All our professionals maintain the highest levels of accreditation and pursue ongoing education to stay abreast of the latest trends in cosmetic dentistry.

Orange Art of Dentistry


Patrick Kha Le, DMD

Dr. Patrick Kha Le is best known for his exceptional work in cosmetic dentistry that includes implant surgery, restoration and orthodontics.  He has an impeccable eye for aesthetics and is passionate about creating a beautiful and perfect smile. 

Dr. Le receives his Bachelors of Sciences degree in Chemistry from the University of California at Los Angeles and his Doctor of Dental Medicine degree from the famous Ivy League University of Pennsylvania.  After graduation, he attended the United States Dental Institute for his post graduate training in Orthodontics.  Dr. Le is a member of the American Dental Association, California Dental Association, Orange County Dental Society and International Association of Orthodontics. 

In his spare time, Dr. Le is involved with the Lion Club, a rotary national charity club, in which he is a proud active member.  He had helped to raise funds for different causes including serving the homeless of Orange County, the elderly at convalescent hospitals, and various oversea missions to repair cleft palate defects for underprivileged children in rural Vietnam.

When his is not working, Dr. Le spends his time with his family of three children.  An avid tennis player, he also enjoys traveling around the world with his family and friends.


Brookhurst Mcfadden Dental Group



Comfort Dental



Dr. Claudio Piana, DDS
"Being in the dental field for over 45 years, I view being a dentist less as a profession but rather more as a passion and an enjoyment for what I do everyday.  I truly love to interact with my patients and to help them with their dental needs in the best way I know how."  Dr. Claudio Piana was born in Buenos Aires, Argentina.  He conducted his undergraduate studies in Buenos Aires and earned a degree in Odontology from the Dental School of Buenos Aires in 1966.  He became an associate professor at his school within the department of Crown, Bridge, and Removable Partials.  Dr. Claudio Piana practiced general dentistry in Buenos Aires for six years before immigrating to the United States where he currently resides in Southern California with his wife, Eugenia Piana.  He has been blessed with two sons and two granddaughters.  Dr. Claudio Piana enjoys going to the movies and is passionate about Argentian food. 

Dr. Tri Nguyen, DDS
"Dentistry should always be thorough, simple, long lasting, and fit my patient's needs and lifestyle."  Dr. Tri Nguyen is a graduate from the UCLA School of Dentistry and has over 11 years of experience and knowledge in this field.  He is happily married with two children.  His interests and hobbies include traveling, going to the movies, camping, surfing, mountain biking, and volleyball.



Dr. Mauricio Cardenas
Dr. Mauricio Cardenas brings over 23 years of expertise in dental rehabilitation.  His superior skills are derived from an excellent international academic background in addition to current-on-going education.  He earned his degree from Columbia SA in 1986 and finished his post graduate studies in Oral rehabilitation in C.I.E.O., Bogota, Colombia.  He was a Professor of Dental Lab of Prosthodontics Department Faculty of C.O.C. from 1987-1990.  He is currently a member of the International Congress of Oral Implantologists., Orange County Dental Society, International College of Prosthodontics, and American Association of Endodontics.  Dr. Mauricio Cardenas enjoys traveling with his wife and two children. 

Ly Phan - Office Manager
bio coming soon