Family Dentistry of St. Peters

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Family Dentistry of St. Peters Trusted family private dentistry focused on quality care, patient comfort, and building lasting relationships—one smile at a time. 🦷💙

Not only the best Dynamic Duo around, also the Best Boss’s our team could ever ask for. We are Thankful to be working al...
10/16/2026

Not only the best Dynamic Duo around, also the Best Boss’s our team could ever ask for. We are Thankful to be working along your sides every day. Thank you both for always making each day a grateful one. Please help us wish a very Happy Boss’s day Dr. Zust & Dr. Riordan.

Our team spent the end of the week at the Mid-Continent Dental Congress furthering our education to better serve our pat...
09/26/2026

Our team spent the end of the week at the Mid-Continent Dental Congress furthering our education to better serve our patients and strengthening our bond as a team. It was an awesome way to end the week and solidified our commitment to each other and our patients.

Today please pause to remember the lives lost on September 11,2001, and the families and loved ones who have carried tha...
09/11/2026

Today please pause to remember the lives lost on September 11,2001, and the families and loved ones who have carried that loss for over 25 years.

Remember the innocents lives taken too soon, the firefighters, police, Emts, and so many other countless hero’s who put themselves in danger to save others.

08/26/2026

2026 Back to school for our families was a success. Cheers to a New School Year and to the bright future that is ahead for all. May all be blessed, kept safe and healthy. Cannot forget all the ones who keep it together to help make it a successful year. Moms, Dads,Grandparents and other family. Let the shuffling, one more min in bed, my head hurts, I have a stomach ache, car pool lanes, games, practices, forgotten lunches and more officially begin. 🚌 🛌 🥪 ⚽️ ⛳️ ⚾️🎾🏀 🏃 🚘

Thank you Otto Orthodontics for our ice maker. It fits great in our break room. What a generous gift for the Missouri h...
08/06/2026

Thank you Otto Orthodontics for our ice maker. It fits great in our break room. What a generous gift for the Missouri heat. 🧊

Help us in celebrating this beautiful lady, Anastasia, the queen of the assisting team on her TWENTY-THIRD anniversary w...
07/29/2026

Help us in celebrating this beautiful lady, Anastasia, the queen of the assisting team on her TWENTY-THIRD anniversary with Family Dentistry of St. Peters. Yes, she started working here when she was a baby, there is just no other explanation. She is the heart of our office and the hardest worker you will ever meet. She cares deeply for her patients and her team and no matter what kind of day she is having, she will always make everyone else’s brighter. Her hand skills are top-notch and she manages the clinical team like a true pro. We can’t imagine FDSP without her beautiful smile and warm personality. Thank you Ana, the original A in the A-team, for being you, exactly what we and our patients need. From all of us, congrats on such an amazing milestone and thank you for choosing us and your patients every day, we are lucky to have you. All our love 🫶. Your team at Family Dentistry of St. Peters.

So while attending to our patients we were able to sneak in a little photo shoot. FDSP is truly a working family (a fath...
07/16/2026

So while attending to our patients we were able to sneak in a little photo shoot. FDSP is truly a working family (a father daughter duo) with a dental team like no other. We truly are blessed to have the best work family and patients. You may notice some familiar faces as well as some new ones. Let the introductions begin!!! 3 amazing…dental assistants (Ana, Amy, and Ashley) the true definition of an A team. Followed by our stunning hygienists Rachel, Megan, Sam, and Ellen. You may have seen our recent before and after photo posted. Yep, our hygienists did that. Wowza!! Then we have the Drs!!! What can we say? Work and family balance is truly what this duo completes every day working side by side and spending time at the lake on the weekends and all the events (Dr. Riordan and Dr. Zust). Then we have the front desk team: Megan, Jen and Nikki. You will find them greeting you as you walk in as well as calling you to confirm, schedule, & answer questions you may have and so much more..We are truly lucky to have such an amazing team. Thank you all for being amazing patients over the past 52 years.
Photo shoot completed by Christina Kling-Garrett with Klings & Things Photography 📸

Before the start of the weekend, we celebrated a significant milestone - Dr. Riordan's 16 years as Dr. Riordan. Dr. Rior...
06/29/2026

Before the start of the weekend, we celebrated a significant milestone - Dr. Riordan's 16 years as Dr. Riordan. Dr. Riordan's journey began as an assistant to her father, and she later pursued her dream of becoming a dentist to work together with him. Cheers to 16 years and many more.

This example illustrates the value of regular dental cleanings. The patient had a five-year gap between dental visits, s...
06/16/2026

This example illustrates the value of regular dental cleanings. The patient had a five-year gap between dental visits, showing how quickly problems can arise. Our dedicated hygiene team has successfully put the patient on track for long-term oral health.

Office Hours: May 21st in office until 12pm May 22nd Closed May 25th Clos...
05/21/2026

Office Hours: May 21st in office until 12pm
May 22nd Closed
May 25th Closed

We wish you all a safe and Happy Holiday!! We will resume our normal business office hours May 26th at 7am-4pm.

Address

80 Gailwood Drive
Saint Peters, MO
63376

Opening Hours

Monday 8:30am - 4pm
Tuesday 7am - 4pm
Wednesday 7am - 4pm
Thursday 7am - 4pm

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