Dr. Stephan B. Rosenfeld has been a practicing medical oncologist and hematologist with Highlands Oncology since July of 2002. After receiving his medical degree from the Chicago Medical School in 1996, Dr. Rosenfeld completed a three-year residency in internal medicine and a three year fellowship in hematology, oncology, and blood and marrow transplantation from the University of Iowa Hospitals and Clinics in Iowa City. Dr. Rosenfeld is board certified in internal medicine, hematology, and medical oncology from the American Board of Internal Medicine. He is also a member of several professional societies such as the American Society of Hematology, American Society of Clinical Oncology, and the Arkansas Medical Society.