Dr. Wen obtained his medical degree from the prestigious Kaoshiung Medical Univeristy at Southern Part of Taiwan. He completed his residency training in Radiation Oncology at University of Iowa Hospitals and Clinics, where he was later promoted to tenured professor after 10 years of academic work in research, education and clinical work. From 2000-2010, he was recruited as a tenured professor to the Sylvester Comprehensive Cancer Center, University of Miami, and had been appointed as a Medical Director of the department of Radiation Oncology at Jackson Memorial Hospital. He joined JFK Comprehensive Cancer Institute in June of 2011.
He has served more than ten years on the American College of Radiology Committee for residency training in Radiation Oncology and chaired the committee for three years. He received distinguished committee service awards by American College of Radiology in 2001. He has published more than sixty refereed journal articles and eleven book chapters. He has been a member of the American Board of Radiology Writing Task Force. He was one of the oral board examiners from 1997-2001. He was invited as a refresher course faculty member several times at the Radiological Society of North America. He is a member of American Society of Therapeutic Radiation Oncology, Americal College of Radiology and American Society of Clinical Oncology.