All About Smile Dental Group

Our Staff

Dr. Trieu Nguyen

Dr. Nguyen is a seasoned practitioner for 25 years. He enjoys all phases of dentistry though he focus his skills on surgeries, difficult restorative treatments and cosmetic. Dr. Nguyen graduated the University of the Pacific, Arthur Dugoni School of Dentistry, San Francisco CA. Aside from dentistry his other passion is helping animals. He shares his home with several rescued animals. He is a long time member of various animal protective organizations and support their causes year round. He is environmentally conscious. Dr. Nguyen loves the outdoors. Every chance he gets he mountain bikes, scuba dive, kayak, hikes, and snowboards.

Dr. Sheida Tabari

Dr. Sheida grew up in Montreal, Canada for 18 years.  She speaks French, Farsi, English and Spanish.  She moved to California in 2001 where she attended and graduated from the University of California Irvine in 2006.  She attended Loma Linda University School of Dentistry from 2007-2011.  She graduated as a general dentist but loves to do cosmetic dentistry and full mouth reconstruction.  She loves hiking, skiing, traveling, spending time with her family and her two cute little puppies Lily and Yasi.  She's an animal rights proponent and a vegetarian. 


Dr. Alden Yue

Dr. Alden Yue

Dr. Alden Yue was born in Oakland, CA and now resides in Newport Beach, CA with his wife Karen and his children, Kaitlin and Colton.  He enjoys traveling, reading and playing Sudoku in his spare time. 

Dr. Yue received his Bachelors of Science degree in 1996 from the University of California Irvine and received his DMD degree in 2000 from Boston University School of Dental Medicine.  After dental school, he continued with an advanced training program at the Washington D.C. VA medical center.  Dr. Yue is a member of the American Dental Association, California Dental Association and Orange County Dental Society and continues to stay abreast with current advances in restorative, implant, and cosmetic dentistry.

For over 15 years, Dr. Yue has continued to listen to the needs of his patients and is very thorough in explaining every detail about the best treatment options for his patients.  He understands that every patient is unique, and his goal is to make each patient feel as comfortable as possible while providing the highest level of dental care.

Dr. Tammam Sheabar - Endodontist

Dr. Tammam Sheabar

Dr. Sheabar has been practicing dentistry since 1999, after a long successful career in general dentistry he decided to dedicate his practice to the specialty of endodontics. He was awarded his endodontic certificate from Boston University.

Treating patients with compassion and gentle care is Dr Sheabar’s priority. He takes pride in his quality of treatment and understands that coming to the dentist to have a root canal procedure is not something anyone looks forward to, but relieving patients from pain and discomfort and saving natural teeth is an important role that the specialty of endodontics can give to patients.

In his free time he likes spending time with his wife and two kids, swimming, running, reading, cooking and baking.

He is a member of many dental organization including:

- American Dental Association
- California Dental Association
- Tricounty Dental Society
- American Association of Endodontics

Dr. Kevin Lee

Dr. Kevin Lee earned his dental degree from the University of Southern California. He then completed his periodontal residency program also at USC. Dr. Lee has taught at USC as a part-time clinical instructor at the Graduate Periodontal Program. He is a diplomate of the American Board of Periodontology and is a member of the American Academy of Periodontology.

Dr. Lee loves to help out patients with their gum or implant problems which are what he is specialized in. He is known to be very gentle in his dental treatments.

He enjoys playing golf and traveling when he is not working. He lives in Orange County with his wife and 2 children who keep him very busy as well.

Dr. William Harrison

Dr. William Harrison

Dr. William Harrison grew up in Southern California, received his dental degree from UCLA and obtained his orthodontic degree from the University of Minnesota. Dr. Harrison has been in practice in Chino for over 25 years and belongs to numerous professional organizations, including the American Association of Orthodontists, the American Dental Association, the California Dental Association and the Pacific Coast Society of Orthodontists. Dr. Harrison provides orthodontic treatment for children, teens and adults and is an Invisalign® Preferred Provider.

Dr. Harrison has three children with his wife, Michelle. He is a former professional racecar driver and currently enjoys skiing, sailing and cycling in his free time.

Adrian Trevino, Hygienist

Dr. Adrian Trevino

Adrian has been practicing dental hygiene and serving Southern California since 2011. He is a West Coast University graduate and holds a Bachelors of Science in Dental Hygiene. His goal is to educate and make his patients completely aware of all of the options available in efforts of making them take full control of their oral hygiene care.

Adrian prides himself in the service he provides and the very satisfied patients who look forward to their visits. As a father of five beautiful children, he understands the value in time well spent. Adrian enjoys spending time with his children from movie nights to evening strolls at Disney theme parks, he loves his family and the quality time they spend together.

Sandra Ferreira, Hygienist

Dr. Sandra Ferreira

Sandra completed her bachelor’s degree in Dental Hygiene from Northern Arizona University in 1995. With plenty of years of experience, she still has passion in providing quality oral health care to her patients. Throughout her career she has practiced dental hygiene from California, to South Carolina and even as far as Brazil South America! Sandra was born and raised in Southern California, and is fluent in Spanish and Portuguese. Living in Brazil, not only provided her the opportunity to learn another language, but gave her the experience helping impoverished communities with oral health care and education. Throughout the years, and travels, her skills as a dental hygienist have been refined to give you the best quality care with compassion and patience. Whether her patients need a deep cleaning or a regular preventative care appointment, she will be thorough and gentle while building a positive relationship with her patients.


Tammy Uekert, Manager

Tammy Uekert

Tammy Uekert has over 30 years experience in the dental field. She has spent the greater part of that time managing staff and the day to day running of the dental office. Tammy has experience in insurance billing, coding as well as scheduling, and treatment planning. She enjoys working with patients to ensure that they are comfortable and understand their best options when it comes to their dental health.

Dental Assistants

Myra Wolfinbarger


Tina Garcia


Teresa Garnica


Crystal Gonzalez


Darlene Martinez


Sarah Hill


Genevieve Guzman


Karina Santana


Stephanie Ketlesleger

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Office Location
12604 Central Ave
Chino, CA 91710
Phone: (909) 591-1745
New Patients Call: (909) 939-4356

Office Hours

Monday: 7:00am - 4:00pm
Tuesday: 8:00am - 5:00pm
Wednesday: 7:00am - 3:00pm
Thursday: 7:00am - 3:00pm
Friday: 7:00am - 3:00pm
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Doctor Trieu Nguyen | Dr. Trieu Nguyen | Dr. Sheida Tabari