Marjan Roshangar, DDS

   For 30 years, Dr. Roshangar has been practicing state-of-the-art dentistry with a commitment to providing the highest standard of care, and has built a reputation based on uncompromising clinical excellence, meticulous attention to detail, and a warm, gentle demeanor. She has devoted her career to developing a practice which combines art, science, and technology with personalized care.

   Dr. Roshangar graduated from UCLA in 1988 with a Bachelor of Science in Biology. She was in the centennial graduating class at Case Western Reserve University School of Dental Medicine, and received her Doctor of Dental Surgery in 1992. She completed post-doctoral training in Advanced General Dentistry at UCLA.

    Dr. Roshangar has been honored numerous times with a recognition by Orange Coast Magazine in its selection of "Top Dentists in Orange County". She has also received recognition by the National Consumer Advisory Board as America's Best Dentists.

   Dr. Roshangar is a member of the American Dental Association, California Dental Association and Orange County Dental Society. She also serves on the Delta Dental Advisory Board.

   Dr. Roshangar is a Board Member and volunteers her time and services at Lestonnac Free Clinic, a non-profit, primarily volunteer organization which provides, free, comprehensive care to low and no-income families in Orange County. She is also a member of the Rotary Club of Villa Park.


A Few Words From Our Patients

Dr. Roshangar is the BEST! 15 years ago I was terrified to go to the dentist because of horrible experiences as a child and adult. She truly is The Gentle Dentist, her manner is gentle and quiet, her approach is always calm. She has always discussed the procedures necessary to be sure that I understood all the options. I continue to go to her every 6 months even after I moved 600 miles away. I definitely recommend her!


I am so happy I found Dr Roshangar! From regular cleaning to her help with my root canal, it has been an excellent experience visiting her office. They seem to always be on the cutting edge of dental technology with a focus on comfort and effectiveness in delivering a quality outcome. I was amazed at how easy she made the process of installing my crowns after my root canal. After hearing the stories of my friends and coworkers having to come in two, and sometimes three visits to get it done, Dr. Roshangar was able to do it in one visit, including making the crowns in her office instead of subletting the work. And then, in my last visit, she upped the experience yet again with her new, less invasive cleaning technique. No more scraping and polishing! Her already gentle and pain free work just went to a whole new level. I am actually looking forward to my next office visit! (Who can say that about their dentist?) I would recommend Dr. Roshangar to anyone who needs a new dentist.


Going to Dr. Roshangar’s office is literally like a visit to a spa. I am very nervous to go to the dentist. I used to need nitrous but Dr. Roshangar makes me relaxed without the use of nitrous.


Concise communication, gentle treatment, and cutting-edge tech combine for an excellent visit to a very professional Dentist. Thank you Dr. Roshangar!