| Year | Event | Visiting Professor |
| 2024 | 54th University of Florida Radiation Oncology Research Seminar | Steven J. Frank, MD, UT MD Anderson Cancer Center |
| 2023 | 53rd University of Florida Radiation Oncology Research Seminar | Nancy Lee, MD, FASTRO, Memorial Sloan Kettering Cancer Center |
| 2022 | 52nd University of Florida Radiation Oncology Research Seminar | Shannon MacDonald, MD, Associate Professor, Harvard Medical School |
| 2021 | 51st University of Florida Radiation Oncology Research Seminar | Virtual – online only |
| 2020 | 50th University of Florida Radiation Oncology Research Seminar | Paul M. Harari, MD, FASTRO, Jack Fowler Professor and Chairman, Dept. of Human Oncology, University of Wisconsin School of Medicine and Public Health |
| 2019 | 49th University of Florida Radiation Oncology Research Seminar | David E. Wazer, MD, director of the Lifespan Cancer Institute of Rhode Island, The Miriam and Newport hospitals |
| 2018 | 48th University of Florida Radiation Oncology Outcomes Tracking Seminar | Silvia Chiara Formenti, M.D., Chairman of Radiation Oncology, NY Presbyterian/Weill Cornell Medical College |
| 2017 | 47th University of Florida Radiation Oncology Outcomes Tracking Seminar | Charles R. Thomas, Jr., MD Oregon Health and Science University, Portland, Oregon |
| 2016 | 46th University of Florida Radiation Oncology Outcomes Tracking Seminar | Robert L. Foote, MD Mayo Clinic, Rochester, Minnesota |
| 2015 | 45th University of Florida Radiation Oncology Outcomes Tracking Seminar | Quynh-Thu Le, MD Stanford University School of Medicine, Stanford, California |
| 2014 | 44th University of Florida Radiation Oncology Outcomes Tracking Seminar | Richard Hoppe, MD Stanford University School of Medicine, Stanford, California |
| 2013 | 43rd University of Florida Radiation Oncology Outcomes Tracking Seminar | Mohan Suntha, MD University of Maryland School of Medicine, Baltimore, Maryland |
| 2012 | 42nd University of Florida Radiation Oncology Outcomes Tracking Seminar | W. Robert Lee, MD, MEd, MS Duke University School of Medicine, Durham, North Carolina |
| 2011 | 41st University of Florida Radiation Oncology Outcomes Tracking Seminar | Thomas E. Merchant, DO, PhD St. Jude Children’s Research Hospital, Memphis, Tennessee |
| 2010 | 40th University of Florida Radiation Oncology Outcomes Tracking Seminar | Thomas A. Buchholz, MD M.D. Anderson Cancer Center, Houston, Texas |
| 2009 | 39th University of Florida Radiation Oncology Outcomes Tracking Seminar | William F. Regine, MD University of Maryland Medical Center, Baltimore, Maryland |
| 2008 | 38th University of Florida Radiation Oncology Outcomes Tracking Seminar | Lawrence B. Marks, MD Duke University Medical Center, Durham, North Carolina |
| 2007 | 37th University of Florida Radiation Oncology Outcomes Tracking Seminar | Frank Vicini, MD, FACR William Beaumont Hospitals, Royal Oak, Michigan |
| 2006 | 36th University of Florida Radiation Oncology Outcomes Tracking Seminar | Minesh Mehta, MD University of Wisconsin Medical School, Madison, Wisconsin |
| 2005 | 35th University of Florida Radiation Oncology Outcomes Tracking Seminar | Brian O’Sullivan, MD Princess Margaret Hospital, Toronto, Ontario |
| 2004 | 34th University of Florida Radiation Oncology Outcomes Tracking Seminar | Walter J. Curran, Jr., MD Thomas Jefferson University Hospital, Philadelphia, Pennsylvania |
| 2003 | 33rd University of Florida Radiation Oncology Outcomes Tracking Seminar | Lawrence J. Solin, MD University of Pennsylvania Hospital, Philadelphia, Pennsylvania |
| 2002 | 32nd University of Florida Radiation Oncology Outcomes Tracking Seminar | Kent E. Wallner, MD University of Washington Medical Center, Seattle, Washington |
| 2001 | 31st University of Florida Radiation Oncology Outcomes Tracking Seminar | Herman D. Suit, MD Massachusetts General Hospital, Boston, Massachusetts |
| 2000 | 30th University of Florida Radiation Oncology Outcomes Tracking Seminar | John Wong, PhD William Beaumont Hospital, Royal Oak, Michigan |
| 1999 | 29th University of Florida Radiation Oncology Outcomes Tracking Seminar | Jeffrey F. Williamson, PhD Washington University School of Medicine, St. Louis, MissouriPatricia J. Eifel, MD MD Anderson Cancer Center, Houston, Texas |
| 1998 | 28th University of Florida Radiation Oncology Outcomes Tracking Seminar | Randall K. Ten Haken, PhD University of Michigan, Ann Arbor, MichiganJens Overgaard, MD, DMSc, FRCR Aarhus University Hospital, Aarhus, Denmark |
| 1997 | 27th University of Florida Radiation Oncology Outcomes Tracking Seminar | Nancy J. Tarbell, MD Harvard Medical School, Boston, MassachusettsJames Purdy, PhD Washington University, St. Louis, MissouriJay S. Loeffler, MD Harvard Medical School, Boston, MassachusettsEric J. Hall, DSc Columbia University, New York, New York |
| 1996 | 26th University of Florida Radiation Oncology Outcomes Tracking Seminar | Richard T. Hoppe, MD Stanford University School of Medicine, Stanford, California |
| 1995 | 25th University of Florida Radiation Oncology Outcomes Tracking Seminar | William Shipley, MD Massachusetts General Hospital, Boston, Massachusetts |
| 1994 | 24th University of Florida Radiation Oncology Outcomes Tracking Seminar | Jay R. Harris, MD Harvard Medical School, Boston, Massachusetts |
| 1993 | 23rd University of Florida Radiation Oncology Outcomes Tracking Seminar | Steven A. Leibel, MD Memorial Sloan-Kettering Cancer Center, New York, New York |
| 1992 | 22nd University of Florida Radiation Oncology Outcomes Tracking Seminar | Bernard J. Cummings, MB, ChB, FRCPC Princess Margaret Hospital, Toronto, Ontario |
| 1991 | 21st University of Florida Radiation Oncology Outcomes Tracking Seminar | Barbara L. Fowble, MD Gerald Hanks, MD University of Pennsylvania, Philadelphia, Pennsylvania |
| 1990 | 20th University of Florida Radiation Oncology Outcomes Tracking Seminar | Lester J. Peters, MD MD Anderson Hospital, Houston, Texas |
| 1989 | 19th University of Florida Radiation Oncology Outcomes Tracking Seminar | J. Robert Cassady, MD University of Arizona, Tucson, Arizona |
| 1988 | 18th University of Florida Radiation Oncology Outcomes Tracking Seminar | Eli Glatstein, MD National Cancer Institute, Bethesda, Maryland |
| 1987 | 17th University of Florida Radiation Oncology Outcomes Tracking Seminar | Luther W. Brady, MD Hahnemann University, Philadelphia, Pennsylvania |
| 1986 | 16th University of Florida Radiation Oncology Outcomes Tracking Seminar | Jean-Claude Horiot, MD G.F. Leclerc Centre, Dijon, France |
| 1985 | 15th University of Florida Radiation Oncology Outcomes Tracking Seminar | James D. Cox, MD Medical College of Wisconsin, Milwaukee, Wisconsin |
| 1984 | 14th University of Florida Radiation Oncology Outcomes Tracking Seminar | Theodore L. Phillips, MD University of California, San Francisco, California |
| 1983 | 13th University of Florida Radiation Oncology Outcomes Tracking Seminar | Raymond S. Bush, MD, MA Princess Margaret Hospital, Toronto, Ontario |
| 1982 | 12th University of Florida Radiation Oncology Outcomes Tracking Seminar | Carlos A. Perez, MD, Mallinckrodt Institute of Radiology, St. Louis, Missouri |
| 1981 | 11th University of Florida Radiation Oncology Outcomes Tracking Seminar | Herman D. Suit, MD, MA Massachusetts General Hospital, Boston, Massachusetts |
| 1980 | 10th University of Florida Radiation Oncology Outcomes Tracking Seminar | Robert D. Lindberg, MD MD Anderson Hospital, Houston, Texas |
| 1979 | 9th University of Florida Radiation Oncology Outcomes Tracking Seminar | Samuel Hellman, MD Joint Center for Radiation Therapy, Boston, Massachusetts |
| 1978 | 8th University of Florida Radiation Oncology Outcomes Tracking Seminar | Gilbert H. Fletcher, MD MD Anderson Hospital, Houston, Texas |
| 1977 | 7th University of Florida Radiation Oncology Outcomes Tracking Seminar | Walter D. Rider, MD, FRCP (C) Princess Margaret Hospital, Toronto, Ontario |
| 1976 | 6th University of Florida Radiation Oncology Outcomes Tracking Seminar | Malcolm A. Bagshaw, MD, PhD Stanford University, Stanford, California |
| 1975 | 5th University of Florida Radiation Oncology Outcomes Tracking Seminar | Max L. M. Boone, MD, PhD University of Arizona, Tucson, Arizona |
| 1974 | 4th University of Florida Radiation Oncology Outcomes Tracking Seminar | Herman D. Suit, MD, PhD Massachusetts General Hospital, Boston, Massachusetts |
| 1973 | 3rd University of Florida Radiation Oncology Outcomes Tracking Seminar | Gilbert H. Fletcher, MD MD Anderson Hospital, Houston, Texas |
| 1972 | 2nd University of Florida Radiation Oncology Outcomes Tracking Seminar | Robert G. Parker, MD University of California, Los Angeles, California |
