Fast Relief
Prompt treatment eases severe tooth pain quickly, so you can get back to your day without suffering through hours or days of discomfort.
Accepting New Patients
Emergency Dentist in Fullerton, CA
Dealing with sudden tooth pain, a knocked-out tooth, or a broken restoration? Fast care can save your tooth and stop the pain. Dr. Zhang and our team keep same-day appointments open so you are never left waiting when it matters most. Get gentle, prompt relief from an emergency dentist in Fullerton, CA.
10,000+
Procedures Performed
Same-Day
Emergency Care
Most PPO
Plans Accepted
Understanding Your Treatment
What Is Emergency Dentist?
A dental emergency is any oral health problem that needs prompt attention to relieve severe pain, stop bleeding, or save a tooth. Common examples include knocked-out or loosened teeth, cracked or broken teeth, lost fillings or crowns, and painful swelling or infection. When these happen, quick treatment protects your smile and your comfort, so it is always best to call right away rather than wait.
The Benefits
The Benefits of Emergency Dentist
Save Your Tooth
Acting quickly gives a knocked-out or damaged tooth the best chance of being saved, preserving your natural smile whenever possible.
Stop Infection
Early care addresses infection before it spreads, protecting your overall health and preventing a small problem from becoming a serious one.
Peace of Mind
Knowing expert help is available when you need it lets you handle any dental emergency calmly, with a trusted team ready to step in.
The Process
Our Step-by-Step Process
From your first exam to the final result, here's exactly what to expect — calm, clear, and never rushed.
Request an Appointment- 01
Call Ahead
Reach out as soon as the emergency happens so we can offer guidance over the phone and reserve the soonest available appointment for you.
- 02
Prompt Exam
When you arrive, we quickly evaluate the problem, often using digital X-rays, to understand exactly what is causing your pain or damage.
- 03
Immediate Relief
We focus first on easing your pain and stabilizing the tooth, using gentle techniques and anesthesia to keep you comfortable throughout.
- 04
Lasting Solution
Once you are comfortable, we discuss the best treatment to fully restore the tooth and protect your long-term oral health.
Is It Right for You?
Signs You May Need Emergency Dentist
Severe Pain
Intense or throbbing tooth pain that will not ease can point to infection or nerve damage that needs prompt attention.
Knocked-Out Tooth
A tooth that has been fully knocked out needs care within the hour for the best chance of saving it, so time is critical.
Broken Tooth
A cracked, chipped, or broken tooth can expose the sensitive inner layers, leading to pain and a higher risk of infection.
Swelling or Bleeding
Facial swelling or bleeding that will not stop can signal infection or injury that should be evaluated as soon as possible.
Real Patients, Real Stories
How Fullerton Smile Dentistry Is Changing Lives
You're in good company… Trusted by Families
Trusted by Families
Across Fullerton, CA
Our patients return year after year for calm, unhurried care and honest, personalized guidance.
- 5 out of 5 stars. “If you are looking for a highly professional, knowledgeable and very caring dentist and staff - this is your place! Recommended to me by a family member since I’m new in town and had a small dental emergency - Dr. Z called me before the office opened and put me on the schedule for same day. I’ve found my new Dentist office! Thank you all.” — Michelle
- 5 out of 5 stars. “Dr. Berbos is the BEST! Her father was my ophthalmologist and after he retired, her brother (Dr. Nicholas James Berbos) became my ophthalmologist. Several years ago I was not happy with my dentist and after having my eyes checked, I asked her brother if he was related to the dentist, Dr. Elizabeth Berbos. He told me he was her brother and I immediately made an appointment. The 2 dental hygienists, Denise and Kim, are thorough and gentle and informative. Dr. Berbos is a perfectionist, explains every procedure and does everything possible to avoid unnecessary dental work. She is understanding, warm and kind. She truly puts the patient first. And as an added bonus, her office looks like a spa. She feels it's important for her patients to be in a pleasant atmosphere and I agree completely. I will remain loyal always to Dr. Berbos (and to her brother). Dental health affects the entire body. Having a dentist as accomplished and understanding as Dr. Berbos helps keep me well.UPDATE, FEBRUARY 2026: I was a little nervous when Dr. Berbos told me she was going to retire. But she assured me she would never refer her patients to anyone she didn't trust. She was so right! Dr. Zhang is extremely professional, kind and gentle. Last Fall I needed a crown and his work went smoothly and was pain free. His hygienist, Jane, cleaned my teeth beautifully and was so very gentle and considerate. I will certainly continue seeing Dr. Zhang as my dentist.” — Alida
- 5 out of 5 stars. “I had an amazing experience with the team here today when I came in for a teeth cleaning! The team answered all my questions, put me at ease and did a stellar job with the cleaning! Very gentle, no pain, easiest dentist visit in a while! It's hard to find a great dentist, but I am very happy to have found this office! I'll be back soon - thanks again team! :D” — Jordon
- 5 out of 5 stars. “I’ve been really happy with Dr. Zhang. I just finished getting two crowns and it was the easiest procedure I’ve ever gone through and I have anxiety of the dentist and a low pain tolerance. No pain or discomfort at all and my new teeth look amazing! Dr. Zhang clearly describes what he’s doing and why. I trust his opinion and recommended action plan to protect my teeth. He’s clearly very knowledgeable.” — Jerry
- 5 out of 5 stars. “Highly recommend Dr. Zhang!I first saw him for a consultation and was impressed by how easy he was to talk to. He took the time to understand my dental history and walked me through my X-rays, even pointing out things no other dentist had mentioned.My cleaning was incredibly thorough, and Dr. Zhang was very considerate of my sensitive teeth—checking in often to ensure I was comfortable. He never pushed unnecessary treatment and explained each recommendation clearly, laying out the pros, cons, and options based on my needs.After getting home from the cleaning, I had some urgent questions, and he kindly squeezed me in the same day. He examined the area of concern carefully and took the time to talk me through it with patience and professionalism.I left with a much better understanding of my dental health—and the cleanest, whitest teeth I’ve ever had after a cleaning.” — Lydia
- 5 out of 5 stars. “Excellent Staff all around Dr Zhang painless Dentistry. !!!!!” — Gary
- 5 out of 5 stars. “First time visiting Fullerton Smile Dentistry. Alicia and Leslie were incredibly nice and welcoming, they made me and my son feel so comfortable. Dr. Zhang was so informative, he took the time to explain every little detail with me and showed me pictures. He also gave me recommendations and was not pushy like a lot of dentists. I will be coming back. Thank you for making me feel comfortable” — Sharol
- 5 out of 5 stars. “I’m so thankful for Dr. Zhang!!You can really tell he has such a genuine heart for his patients. He truly cares, not just for profit or business. I got my wisdom teeth removed recently, and he was incredibly gentle, considerate, and reassuring through the whole process. I was really anxious going in, but he kept checking in to make sure I was okay and explained everything in such a kind way that made me feel at ease and safe.The procedure itself went so well, and even when it got tough, he was so encouraging. It actually helped me endure and stay calm.It’s so rare to find a dentist who is not only so skilled but also has such a kind and humble heart. He’s such a generous, and caring dentist. You can tell he really loves what he does and wants his patients to feel cared for. Couldn’t recommend him more!” — Boeun
- 5 out of 5 stars. “My first visit with Dr. Zhang. He is very personable. He takes his time and explains Dental plan clearly and concisely looking forward to making Fullerton Dentistry my go to dentist group!” — Ernie
- 5 out of 5 stars. “Dr. Zhang is an excellent dentist who is incredibly thorough with dental hygiene. He takes the time to ensure every cleaning and check-up is done to the highest standard, and he explains everything clearly so you know exactly how to care for your teeth. His attention to detail and commitment to a clean, healthy environment make every visit comfortable and reassuring. I highly recommend Dr. Zhang for anyone looking for a dentist who truly prioritizes your oral health.” — Dee
- 5 out of 5 stars. “I have not seen a dentist for a long time because of dental anxiety. Today’s experience with Dr. Zhang completely changed my mind of dental care. Dr. Zhang is very patient. He will listen to you and walk you through each step. He explained treatment plan very well and thorough. He only gives you recommendations that will truly beneficial for you. Dr. Zhang is not only a knowledgeable dentist but also a trustworthy friend.” — ZHOU
- 5 out of 5 stars. “I highly recommend Dr. Zhang at Fullerton Smile Dentistry. He is an excellent and experienced dentist. The office staff is very friendly.” — Jim
- 5 out of 5 stars. “Highly recommended! Dr. Zhang is very friendly and thorough and detail oriented. He has very good hands and will make you feel at home. If you are nervous about seeing dentist, Dr. Zhang is the one you should go to. Hygienist Jane, and the entire team are also very friendly and welcoming. Again recommended Fullerton Smile Dentist to everyone!” — Xuyi
- 5 out of 5 stars. “Dr. Zhang , Leslie and the rest of the staff have made me so comfortable . I would always avoid going to a dentist until I found this place , they are very gentle , kind , and honest .” — Christian
- 5 out of 5 stars. “Dr Zhang was very nice and gentle. I am so happy I found him. Much closer than my old dentist.” — Monet
- 5 out of 5 stars. “I have been going here for 5 years. I recently had 2 crowns done and Dr. Zhang provides exceptional quality of care. It was pain free.He is great about educating patients about treatments and dental care.I can always count on consistent, friendly and professional care.Alicia and Leslie always provide exceptional patient care and are friendly and professional. Communication is exceptional.It’s worth the drive from Mission Viejo to come here.” — Christine
- 5 out of 5 stars. “Dr. Zhang is amazing! The care I received at Fullerton Smile Dentistry was outstanding: gentle, professional, and thorough. Everyone in the office is kind and welcoming. I actually look forward to my dental visits now!” — Fangzhu
- 5 out of 5 stars. “Dr. Chris Zhang is truly exceptional. He combines clinical expertise with a calm, gentle approach that immediately puts you at ease. The entire experience — from check-in to treatment — was smooth, professional, and stress-free.He takes time to explain everything clearly, listens to concerns, and never makes you feel rushed. The office is modern, clean, and welcoming, and his team is equally warm and attentive.If you’re looking for a dentist who genuinely cares and delivers top-notch care, Dr. Zhang is the one. I highly recommend him to anyone seeking quality, compassionate dental care.” — Leslie
The Fullerton Smile Dentistry Difference
Why You'll Love Emergency Dentist at Fullerton Smile Dentistry
We go above and beyond to make emergency dentist feel calm and effortless — pairing the latest technology with a gentle, unhurried approach designed entirely around you.
Here are just a few reasons our patients love us:
- Same-Day Appointments
- Gentle, Reassuring Care
- Multilingual Team
- Advanced Technology
Frequently Asked Questions
You've Got Questions, We've Got Answers
Don't see the answer you're looking for? Call us at (714) 526-4867.
What should I do if my tooth gets knocked out?
Handle the tooth by the crown, not the root, and gently rinse it if it is dirty. Try to place it back in the socket or keep it in milk, then call us right away. Getting to us within the hour gives the tooth the best chance of being saved.
What are your hours for dental emergencies?
Our office is open Monday through Friday from 9:00 AM to 6:00 PM. Call as soon as an emergency happens, and we will do everything we can to see you the same day.
How quickly can Fullerton Smile Dentistry see me for a dental emergency?
When you have a dental emergency, time matters. Fullerton Smile Dentistry prioritizes emergency patients and works to see you as soon as possible—often same-day if you call during business hours. We keep appointment slots available for urgent cases like severe pain, broken teeth, knocked-out teeth, or infections. The faster you reach us, the better we can assess your situation and provide relief. If you’re experiencing a dental emergency after hours, we can guide you on what to do and connect you with emergency care resources in Fullerton, CA.
What are the most common dental emergencies?
Dental emergencies come in many forms, and each requires prompt attention. Severe toothache pain often signals decay, infection, or a cracked tooth and needs immediate evaluation. Knocked-out or broken teeth require quick action to maximize the chance of saving the tooth. Abscesses or a swollen jaw indicate infection that can become serious if left untreated. Loose fillings, crowns, or bridges; bleeding gums; or trauma to the mouth are also common emergencies. Fullerton Smile Dentistry can handle most urgent situations, and our team will recommend the right treatment based on your specific emergency.
What should you do right after a dental emergency?
Your immediate actions after a dental emergency can make a real difference. For a knocked-out tooth, gently rinse it (don’t scrub), try to reinsert it if possible, or keep it in milk or saliva until you reach Fullerton Smile Dentistry. For severe pain, rinse with warm salt water and take over-the-counter pain relief as directed. Apply ice to the outside of your cheek to reduce swelling. Avoid very hot or hard foods, and try not to chew on the affected side. Call Fullerton Smile Dentistry immediately to explain your emergency and get urgent guidance—the sooner you reach us, the better we can help preserve your tooth and relieve your pain.
How much does emergency dentist in Fullerton, CA cost?
The cost of emergency dentist depends on a few factors, including the scope of your treatment plan and whether additional imaging or procedures are needed. During your visit, we'll walk you through a clear, itemized estimate before anything begins — no surprises. At Fullerton Smile Dentistry, we work closely with most insurance providers to maximize your benefits, and we offer flexible financing options and new patient specials to make quality care comfortable for every budget.
Schedule Your Emergency Visit Today!
In pain? Do not wait to get the care you need. A dental emergency is easier to treat the sooner it is addressed. Dr. Zhang and our team are ready to relieve your pain and protect your smile with prompt, gentle care.
25+ Years of Care
About Our Dentistry
Trusted Local Care in Fullerton, CA
- Licensure
- CA (License 19454) · Verify
- Insurance
- We work with most insurance providers.
- No Insurance?
- No problem — ask about our new patient specials and payment plans.
- Financing
- A wide range of dental financing options for every budget.
- Counties Served
- Orange County
- Cities Served
- Fullerton, Anaheim, Brea, Buena Park, La Habra, La Mirada, Placentia, Yorba Linda
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