Board certified hematologist / oncologist Vincent S. Shen, M.D. sees patients at the Oaklawn Hospital Oncology Clinic. He has nearly 20 years of clinical experience. Dr. Shen earned an undergraduate degree and medical degree from the University of Missouri. He completed his internship and residency in internal medicine at St. Louis University Hospital and a fellowship in hematology and oncology at Bethesda (Maryland) Naval Hospital.