Dr. Koehler graduated with his Doctor of Dental Surgery (DDS) degree in 1976 from the Indiana University School of Dentistry in Indianapolis. He then worked in private practice general dentistry in Manitowoc, WI from 1976 to 1980. Dr. Koehler completed his Master of Science in Dentistry (MSD) degree at the Indiana University School of Dentistry and his residency at Richard L. Roudebush VA...