Beautiful Smiles Begin Here!

Welcome to the office of Mark W. Miller, DDS and Ryan Simarro, DMD, a family and cosmetic dentistry practice in Antioch, California! Dr. Mark Miller is a native of Antioch and has been providing health-centered dentistry to families and individuals in Antioch, Oakley, Brentwood, and the surrounding areas of California since 1976. Our goal, as a dental practice, is to make people healthy and provide care in a laid-back, pressure-free environment. Whether you need just a simple check-up or more in...

Welcome to the office of Mark W. Miller, DDS and Ryan Simarro, DMD, a family and cosmetic dentistry practice in Antioch, California! Dr. Mark Miller is a native of Antioch and has been providing health-centered dentistry to families and individuals in Antioch, Oakley, Brentwood, and the surrounding areas of California since 1976. Our goal, as a dental practice, is to make people healthy and provide care in a laid-back, pressure-free environment. Whether you need just a simple check-up or more intensive dental work, such as crowns, bridges, or veneers, we promise to give you the care you need to get you back to optimal oral health. We take many measures to ensure that our patients receive only the best possible care and service. Our office is equipped with top-of-the-line dental technology, including digital X-rays and intraoral photography, to help us improve your oral health and smile more efficiently. For your convenience, we have both morning and evening appointments available. And, if you or a loved one is experiencing a dental emergency, we always accept same-day emergency appointments because we understand that emergencies are never convenient for you. Our caring, enthusiastic team members make every visit here relaxing, fun, and comfortable for you and your whole family. If you are looking to achieve a beautiful, healthy smile in a caring, pressure-free environment, then we invite you to contact our office today. With over 30 years of experience in dentistry, we know that we have the tools and the knowledge to help you and your family achieve your oral health and smile goals!