Dr. Douglas Heldreth is a board-certified oncologist for Florida Cancer Specialists & Research Institute in Collier county. The doctor-patient relationship is “everything” to Dr. Heldreth. While sharing in the joys as well as the tough times with his patients and their families, he values their trust in his ability to do his very best to provide them with individualized, world-class treatment. Dr. Heldreth received his medical degree from West Virginia University School of Medicine. He completed an internship in Internal Medicine at Charleston Area Medical Center and a residency in Internal Medicine at Orlando Regional Medical Center/University of Florida. He began his career as an internist in private practice in Fort Myers.