Emergency Dentist in Arnold, MO

There are 18 emergency dentists in Arnold, MO offering same-day care for tooth pain, broken teeth, dental abscesses, knocked-out teeth, and lost fillings. Average Google rating: 4.6★ based on 7,518 combined reviews. 13 practices are currently accepting new patients.

Emergency Dentists Avg Rating Accepting New Patients Online Booking Available
18 4.6★ 13 12
1

1200 Big Bill Rd, Arnold, MO 63010

(636) 287-0001

4.2/5 (956 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon: 7:00 am - 5:00 pm, Tue: 7:00 am - 5:00 pm, Wed: 7:00 am - 5:00 pm, Thu: 9:00 am - 7:00 pm, Fri: 7:00 am - 12:00 pm

Specialties: Oral & Maxillofacial Surgery, General Dentistry

2

3608 Jeffco Blvd, Arnold, MO 63010

(636) 464-1217

4.9/5 (872 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon 9:00 AM - 5:00 PM, Tues 8:00 AM - 5:00 PM, Wed 8:00 AM - 5:00 PM, Thurs 8:00 AM - 5:00 PM, Fri 8:00 AM - 12:00 PM, Sat Closed, Sun Closed

Specialties: General Dentistry, Preventative Oral Health, Restorative Dentistry, Cosmetic Dentistry

3

1708 Missouri State Rd, Arnold, MO 63010

(636) 287-9331

4.7/5 (872 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Monday-Friday: 8:00 AM - 5:00 PM

Specialties: Dentures, Dental Implants, Tooth Extractions, General Dentistry

4

3608 Jeffco Blvd, Arnold, MO 63010

(636) 464-1008

4.9/5 (871 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon: 9:00 AM - 5:00 PM, Tue: 8:00 AM - 5:00 PM, Wed: 8:00 AM - 5:00 PM, Thu: 8:00 AM - 5:00 PM, Fri: 8:00 AM - 12:00 PM, Sat: Closed, Sun: Closed

Specialties: General Dentistry, Extractions

5

1708 Missouri State Rd, Arnold, MO 63010

(636) 287-9931

4.7/5 (780 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Monday-Friday 8:00 AM - 5:00 PM, Saturday-Sunday Closed

Specialties: General Dentistry, Dentures, Dental Implants, Tooth Extractions

6

3500 Jeffco Blvd, Suite 100, Arnold, MO 63010

(636) 461-2080

4.7/5 (749 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon: 9:00 AM - 6:00 PM, Tues: 8:00 AM - 3:00 PM, Wed: 8:00 AM - 5:00 PM, Thurs: 8:00 AM - 4:00 PM, Fri: 9:00 AM - 1:00 PM, Sat: Closed, Sun: Closed

Specialties: General Dentistry, Orthodontics

7

3540 Jeffco Blvd, Suite 110, Arnold, MO 63010

(636) 461-0933

4.8/5 (599 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon-Thurs: 8:00 AM - 5:00 PM, Fri: Closed, Sat-Sun: Closed

Specialties: Dentistry, Orthodontics

8

2231 Michigan Ave, Arnold, MO 63010

(636) 287-6603

4.3/5 (446 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon: 7:00 AM - 5:00 PM, Tue: 7:00 AM - 6:00 PM, Wed: 7:00 AM - 4:00 PM, Thu: 7:00 AM - 4:00 PM, Fri: 8:00 AM - 2:00 PM, Sat: Closed, Sun: Closed

Specialties: Dentistry, Orthodontics & Dentofacial Orthopedics, Pediatric Dentistry, Periodontics

9

2231 Michigan Ave, Arnold, MO 63010

(636) 287-1226

4.3/5 (446 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon: 7:00 AM - 5:00 PM, Tue: 7:00 AM - 6:00 PM, Wed: 7:00 AM - 4:00 PM, Thu: 7:00 AM - 4:00 PM, Fri: 8:00 AM - 2:00 PM, Sat: Closed, Sun: Closed

Specialties: Oral & Maxillofacial Surgery, General Dentistry, Pediatric Dentistry, Orthodontics

10

3850 Jeffco Blvd, Arnold, MO 63010

(636) 333-3304

4.5/5 (338 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients

Hours: Mon 9:00 AM - 3:00 PM, Tue 9:00 AM - 5:00 PM, Wed 9:00 AM - 7:00 PM, Thu 9:00 AM - 5:00 PM, Fri 9:00 AM - 1:00 PM, Sat Closed, Sun Closed

Specialties: Dentistry, Cosmetic Dentistry, Restorative Dentistry, Pediatric Dentistry

11

3613 Richardson Square Dr, Suite 100, Arnold, MO 63010

(636) 461-0093

4.8/5 (248 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Monday: 9:00 AM - 5:00 PM, Tuesday: 12:00 PM - 7:00 PM, Wednesday: 9:00 AM - 5:00 PM, Thursday: 9:00 AM - 5:00 PM. Front desk available additional hours: Tuesday & Thursday: 9:00 AM - 12:00 PM, Friday: 9:00 AM - 12:00 PM

Specialties: General Dentistry, Child Dentistry, Sedation Dentistry, Cosmetic Dentistry

12

6 Municipal Dr, Arnold, MO 63010

(636) 296-2055

4.9/5 (172 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon-Fri: 8 AM - 5 PM, Sat-Sun: Closed

Specialties: General Dentistry, Cosmetic Dentistry, Orthodontics, Restorative Dentistry

13

3876 Vogel Rd, Arnold, MO 63010

(636) 282-0550

4.6/5 (169 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients
  • 📅 Online Booking

Hours: Mon: 9:00 AM - 1:00 PM, 2:00 PM - 5:00 PM, Tue: 9:00 AM - 1:00 PM, 2:00 PM - 5:00 PM, Wed: 9:00 AM - 1:00 PM, 2:00 PM - 5:00 PM, Thu: 7:30 AM - 1:00 PM, 2:00 PM - 4:00 PM, Fri: 8:00 AM - 12:00 PM, Sat: Closed, Sun: Closed

Specialties: Orthodontics, Braces, Invisalign Treatment

What Counts as a Dental Emergency in Arnold, MO?

A dental emergency is any situation causing severe pain, uncontrolled bleeding, or risk of permanent tooth loss that requires prompt professional care. The following conditions warrant same-day treatment:

Emergency TypeSymptomsWhat to Do
Severe ToothacheThrobbing pain, swelling, feverCall same-day; may indicate abscess
Knocked-Out ToothTooth fully dislodgedKeep moist in milk, see dentist within 1 hour
Broken or Chipped ToothJagged edge, pain on biteRinse, save fragments, call immediately
Dental AbscessPus, swelling, bad tasteUrgent — infection can spread systemically
Lost Crown or FillingExposed tooth, sensitivityTemporary cement from pharmacy; call same day
Soft Tissue InjuryBleeding gums, lip, or tongueApply pressure; seek care if bleeding persists

Frequently Asked Questions — Emergency Dentist in Arnold, MO

Are there emergency dentists in Arnold, MO open on weekends?

Yes. Several emergency dentists in Arnold, MO offer Saturday and some Sunday hours. Check the office hours listed on each practice profile above — look for practices with Saturday or evening hours for the best same-day availability.

How much does emergency dental care cost in Arnold, MO?

Emergency exam fees in Arnold, MO typically range from $75–$200 without insurance. Treatment costs vary by procedure: a root canal runs $700–$1,500; a tooth extraction $150–$400; a dental crown $1,000–$1,800. Most practices listed above accept major dental insurance plans and many offer CareCredit financing.

Can I walk in to an emergency dentist in Arnold without an appointment?

Some emergency dental practices in Arnold, MO do accept walk-ins, but calling ahead is strongly recommended — it reserves a slot and ensures the dentist is prepared for your specific emergency. 13 of the 18 emergency practices listed here are currently accepting new patients.

What should I do if I knock out a tooth in Arnold?

Pick up the tooth by the crown (not the root), rinse it gently with water, and keep it moist — ideally in a glass of milk or between your cheek and gum. Call an emergency dentist in Arnold, MO immediately. Reimplantation is most successful within 30–60 minutes of the injury.

Which emergency dentists in Arnold accept dental insurance?

Most emergency dentists in Arnold, MO accept major PPO dental insurance plans including Delta Dental, Cigna, Aetna, BlueCross BlueShield, Guardian, MetLife, and UnitedHealthcare. Check each individual practice profile for the specific plans accepted, or call ahead to confirm coverage before your visit.

How quickly can I get an emergency dental appointment in Arnold, MO?

Many emergency dental practices in Arnold, MO can see patients the same day, often within 1–4 hours of calling. Practices with online booking (12 listed here) may allow you to schedule directly without a phone call. For life-threatening dental infections with facial swelling or difficulty breathing, go to the nearest emergency room.

What is a dental emergency vs. a routine visit?

A dental emergency involves severe pain, uncontrolled bleeding, a knocked-out tooth, a dental abscess, or a broken tooth with exposed nerve — all requiring same-day care. Routine care (cleanings, check-ups, minor sensitivity) can wait for a scheduled appointment. When in doubt, call a Arnold emergency dentist — most practices will advise you over the phone whether you need immediate care.