He received his undergraduate degree with cum laude honors from Dartmouth College and his medical degree at Case Western Reserve University School of Medicine. Completing his internship and residency at University Hospital in Cleveland, Ohio and having a particular interest in joint problems, he completed fellowship training for total joint replacement and arthritis from the University of Colorado Health Science Center under the guidance of Jerome Wiedel, MD and Mack Clayton, MD Working with the senior population has allowed Dr. Mills to expand his experience and understanding of their special needs.