Select a doctor from the grid to learn more about his or her specialties, experience and more. The Central Florida Cancer Institute team of doctors are highly recognized medical professionals with years of experience, dedicated to providing the most advanced cancer care available anywhere in an atmosphere of caring compassion.
Meet Our Doctors
Dr. Randy V. Heysek
Randy Heysek, M.D., is a board-certified radiation oncologist who received his B. A. in Biochemistry with distinction at the University of Colorado. He received his M.D. at the University of Florida and completed his residency in radiation oncology at the University of Maryland Cancer Center in Baltimore, Maryland. In 1985, he completed his internship training at Baptist Memorial Hospital.
Dr. David Graham
David Graham M.D. is a board-certified radiation oncologist who graduated residency from Northwestern University in Chicago IL. He successfully completed his internship at Guthrie Clinic in General, vascular trauma and thoracic surgery in 1998. He attended medical school at St George’s University and obtained a Bachelor of Arts degree in psychology at the University of South Florida where he graduated Magna Cum Laude.