About Us WELCOME TO THE LAW OFFICE OF ROBERT J. JOHNSTON. THE LAW FIRM HAS BEEN HELPING AND PROTECTING PEOPLE IN MYRTLE BEACH AND IN THE STATE OF SOUTH CAROLINA FOR OVER 15 YEARS. UNLIKE OTHER FIRMS THAT PRACTICE, “A wide variety of legal areas,” we focus and concentrate on just a, “few,” SO THAT WE CAN STAY CURREN AND AS PROFICIENT AS POSSIBLE. CRIMINAL DEFENSE,, PERSONAL INJURY DUI’s & TRAFFIC OFFENSES WRONGFUL DEATH