Call now : 510-790-8088

​34400 Fremont Blvd Fremont, CA 94555

Rebecca Lam, Front Desk Specialist

Rebecca also been working at United Dental since 2001.  She knows the in's and out's about the office.  If you ever run into billing or scheduling problem, she will be the expert to handle your problem.  When Rebecca is not working, she enjoys spending time volunteering her time at the "Y".  Rebecca hobbies are going to the gym, traveling, and watching a good Korean drama!

Dr. Douglas Uyehara, DDS

Dr Uyehara has been practicing dentistry for several dental offices in the bay area and later on joined United Dental in 2004 where he has dedicated his skills in comprehensive dental care including gum treatment, surgical extraction, crown, bridge denture and partial. He also completed training on the latest technology of metal free restoration "Cerec" for Onlay and crown. 

Celeste Dong, RDH

After graduating from Davis, I found my interest in Dentistry and became a hygienist. One of the best decisions ever! I love my job. Seeing a patient with cleaning teeth and beautiful smile after each appointment is satisfying; seeing a patient's improvement on brushing and flossing is very rewarding. I love working at Dr. Thai's office. With his supervision, I can practice dental hygiene with highest standard. I love my patients.  When I'm not at work, I'm busying taking care of my infant boy. He was born in June 2015. He has exceeded all the expected milestones, making me a proud mother. In my very limited spare time, I like to play boardgames with my husband and friends, go hiking in the redwoods, try new recipies and restaurants. If you are a foodie like me, please come to the office, I'll show you how to take care of your teeth to eat anything at any age!

Sulhwa Hwangbo, RDH

Sulhwa been working at United Dental Group since 2014.  Upon receiving her Registered Dental Hygienist in 2013, she worked at several dental company as an intern before joining us.  She enjoys working with people and loves working in the dental field.  When she is not working, she enjoys, spending time with her dog "Max".  Among her hobbies, she enjoys traveling, photography, jogging, and watching a good movie!

Sandy Lam, Front Desk Specialist

Sandy been working with United Dental since 2001.  She is the "back-bone" of the office to keep everything running smoothly from insurance to scheduling.  Sandy enjoys spending time with her 2 children when she is not working.  She also loves to read, going to her pilate & yoga class, and trying different food!

Dr. Peter Thai​, DDS

Dr. Thai attended California State University at Hayward where he received his Bachelor of Science in Molecular Biology in 1994. Immediately following graduation from Cal State Hayward, Dr. Thai attended the University of California at San Francisco School of Dentistry where he received his Doctor of Dental Surgery in 1997.