Emergency Dentist in Castro Valley, CA

There are 20 emergency dentists in Castro Valley, CA offering same-day care for tooth pain, broken teeth, dental abscesses, knocked-out teeth, and lost fillings. Average Google rating: 4.7★ based on 2,269 combined reviews. 10 practices are currently accepting new patients.

Emergency Dentists Avg Rating Accepting New Patients Online Booking Available
20 4.7★ 10 6
1

20406 Redwood Rd Ste G, Castro Valley, CA 94546

(510) 885-8720

5/5 (525 Google reviews)

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

Hours: Monday-Thursday: 8:00 AM - 4:00 PM, Friday: 8:00 AM - 2:00 PM

Specialties: Oral and Maxillofacial Surgery

2

20406 Redwood Rd, Suite C-1, Castro Valley, CA 94546

(408) 582-7919

4.94/5 (437 Google reviews)

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

Hours: Monday: 8:30 am - 5:30 pm, Tuesday: 8:30 am - 5:30 pm, Wednesday: 8:30 am - 5:30 pm, Thursday: 8:30 am - 5:30 pm, Friday: 8:30 am - 5:30 pm, Saturday: Closed, Sunday: Closed

Specialties: Emergency Dentistry, General Dentistry, Cosmetic Dentistry, Children's Dentistry

3

20265 Lake Chabot Rd, Castro Valley, CA 94546

(510) 881-8010

4.94/5 (342 Google reviews)

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

Hours: Mon-Thu: 9:00 am - 5:00 pm, Fri: 8:00 am - 1:00 pm, Sat: By Appointment Only, Sun: Closed

Specialties: Dentistry, Orthodontics, Pediatric Dentistry, Dental Sleep Medicine

4

3203 Castro Valley Blvd, Castro Valley, CA 94546

(510) 538-3334

4.9/5 (293 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients

Hours: Monday - Wednesday: 8:00 AM - 5:00 PM, Thursday: Closed, Friday: By appointment only, Saturday - Sunday: Closed

Specialties: General Dentistry, Cosmetic Dentistry, Prosthodontics, Pediatric Dentistry

5

3779 E Castro Valley Blvd, Castro Valley, CA 94552

(510) 581-0500

3.9/5 (223 Google reviews)

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

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

Specialties: General Dentistry, Cosmetic Dentistry, Pediatric Dentistry, Periodontics

6

3779 E Castro Valley Blvd, Castro Valley, CA 94552

(650) 759-3294

3.9/5 (223 Google reviews)

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

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

Specialties: General Dentistry, Family Dentistry, Pediatric Dentistry, Orthodontics

7

3609 Jamison Way, Castro Valley, CA 94546

(510) 886-3888

4.9/5 (100 Google reviews)

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

Hours: Monday: 8:00 AM - 5:00 PM, Tuesday: 8:00 AM - 5:00 PM, Wednesday: 8:00 AM - 5:00 PM, Thursday: 8:00 AM - 5:00 PM, Friday: 8:30 AM - 4:30 PM, Saturday: By Appointment (every other week)

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

8

2380 Grove Way, Castro Valley, CA 94546

(510) 886-5112

5/5 (50 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients

Hours: Monday - Friday 8:00am - 5:00pm

Specialties: General Dentistry, Restorative Dentistry, Cosmetic Dentistry, Children's Dentistry

9

20074 Rawhide Way, Castro Valley, CA 94552

(510) 402-4937

4.9/5 (39 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients

Hours: Monday: 9:00 AM - 5:00 PM, Tuesday: 9:00 AM - 5:00 PM, Wednesday: 9:00 AM - 5:00 PM, Thursday: 9:00 AM - 5:00 PM, Friday: Closed, Saturday: Closed, Sunday: Closed

Specialties: General Dentistry, Family Dentistry, Cosmetic Dentistry, Laser Dentistry

10

20600 Lake Chabot Rd Ste 102, Castro Valley, CA 94546

(510) 582-1184

5/5 (37 Google reviews)

  • ⚡ Emergency Services
  • ✓ Accepting New Patients

Hours: Mon: 7:30 am - 5:00 pm, Wed: 7:30 am - 5:00 pm, Sat: 8:00 am - 1:00 pm

Specialties: General Dentistry, Cosmetic Dentistry

What Counts as a Dental Emergency in Castro Valley, 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 Castro Valley, CA

Are there emergency dentists in Castro Valley, CA open on weekends?

Yes. Several emergency dentists in Castro Valley, 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 Castro Valley, CA?

Emergency exam fees in Castro Valley, 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 Castro Valley without an appointment?

Some emergency dental practices in Castro Valley, 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. 10 of the 20 emergency practices listed here are currently accepting new patients.

What should I do if I knock out a tooth in Castro Valley?

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

Which emergency dentists in Castro Valley accept dental insurance?

Most emergency dentists in Castro Valley, 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 Castro Valley, CA?

Many emergency dental practices in Castro Valley, CA can see patients the same day, often within 1–4 hours of calling. Practices with online booking (6 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 Castro Valley emergency dentist — most practices will advise you over the phone whether you need immediate care.