Dr. Mitchell's areas of clinical interest consist of heart transplant, heart valve disease, and congenital heart disease. He honors Humana HMO, Humana Bronze, and Humana Catastrophic, in addition to other insurance carriers. He attended George Washington University School of Medicine and Health Sciences for medical school and subsequently trained at a hospital affiliated with the University of Colorado Denver for residency. Awards and/or distinctions he has received include Top Doctors List (Thoracic Surgery) 2007 - Castle Connolly; American's Top Doctors 2009 - Castle Connelly; and Listed in the "Guide to America's Top Surgeons" 2009 - Consumer's Research Council of America. Dr. Mitchell's professional affiliations include Children's Hospital Colorado, the University of Colorado Hospital (UCH), and CU Medicine.