Marshall Urology
3501 Palmer Drive, Suite 201
Cameron Park, California 95682
(530) 626-9488

We're dedicated to serving the urological needs of our community with compassionate, exceptional care. We offer state of the art diagnosis and treatment to men and women for problems of the urinary and/or reproductive system. We combine the best clinical care with advanced diagnostic testing available nearby.  We emphasize discretion and compassion in all patient interactions and consider patient education to be central to any treatment plan.

John V. Montorello, MD 
John Montorello, MD, is a board certified urologist treating a wide range of urological conditions and disorders. Prior to beginning his medical education, Dr. Montorello served in the military in many roles since 1983, and is currently a Lieutenant Colonel in the United States Air Force and Chief of Urology at Travis Air Force Base.


Jason Nelles, MD 
Jason Nelles, MD, is a urologist seeing patients with a wide range of urological conditions. His clinical emphasis is on general urology, endourology, and robotic and minimally invasive surgery.