Residency Leadership

Benjamin R. Lee, MD, MBA

Department Chair, Urology

Professor, Urology
The George W Drach, MD Endowed Chair
Director, GU Cancer & Disease Oriented Strategic Planning Team; University of Arizona Cancer Center

Research Interests

Advancing new treatments for renal cell carcinoma
Developing new technologies and techniques for treating urologic oncology

Christian O. Twiss, MD, FACS

Program Director, Residency

Director, Female Urology, Pelvic Medicine, and Pelvic Reconstructive Surgery
Professor, Urology

Research Interests

Incontinence and vaginal prolapse treatment
Urodynamics
Interstitial cystitis
Outcomes research in incontinence and pelvic reconstructive surgery

Sunchin Kim, MD

Assistant Professor, Urology

Associate Program Director, Urology Residency

Sonia Romo, MA

Residency Program Manager