Gahanna is a northeastern suburb of Columbus, Ohio. Unfortunately, Gahanna is also a city that sees its share of car accidents. If you have been involved in a car accident in Gahanna, it is important to know what to do next. The first step is to contact the Gahanna Police Department and file a report. The police will investigate the accident and determine who is at fault. If you or anyone else involved in the accident is injured, go to a nearby hospital for treatment. Mount Carmel St. Ann's has a 24-hour emergency room that can provide excellent care for any injuries you may have suffered. After you have been treated for your injuries, you should contact a Gahanna car accident lawyer to discuss your legal options.