Whitney Nicolle Okoroafor, MD

Dr. Shannon Bandy Putman is an assistant of emergency medicine at the Johns Hopkins University School of Medicine. Her area of clinical expertise is emergency medicine.She earned her M.D. at Duke University School of Medicine and completed a medicine residency at Johns Hopkins.

Dr. Timothy M. Niessen is an assistant professor of medicine at the Johns Hopkins University School of Medicine. His areas of clinical expertise are internal medicine and medical education.Dr. Niessen earned his M.D. and completed his residency at Johns Hopkins. He holds an M.P.H. from the Johns Hopkins Bloomberg School of Public Health.

Dr. Fagen specializes in pediatric radiology at Johns Hopkins All Children’s Hospital. She joined the hospital staff in 2019.Dr. Fagen earned her medical degree from the Uniformed Services University of the Health Sciences in Bethesda, Maryland. She completed her internship at National Capital Consortium and residency in diagnostic radiology at Naval Medical Center San Diego. She completed a fellowship in pediatric radiology at Children’s National Medical Center.