Meet The Proton Therapy Experts.

The radiation oncologists at the University of Florida Health Proton Therapy Institute are here to provide you with support, information, and expertise.

Executive Team

Stuart Klein, MHA

Executive Director

Zuofeng Li, DSc

Physics Director

Nancy Price Mendenhall, MD

Medical Director

Physicians

Julie A. Bradley, MD

Physician

Curtis Bryant, MD, MPH

Physician

Roi Dagan, MD, MS

Physician

Randal Henderson, MD, MBA

Associate Medical Director

Bradford S. Hoppe, MD, MPH

Physician

Daniel J. Indelicato, MD

Physician

William M. Mendenhall, MD

Physician

R. Charles Nichols, Jr., MD

Physician

Paul Okunieff, MD

Physician

Ronny Rotondo, MD, CM, FRCPC

Physician

Michael Rutenberg, MD, PhD

Physician

Physicists

Stella Flampouri, PhD

Physicist

Soon Huh, PhD

Physicist

Xiaoying Lian

Physicist

Maria Mamalui-Hunter, PhD

Physicist

Roelf Slopsema, MS

Physicist

Zhong Su, PhD

Physicist

Daniel Yeung, PhD

Physicist

Hong Zhou

Physicist

Support Staff

Lindsay Carter-Tidwell

Director of Development

Trevor Fleming

Director of Technical Services

Courtney Hayden

Patient Staging Coordinator

Judy Taylor Holland

Community Outreach Coordinator

Debbie Louis

Chief Dosimetrist

Kathy McIntyre

Administrator of Billing Services

Holly Mostoller, PHR

Director of Human Resources

Heather Oakley, LCSW, OSW-C

Director of Social Services & Pediatric Oncology Social Worker

Amanda Durrance Prince, RN, BSN, CCRP

Assistant Director of Research Programs & Services

Bradlee Robbert MHA, RT

Patient Services Director

Amy Sapp, RN, BSN

Director of Pediatric Nursing

Gail Sarto, RN, BSN

Director of Adult Nursing

Kimberly Todd

Child Life Specialist

Lisa Ward

Patient Intake Director