Office Hours

Sun: Closed

Mon: By Appointment

Tue: 9:00 AM - 6:00 PM

Wed: 9:00 AM - 6:00 PM

Thu: 9:00 AM - 6:00 PM

Fri: 9:00 AM - 6:00 PM

Sat: By Appointment

We are open on two Mondays and two Saturdays each month from 9am - 6pm.  Please call our office (714) 549-1044 for availability. 

We welcome new patients!

Our Doctors

  • Josephine Sinajon
    Education: DMD

Dr. Josephine Sinajon graduated with a degree in dental medicine from the University of the Philippines in 1979. She successfully completed courses in aesthetic dentistry at the University of California Los Angeles in 2003. She also completed training and certification to practice orthodontics by a general dentist from Progressive Orthodontic Seminars in 2007 and continues to enrich her skills and knowledge through continuing education and study clubs. She is a member of the American Dental Association, California Dental Association and Orange County Dental Society.  She has practiced in the cities of Cerritos, Cypress, Santa Ana and West Covina

She offers a range of dental services for every member of the family, including but not limited to general dentistry, cosmetic dentistry, preventative and restorative care and orthodontics including Invisalign.

Her office is conveniently located at the heart of Costa Mesa between Adams Ave. and Merrimac off of Harbor Blvd. 

*Our team is proficient in English, Spanish & Tagalog.