Marshall Urology
3501 Palmer Drive, Suite 204
Cameron Park, California 95682
1095 Marshall Way
Placerville, CA 95667
(530) 676-6131

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 V. 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 both the United States Army and the Air Force. His military experience was broad, including time as an Air Defense platoon leader in the army, a B-52 Gunner and later as a Flight Surgeon in the Air Force. He retired in 2013 as the Chief of Urology at Travis Air Force Base after 23 years of service.


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.