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

Oral Surgery Department

West Covina Smiles

Oral Surgery to replace teethOur office has an Oral Surgery Department that provides the following services:

  • Atraumatic teeth extractions
  • Intravenous conscious sedation
  • Wisdom teeth extractions
  • Ridge preservation
  • Dental Implants
  • Bone grafting and bone regenerative procedures


There is nothing “quick” about getting dental implants.

We know that advertising campaigns have led people to believe that they can get permanent teeth in one visit, but the reality is that if you want long-lasting results, the most important factor is planning.


Dr. Apel Kheorughlian

That means understanding your individual dental situation. And it involves working with the right people that can get the best job done with the least possible impact to your health or your pocket.

Our specialist Dr. Apel Kheorughlian is an Oral Maxilo-Facial surgeon and an M.D. who is an expert in replacing anything from a single tooth to all missing teeth with dental implants.

Our treatment philosophy is using the best available materials to fit your personal situation. We avoid potential complications and get more predictable results. In this, West Covina Smiles has an excellent track record of success.

 Dental Technology

West Covina Smiles has implemented the highest level of technology on the market including digital X-rays and LOGICON Caries Detection Software.

Kodak’s exclusive X-Ray technology provides Dr. Marin and his staff high definition images needed to make accurate diagnosis. Kodak digital helps create a safer treatment environment by eliminating biohazards chemicals and significantly reducing patient radiation.

LOGICON Caries Detection Software is a computer-aided tool used to classify tooth decay and has been proven by the American Dental Association to increase tooth decay detection by 20%.

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