Dr. Henkelmann attended medical school at Loma Linda University in Loma Linda, CA. He continued on at Loma Linda University Medical Center where he completed an internship in Internal Medicine, which included 6 months of Medical Oncology.
Dr. Henkelmann then went on to complete his Residency Program in Radiation Oncology, where he was the Chief Resident, at M.D. Anderson Hospital and Tumor Institute in Houston, TX.
Dr. Henkelmann is married and the proud father of three children.