Dr. Richard S Stack, MD

Dr. Richard Stack specializes in urology and brings over four decades of medical expertise to his practice. He earned his medical degree from the Uniformed Services University of the Health Sciences F E Hebert School of Medicine, establishing a strong foundation in military medicine. His extensive 44 years of experience have allowed him to develop deep knowledge in treating complex urological conditions.

Dr. Stack practices at East Hawaii Health and Hilo Medical Center, both located in Hilo, Hawaii, and maintains his hospital affiliation with Tripler Army Medical Center. He focuses on treating kidney stones, including complex staghorn calculi, and manages polycystic kidney disease. His procedural expertise includes performing kidney and abdominal ultrasounds, which help diagnose urological conditions, and he provides sedation services to ensure patient comfort during procedures.