Emergency Dentistry at Lance Family Dental

Best dentist in Festus, MO

What is a dental emergency?

Lance Family Dental makes every effort to see patients promptly when an emergency arises. We welcome new emergency patients Monday through Thursday during regular business hours.

If you’re an existing patient experiencing a dental emergency Friday through Sunday, please call our office at (636) 937-9445 and follow the prompts to be connected with the on-call doctor.

Man with dental pain consulting for emergency dentistry services at Lance Family Dental in Festus, MO.

Need To Schedule OR Have A Question?

Call (636) 937-9445 or send a message!

Service Offer contact

Toothache

Tooth pain can arise from decay, infection, injury or other causes. If your toothache has lasted more than a day or two or is accompanied by a fever or earache, then a prompt visit to the dentist is needed. If in doubt, call our office. Our on-call dentist can advise you.

Abscess

When you get an infection in your tooth or gum, an abscess  can form, preventing the infection from draining properly. Abscesses are often very painful, causing those experiencing discomfort to seek immediate treatment. If you notice swelling, pus or a strange taste in your mouth, it is important to contact your dentist right away.

Lost or Broken Filling

A lost filling does not always constitute an emergency, but can be quite sensitive and uncomfortable. Always call the dentist as soon as possible after you lose or break a filling as your tooth is susceptible to further damage.

Cracked or Broken Tooth

When a tooth fractures or cracks, it is often an indication that damage has occurred inside the tooth as well as outside. Rinse your mouth gently but thoroughly with warm water to cleanse the area, call the dentist immediately, and apply cold to reduce the swelling if any occurs.

Root Canal Treatment

A root canal becomes necessary when the tooth pulp becomes infected. Treatment is not always an emergency, but it can become one when the infection has progressed unchecked.

Tooth Extractions

Sometimes, a tooth cannot be saved, and extraction is the best way to preserve the health of surrounding teeth. Whenever an extraction is necessary, we ensure your experience is as pain free as possible. 

Please contact us to schedule an appointment – We’re excited to meet you, and give you the best possible dental care in Festus!

Contact Us

If you have any questions or would like to make an appointment, please contact us! Our team is happy to help with anything you need.

What our patients are saying

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Monica profile picture
Monica
September 9, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
"Best dental experience I have ever had. The office is spotless, the hygienist was gentle and thorough. The front desk staff is also super professional and helpful with reminders.
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Melody Stewart profile picture
Melody Stewart
September 8, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Lance Family dental is a welcoming office! Everyone goes above and beyond to make you feel comfortable. Professional, thorough, and genuinely caring. I highly recommend them!
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Amanda H profile picture
Amanda H
August 28, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The ladies at this office are truly wonderful. I was a new patient and there was a bit of a wait to get in - but now I understand why. They are kind, empathetic, and answered all my questions and/or concerns with professionalism. Up-to-date tools/technology as well. A well-managed dental office and I highly recommend them.
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Prudence Willard profile picture
Prudence Willard
August 27, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Such a wonderful caring staff. Dr. Lance and his team are amazing!
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Cathy Tourville profile picture
Cathy Tourville
August 23, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very Friendly and professional staff at Lance Family Dentistry.
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Joseph Luck profile picture
Joseph Luck
August 22, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
My kids love Lance Family. Lance Family has super friendly staff and you can pick a show to watch while you lay back.
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Tracy Paul Trahan (Paul) profile picture
Tracy Paul Trahan (Paul)
August 15, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very professional staff. Effectively and efficiently processed new patient application.
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AndyFZ6R
August 12, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Great family dentist office, nice staff, friendly text reminders for appointments. New office coming soon to be able to help more families with dental needs, Angela is the most thorough dental hygienist I've ever had and makes it easy to recomend people to Lance family dental.
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Ann Adams profile picture
Ann Adams
August 8, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
This place is the best! My first visit they made me feel so comfortable. They asked me questions about me, trying to get to know me. They explained everything they were doing. And there was a tv on the ceiling to watch while my teeth were getting cleaned! I definitely recommend!!!!
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Tammra White profile picture
Tammra White
August 6, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I love how friendly the entire staff are!! They make you feel comfortable and are very skilled and thorough at what they do!!
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Kelly Withington profile picture
Kelly Withington
August 4, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Finally I am comfortable at the dentist.
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Brent Axley profile picture
Brent Axley
August 3, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
They are good.
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Alyssa McKelvey / Meador profile picture
Alyssa McKelvey / Meador
July 24, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I have had wonderful experience with all the staff there. It has been a wonderful transition for us.
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Steve Uzzell profile picture
Steve Uzzell
July 7, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Lance Family is top shelf ! Each visit has been exceptional - professional, informative and very kind. I can finally say that I have “MY Dentist”.
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Peyton Waters profile picture
Peyton Waters
June 20, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
The hygienist that cleaned my teeth was the sweetest! This place overall is very welcoming and cozy!
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Georgia Pinson profile picture
Georgia Pinson
June 15, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
Very friendly, fast and communicates well!
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Tammy Howard profile picture
Tammy Howard
June 13, 2026
Google star 1Google star 2Google star 3Google star 4Google star 5
I am 58 years old & can honestly say that Lance Dental is the best Dental Office I have ever used And not just for me, as my grown daugher & here family agree. My 10 year old granddaughter says she never wants to see any other Dentist. Additional, I have very strong dental anxiety. Dr. Lance's team always make sure I am completely conforfirtable before starting any procedure!

Voted Best of Jefferson County Winner in 2025 and recognized as a Finalist in 2026.
We’re honored to be recognized for the quality of care we provide and the trust of our community.