Education / Graduate Medical Education / Prospective Residents / Urology Residency Program / Our Residents Our Residents 2016-2017 Chief Residents -PGY6 Benjamin Nelson, MD Kevin Tsai, MD PGY5 Scott Quarrier, MD, MPH Matthew Truong, MD PGY4 Prabhakar Mithal, MD PGY3 Jacob Gantz, MD Michael Witthaus, MD Phillip Rappold, MD, PhD PGY2 Thomas Osinski, MD Ji Hae Park, MD PGY1 - Preliminary Year Ramzi El Hassan, MD Alexis Steinmetz, MD