Our Radiology Providers
Please scroll down the page to view our radiology providers' bios, or select a name from the menu to the right to jump to that individual's bio.
- Mark R. V. Willard, MD
- Medical School: University of Florida, Gainesville, FL
- Residency: University of Virginia Medical Center, Charlottesville VA; Diagnostic Radiology
- Special Appointments: Medical Director, Medical Imaging Center at Windsor Oaks; Chief, Department of Radiology, Ocala Regional Medical Center, 1993-1996; Medical Director, Marion County School of Radiologic Technology, 1986-1993
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1983
- Specialty: Diagnostic Radiology, Nuclear Medicine, Breast Imaging
- Fredric C. Wollett, MD
- Medical School: University of South Florida College of Medicine, Tampa, FL
- Residency: University of Rochester/Strong Memorial Hospital, Rochester, NY; Diagnostic Radiology, 1977-1980
University of South Florida College of Medicine, Tampa, FL; Pediatrics, 1975-1977 - Special Appointments: Chief, Department of Radiology, Munroe Regional Medical Center, 1997-2004
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1990
- Specialty: Diagnostic Radiology, Nuclear Medicine, Breast Imaging
- Lance P. Trigg, MD
- Medical School: University of Florida, Gainesville, FL
- Residency: University of South Florida, Tampa, FL; Diagnostic Radiology
- Fellowship: University of Miami College of Medicine, Miami, FL; Interventional Radiology, CT and Ultrasound
- Special Appointments: Medical Director, Women's Imaging Center
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1986
- Specialty: Diagnostic Radiology, Breast Imaging, Vascular and Interventional Radiology
- John M. Cain, MD
- Medical School: Duke University School of Medicine, Durham, NC
- Residency: Medical University of South Carolina, Charleston, SC; Diagnostic Radiology
- Special Appointments: Chief, Department of Radiology, Ocala Regional Medical Center and West Marion Community Hospital
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1991
- Specialty: Diagnostic Radiology
- Mark A. Yap, MD
- Medical School: University of Missouri, Kansas City, MO
- Residency: Wake Forest-Bowman Gray School of Medicine; Winston-Salem, NC; Diagnostic Radiology
- Fellowship: Wake Forest-Bowman Gray School of Medicine; Vascular and Interventional Radiology
- Academic Experience: Diagnostic Radiology, American Board of Radiology, 1990
- Specialty: Diagnostic Radiology; Vascular and Interventional Radiology
- Kerry B. Raduns, MD
- Medical School: University of Miami School of Medicine, Miami, FL
- Residency: University of Miami/Jackson Memorial Hospital, Miami, FL; Diagnostic Radiology
- Fellowship: University of California Davis Medical Center, Sacramento, CA; Ultrasound and Interventional procedures
- Special Appointments: Medical Director, Marion County School of Radiologic Technology, 1998 – Present; Chief, Department of Radiology, Ocala Regional Medical Center 2002-2006
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1988; Vascular and Interventional Radiology, 1995/2005; Neuroradiology, 2000
- Specialty: Vascular and Interventional Radiology, Neuroradiology
- Mark Allen, MD
- Medical School: Bowman Gray School of Medicine, Winston-Salem, NC
- Residency: Medical University of South Carolina, Charleston, SC; Diagnostic Radiology
- Prior Academic Appointment: Assistant Professor of Radiology, Medical University of South Carolina
- Special Appointments: Medical Director, Medical Imaging Center
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1990
- Specialty: Diagnostic Radiology, Musculoskeletal Radiology
- David C. McKay, MD
- Medical School: University of Michigan, Ann Arbor, MI
- Residency: Medical University of South Carolina, Charleston, SC; Diagnostic Radiology
- Fellowship: Medical University of South Carolina; Vascular and Interventional Radiology
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1995
- Specialty: Diagnostic Radiology, Vascular and Interventional Radiology
- Rolando E. Prieto, MD
- Medical School: Ponce School of Medicine, Ponce, Puerto Rico
- Residency: Louisiana State Medical Center, Shreveport, LA; Diagnostic Radiology
- Fellowship: University of Florida, Gainesville, FL; Vascular and Interventional Radiology
- Special Appointments: Chief, Department of Radiology, Munroe Regional Medical Center; Chief, Vascular and Interventional Radiology, Munroe Regional Medical Center; Medical Director, Center for Vascular Health
- Specialty: Diagnostic Radiology, Vascular and Interventional Radiology
- Wendie K. Moore, MD
- Medical School: University of Florida, Gainesville, FL
- Residency: University of Florida, Gainesville, FL; Diagnostic Radiology
- Fellowship: University of Florida, Gainesville, FL; Musculoskeletal Radiology
- Special Appointments: Medical Director, TimberRidge Imaging Center
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1996
- Specialty: Diagnostic Radiology, Musculoskeletal Radiology
- Ralf R. Barckhausen, MD
- Medical School: Francisco Marroquin University, Guatemala City, Guatemala
- Residency: Long Island College Hospital, Brooklyn, NY; Diagnostic Radiology
- Fellowship: Neuroradiology, Duke University, Durham, NC
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1998; Neuroradiology, 2000/2010
- Specialty: Diagnostic Radiology, Neuroradiology
- Caleb R. Rivera, MD
- Medical School: Louisiana State University School of Medicine, Baton Rouge, LA
- Residency: Louisiana State University Medical Center; Diagnostic Radiology
- Fellowship: Shands at the University of Florida, Gainesville, FL; Angiography and Interventional Radiology
- Special Appointments: Chief, Vascular and Interventional Radiology, Ocala Regional Medical Center
- Board Certification: Diagnostic Radiology, American Board of Radiology, 2000; Vascular and Interventional Radiology, 2001
- Specialty: Diagnostic Radiology, Vascular and Interventional Radiology
- Malcom E. Williamson, II, MD
- Medical School: Wayne State University School of Medicine, Detroit, MI
- Residency: University of South Florida; Diagnostic Radiology
- Fellowship: Barrow Neurologic Institute, St. Joseph's Mercy Hospital; Neuroradiology
- Board Certification: Diagnostic Radiology, American Board of Radiology, 2000, Neuroradiology, 2001/2010
- Specialty: Diagnostic Radiology, Neuroradiology
- Edson G. Cortes, MD
- Medical School: Ponce School of Medicine, Ponce, Puerto Rico
- Residency: University of Cincinnati Medical Center; Diagnostic Radiology
- Fellowship: Proscan Imaging Foundation, Cincinnati, Ohio; Musculoskeletal and Body MRI
- Board Certification: Diagnostic Radiology, American Board of Radiology, 2003
- Specialty: Diagnostic Radiology, Musculoskeletal MRI, Body MRI
- John D. Boon IV, MD
- Medical School: Medical College of Virginia, Richmond, VA
- Residency: University of Florida Shands Hospital; Diagnostic Radiology
- Fellowship: University of Florida Shands Hospital; Gainesville, Florida; Musculoskeletal
- Board Certification: Diagnostic Radiology, American Board of Radiology, 1999
- Specialty: Diagnostic Radiology, Vertebroplasty, Spine and Peripheral Joint Injection, Musculoskeletal Radiology
- Ryan K. Tompkins, MD
- Medical School: Mercer University School of Medicine, Macon, GA
- Residency: University of Florida Shands Hospital, Gainesville, FL; Diagnostic Radiology
- Fellowship: University of Florida Shands Hospital, Gainesville, FL; Musculoskeletal Radiology
- Board Certification: Diagnostic Radiology, American Board of Radiology
- Specialty: Diagnostic Radiology, Musculoskeletal
- Phil Berardi, PA
- Undergraduate: Wagner College, New York; BS Biology, Minor Chemistry
- Post Graduate: Bayley Seton/Sisters of Charity, New York; Physician Assistant Certification (PA)
- Experience: Interventional Physician Assistant, Ocala, Florida; 2001 - Present Surgical Physician Assistant, Ocala, Florida, 1998 - 2001
