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Featured Staff Member
Nancy Price Mendenhall, MD
Medical Director
A University of Florida College of Medicine faculty member since 1985, Dr. Mendenhall served as the chair of the Department of Radiation Oncology from 1993-2006. She has more than 20 years of experience and specializes in the areas of breast cancer, Hodgkin disease, lymphomas and pediatric cancers.
Read Full BiographyExecutive Team
Stuart Klein, MHA
Executive Director
Nancy Price Mendenhall, MD
Medical Director
Perry Johnson, PhD
Director of Physics
Physicians
Julie A. Bradley, MD
Physician
Eric Brooks, MD
Physician
Curtis Bryant, MD, MPH
Physician
Roi Dagan, MD, MS
Physician
Randal Henderson, MD, MBA
Associate Medical Director
Adam L. Holtzman, MD
Physician
Daniel J. Indelicato, MD
Physician
Raymond B. Mailhot, MD, MPH
Physician
William M. Mendenhall, MD
Physician
Romaine Charles Nichols, Jr., MD
Physician
Paul Okunieff, MD
Physician
Michael Rutenberg, MD, PhD
Physician
Physicists
Mark Artz, PhD
Physicist
Wen Chien Hsi, PhD
Physicist
Soon Huh, PhD
Physicist
Maria Mamalui-Hunter, PhD
Physicist
Jiyeon Park, PhD
Physicist
Yawei Zhang, PhD
Physicist
Support Staff
Tommie Allen
Chief Financial Officer
Tim Buist
Director of IT
Teena Burchianti, MSN, APRN, ANP-BC, OCN®
Radiation Oncology Nurse Practitioner
Robin Cacchio, RN, CCRP
Director of Research Services
Trevor Fleming
Director of Technical Services
Kevin Kirby, CMD, RT (R)(T)
Director of Clinical Dosimetry
Carleen Marianek, MSN, RN
Director of Adult Nursing
Christina Mershell
Business Development Coordinator
Walt Moore
Controller
Holly Mostoller, PHR SHRM-CP
Director of Human Resources
Kathy Murray
Director of Development
Heather Oakley, MSW, LCSW, OSW-C
Director of Social Services & Clinical Social Worker
Polly Redding, MBS, CPC, CHONC
Director of Billing Services
Bradlee Robbert, FACHE, MHA, RT (R)(T)
Director of Operations
Amy Sapp, MSN, RN
Director of Pediatric Nursing
Jason Smith
Director of Facilities
Lisa Ward
Patient Intake Director
Executive Team
Stuart Klein, MHA
Executive Director
Nancy Price Mendenhall, MD
Medical Director
Perry Johnson, PhD
Director of Physics
Physicians
Julie A. Bradley, MD
Physician
Eric Brooks, MD
Physician
Curtis Bryant, MD, MPH
Physician
Roi Dagan, MD, MS
Physician
Randal Henderson, MD, MBA
Associate Medical Director
Adam L. Holtzman, MD
Physician
Daniel J. Indelicato, MD
Physician
Raymond B. Mailhot, MD, MPH
Physician
William M. Mendenhall, MD
Physician
Romaine Charles Nichols, Jr., MD
Physician
Paul Okunieff, MD
Physician
Michael Rutenberg, MD, PhD
Physician
Physicists
Mark Artz, PhD
Physicist
Wen Chien Hsi, PhD
Physicist
Soon Huh, PhD
Physicist
Maria Mamalui-Hunter, PhD
Physicist
Jiyeon Park, PhD
Physicist
Yawei Zhang, PhD
Physicist
Support Staff
Tommie Allen
Chief Financial Officer
Tim Buist
Director of IT
Teena Burchianti, MSN, APRN, ANP-BC, OCN®
Radiation Oncology Nurse Practitioner
Robin Cacchio, RN, CCRP
Director of Research Services
Trevor Fleming
Director of Technical Services
Kevin Kirby, CMD, RT (R)(T)
Director of Clinical Dosimetry
Carleen Marianek, MSN, RN
Director of Adult Nursing
Christina Mershell
Business Development Coordinator
Walt Moore
Controller
Holly Mostoller, PHR SHRM-CP
Director of Human Resources
Kathy Murray
Director of Development
Heather Oakley, MSW, LCSW, OSW-C
Director of Social Services & Clinical Social Worker
Polly Redding, MBS, CPC, CHONC
Director of Billing Services
Bradlee Robbert, FACHE, MHA, RT (R)(T)
Director of Operations
Amy Sapp, MSN, RN
Director of Pediatric Nursing
Jason Smith
Director of Facilities
Lisa Ward
Patient Intake Director
