If you were in a car accident in Rockwall, TX call 911. An officer from the Rockwall Police Department or other law enforcement will report to the scene, investigate the accident and file a report. If you or someone else is injured, Texas Health Hospital Rockwall is a nearby hospital with a 24-hour emergency room that will provide medical treatment for any injuries sustained in the car accident. Even if you feel fine, it is recommended you get check out by a doctor. It is also a good idea to discuss your accident and injuries with a car accident lawyer. They can explain your rights and legal options.