Antioch Brentwood Pediatric Dentistry

About Our Doctors

Leslie K. Tanimura, DDS, MSD

Dr. Leslie Tanimura brings a warm, personal approach to patient care. She is a graduate of the University Of Southern California School Of Dentistry and the Indiana University pediatric dentistry residency program. Dr. Tanimura also completed a cerebral palsy fellowship and received her master's degree while attending Indiana University.

Jennifer T. Lo, DMD, MS

Dr. Jennifer Lo, grew up in Hong Kong as well as in Toronto, Canada. She earned her Bachelors of Science at the University of Toronto. Realizing dentistry was her passion, she went on to earn her DMD at Tufts University School of Dental Medicine. After graduation, she decided to move to one of her favorite cities in North America, San Francisco, where she completed the Advanced Education in General Dentistry Residency at the University of the Pacific, Aurthur A. Dugoni School of Dentistry.

Jack C. Yeung, DDS

Dr Jack Yeung received his Doctorate of Dental Surgery (DDS) from the UCLA School of Dentistry.  He also completed his specialist training in pediatrics dentistry at UCLA where he served as chief resident.  Dr. Yeung loves working with children of all ages, from infants to adolescents.  He enjoys tailoring the process of creatively tailoring his approach to treating each child and creating a positive dental experience.

Richard S. Sobel, DDS

Dr. Richard Sobel has practiced and taught pediatric dentistry since 1970. He is a graduate of the State University of New York at Buffalo and received his specialty training at Harvard University and the Children's Hospital Medical Center, Boston, where he also completed a birth defects fellowship. Dr. Sobel is a former director of the pediatric dentistry residency program at Children's Hospital Oakland and is currently active with the hospital's craniofacial team.


Our Practice

Our mission is to provide comprehensive and superior quality care for children, infancy through adolescence.   We are passionately committed to improving pediatric dental health and will strive to build long-term relationships based on trust and respect with our patients and their families.

Our goal is to provide thorough and high quality care while promoting a positive attitude towards dentistry. We want your child's visit to be a pleasant and unique experience.

Getting an early start with regular dental care is an important step on the road to teaching your child healthy, lifelong habits. As recommended by the American Academy of Pediatric Dentistry, we suggest that the initial dental visit occur by your child's first birthday.

Regular check-ups enable us to promote proper oral hygiene, and diagnose oral abnormalities and disease. With early intervention, dental problems are often easily treated.

Good oral health is an important part of total health.  We provide comprehensive pediatric dental care for your child and are part of a network of specialists and healthcare providers.

Contact Us Today!


Antioch Brentwood Pediatric Dentistry - Antioch Location

2390 Country Hills Drive, Suite 102

Antioch, CA 94509

Phone: 925-757-4220


Antioch Brentwood Pediatric Dentistry - Brentwood Location

1140 Second Street, Suite E

Brentwood, CA 94513

Phone: 925-634-9449