5 /5 Crystal Thornton: I had a re-treatment on a root canal, that was causing me very severe pain. I was referred to Dr. Ryan by my general dentist to retreat tooth # 3. The pain was so bad, to the point I could not even eat on my right side. I was so scared and, nervous because I though the tooth would have to be pulled. Dr. Ryan was able to save my tooth and, retreat my tooth and now I no longer have pain anymore. I am very thankful for Dr. Ryan and her services. It was an excellent job well done. The other ladies at the office were also great as well. Brianna working at the front desk was excellent and, explained everything including the pricing I would pay out of pocket and insurance. Signature Endodontics is an excellent office that is clean, and very professional. I would highly recommend them to anyone who is needing an endodontist. : )