Dr. Johnson is a graduate of St. Johns University and graduated from the University of Minnesota School of Dentistry with honors in 1996. In 1997, he completed an Advanced Education in General Dentistry (AEGD) residency at Balboa Hospital, San Diego, and Naval Dental Center Southwest.
Dr. Johnson served as a Naval Dental Officer for three years, primarily stationed in Japan. He is an active member of the American Dental Association, the Minnesota Dental Association, Rotary International, and the Chamber of Commerce. He is also an associate professor of restorative dentistry at the University of Minnesota School of Dentistry.