Meet Our Team
Adult Faculty and Staff
Karen M. Henrichs, PA-C
Physician Assistant Surgical
Urologic Oncology
Myranda J. Koch, DNP, FNP
Nurse Practitioner
General Urology
Pediatric Faculty and Staff
John V. Kryger, MD
Chief, Professor
Jonathan S. Ellison, MD
Assistant Professor
Travis Groth, MD
Associate Professor
Hrair George Mesrobian, MD, MSc
Professor
Elizabeth B. Roth, MD
Assistant Professor
Kathryn R. Trandem, MD, PhD
Assistant Professor
Matthew James Armstrong, APNP
Nurse Practitioner
Katherine Ellen Kressin, APNP
Nurse Practitioner
Coleen Rosen, APNP
Nurse Practitioner
Heidi Vanderpool, APNP
Nurse Practitioner
Community Physicians
Michelle Andrew, MD
Staff Physician
Jeffrey Bejma, MD
Staff Physician
John P. Lacey, MD, FACS
Staff Physician
Urology Residents
Pranav Dadhich, MD
Urology Resident
Viraj Maniar, MD
Urology Resident
Robert Medairos, MD
Urology Resident
David Charles, MD
Urology Resident
Tyler Wittmann, MD
Urology Resident
Raymond Yong, MD
Urology Resident
Matthew Kasson, MD
Urology Resident
Joseph Lankford, MD
Urology Resident
Keerthana Mohankumar, MD
Urology Resident
Nayan Shah, MD
Urology Resident
Brendan Waldoch, MD, MS
Urology Resident
Andrew Watts, MD
Urology Resident
Isaac Melin, MD
Urology Resident
Megan Paradzinsky, MD
Urology Resident
