Lilian Ong, D.D.S

(888) 626-0452

dental sleep clinic

820 W. Merced Avenue
CA, West Covina 91790

About us  

Dr. Ong's passion for dentistry is what makes her Southern California-based practice stand out – the art of balancing a patient's face for a beautiful smile has remained her goal for more than 27 years. She has proven herself as a distinguished Los Angeles cosmetic dentist among colleagues. After graduating from Loma Linda University's School of Dentistry in 1981 as one of the top students in her class, she continued her education by pursuing the fields of orthodontics and cosmetic dentistry. Dr. Ong's accomplishments are also rooted in her family. She is married to a physician, as well as a proud mother of three. Dr. Ong obtained Mastership award from  American General Dentistry (www.AGD.org), which requires intense testing and 1200 hours of hands-on courses in all categories of dentistry. Dr. Ong is affiliated with a variety of renowned associations, all of which have contributed to her expertise in the field of dentistry. She constantly pursuing higher education and the latest addition in the practice is the treatment of SLEEP DISORDER with FULL BREATH APPLIANCE to help those who snore and CPAP intolerant. She is a member of: 

She is also knowledgeable in the field of TMJ ("Temporomandibular Jaw"); a condition that
requires evaluation of a patient's headaches, clicking and popping of the jaw.

Contact us  

Lilian S. Ong DDS


820 W. Merced Avenue

West Covina, CA 91790

888-626-0452  

Service we offer  

Our office specializes in elective cosmetic dentistry services. We can treat a wide variety of dental problems while offering a range of options and fees, while maintaining the unique quality of outstanding service. Creating or renewing a beautiful smile can easily be accomplished in as few as two visits, depending on the patient’s circumstance. Our services cater to your needs, giving you the aesthetic options you deserve. Spaces, gaps, chips, or irregular teeth can be transformed into ideal proportions and color; excessively short or long teeth can also benefit from cosmetic dentistry; discolored, stained, or yellowed teeth can be made bright again; old metal, dental work including gold, silver/mercury fillings or metal-based porcelain crowns (caps) can be made to look natural again; and even a smile that exposes too much of a patient’s gums can be reshaped to ideal proportions. Covina cosmetic dentist Dr. Ong and her staff uphold the standard excellence of service. The Smile Center is designed to give you the information you need before making the right decisions about cosmetic dental care. Our quality staff looks forward to discussing your options with you.

Offered Services:

Children
Sealants, Pre-orthodontics, Myofunctional Therapy

Orthodontic
Clear Braces, Invisalign

Cosmetic Dentistry
Veneers, White Filllings, Bleaching, Cosmetic Imaging, All Ceramic Crowns and Bridges, Porcelain Fused-to-Metal Fixed Bridge

Laser Dentistry

Implants

Other Services

Preventive Dentistry, Diagnosing Periodontal Diseases, Treating Forms of
Periodontitis, Kinetic Cavity Preparation (KCP), Restorative Dentistry, Oral Surgery,
TMJ (Temporomandibular Joint), Headaches, Snoring, Gum Grafting, Bone Grafting,
Anxiety Free

*SLEEP APNEA