John D Twelker, OD, PhD
Professor, Ophthalmology
Assistant Professor, Public Health
Christian O. Twiss, MD, FACS
Professor, Urology
Program Director, Urology Residency
Director, Female Urology, Pelvic Medicine, and Pelvic Reconstructive Surgery
Clinical Specialties
Female Pelvic Medicine and Reconstructive Surgery
Urinary Incontinence and Voiding Dysfunction
Vaginal and Uterine Prolapse
Vaginal Mesh Removal
Complications of Vaginal and Pelvic Surgery
Robotic Surgery
Olisambu Uche
Postdoctoral Research Associate I
Janakiraman Udaiyappan
Postdoctoral Research Associate I
Unni Udayasankar, MD, FRCR
Professor, Radiology and Imaging Sciences, Neuroradiology and Pediatric Radiology
Vice Chair, Quality and Safety
Program Director, Neuroradiology Fellowship
Clinical Specialties
Pediatric Neuroradiology
Michael Underwood
Building Manager - Facilities Management and Services I
Suresh Uppalapu
Faculty Physician
Jordan Jade Upshaw
Program Coordinator
Mahboob Ur rehman
Clinical Physicist Associate
Juan Uribe
Clinical Professor, Surgery - (Clinical Series Track)
Mario Uribe
Manager, Information Security and Risk Management
Christopher Lee Ussery
TREAT Program Research Coordinator
Clinical Specialties
National Strength and Conditioning Association: Certified Strength and Conditioning Specialist (CSCS)
Barbora Vagnerova
Research Technician
Prajakta Vaishampayan
Research Professional I
Elizabeth Valdivia
Clinical Research Coordinator II
Francisco G Valencia
Assistant Clinical Professor, Pediatrics - (Clinical Series Track)
Duare Valenzuela
Research Specialist
Manuel Valenzuela
Coordinator, Operations
Valarie Valenzuela
Business Office Assistant, Radiology and Imaging Sciences
Celia P. Valenzuela, MD
Vice Dean, Community Engagement and Partnerships
Residency Program Director, Obstetrics and Gynecology
Associate Clinical Professor, Obstetrics and Gynecology
Terence D. Valenzuela, MD, MPH
Professor Emeritus, Emergency Medicine
Rodrigo Antonio Valenzuela-Cordova
Office Specialist
Haidee Melissa Valera
Medical Case Manager
Mukhamad SAMI Valid
Faculty Physician
Gabriel Valle Eger
Faculty Physician
Mimosa Hua My Van
Program Aide, MSRP
Marloes Van den berg
Research Assistant Professor
Mila van der Borgh
Research Technician