Guy A. Mangia, DDS

Dentist located in Sherman Oaks, Los Angeles, CA

Guy A. Mangia, DDS

We strive to provide you with the highest quality comprehensive dental care possible to improve your health in a professional, caring atmosphere, enabling you to realize success, personal fulfillment, and a quality lifestyle.

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 cosmetic and restorative 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 chairside 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.

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

Guy Mangia, DDS is honored to be once again voted Readers Choice Best Dentist by the Los Angeles Daily News. This 2017 award marks the 8th 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 35th year anniversary in practice in Sherman Oaks, California.

Praised for both his skill and relaxed bedside manner that puts even the most dental phobic patient at ease, Dr. Mangia delivers superior 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.

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Meet Our Staff
  • Pam is the facilitator of our practice, the one who implements and oversees administrative functions of the practice from patient care to computer system management. Pam’s position in our office is an ever changing one. As new technologies become available, it is she who spearheads installation, training, and implementation. She is an expert in making your dental treatment affordable.  She will also assist you in maximizing your insurance benefits, as well as coordinate your appointments. She will expertly plan your treatment sessions to optimize your time. Pam has been in the healthcare profession since 1980 and has been with Dr. Mangia since 1997.

    When she isn’t working, you can find her in the outdoors enjoying her gardening, fly fishing, hiking, and camping with her husband and three sons. An avid football fan, she is looking forward to attending games this season!

  • Monica is a graduate of the USC School of Dentistry and has a B.S. Degree in Dental Hygiene, she began her career in dentistry in 1996. Monica has been working as one of our hygienists since 1996. She loves helping patients understand how to care for their teeth and gums. Patients instantly feel at home with Monica because her care and concern for them is obvious from the first moment.

    A great hygienist, with a real ability to connect and understand people, is how Dr. Mangia describes Monica. “My patient’s rave about how comfortable and confident they feel when they are in her chair,” said Dr. Mangia. “I rarely go in her hygiene room or pass a patient in the hall without someone pointing out to me how much they like Monica,” he added.

  • A graduate of USC School of Dentistry and has a B.S.  Degree in Dental Hygiene, has been caring for our patient’s periodontal needs for over ten years now. When she is not here in the office seeing patients, she loves to travel with her husband and three young children.  Between getting in a workout, taking her kids to karate, dance and school activities, she stays very busy!

  • Osvanna began her career in dentistry in 1991 as a registered dental assistant, she continued her education to become a hygienist and holds a B.S. degree in Public Health.  She has been practicing hygiene since 2008 and has been a part of our team for over ten years. She loves every minute of it and is excited to learn, expand and share her knowledge of the dental field. In her spare time, she travels to see patients that are confined to a hospital, wheelchair or live in rural areas, with little or no dental care.  She enjoys summer outdoor activities, skiing in the winter and spending time with her family.

  • Carrie has enjoyed working with Dr. Mangia since 1997. As an RDA she has used every opportunity to expand her dental knowledge and apply her amazing talents in patient care. Carrie’s bubbly personality and smiling face are well known and loved by our patients. She enjoys the interaction and sharing with patients while providing top notch dentistry.

    Carrie and her husband have two little dogs Mollie and Rokie. She loves making holiday crafts, baking amazing goodies, taking long cruises with her husband, and spending time with her family and friends.

  • Our newest member of the staff, Adriana has been with us for three years now and is always available when and where she is needed, whether it's at the front desk or in the back assisting with Dr. Mangia and you the patient!  Now as our Appointment Coordinator she helps our office run as smooth as possible. Adriana enjoys spending time with her family, friends, long walks in the park and spending time at the beach.  She keeps busy as a nanny part time to several families here in the Valley.

  • We would like to introduce you to our newest team member Evelyn!  She has joined the team as your , With her 5 years of dental experience she will enjoy interacting with each and every one of you when you walk through the door, and she is especially good at making you feel comfortable when you arrive for your appointment.  One of the things she enjoys most about dentistry is to see how changing a patient's smile transforms their lives.

    In her spare time Evelyn spends her days at watching and supporting her 16-year-old daughter Nathaly while she plays basketball and softball.  She herself has been active in a co-ed softball league for 8 years.  Together they enjoy going to sporting events, hiking, traveling, and watching movies

Dental Visit with Dr. Mangia

We Love Our Dentist!


We accept all dental PPO plans such as Delta Dental, Delta Preferred, and others. Please call our office if you have any questions about your coverage.

Care Credit
Delta Dental
Guy Mangia, DDS
4910 Van Nuys Boulevard, Suite 300
Sherman Oaks, CA 91403
Phone: 818-785-0750
Fax: 818-785-6927
Office Hours

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Guy Mangia, DDS
4910 Van Nuys Boulevard
Suite 300
Sherman Oaks, CA 91403