AUI Leadership

AUI is led by a team of urology professionals from across the state of Florida.

Leadership Team

Jon Mackler, MPA, FACHE

Interim Chief Executive Officer

Michael Szostak, MD, MBA

Chief Medical Officer

Kim Castagna

Chief Information Officer

Brock Leisge, PharmD, Rph

Pharmacy Director

Giska Hinds

Senior Director of Human Resources

Gina Barnes

Chief Administrative Officer Ocala and Daytona Region

Catherine Belanger, MBA

Chief Administrative Officer Panama City and Tallahassee Region

Board of Directors

Harvey C. Taub, MD

Robert S. Bradford, MD, FACS

Evan Fynes, MD

Umar Karaman, MD

Martin B. Richman, MD, MBA, FACS

Rolando Rivera, MD, FACS

Alternate Board of Directors

Jonathan Beilan, MD

David E. Burday, MD

Jonathan K. Jay, MD

Michael A. Jenkins, MD

Saumil Karavadia, MD

Billy P. Vanasupa, DO