Dr. Rosing earned his bachelor’s degree in 1997 in biology from University of Southern California, Los Angeles, and went on to attend Keck School of Medicine in Los Angeles, where he graduated in 2004. From 2004-06, Dr. Rosing was a resident physician in the Department of General Surgery at University of California, Irvine. From 2006-09, he was a resident physician in the Department of General Surgery at Stanford University Hospital and Clinics and, from 2008-09, he was chief resident for the same facility. From 2009-11, Dr. Rosing was chief resident in the Department of Plastic and Reconstructive Surgery at University of California, Davis Medical Center.