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Guy A. Mangia, DDS - Your Experienced Dentist in Sherman Oaks, CA

Dr. Guy A. Mangia, D.D.S. is a highly respected dentist with more than 30 years of experience in providing state-of-the-art, high-quality dental care to clients in the San Fernando Valley. He specializes in restorative and Cosmetic Dentistry and takes great pride in ensuring his patient’s comfort and satisfaction with every procedure, no matter how big or small. 

This dedication to patient happiness, along with his friendly chair-side manner and excellent dentistry, has earned Dr. Mangia multiple patients’ choice awards in Los Angeles, and the Daily News and made him a go-to dentist for advanced dental work in Southern California. Veneers, Crowns, Dental ImplantsInvisalign, and Teeth Whitening are just a few of the services offered to boost your confidence and comfort, and improve your smile.  

Dr. Mangia is a graduate of the USC School of Dentistry, where he was among the top 10 percent of students and a member of both Phi Betta Kappa and the dental honor society Omicron Kappa Upsilon. Dr. Mangia is also an alumni of the prestigious Pankey Institute for Advanced Dentistry and has attended the Center for Advanced Dental Studies in Florida, under the direction of renowned educator Dr. Pete Dawson. In addition, he is a member of the San Fernando Valley Dental Society, California Dental Association, American Dental Association, and numerous Implant Study Groups.

His dedication to continued dental education ensures the best in modern dental treatments and techniques for his patients. This skill is reflected in the consistently glowing reviews for procedures ranging from complex dental reconstructions to beautiful cosmetic dental work to the satisfaction of long-term patients who simply come in for routine cleanings and exams.

When he is not in the office, Dr. Mangia is an active member of the San Fernando Valley community. He is engaged in community service and philanthropy, and he has been a member of the Van Nuys Rotary Club for more than 28 years. He also loves spending time with his family.


Dr. Mangia Named ‘Readers Choice Best Dentist’ by Los Angeles Daily News

Readers Best choice Award Sherman Oaks, CA Dentist

Guy Mangia, DDS is honored to be once again voted Readers Choice Best Dentist by the Los Angeles Daily News. This 2020 award marks the 14th year in a row that Dr. Mangia has received the prestigious title or Readers Choice Favorite Dentist. The accolade also coincides with the dentist’s 38th year anniversary in practice in Sherman Oaks, California.

Praised for both his skill and relaxed chairside manner that puts even the most dental phobic patient at ease, Dr. Mangia delivers the highest quality general, cosmetic and restorative dental care from his conveniently-located, state-of-the-art office on Van Nuys Blvd.

He and his “dental dream team” understand how uneasy some patients feel about dental visits and how providing a relaxing and positive environment can make all the difference. Dr. Mangia offers personalized care to patients of all ages. He and his team are dedicated to ensuring that everyone’s experience at the practice is as comfortable and pleasant as possible.

Hours of Operation

Our Regular Schedule

Guy A. Mangia, DDS


9:00 am-2:00 pm

Reception Hours


8:00 am-5:00 pm


8:00 am-5:00 pm


8:00 am-5:00 PM


8:00 am-5:00 PM





Our Location

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