Emergency Dentist in Los Altos, CA

There are 16 emergency dentists in Los Altos, CA offering same-day care for tooth pain, broken teeth, dental abscesses, knocked-out teeth, and lost fillings. Average Google rating: 4.9★ based on 1,123 combined reviews. 6 practices are currently accepting new patients.

Emergency Dentists Avg Rating Accepting New Patients Online Booking Available
16 4.9★ 6 4
1

802 Altos Oaks Dr, Los Altos, CA 94024

(650) 941-2166

5/5 (499 Google reviews)

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

Hours: Mon - Thu: 7:00 am - 4:00 pm, Fri: By appointments only, Sat - Sun: Closed

Specialties: Emergency Dentistry, General Dentistry, Cosmetic Dentistry, Restorative Dentistry

2

99 3rd St, Los Altos, CA 94022

(650) 949-3376

4.9/5 (295 Google reviews)

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

Hours: Mon-Thu: 7 AM - 5 PM, Fri: 7 AM - 4 PM, Sat-Sun: Closed

Specialties: Cosmetic Dentistry, IV Sedation, Digital Smile Design, Full Mouth Reconstruction

3

158 Second St., Los Altos, CA 94022

(650) 948-0786

5/5 (112 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients

Hours: Monday-Thursday: 8:00 am – 5:00 pm, Friday-Sunday: Closed

Specialties: General Dentistry, Cosmetic Dentistry, Restorative Dentistry

4

826 Altos Oaks Dr, Suite 1, Los Altos, CA 94024

(650) 941-6557

5/5 (95 Google reviews)

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

Hours: MON - THU 7:00 am - 4:00 pm, FRI By appointments only, SAT - SUN Closed

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

5

4646 El Camino Real, Los Altos, CA 94022

(650) 383-5599

4.4/5

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

Hours: Monday: 09:00 am - 06:00 pm, Tuesday: 09:00 am - 06:00 pm, Wednesday: Closed, Thursday: 09:00 am - 06:00 pm, Friday: 09:00 am - 06:00 pm, Saturday: 09:00 am - 02:00 pm, Sunday: Closed

Specialties: General Practice, Cosmetic Dentistry, Orofacial Pain Dentistry

6

20 1st St Ste 200, Los Altos, CA 94022

(650) 941-7300

5/5 (122 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients

Hours: Mon-Thu: 7:00 AM - 4:00 PM, Fri: 7:00 AM - 11:00 AM, Sat-Sun: Closed

Specialties: Periodontics, Dental Implants, Prosthodontics, Endodontics

What Counts as a Dental Emergency in Los Altos, CA?

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 Los Altos, CA

Are there emergency dentists in Los Altos, CA open on weekends?

Yes. Several emergency dentists in Los Altos, CA 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 Los Altos, CA?

Emergency exam fees in Los Altos, CA 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 Los Altos without an appointment?

Some emergency dental practices in Los Altos, CA do accept walk-ins, but calling ahead is strongly recommended — it reserves a slot and ensures the dentist is prepared for your specific emergency. 6 of the 16 emergency practices listed here are currently accepting new patients.

What should I do if I knock out a tooth in Los Altos?

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 Los Altos, CA immediately. Reimplantation is most successful within 30–60 minutes of the injury.

Which emergency dentists in Los Altos accept dental insurance?

Most emergency dentists in Los Altos, CA 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 Los Altos, CA?

Many emergency dental practices in Los Altos, CA can see patients the same day, often within 1–4 hours of calling. Practices with online booking (4 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 Los Altos emergency dentist — most practices will advise you over the phone whether you need immediate care.