Welcome to Advanced Dentistry and Periodontics of Antioch Dental Care Designed Just for You Rediscover the confidence that comes with a healthy, radiant smile. We offer personalized, dental care—one patient at a time. Led by Dr. Mark Simkins and Dr. Ryan Reyes, specialists in full-mouth reconstruction, implantology, and periodontology, we prioritize health first, function second, and aesthetics last to create a lasting, customized smile just for you. Dr. Simkins and Dr. Reyes believe the smallest details make the biggest difference—whether crafting a perfectly balanced smile or ensuring optimal oral health. They take the time to listen, educate, and craft customized treatment plans to create smiles that are as healthy and functional as they are beautiful.
My appointment went extremely great,staff were very welcoming and extremely nice.I look forward to coming back and being treated by the dentist who always was extremely great .
Reviewed on April 7th, 2026
Staff were nice
Reviewed on April 3rd, 2026
Modern and efficient
Reviewed on April 2nd, 2026
Easy access to office with great parking. Extremely friendly staff and Dr.
Reviewed on April 1st, 2026
I am a New patient to this office. Ashley who i believe is a Dental assistant who is wonderful,knowledgeable very friendly talk me through all the stuff that she’ll be doing as well as Dr. Mark Simkins. He didn’t register the appointment. He explained every little detail he’ll be doing and how I would feel and always constantly ask me if I’m OK. he went through the procedure and the treatments that I should be needing and answered all the questions I have about them. and I also like to thank the two ladies that were in the front who I do need to apologize too because I don’t know their names. they helped me by recommending a payment care plan option for my future treatments.
Reviewed on March 16th, 2026
Team and Doctors were professional and explained very well. Team took good care and treatment.
Reviewed on March 12th, 2026
Super knowledgeable and chill doctor
Reviewed on March 3rd, 2026
I had a wonderful experience at this dental office. The dentist Mark was extremely thorough and took the time to clearly explain everything during my exam and procedure. He made me feel comfortable, welcomed, and genuinely cared for. The entire staff was professional and kind, and the facility was clean and well organized. I truly felt well treated from start to finish. Highly recommend!
Reviewed on February 16th, 2026
I visited this dental clinic for a check up and cleaning, and i had a great experience. The staff was friendly and the dentist took time to explain everything.
Reviewed on February 5th, 2026
I had a great experience! The staff was very friendly, the clinic was very clean and most of all the dentist explained everything clearly. I really appreciated how professional and caring the team was. I would definitely recommend this clinic!!!!
Reviewed on February 5th, 2026
Fun arrival I was greeted with a very hard morning reading that was introduced to the staff the facility with an explanation of how their offices run I was given a tour and my experience overall with the staff and the doctor were top notch probably one of the best experiences I've ever had a dental office hands down I cannot say enough good things about this place to be very honest. Highly recommend
Reviewed on February 4th, 2026
Amazing staff!! I’m glad I found this place
Reviewed on January 26th, 2026
The staff were all very knowledgeable and helpful. I took a tour around their offices and was impressed by the equipment. I would recommend this offices and will be returning.
Reviewed on January 20th, 2026
Staff was very knowledgeable and caring
Reviewed on January 7th, 2026
Very friendly and knowledgeable staff. Glad they were prompt and allowed me to schedule right before the holiday season
Reviewed on December 19th, 2025
I’m happy with the service and care Advanced Dentistry provided to me. They were so accommodating when I had to bring my kids to my appointment with me. I will continue to go them.
Reviewed on November 20th, 2025
Na
Reviewed on November 9th, 2025
Good
Reviewed on October 7th, 2025
Advanced Dentistry and Periodontics of Antioch provides services in English. Click here to explore available appointments!
Advanced Dentistry and Periodontics of Antioch sees patients on Mon, Tue, Wed, Thu, Fri. Find the next available appointment with Advanced Dentistry and Periodontics of Antioch on Opencare.
Yes, Advanced Dentistry and Periodontics of Antioch offers teeth whitening services. Learn more about Advanced Dentistry and Periodontics of Antioch at Opencare or request an appointment.
Yes, Advanced Dentistry and Periodontics of Antioch offers regular check up and cleaning services. Learn more about Advanced Dentistry and Periodontics of Antioch at Opencare or request an appointment.