
Dr. Gianmarco O'Brien, D.D.S.
ProsthodonticsNPI: 1336338847
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About This Provider
Dr. Gianmarco O'Brien is a prosthodontist in Orange, California, who specializes in replacing and restoring teeth using dental implants, crowns, veneers, and dentures. With 19 years of experience and advanced training from UCLA, Dr. O'Brien has the skills to help patients with complex dental needs and aesthetic smile reconstructions. He is recognized as a top graduate in his dental school class and is an active member of leading dental organizations, including the American College of Prosthodontists. Dr. O'Brien is also a published expert who shares his knowledge through international research and local lectures throughout California.
Specialties
- 1
Education & Training
- D.D.S., University of the Pacific School of Dentistry (2003)
- Advanced Graduate Prosthodontics Program, UCLA School of Dentistry
- Bachelor's Degree in Combined Sciences, Santa Clara University (1996)
Credential: D.D.S.
NPI registered: 10/20/2007
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Areas of Focus
Professional Memberships
- American College of Prosthodontists
- American Dental Association
- California Dental Association
- Orange County Dental Society
- Omicron Kappa Upsilon (Dental Honor Society)
- Tau Kappa Omega (Dental Honor Society)
- Phi Kappa Phi National University Honor Society
Awards & Recognition
- Inducted into Phi Kappa Phi National University Honor Society (top three overall graduates of class)
Beyond the Office
Published internationally in prosthodontics
Lectured locally in California
From San Francisco, California
Worked as a dental technician at MicroDental Laboratories before dental school
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