Broken Tooth Specialist

A single broken tooth can significantly increase your risk for decay, disease and tooth loss, in addition to interfering with your normal bite balance. As a leading dentist in San Francisco, CA, Dr. Potesta-Knoll has extensive experience in restoring broken teeth to help patients avoid more significant damage and enjoy optimal oral health.

Broken Tooth Q & A

What should I do if I break a tooth?

A broken tooth should be considered a dental emergency, and you should call the office immediately to schedule an appointment so you can be evaluated and your tooth can be repaired. Without proper and prompt treatment, a broken tooth can expose the tooth interior to decay and infection, eventually resulting in the loss of the tooth as well as increasing the potential for more extensive damage to neighboring teeth. Until you can be seen in our office, ice packs and pain relievers can be used to help relieve pain and minimize swelling.

What can I do to prevent tooth breakage?

One of the best ways to prevent tooth fractures is to follow a program of proactive preventive care, including regular brushing and flossing at home as well as professional dental cleanings and checkups every six months. Teeth that are healthy and maintained are far less likely to break. It's also important to wear a mouthguard when participating in sports or other contact activities and to avoid biting or chewing on ice or hard candies or using your teeth as prying tools.

How is a broken tooth treated?

That depends on the extent of the break and how much of the tooth is affected or involved. When a break occurs below the gum line, oral surgery may be needed to access the lower portion of the tooth so the tooth can be rebuilt. Less extensive tooth fractures may be treated with crowns or other restorations aimed at rebuilding the tooth structure and providing additional strength to avoid future breakage. If a tooth breaks as the result of a cavity, the decay will need to be removed and a filling will need to be applied. Deeper decay in the central pulp portion of the tooth may need to be corrected with a root canal procedure followed by a crown to provide added strength and protection. In a very severe break or if the tooth has extensive decay, it may need to be extracted. Prior to any treatment, the tooth will be carefully evaluated to ensure the most appropriate approach is used.


At our San Francisco dental office, we are committed to helping our patients afford high-quality dental care. We are in network with Delta Dental Premier dental insurance and CIGNA PPO; we welcome you to contact us to learn more about dental insurance benefits. We also accept the following forms of payment:

Credit cards

CareCredit, a third-party financing company, provides no- and low-interest payment plans. For more information on our financial options, we invite you to contact our dental office today. Our friendly dental team is happy to answer your questions!

Cigna PPO
Delta Dental Premier

Words from our patients

  • "I've been a patient here for well over 20 years & I can't imagine having my dental care performed anywhere else. You could not be in better hands."

    Peter B.
  • "Outstanding service. Very professional operation & they treat patients very well. The office is beautiful and the dentists and staff are extremely competent and caring."

    Robert O.
  • "I had my teeth cleaned by Stephanie, as usual. She does an excellent job, both thorough as well as comfortable. She's a really nice person too!"

    Stephen P.
  • "As always, Dr. Potesta-Knoll's office was friendly, efficient and one of the best dentist offices in San Francisco."

    Marty C.
  • "Stephanie & Dr. Podesta were great as usual as were Erika & Ada. Always a professional & pleasant experience as going to the dentist can be."

    Norman C.
  • "Dr. Potesta, Karen, Sue, Bella, and the rest of the staff are excellent, thorough, and friendly. Great atmosphere, and they always treat me like a VIP!"

    Katherine M.
  • "Had my 3 wisdom teeth removed and let me tell you my experience was great as a first timer here. Very friendly staff with such great service with an amazing view..."

    Arvin M.
  • "Well versed in major treatments. Very good in her diagnosis and follow through. Excellent background in various dental procedures."

    Michael J.
  • "Amazing expertise and service! I needed help with a chipped tooth and felt like a new person after leaving. So happy with my experience."

    Amy L.
  • "Dr Potesta-Knoll knows what she is doing. I did not feel anything more than a pinch. Her staff is wonderful and helpful."

    Mark R.
  • Friendly reception, Thorough yet relaxing cleaning, and efficient dealing with dental issues!

    Jan V.
  • Dr. Potesta-Knoll was wonderfully responsive to my dental problem during a long holiday weekend. Outstanding service as usual!

  • She always welcomes me by name and has a friendly comment or two about life, so that the visit has a personal touch, not just professional services.

    Suzanne D.
Fiorella Potesta-Knoll, DDS, MS
2001 Union Street, Suite #680

San Francisco, CA 94123
Phone: 415-776-4040
Office Hours

Get in touch