New Patients


Thank you for choosing us to care for your dental needs. We will do everything possible to make your visits pleasant.   Our office and procedures are designed for your comfort and our staff members are devoted to making your visit enjoyable. We take great pride in our ability to render the finest types of dental service. Our practice is dedicated to practicing preventive dentistry by incorporating comprehensive quality care for each of our unique patients.

Our enthusiastic and caring team is motivated to provide you with the most modern efficient and comfortable care as possible.  Each member of our team takes great pride in their knowledge, capabilities and professionalism.  Dr. Mangia and the entire staff regularly attend continuing education courses to keep abreast of the latest developments in the rapidly changing field of dentistry and patient care.  Our staff members are committed to the practice of dentistry based on quality, excellence, and humanistic concern, all of which help make our practice the best it can be.

We are located 2 blocks north of the 101 freeway at Huston and Van Nuys, across the street from the Sherman Oaks Hospital.

New Patient Forms

Please print and complete these forms and bring them to your first appointment with at Dr. Mangia's office.

Optimal Dental Health...

Caring for your teeth and gums is one of the most important factors in promoting good health. By focusing on what makes a mouth healthy, we hope to build for you a picture of optimal health and show you how relatively uncomplicated it is to achieve.

Our goal is to help you maintain healthy teeth and supporting tissue. 

We Believe...

Most people want to keep their teeth for a lifetime. Prevention of disease is far more enjoyable, less costly and more rewarding for everyone concerned. Dental health depends upon shared responsibility between our office and the patient.

A Commitment to You...

As your dental health professionals, we want you to be confident knowing that we are a team of highly trained and skilled clinicians.  We pride ourselves in providing the care you need to keep your smile healthy. To give you the best possible service and results, we are committed to continual education and learning. We attend dental lectures, meetings, and dental conventions to stay informed of new techniques, the latest products, and the newest equipment that a modern dental office can utilize to provide state-of-the-art dental care. Also, being members of various professional dental association’s helps us to stay up-to-date with the changes and recommendations for our profession.

Our commitment to you is to keep you abreast of the progress in current techniques with the highest degree of professional skill and ability. With dedicated staff members, we work hard to answer questions fully and care for your dental needs.

Emergency and After-Hours

We know dental emergencies are never convenient or timely and we are committed to our patients' health no matter the time.  If you are a current patient and have a dental emergency after regular office hours, please call us at 818-785-0750, and follow the instructions, Dr. Mangia will be paged and get back to you as soon as possible.

Cancellation Policy

We would like to point out that your scheduled appointment is reserved exclusively for you.  In the future should you need to reschedule or cancel an appointment for any reason, we do require a 2 working day notice to avoid a missed appointment fee.  This gives us the opportunity to schedule another patient in need of the appointment time.  Any appointments rescheduled or canceled the day of or the day before the reserved time will be subject to a fee of up to $150 dollars per appointment missed. We must have guidelines like these as time is very valuable to all of us.

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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