Our History

In 2008, a group of radiation oncologists with extensive backgrounds in radiosurgery opened the first CyberKnife Center in the Tampa Bay area of Florida. Conveniently located on the campus of Town and Country Hospital in Tampa, this state of the art facility is equipped to be one of the best cancer treatment centers in America.

Utilizing the latest in robotic technology, Accuray’s CyberKnife is a viable non-surgical alternative for cancer treatment. Usually only available in cancer treatment hospitals, CyberKnife Centers of Tampa Bay makes this powerful Stereotactic Radiosurgery Robot available in the convenience of a neighborhood cancer center.

Medical Staff

Our staff of cancer specialists is available to provide you with cancer treatment information.

Dr. Frank Franzese – Medical Director

Frank Franzese, M.D. is board certified in radiation oncology and has special expertise in brachytherapy, IMRT, and radiosurgery (particularly in utilizing CyberKnife radiosurgery).

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Dr. Harvey Greenberg – Medical Director

Harvey Greenberg, M.D., graduated from the University of Chicago with a BS Degree in Pharmacology in 1968 and received his medical degree (cum laude) from the University of Pittsburgh in 1972.

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Dr. Randy Kahn 

Randy Kahn, M.D., is board certified in internal medicine & radiation oncology. A graduate of Franklin & Marshall College in Pennsylvania, he received his medical degree from New York University School of Medicine in 1984.

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Dr. Jack Steel 

Jack Steel, M.D., is a board certified radiation oncologist with more than 20 years of brachytherapy experience. He has performed over 3,000 prostate seed implant procedures.

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Dr. John M. Koval

John M. Koval, M.D. is Board Certified in Radiation Oncology. He is a graduate of Loyola University of the South, New Orleans, LA., and received his medical degree from University of Miami School of Medicine in 1975

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Dr. Debra Freeman

Debra Freeman, M.D. completed her undergraduate studies in premedicine and theology at Davidson College, NC, graduating magna cum laude. She returned to her hometown, Gainesville, FL to complete medical school and residency at the University of Florida.

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Participating Physicians

Tampa Bay Radiation Oncology (TBRO)

Jack Steel, MD
Randy Kahn, MD
John Koval, MD

WellSpring Oncology

Robert Miller, MD
Zucel Solc, MD
Debra Freeman, MD
Craig Miercort, MD

Central Florida Cancer Institute

Sandra Sha, MD
Randy Heysek, MD

St. Joseph’s Cancer Institute

Arvind Soni, MD
Gabriel Gonzales-Portillo, MD

Pinellas Radiation Oncology Associates (PROA)

Hiral Shah, MD

USF Health

Harry van Loveren, MD
Siviero Agazzi, MD
Donald Smith, MD
Samy Youssef, MD
Lawrence Berk, MD
Peter Kan, MD
Fernando Vale, MD

Neurological Surgery Associates

Kenneth Louis, MD
Gene Bails, MD

Neurosurgical Associates of Tampa Bay

Kirk Jobe, MD
Thomas Stengel, MD
Henry Clarke, MD
Cedric Shorter, MD

Neurological Surgery

Larry Fishman, MD

Florida Spine Institute

Robert Kowalski, Jr., MD
Andreas Tomac, MD

Tampa Bay Hearing and Balance Center

Christopher Danner, MD
Loren Bartels, MD

Sinus & Nasal Institute of Florida

Donald Lanza, MD
Alla Solyar, MD

Farrior Ear Clinic

Jay Farrior, MD

St. Pete Urology

Chistos Politis, MD
Nicholas Laryngakis, MD


Philip Henkin, MD
Lucy Love, MD

We Accept Most Insurance Carriers

We work to obtain pre-authorization with all insurance companies.