Oscar Marin, DDS

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(626) 810-5000

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Map to Our Office

3660 Nogales St. Building H, Suite D.
West Covina CA, 91792

Yelp Review

Geneyem B. - 5 star
"I love this dentist. They are so good and gentle. My whole family goes here and my girls (who are 7 and 5) love it here. They know our names, there's never a long wait, and they are gentle with our treatments. Dr. Marin is a very good dentist. He explains everything thoroughly and my girls trust him while he does their treatment. I would recommend this dentist too anyone who is looking for one."

Top 10 Dentistry Clinics in West Covina, CA
Congratulations to Oscar Marin's Practice on being the on top Dentist in West Covina ranking of 2015.
Verified by Opencare.com

Cosmetic Dentistry

Regain Useful and Attractive Teeth and Gums


Today’s dental materials enable us to create beautiful dental aesthetics without compromising quality or function.

Whether you’re looking to get minor cosmetic enhancements or a complete smile makeover, we can schedule a FREE consultation to discuss your individual needs and alternatives of treatment to achieve your cosmetic goals.

Here are examples of minor cosmetic improvements that make a big difference in your smile:

  • In-office teeth whitening
  • Replace silver fillings with tooth-colored bonded composites
  • Gumline recontouring

For patients with more advanced cosmetic dentistry needs we offer:

  • natural-looking porcelain veneers
  • metal-free crowns
  • teeth realignement with invisalign
  • teeth realignement with porcelain braces

It is a common mistake to think that one treatment fits every patient. This is the main reason some people end up with fake-looking restorations or dental work that breaks down prematurely.

We choose the proper treatment and materials based on your individual needs. We do only what you need to give you a long-lasting and beautiful smile!

To schedule a free consultation call us at (626) 810-5000

Cosmetic Dentistry is also known as Restorative Dentistry. The goal is to diagnose, manage or treat diseases of the teeth and gums to regain full use and beauty.

Cosmetic dentistry actually brings in the skills from three different sub-specialties: endodontics, periodontics and prosthodontics. We use these specialties in combination to provide you with the best personal treatment you deserve.

West Covina Smiles is experienced in providing dental care for children, for the elderly and for those with special medical needs. Also those with learning difficulties for whom appropriate management is important. We provide treatment for those who require complex dental care as well as for those who would like minor cosmetic improvements.


Dr. Marin can restore teeth  to their youthful appearance and function.
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