Dr. David J. Cahn is certified by the American Board of Urology and has been in private practice since 1999. He earned his medical degree at Albert Einstein College of Medicine in Bronx, New York and completed his Urology residency at Montefiore Medical Center in Bronx, New York. Dr. Cahn went on to complete a Fellowship in Neuro-Urology at the University of Colorado. He is a member of the American Urological Association, Colorado Medical Society, Clear Creek Valley Medical Society, and the Rocky Mountain Urological Society. Dr. Cahn's areas of interest include Urologic Oncology, Kidney Stone Disease, and Voiding Dysfunction.

Dr. Diane M. Hartman graduated cum laude from the University of Denver with a Bachelor's Degree in biology and chemistry. She obtained her Medical Doctorate, with honors, from the University of Colorado, School of Medicine in 1989. Dr. Hartman completed her internship in surgery at the University of Colorado Health Science Center (UCHSC) and was named "Intern of the Year". She finished her residency in urologic surgery at the UCHSC. After serving as chief resident in urologic surgery at UCHSC she went into private practice in 1994. Dr. Hartman is a diplomat of the American Board of Urology and is a member of the American Urological Association, Society of Women in Urology, the Colorado Medical Society, the Clear Creek Valley Medical Society, and the Rocky Mountain Urological Society. Her areas of interest include Urologic Oncology, Kidney Stone Disease, Female Urology, Prostate Disease, and Brachytherapy.

Dr. Derek K. Zukosky graduated from Michigan State University in 1993 with a Bachelor's Degree in science and mathematics. In 1998 he earned his Doctor of Osteopathy at Michigan State University in East Lansing, Michigan and completed his urology residency at Botsford General Hospital in Farmington Hills, Michigan. Dr. Zukosky went on to complete a fellowship in Urologic Laparoscopic Surgery at the University of Heidelberg in Heilbronn, Germany. He is board certified in Urological Surgery. Dr. Zukosky received his certification in da Vinci robotic surgery through Ohio State University. He is a member of the American College of Osteopathic Surgeons, the Colorado Society of Osteopathic Medicine, the American Osteopathic Association, the Colorado Medical Society, the Rocky Mountain Urological Society, and the Denver Regional Osteopathic Medical Society. Dr. Zukosky's areas of interest include prostate cancer, kidney cancer, BPH, urinary stone disease, robotic and laparoscopic surgery.