Dr. Reuben Johnson is a 2012 graduate of University of Southern California Herman Ostrow School of Dentistry. He went on to complete two General Practice Residencies in New York, with focus on emergency dental care and surgery, and dental implant restorative. He has worked in private practice as a general dentist and has volunteered to teach at the dental emergency clinic at the USC dental school. Dr. Johnson will be obtaining his certificate in the specialty of endodontics this June 2020.

Dr. Johnson has been involved in many organizations and associations. During his time at USC dental, he was involved with AYUDA, a dental humanitarian organization in which he traveled to different countries, such as Belize and Panama, to provide dental care for underserved children. He served on the emergency response team at the USC School of Dentistry. He is a past president of his dental fraternity, Delta Sigma Delta and was also involved in developing network relationships in the Student Network Dental Association (SNDA). He has also received multiple scholarships for his education. Dr. Johnson is licensed by the Dental Board of California and is a member of the California Dental Association (CDA), the American Dental Association (ADA) and the Association of American Endodontics (AAE).

Dr. Johnson is licensed by the Dental Board of California and is a member of the American Dental Association, American Association of Endodontists and California Dental Association.

In his spare time, Dr. Johnson enjoys spending time with his family, his parents and wife, who is also a dentist. He enjoys watching movies, working out, traveling, golf, architectural design and trying new foods. Dr. Johnson is meticulous and says he’s a "fan of detail." When asked what is one of his strengths he admits, "I work very hard at paying close attention to detail, in order to make sure things are done the right way."