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About ActOn Dentistry

It’s plain and simple. ActOn focuses on Family Dentistry to better serve everyone in our community. We aim to be the best dental office in Wentzville and St. Charles County. So we’re purposefully different. And better. Our staff focuses on you having the best dental experience possible. We strive to show them the importance of excellent dental hygiene and that they shouldn’t have to fear going to the dentist. 

Get comfortable with the doctors and staff at our fun and interactive community outreach events and patient appreciation parties! 

Anxiety Free Dentistry? Yes, that’s us.

Drs. Matthew Slaven and Graham Tinker head our skilled and compassionate ActOn Dentistry team.  In addition to our relaxed, comfortable office environment, we offer our patients nitrous oxide, commonly called “laughing gas,” to relieve anxiety while making your visit as pleasant as possible. We are committed to investing in your comfort, which we know leads to routinely scheduled office visits and the best possible outcomes.

If it’s been a while, call us. We don’t look like a dental office and our waiting room doesn’t feel like one. We don’t even smell like a dental office. That’s intentional. Come take a look.

Happy Patients

I had not been to the dentist in a very long time. My teeth are not in great shape. I was treated with respect and dignity. Michelle was awesome. I was terrified just being there. She was kind and very sensitive to how I was feeling. After my cleaning, I met Dr. Tinker. He was great. Discussed my treatment options with no pressure at all. If I had known it could be like this, I wouldn't have waited so long.

Kim H.

I could not be happier leaving my first consultation with ActOn. Wonderful people at the front desk who were very helpful. Lindsey, the dental assistant, was so friendly and really put me at ease..Dr. Tinker was quick and thorough,and lastly Selena helped break down the costs and answered all the questions I had. I would recommend ActOn to anyone looking for a dentist.

Ryan R.

My last dental experience went very well! The staff is always pleasant and professional. Marlana did a wonderful job of making me comfortable and very patient with answering questions. My wife and I are both new patients and feel fortunate we have found a dentistry that can handle all our needs in-house. We recommended ActOn Dentistry to our neighbor and now she is a happy new patient.

Michael M.

    1871 West Pearce Blvd. Wentzville, MO 63385

    Monday: 8:00am – 5:00pm
    Tuesday: 8:00am – 3:00pm
    Wednesday: 11:00am – 7:00pm
    Thursday: 8:00am – 5:00pm
    Friday: 8:00am – 3:00pm