After attending the University of Missouri-Columbia School of Medicine, he completed his residency training at St. John's Mercy Medical Center. In Dr. Voorhees's practice, he is particularly interested in primary care. His patients gave him an average rating of 5.0 out of 5 stars. Humana HMO, Humana Bronze, and Humana Catastrophic are among the insurance carriers that Dr. Voorhees honors. Awards and/or distinctions he has received include Colorado Family Physician of the Year, Colorado Academy of Family Physicians and Best Doctors in America, Best Doctors in America (2005) 2005 - 2016. Dr. Voorhees's professional affiliations include the University of Colorado Hospital (UCH) and CU Medicine.