Welcome to the Office of Dr. John Warner!

*We are now preferred providers for Blue Cross Blue Shield and United HealthCare PPO plans. *

Welcome to the office of Dr. John Warner, a leading dental practice in Tustin, California that specializes in preventative, general and cosmetic dentistry. We understand that a straight, white smile can boost a person’s confidence and self-esteem. That’s why we strive to improve your dental health while giving you the smile you’ve always wanted!

Dr. Warner and his highly-experienced staff offer all the latest techniques and technology in dentistry including veneers, porcelain crowns, implant supported crowns and bridges, teeth whitening and bonding. Our office is equipped with digital X-rays and intra-oral photography, and we adhere to the strictest infection control standards.

Thank you for your interest in our services. Please contact us if you have any questions or would like to schedule an appointment. We look forward to giving you a reason to smile again!



Meet Dr. John Warner

Dr. John Warner has been providing outstanding dental care to southern California since 1974. He earned his doctorate from UCLA Dental School and completed specialty training in General and Cosmetic Dentistry. Read More...

First Visit

Welcome! We look forward to meeting you on your first visit to our office. During this time, we will help you get acquainted with our office. We will also conduct a thorough examination and discuss your dental concerns. Read More...

General Treatment

Our practice can provide a wide range of dental services. Our emphasis is on total preventive care for our patients. Total care begins with regular hygiene visits, regular checkups and continued home oral health routines. Read More...