Meet The Team


Christina P. Mason, DDS

Caring and compassionate general dentist Christina Mason, DDS, is committed to her patients’ oral health. At her relaxing practice Christina P. Mason, DDS, Inc., in Clayton, California, Dr. Mason’s mission is to change lives for the better and to bring love, kindness, goodness, gentleness, and even fun to the lives of her patients and team.

Dr. Mason’s journey into dentistry began at a young age. She fell off her bike in third grade and subsequently susanknocked out her two front teeth. Her pediatric dentist placed two gray, stainless steel crowns on her teeth, and although her dentist didn’t mean to hurt her, the process was unpleasant, to say the least. As a result, Dr. Mason was left with unattractive front teeth and a new fear of the dentist. Flash forward to seventh grade, when Dr. Mason started going to an adult dentist who wasn’t kind and couldn’t get her name right. She thought, “I could do this better than he is! And I’d be nice, too!” 

It was then that Dr. Mason started seriously considering dentistry as a future profession. Following high school, Dr. Mason graduated from the University of California San Francisco (UCSF), one of the top dental schools in the country, more than 30 years ago. 

She has extensive training in every aspect of dentistry, including pain control, crowns and bridges, Invisalign®, full mouth restorations, and implant dentistry. She makes it a top priority to treat patients with dental anxiety and convert them to dental enthusiasts, with the help of a calm, gentle approach, and sedation dentistry when needed. Thanks to her patient-focused philosophy, her patients voted her the best in the East Bay five years in a row. 

Dr. Mason makes it a point to continue her education and stay up-to-date on the latest advancements in her field. She has taken many courses in creating computer-assisted porcelain restorations, and she holds a certification through Great Lakes Education in dentistry for the CEREC machine. She is also a Gold Plus Provider for Invisalign®. 

Dr. Mason is a Fellow of Doctors of Conscious Sedation (DOCS) and the Center for Neural Occlusion (CNO), making her the only CNO-certified dentist in California. In addition, she is extremely knowledgeable in TMJ disorders and is the first dentist in California to be certified in the Disclusion Time Reduction (DTR) technique with T-Scan, along with joint vibration analysis diagnoses. 

Dr. Mason lives and works in Clayton, and is an avid hiker of the trails in the East Bay Area.

Schedule Now


A Team Committed To You



Jessica - Office Manager

Jessica has been with Dr. Mason since October 2019. She lives in Hercules and is originally from the Peninsula. Jessica has been in the dental field since she was in high school. She started as a file clerk at 16 years old and has worked her way up in the dental profession. Finding a passion in dentistry, she is extremely knowledgeable in insurance policies and explaining dental terminology to patients. Jessica is proud to be our “go-to girl” for any of our patients’ financial concerns. In her free time, Jessica can be found at a Giants game with her pride and joy, her 12 year old son.

“Dr. Mason is such a kind and gentle soul and it’s a pleasure to come and work with her every day!”


Laura - RDAEF2

Back Office Manager

Laura has worked with Dr. Mason for more than five years, and has been in dentistry for over 30. She lives in Benicia, CA. She says her happy place is with her two children and fiancé. She enjoys working out and all of the friends she works with.

“Working with Dr. Mason is extraordinary. We present a high quality of a care that is immeasurable. I am grateful to be a part of her team.”


Noreen - RDH

Noreen has worked with Dr. Mason since 1998 and has been in dentistry since 1991. She currently lives in Martinez, CA. Some of her interests include spending time with her husband and two children (ages 11 and 13). They have a goal to go to 2-3 National Parks each year. They are avid San Jose Sharks fans, and Noreen loves to run, cook, travel, and read.

“I have had the pleasure of working for Dr. Mason for 19 years. I am so appreciative to work for a dentist who provides incredible patient care. The amount of knowledge I have gained working for her is immeasurable! Her philosophy is to provide extraordinary care in a very nurturing environment. She has transformed even the most fearful patient into someone who enjoys coming to see us.”


Amanda - RDH


-to be posted soon-

Susan - RDA

Susan has worked with Dr. Mason since August of 2016 and has been in dentistry since 1996. She lives in Antioch, CA. When she’s not working she enjoys being with family, dinner parties, going to the beach, hiking, traveling, and continuing her education.

“Once you have experienced EXCELLENCE, you will never again be content with mediocrity. Dr. Mason has developed excellence, and it is a pleasure to experience and create it with her.”



Mayte has been working with Dr Mason since January 2020 and has been in dentistry since 2012. She lives in San Pablo, CA. She loves spending time with her husband and getting together with family on the weekends.

"It’s a pleasure to work with Dr Mason. She provides excellent patient care and makes coming into the office such a positive experience. I’m grateful to be part of her practice!"


Michele - RDA

Michele has worked with Dr. Mason since August of 2019 and has been in dentistry since 2009. She loves spending time with her husband and three sons, having company over for get togethers and enjoying life to the fullest.

"Working with Dr. Mason and the team has changed my life in the most positive way! Every day we all strive to make a wonderful comforting impact on our patients lives so that coming to the dentist can actually feel good!" 


Sam - Dental Care Coordinator

Sam has worked with Dr. Mason since July 2019. She lives in Richmond, CA. In her free time she enjoys spending time with her husband, 3 dogs, family and friends. She enjoys going on hikes, traveling to new places and drinking coffee.

“Working with Dr. Mason has been such a pleasure. She truly is the bay’s best dentist. She has created such a comfortable and safe environment for her patients as well as her staff. It’s a joy to work with her and the amazing staff. ”


Lauren - Patient Care Coordinator

Lauren has been with Dr. Mason since May 2020. She has recently switched over from being a preschool teacher, and is new to dentistry. Lauren can be found helping out in the front office, and in the back too. She lives in Antioch with her husband, daughter and two dogs. Lauren enjoys food, coffee, and spending quality time with family and friends.

"I am so blessed to be a part of this team! Everyone here is so kind, and fun. They truly care for each patient like they are family - me included! I love it here."

Christina P. Mason, DDS, Inc.
5433 Clayton Rd, Suite D
Clayton, CA 94517
Phone: 925-672-1559
Fax: 925-672-1575
Office Hours

Get in touch