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Dr. Hyejin Jeon D.D.S. Diamond Bar Dental Studio

Dr. Hyejin Jeon was born in Busan, South Korea. She studied in New Zealand during her middle school to high school, finished her high school in Michigan. She completed her bachelor’s degree from Andrews University in Michigan with biology and with minor in chemistry. She earned her Doctor of Dental Surgery degree from Loma Linda University School of Dentistry. Dr. Jeon is a proud member of American Dental Association, California Dental Association and Los Angeles Dental Society. She was the Secretory and Vice President of Korean American Dental Association. Her extensive training helps treat patients in need of surgical extractions, laying flap, suturing, and post-operative root canals. Dr. Jeon also performs molar implant surgeries as well as treating patients with removable/fixed partial and complete dentures. She cares for her patients and brings best dental care by attending continuing education courses almost every week to stay up with new technology including Invisalign. When Dr. Jeon is not practicing dentistry, she likes to go snowboarding in winter and camping in the summer.
Call Dr. Cho and Dr. Jeon for the same-day Emergency Dental Appointment


Like most people, I really don't like going to the dentist. And I avoid it whenever possible. Dr. Jeon made me very comfortable and put me at ease. I tend to be anxious and she explained everything that would happen and what she was doing. I would highly recommend Dr. Jeon to anyone looking for a knowledgeable, gentle dentist with an excellent bedside manner.


I called Dr. Cho because of a dental emergency. I was in so much pain and stress because I thought I would have to wait all weekend before seeing a dentist. Dr. Cho was accommodating, comforting, and really did everything he could to turn a bad situation into a manageable one. I can't thank him enough for his kindness and flexibility. I would highly recommend Dr. Cho to my family and friends (and anyone looking for an excellent dentist).


Best dentist I have ever been too, and that is truly the most genuine compliment that can be given as I am a practicing dentist myself. I trust no one else with my teeth and my own dental needs. He is an exceptional dentist and I truly love his work and attention to detail. He prides himself in quality and I value that a lot.

-Rhonda K

The staff is great and very welcoming and knowledgeable. I have moved around a lot and have been to many different dentists. Dr. Cho is great! He does great work in terms of quality and comfort. I have to drive 40 miles to see him, I'll keep doing that because great dentist's like him are hard to find!

- Jeffrey G

Only place I will ever go for my dental needs. The staff pays so much attention to little details and ensures that every client is satisfied with the service they get. I have sent many people to their office and every single one of them was amazed by the services provided by Diamond Bar Dental Studio!!!

- Luiza V

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