Dr. Reuben Johnson, DDS, is a highly skilled and dedicated endodontist with extensive training from the University of Southern California, where he earned his Doctor of Dental Surgery degree and specialized Certificate in Endodontics. Dr. Johnson brings his expertise to multiple locations, including Gold Coast Dental in Orange, CA, and practices in Irvine, CA. He specializes in a wide range of treatments such as root canal therapy, endodontic surgeries, and management of dental emergencies. Dr....