Dr. Truman Johnson is a Periodontist in Cedar Rapids, Iowa, specializing in Periodontics, Gum Health, Gum Surgeries, and Dental Implants. Our staff will make your visit as "easy" as possible and assist you with financial/insurance questions as well. Call our office with any questions or concerns. We are located near 42nd Street and Edgewood Road, just South of Vito's Restaurant.