• Skip to main content
  • Skip to main content
Choose which site to search.
University of Arkansas for Medical Sciences Logo University of Arkansas for Medical Sciences
College of Medicine: Department of Urology
  • UAMS Health
  • Jobs
  • Giving
  • About Us
  • Faculty
    • Brian Langford, M.D.
    • Timothy Langford, M.D.
    • A. Murat Aydin, M.D.
    • Bruno Lopes Cançado Machado, M.D.
    • Julie Riley, M.D., FACS
    • Brian Rayburn, MPAS, PA-C
    • Emily Wright, M.N.Sc., APRN
    • Shannon Hankins, MSN, APRN, AG-ACNP
    • Secondary Faculty
  • Residency Program
    • Residents and Interns
    • Urology Rotations
    • Little Rock Links
  • Clinical Services
  • Alumni
  • Give
  1. University of Arkansas for Medical Sciences
  2. College of Medicine
  3. Department of Urology
  4. Faculty

Faculty

Urology faculty poses on the steps of a building on the UAMS campus in Little Rock
(Image credit: Evan Lewis)
Timothy Langford, M.D.
Timothy Langford, M.D.
Professor and Chairman
Website: UAMS Health Provider Profile
Website: Department Profile
Julie Riley, M.D.
Julie Riley, M.D.
Vice Chair, Hal Reed Black Chair, Professor and Program Director
Website: UAMS Health Provider Profile
Website: Department Profile
A. Murat Aydin, M.D.
A. Murat Aydin, M.D.
Assistant Professor, Director of UAMS Urologic Oncology Clinic
Website: UAMS Health Provider Profile
Website: Department Profile
Marcelo Bigarella, M.D.
Marcelo Bigarella, M.D.
Assistant Professor
Website: UAMS Health Provider Profile
Shannon Hankins, APRN
Shannon Hankins, MSN, APRN, AG-ACNP
Website: Department Profile
Brian Langford, M.D.
Brian Langford, M.D.
Assistant Professor, Director of Male Reconstruction
Website: UAMS Health Provider Profile
Website: Department Profile
Bruno Lopes Cancado Machado, M.D.
Bruno Lopes Cançado Machado, M.D.
Associate Professor, Urology Director of Research
Website: UAMS Health Provider Profile
Website: Department Profile
Brian Rayburn, PA-C
Brian Rayburn, MPAS, PA-C
Website: UAMS Health Provider Profile
Website: Department Profile
Jun Song, M.D.
Jun Song, M.D.
Assistant Professor
Website: UAMS Health Provider Profile
Danelle R. Williams
Danelle Williams, APRN
Website: UAMS Health Provider Profile
Emily Chastain, APRN
Emily Wright, APRN
Website: UAMS Health Provider Profile
Website: Department Profile
UAMS College of Medicine LogoUAMS College of MedicineUniversity of Arkansas for Medical Sciences
Mailing Address: 4301 West Markham Street, Little Rock, AR 72205
Phone: (501) 686-7000
  • Facebook
  • X
  • Instagram
  • YouTube
  • LinkedIn
  • Pinterest
  • Disclaimer
  • Terms of Use
  • Privacy Statement

© 2025 University of Arkansas for Medical Sciences