Dr. William Hui is pretty much a native of southern California. He grew up in Pasadena, received his undergraduate degree from University of Southern California in 1979 and his DDS degree from Emory University School of Dentistry in 1983.

Throughout the30 years serving the south Orange County area in Mission Viejo, Dr. Hui has taken numerous intensive continue education courses to stay abreast of the latest techniques and innovations in all phases of dentistry to enhance your dental experience. A long standing member of the American Dental Association, the California Dental Association, and the Orange County Dental Society, Dr. Hui was also awarded the distinction of Americas Top Dentist for several years since 2005.

Aside from dentistry, Dr. Hui enjoys golfing, fishing, and playing Texas Holdem Poker. He currently resides in San Juan Capistrano with his wife Yupha and has twochildren who graduatedfromStanford and UC Berkeley.

Dr. Mark Kouris is a 61year old native Californian. He currently resides in San Clemente with his wife, Kay, son, Christian(18), and daughter, Hannah(14). Dr. Kouris graduated from Cal St Fullerton in 1978 with a BS degree in Biology. He then attended Emory University School Of Dentistry graduating in 1983 with a DDS degree.

Dr. Kouris returned to Orange County to start Mission Viejo Family Dental Office in 1978 with his classmate and friend Dr. William Hui. Togther they have been serving South Orange County families for over30 years and have been at our current location for over21 years. Many of the original families are still with the office and have expanded to include children and even Grandchildren.