Michael J. Leonard, D.D.S.Michael J. Leonard, D.D.S. : grew up in Brooklyn Center, Minnesota and graduated from Robbinsdale High School in 1976, St. John's University in 1980 with a B.A. in Natural Science & University of Minnesota School of Dentistry in 1983 with a Doctor of Dental Surgery Degree. Dr. Leonard worked as an associate dentist in Lacrosse, WI from 1983-1985. He then opened his existing practice in Chanhassen MN in 1985. Dr. Leonard is a member of the American Dental Association, Academy of General Dentistry and American Association of Functional Orthodontics.