Dr. Thompson is originally from Royal Oak, Michigan where he grew up as one of six brothers. He and his wife (Kathleen) were married in 1977 and together have 3 children. Sara was born in Michigan while Dr. Thompson was attending dental school at the University of Detroit. Steven was born in Ohio during Dr. Thompson‘s residency at St. Vincent Hospital in Toledo, Ohio. Lastly, Kristin was born in Arizona two years after Dr. Thompson established his own dental practice. All three children are alumni of Horizon High School and Arizona State University.