Dr. Johnson graduated Life College, School of Chiropractic in 1992. He returned to the coast immediately after graduation to begin practice. He worked at Jackson County Chiroporactic Clinic until 1996, when he began his own practice in Vancleave. He has been married to Robyn over 30 years, and they have four children. They attend Sacred Heart Catholic Church, where Dr. Johnson teaches CCD and is active in Knights of Columbus.