Dr. Gary W.D. Lee

Your dentist in Diamond Bar, California, Dr. Gary W.D. Lee, completed undergraduate work at the University of Southern California in 1978 before moving on to study dentistry at the Georgetown University School of Dentistry.

Dr. Gary W.D. Lee began practicing dentistry in Diamond Bar, CA, in 1988. Dr. Lee works diligently to stay abreast of the latest advances in dental care and participates in regular continuing education seminars and advanced training courses.  It is because of Dr. Lee’s dedication to improvement and growth in a variety of dental technologies, treatments, and procedures that our Diamond Bar area dental patients receive the most modern, efficient, and effective general and cosmetic dental care available.

Dr. Gary W.D. Lee is a proud member of the following professional organizations:

  • American Dental Association
  • California Dental Association
  • Tri-County Dental Society
  • ACI Study Club
  • Omicron Kappa Upsilon National Dental Honor Society
  • Past member of The Odontic Seminar, University of Southern California

Dr. Lee is the father of twin sons, Kevyn and Errick. Kevyn graduated Northern Arizona University with a major in psychology and a minor in sports medicine. He is working towards becoming a paramedic and is presently an EMT. Errick is attending Pierce College and has a long-term goal to become a veterinarian. He is looking to work with horses; he is a horse whisperer. Outside of the office, Dr. Lee enjoys road cycling, fishing, bowling, and photography. His goal as your dentist is to provide patients with a healthy mouth and beautiful smile for life.

Meet Our Team

Our expert team of dental specialists is known for their ability to ease patients with their compassionate and knowledgeable care. Dr. Gary W.D. Lee chooses individuals who are committed and stand by our standard of excellence in personalized care. If you have question about our team or dental care in Diamond Bar, California, please contact us at 909-861-2331 to address your concerns.

Teonna “T”
Office Manager/Registered Dental Assistant
Teonna began at our practice in November of 2013 and graduated from Concorde Career College with Honors and Dean’s List to obtain her DA certificate. She continued her education to complete state testing and received her RDA license. Teonna has always loved dentistry, ever since she was a little girl. She remembers being excited to go for her check up and see what the latest materials and gadgets were. She would even ask to assist if a family member was having treatment completed.

She immensely enjoys working with her team as they have become some of her dearest friends–so much so, she considers them family. Teonna’s communication and leadership skills bring so much to our team. Plus, she brings cupcakes and donuts–who wouldn’t be happy with that? She values her team and in return, they value their patients.

Teonna and her husband have three boys: a 13-year-old, 6-month-old twins, amd two girls ages three and four. Teonna stays busy with her new baby boys and loves being that one mom cheering in the bleachers.

Denise
Front Office
We have had the pleasure of having this amazing woman on our team since April 2017. She greets patients with her fun, loving self and when our patients leave they’re always happy and feel like they had the best experience ever with our dental office. She thinks the office team is wonderful as they are more than just a team, they are a family. She has a wonderful husband and a great son and together, they love to travel and try different foods. As a family, they love seafood, and Denise loves going to the ocean to relax and hear the waves with the ocean breeze.

Brian
Registered Dental Hygienist
In September of 2017, Brian joined or team. He graduated from Pasadena City College’s dental hygiene program in 2010 with an associate degree. Brian enjoys interacting with our patients, helping patients with their oral health treating patients like they are family. He also likes having fun with our dental team. Brian is married and has two boys, Isaiah (7 years old) and Iverson (4 years old). In his free time, Brain enjoys basketball, fishing, keeping tropical fish, hiking, and exercising. He also loves coffee, chardonnay wine, and likes to visit Las Vegas at least once a year.

Kristen
Registered Dental Hygienist
Starting in 2013, Kristen has been a source of caring and gentle experiences for all our patients. She attended Long Beach State and studied biology. Next, she studied dental hygiene at San Juaquin Valley College in Rancho Cucamonga. Kristen is well versed in periodontal issues and am comfortable treating the disease properly. She is also laser certified and loves that “it’s like working with family” when she’s at our office. Kristen has been married since 2009, and she and her husband love to travel. Together, they have been to France, Italy, Spain, Switzerland, and the Bahamas. Kristen also loves to cook and garden, and is learning to sew.

Molly
Registered Dental Assistant
Molly joined our team in 2017 after graduating from Citrus College’s dental assisting program, and is a member of the A.D.A.A and C.D.A.A. She enjoys knowing that the entire team has a passion for their job and that they truly care about all of the patients and the quality of care that each person receives. Molly always has a smile on her face and maintains a positive attitude. She looks at every day as an opportunity to learn and grow, and in return she is able to contribute more to the team and to our patients. When Molly is not at the office, she tries to spend her time with her 4-year-old son doing anything outdoors: hiking, going to the beach and camping.