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25100 Marguerite Parkway, Suite A, Mission Viejo, CA 92692
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Hee Yon Koh, DMD

Dr. Clara H. Koh

Dr. Clara H. Koh received her bachelor of Arts in telecommunications at the Pennsylvania State University, University Park in 2000. She then obtained her doctorate degree in dentistry at University of Medicine and Dentistry of New Jersey (UMDNJ) in 2006. For her superior achievements, Dr. Koh was selected to the Dean’s list for 4 years in dental school. After earning her dental degree, Dr. Koh continued to further her studies and enhanced her clinical skills with the completion of her residency program (Advanced Education in General Dentistry Program) at Columbia University Presbyterian Hospital, New York in 2007. The program focused on highest quality general, cosmetic and restorative dentistry, including root canals, crowns and bridges, fillings, implants, dentures and emergency dental services. Then, she practiced in both states, New Jersey and New York for 4 years.

Dr. Koh moved to California in 2011 and has been in private practice to provide comprehensive dental care in Pasadena and West Covina. She is now proud to open her practice in Mission Viejo, CA and is looking forward to serving her local community. Dr. Koh prides herself for making her patients feel comfortable and at ease that they are in good hands. From her advanced studies and experiences, she’s able to provide the utmost care and attention to all her patients.


2000 Bachelor of Arts, Pennsylvania State University, University Park, PA
2006 Doctoral Degree, University of Medicine and Dentistry of New Jersey, UMDNJ

Professional Training

2007 AEGD Residency Program, Columbia University, NY

Our Location

25100 Marguerite Parkway
Suite A
Mission Viejo, CA 92692
(949) 768-3801

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