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Robert Peterson

179 N Tustin St
Orange, CA 92867


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About Our Office

Dr. Robert Peterson and his team are proud to serve the Orange community.
Great dentistry and patient comfort. These are the twin goals of everything we do in our dental practice. We deliver quality care with our thorough, highly skilled staff. But we never forget the personal touch, and our staff tries to be warm, comforting and approachable at all times. We always make sure you get enough quality time with our doctor to answer your questions and put your mind at ease.

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Payment Options

Please contact the office for complete details and questions.
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Associated Dentist

Mimi Yang, DDS
Education: DDS, New York University College of Dentistry, 2003
Sunwoong S. Choi, DDS
Education: DDS, University of Southern California, 2005
Specialist in: Oral & Maxillofacial Surgery: Case Western Reserve University, 2009
Sheida Khazaii-Tabari, DDS
Education: DDS, Loma Linda University, 2001
Tuan T. Ly, DDS
Education: DDS, Columbia University, 2004
Specialist in: Pediatric Dentistry: Long Island Jewish Medical Center, 2008
Aiham Machhadani, DDS
Education: DDS, Damascus University, 1999
Specialist in: Endodontics: Columbia University, 2010
Farangis Partovi, DDS
Education: DDS, University of California Los Angeles, 1999
Specialist in: Periodontics: Saint Louis University, 2006
Robert G. Peterson, Jr., DDS
Education: DDS, University of Southern California, 1980
Ali Pootrakul, DDS
Education: DDS, State University of New York at Buffalo, 2004
Specialist in: Oral & Maxillofacial Surgery: New York Medical College, 2009
Saman Vahedi, DDS
Education: DDS, University of Southern California, 2009
Specialist in: Oral & Maxillofacial Surgery: University of Nebraska, 2014
Sahar Verdi, DDS
Education: DDS, New York University College of Dentistry, 2003
Specialist in: Periodontics: New York University College of Dentistry, 2008
Kimberly Nguyen, DMD
Education: DMD, Boston University, 1998


Services We Offer

  • Restorative Dentistry
    • amalgam (silver) dental fillings
    • composite (tooth-colored) dental fillings
    • dental crowns
    • dental bridges
    • partial dentures
    • dentures (upper and lower)
    • denture repair
  • Endodontics
    • root canal therapy
  • Specialist
    • Endodontic Specialist
    • Periodontic Specialist
    • Oral & Maxillofacial Surgery Specialist
    • Pediatric Specialist
  • Dental Brands Our Office Can Provide
    • Brite Smile®
    • da Vinci VeneersTM
    • Day White® teeth whitening
    • LUMINEERS® by Cerinate®
    • Rembrandt®
  • Cosmetic Dentistry
    • Brite Smile® teeth whitening process
    • in office teeth whitening
    • light-activated teeth whitening
    • Rembrandt® (1 hour in-office teeth whitening process)
    • Day White® teeth whitening
    • LUMINEERS® by Cerinate®
    • da Vinci VeneersTM
    • Teeth Whitening
  • Technology
    • digital xray (CDR)
    • intraoral camera
    • Panorex FMX
  • Sedation
    • local anesthesia

Languages Spoken

English, Spanish


Complimentary Amenities

  • televisions

    From Our Patients:

    "West Coast Dental is wonderful! Our previous dentist made us feel like slabs of meat, here we feel like people and that the dentists actually care about our care. I would definitely recommend West Coast Dental to everyone looking for a dentist. "   Mitchell S
    "The dentist you matched me with was a great fit for my family. My husband has not been to a dentist in over 12 years, and he actually wanted to move up his appointment because he really felt they would help him. He was impressed as much as I was because they treat us as a "whole person" and not just as a number to bring in income. They worked with our insurance and budgets. My husband is convinced this is our FAMILY dentist until we move. Our kids will grow up going to this dental practice; we feel that this dental office will give our children what they need for a proper dental hygiene habits and learning."   Christine S
    "The office staff was very nice and helpful. The dentist was very informative as to what was happening."   Andy P
    "The facility was clean, they use the latest technology, the nurses were friendly, and the dentists were professional. It was a great experience. I’m glad I decided to call your service and to change to this dentist’s office. I was burned before and this office restored my faith in the dental profession. Thank you!"   Linh Q
    "I love this service, keep up the great work."   Tano C

    Office Hours

    Monday10:30am- 7:00pm
    Tuesday9:00am- 6:00pm
    Wednesday9:00am- 6:00pm
    Thursday9:00am- 6:00pm
    Friday8:00am- 5:00pm
    Saturday8:00am- 4:00pm


    American Dental AssociationAmerican Dental Association
    California Dental AssociationCalifornia Dental Association
    Orange County Dental SocietyOrange County Dental Society

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