Randy Tanaka earned his Bachelor of Science in Biochemistry and Cellular Biology from UC San Diego in 1985 and his Doctor of Dental Surgery (DDS) from the University of the Pacific in San Francisco in 1990. Since 2005, he has served at Sycuan Medical Dental Center as both a general dentist and Dental Director.
Randy Tanaka is an avid golfer, a sport that he enjoys during his leisure time.