United Physicians’ leadership team is a unique combination of physicians and healthcare administrators with experience in private practice, hospital administration, managed care, ambulatory care, nursing administration, case management and finance. Other managers at United Physicians hail from various health plans and hospital systems. The depth and varied backgrounds of the corporate staff form a culture of enterprise and agility to benefit physician members and their clinical practices.
Michael Williams, MD, President and CEO
Deb Withrow, Chief Strategy Officer and Chief Legal Counsel
Diane Slon, Chief Operating Officer
Kim Coleman, MD, Chief Medical Officer
John Vismara, Vice President, Information Technology
Charles Carpenter, Vice President, Network Performance
Kathleen Corrigan-Wnuk, Controller