Experts in the field

Jon Owen Marks, MD
Chief Executive Officer

Joseph Pavlica
Executive VP of Operations

Frederick A. Gulmi, MD
Medical Director

Patricia Sablesak, RN
VP of Nursing, Regulatory and Medical Affairs

Christopher Zethner
VP of Business Development

Johanne M. Rodriguez, Ed.D., CCEP
Chief Human Resources Officer

Lynn Mueller
Director of Radiology and Lithotripsy