Arlington and a Bachelor of Arts in Economics from Texas Tech University.

John Hedgpeth, MSN, RN, NEA-BC, joined Medical City Frisco as chief nursing officer in April 2023.

As CNO, Hedgpeth provides leadership, strategic direction and direct administrative oversight of all aspects of clinical operations, nursing education and development, clinical quality outcomes and patient experience.

With an impressive track record of success and leadership excellence, Hedgpeth served as assistant chief nursing officer at Medical City Fort Worth prior to this role. He began his career at Medical City Fort Worth as a neuro ICU nurse in 2009, quickly advancing in progressive leadership roles.

Hedgpeth earned a Master of Science in Nursing Administration and a Bachelor of Science in Nursing from the University of Texas at Arlington and an associate’s degree from the nursing program at Tarrant County College. He graduated from the HCA Healthcare Advanced Leadership Program in 2021 and was recognized as a 2022 DFW Great 100 Nurse.

Andy Kelly was named chief financial officer (CFO) for Medical City Frisco in May 2024.

In this role, Kelly has direct reporting responsibility for all financial departments, including finance, patient access, health information management, case management, revenue integrity, IT&S and supply chain.

He came to Medical City Frisco from Healthtrust Supply Chain of North Texas, where he had been CFO since 2022, providing comprehensive financial oversight of the North Texas and Central & West Texas (CWT) division supply chain teams. Before joining Healthtrust, Kelly was vice president of finance for Medical City Plano and Medical City Frisco for three years.

Kelly earned a Master of Accountancy and a Bachelor of Science in Business Administration (Accounting) from the University of Tennessee. He is also a certified public accountant.

Jonathan Clarke, MD, joined Medical City Plano as chief medical officer (CMO) in October 2023. In this role, Dr. Clarke oversees quality, patient safety, risk management, infection prevention and medical staff services. He also provides clinical direction to physicians and clinicians at Medical City Frisco, a department of Medical City Plano.

A U.S. Navy and Air Force veteran with more than 20 years of experience in healthcare, Dr. Clarke is an accomplished physician leader, healthcare executive and entrepreneur who brings diverse experiences and perspectives to Medical City Plano’s executive team. He previously served as CMO of HCA Houston Healthcare Southeast. Prior to that, he served as a regional medical director for Envision Healthcare in Dallas, where he led significant improvements in quality measures as well as accreditation and reaccreditation of chest pain, stroke and trauma programs.

Board-certified in emergency medicine, Dr. Clarke is a Fellow of the American College of Emergency Physicians (FACEP). He also earned an MBA in Healthcare Management from the Naveen Jindal School of Management at UT Dallas. He earned his medical degree from the Miller School of Medicine at the University of Miami in 2002.

Sandi Gill, MHA, RN, NEA BC, serves as chief nursing officer (CNO) for Medical City Plano in March 2026 and senior VP and CNO for Medical City Frisco and Medical City Sachse – both campuses of Medical City Plano.

She brings more than a decade of executive nursing leadership experience across Medical City Healthcare and the North Texas region. Gill previously served as associate chief nursing officer and vice president of nursing operations at Medical City Plano before becoming chief nursing officer at Medical City Frisco, where she helped open the hospital, redesign its patient care delivery model, and elevate patient experience performance.

Gill earned a Master of Health Care Administration from the University of Phoenix, a Bachelor of Nursing from Ryerson University, and maintains a nurse executive advanced board certification. She is a DFW Great 100 Nurse and past recipient of the HCA Healthcare Innovator Award.