Our Team - Top Doctors

Mayfield physicians are consistently recognized in leading surveys including Cincy Magazine Best Doctors in America, Cincinnati Magazine Top Doctors in Greater Cincinnati, Castle Connolly Top Doctors, and U.S. News & World Report Top Doctors.

We are proud that our expert physicians are voted by their peers to receive these prestigious honors.

Mayfield Physicians



Mark D. Farrington - CEO

Donna Bollinger - VP, Operations

Beth O'Connell - Operations Manager

Debbie M. Broughton - HR Director

Michael Galvin - VP, Integrated Services

Carrie Graham - Operations Manager

Eric M. Kappes - VP, Information Systems

Natasha Kumar - Director, Revenue Cycle Management

Jeremy Peter - Manager, Initial Care

Michael J. Radomski, CPA - VP, Finance & CFO

Thomas V. Rosenberger, APR - VP, Marketing and Communications

Physician Liaison

Lindsay Finton - Physician Liaison

Mayfield Education & Research Foundation

Deborah Livingston - Development Director

Mayfield Surgical Innovation Center

Sonia Lipp - Laboratory Manager

Mayfield Minute: Risk Factors for Stroke

Dr. Andy Ringer discusses risk factors for stroke.

Make an appointment

View Dr. Ringer's bio

Learn more: What is a stroke?

Our Services


PM&R Services

Spine Services

Brain Services

Physical Therapy