Emergency Dentist in Sunnyvale, CA
Same-day dental care for urgent issues such as toothaches, broken teeth, or trauma.

Fast, Compassionate Emergency Dental Care When You Need It Most
Dental emergencies can happen at any time—and when they do, knowing where to turn makes all the difference. At Harmony Smile Dental, our emergency dentist in Sunnyvale provides quick, effective care for urgent dental concerns. Whether you're in pain or dealing with a sudden injury, we’re here to restore your comfort with skill and empathy.
Dr. Ryan Zhao and our experienced team offer same day appointments whenever possible so you can get the emergency dental care you need without delay. Our goal is to relieve pain, prevent further complications, and help you return to your day with confidence and peace of mind.
What Is Considered a Dental Emergency?
A dental emergency includes any situation where immediate care is required to relieve pain, stop bleeding, save a tooth, or treat a serious infection. Common dental emergencies we treat include:
- Severe toothaches or jaw pain
- Broken or chipped teeth
- Knocked-out (avulsed) teeth
- Cracked or loose dental restorations
- Abscesses or dental infections
- Gum swelling or bleeding
- Injuries from sports or accidents
If you're unsure whether your issue qualifies as an emergency, don't hesitate to contact us or call our office at (408) 738-1000 for guidance. Prompt attention is often the key to preserving your oral health and avoiding more complex treatment later.
Emergency Dentistry Services We Provide
Harmony Smile Dental offers a full range of emergency dentistry treatments to address urgent issues with precision and compassion. Depending on the nature of your concern, we may recommend:
- Tooth-colored dental fillings for damage caused by decay or trauma
- Root canal therapy to treat infection and save an injured tooth
- Tooth extractions if a tooth is beyond repair and causing pain
- Dental crowns to protect and restore damaged teeth
- Antibiotic therapy or drainage for infected areas
We also provide follow-up care and help you prevent future emergencies with routine checkups and personalized oral health guidance.
Explore more about our general dentistry services, which support long-term oral wellness and help reduce your risk of sudden dental issues.
Same Day Appointments for Urgent Needs
We understand that a dental emergency can't wait. That's why we prioritize same day appointments whenever possible. Our Sunnyvale office is equipped with modern technology to diagnose and treat problems efficiently, and our compassionate team will do everything we can to make your visit as stress-free as possible.
If you’re experiencing pain or trauma, call us directly at (408) 738-1000.
Who We Serve
Harmony Smile Dental proudly provides emergency dental care for patients in Sunnyvale, Santa Clara, Mountain View, Cupertino, and San Jose. Whether you're a current patient or someone new to our practice, we're here to support you when it matters most.
Frequently Asked Questions
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Should I go to the ER or see an emergency dentist?
If you're experiencing uncontrollable bleeding, facial trauma, or difficulty breathing, go to the ER immediately. For most toothaches, injuries, or oral infections, an emergency dentist is the better option for direct treatment.
What should I do if I knock out a tooth?
Handle the tooth by the crown (not the root), rinse it gently, and try to place it back in the socket. If that’s not possible, store it in milk or saliva and see us as soon as possible—ideally within 30 minutes.
Can I get a same day appointment for a dental emergency?
Yes. We reserve time in our schedule for urgent cases and will do everything possible to see you the same day you call.
How much does emergency dental care cost?
Costs vary depending on the treatment needed. We accept all PPO insurance plans and will provide you with a clear explanation of costs before beginning any procedure.
What if my dental emergency happens after hours?
Call our office and leave a message. A team member will follow up as soon as possible to guide your next steps.
Don’t Wait in Pain—Call Your Sunnyvale Emergency Dentist Today
When dental problems strike, Harmony Smile Dental is ready to help. With prompt service, modern technology, and a commitment to patient comfort, we’re your trusted source for emergency dental care in the Sunnyvale area.
Schedule your visit, contact us, or call our office directly at (408) 738-1000 for same day appointments.
