Our Story

The DoctorsSince 1988 John Czochanski, DDS, FAGD AND H. Kim – Czochanski, DDS have been part of an Orange County tradition of comfort and care. Dr Czochanski is a 1988 graduate of UCLA School of Dentistry. Dr. Kim a 1991 graduate of Northwestern University School of Dentistry, received her Bachelor of Science from USC. As a husband and wife, they have dedicated their professional careers to provide the best that dentistry has to offer, continually educating themselves and their staff, the newest dental technique approaches, to provide state-of-the-art, comfortable and personalized dental care.

Dr. Czochanski and Dr. Kim have completed special training in numerous infection control programs, orthodontics, cosmetic dentistry, GENEVA 2000™ Premium Dentures and care of the gums, root canal treatment, TMJ therapy and full mouth reconstruction. Both are graduates of the UCLA Implantology Residency and Loma Linda Implant Residency and Fellows of the California Implant Institute having received their fellowship from the International Congress of Oral Implantologists in 2012 . Dr. Czochanski is also a fellow in the Dawson Academy for Advanced Dentistry and received his fellowship in the Academy of General Dentistry in 2014.

Dr. Czochanski and Dr. Kim have been happily married and practicing together since 1996. It has been their privilege to be able to provide help for those in need through California’s Donated Dental Services Program. Their pride and joy is their daughter, Helena. The three have become accomplished at music, skiing and triathlon participation. The family’s prized pet is German Shepherd named Tinsel.

We look forward to your visit & to showing you how exceptional dentistry can improve your life!

Our Doctors

Dr KhooDr. Kenneth Khoo

Dr. Kenneth Khoo is a 2000 graduate of Loma Linda University School of Dentistry and joined Artistic Smiles Dentistry in 2001. He is continually training in the areas of cosmetic and computer aided design (CAD-CAM) dentistry. He has also shared his dentistry on mission trips to areas in Baja California, Mexico, and as far as the Fiji Islands. As a native of Southern California, Dr. Khoo enjoys spending his free time with his wife and son riding bicycles and camping. His computer hobby helps keep the office running and is often referred to as “the Geek Squad”.

Dr NguyenDr. Brian Nguyen

Dr. Brian Nguyen was raised in Orange, CA and continues to proudly serve the community that he grew up in. He received his Bachelor of Science in Biochemistry and Molecular Biology at UC Irvine, then continued his education in Dental Medicine at Western University of Health Sciences in Pomona. He believes that not all patients are the same and every patient’s needs differ. He will treat each patient as an individual, according to their personal needs, and with the utmost care and respect. In his spare time, Dr. Nguyen enjoys spending time with his wife and 3 year old daughter, going for bicycle rides, working on house projects and photography.

Dr CheanDr. Erica Chean

Dr. Erica Chean graduated from the University of the Pacific in 2016 from their prestigious accelerated program. She then completed her general dentistry residency in 2017 at Jacobi Medical Center in Bronx, NY, and joined Artistic Smiles Dentistry soon after. Dr. Chean is passionate about maintaining the oral heath of all of her patients. In her free time, she enjoys spending time with her family, her fiancé, and her son/French Bulldog, Butters. She also enjoys playing golf and travelling in her free time.