Associates of Otolaryngology

Mary Peiffer, RN, AGNP-c, is a Nurse Practitioner who works closely with Dr. Dayne Nelson out of the Castle Rock office, practicing general urology. She specializes in the evaluation and treatment of patients with BPH, kidney stones, UTIs, hematuria, female pelvic health, incontinence, and genitourinary malignancy.

Dr. Dayne Nelson practices general urology and specializes in minimally invasive techniques and robotic surgery to treat a wide range of urological conditions. His clinical expertise includes the treatment of various cancers, including kidney, prostate, and bladder cancer, as well as the treatment of Benign Prostatic Hyperplasia/BPH. Dr. Nelson's areas of specialty also include no-scalpel vasectomy, reconstructive surgery, and male sexual health. Dr. Nelson also utilizes cutting-edge procedures for the treatment and prevention of kidney stones.

Colorado Urology's experienced team of urologists and healthcare professionals is dedicated to providing the highest quality care for our patients. Colorado Urology's Castle Rock clinic offers a range of services, from routine check-ups and preventive care to the diagnosis and treatment of complex urological conditions. Colorado Urology's Castle Rock clinic is located on the campus of AdventHealth Castle Rock and near Colorado State University, easily accessible via I-25, route 85, and Meadows Parkway. The office also offers ample parking for our patients. We are committed to providing personalized care in a welcoming and supportive environment, and we look forward to serving you.