We take a comprehensive team approach to restorative dentistry with you as a key member of the team. We’ve found that this approach, coupled with open communication with our patients and their families, results in the best solutions for meeting your Implant Mechanical Rescue (IMR) needs.

We’re dedicated to providing our clients with the highest quality care using the most advanced techniques and equipment available today. Consider us your dental partner. We are here to help educate and assist you with your broken implant screw and abutment needs.

Dr. Charles Mastrovich

Dr. Charles A. Mastrovich

Your partner in a lifetime of dental health.

Dr. Charles A. Mastrovich received his D.D.S. degree from Northwestern University Dental School in Chicago. He completed a post-doctoral general practice residency at Sepulveda Veterans Administration Hospital in Los Angeles. In 1978 the desire for an outdoor lifestyle and friendly community led him to establish his dental practice in North San Diego County.

Dr. Mastrovich takes great pride in his work and continues to pursue the best and newest breakthroughs in dentistry. He continues to be recognized for his excellence in dental care, and lectures throughout the U.S. on his innovations in solving complex restorative cases and rescuing broken implant screws and abutments.

Dr. Mastrovich specializes in using a high-powered endodontic microscope for use in implant screw and abutment retrieval. This microscope enables Dr. Mastrovich to view inside the implant in order to see the fractured implant screw or abutment and use specialized instruments he has designed to remove the fractured components. Using this microscope allows for more clarity to the diagnosis and further enables him to educate patients on treatment options.

Dr. Mastrovich lives in Rancho Bernardo with his wife, Valerie, and their two daughters. He enjoys several sports, especially skiing and golf.

Meet Our Team!

Implant Mechanical Rescue Valerie Mastrovich

Valerie Johnson Mastrovich

Practice Administrator, Business Manager

For more than 30 years, Valerie has shared her passion for health, team building and business administration to create an ever-improving environment of positive, comfortable support for Dr. Mastrovich’s patients and team. Her motto is simply, “The better we support and care about our team, the better we all support and care about our patients.” She strongly believes there is an invisible thread from our heart to those of our patients, and our job is to help them know we genuinely care about their well-being.

Sheila Dorward

Sheila Dorward

Sheila is passionate about making each patient’s dental experience the best it can be. This passion has helped her bring her A Game each day, whether as an integral member of the Mastrovich Dental Team or volunteering in Mexico helping the underprivileged.

Need Help with a Broken Implant Abutment or Screw?

Our team is dedicated to providing a successful and safe mechanical rescue for patients and doctor referrals.