About Doctors

Orest Frangopol

Dr. Orest Frangopol

Doctor of Dental Surgery, Implantologist

Renowned Orange County dentist and teacher, Dr. Orest Frangopol brings truly international skills to the offices that he operates in, throughout Orange County.

Born in Timisoara, Romania, of a Greek father and Romanian mother, he was trained at the School of Dental Science, University of Medicine at Timisoara, and graduated in 1994. Over the next five years, Dr. Frangopol built a successful private practice in his hometown.

In 1997, Dr. Frangopol attended a one-year postgraduate program in implantology at the renowned European Academy of Implantology in Munich, Germany.

In 1999, he immigrated to Southern California. After passing the California board exam, Dr. Frangopol began teaching dentistry at DSI, a California-based international dental institute that trains dentists and provides continuing education to practicing dentists. Dr. Frangopol has trained hundreds of dentists now practicing in California and across the United States.

From 2001 to 2005, Dr. Frangopol also taught intensive pre-board dental courses at New York University's School of Dentistry. Since 2002, he has also served in private practices in Orange County.

Dr. Frangopol is a member of the following professional service organizations:

  • American Dental Association
  • California Dental Association
  • Orange County Dental Association
  • Academy of Computerized Dentistry of North America
  • American Academy of Cosmetic Dentistry
  • American Academy of General Dentistry
  • American Academy of Implant Dentistry

Dr. Orest's work

Dr. Dusanka Petkovic

Doctor of Dental Surgery

Doctor Petkovic, born in Belgrade, was trained at the University of Belgrade Dental School and graduated in 1992. During the next seven years, while building a successful private practice, she earned her Postgraduate Degree in Periodontics and completed, with honors, her three year...

Office hours

  • Monday: 9 - 18
  • Tuesday: 9 - 18
  • Wednesday: 9 - 18
  • Thursday: 9 - 18
  • Friday: by appointment
  • Saturady: & Sunday closed