I was referred by my general dentist for a root canal in 1970. Geballa saw me on initial visit the next day, but only "assessed" the problem and scheduled the root canal 2 weeks later, requiring LOTS of pain drugs (thought I was hooked) unnecessarily. About a year later, the same thing happened to another molar and I went through the same delay. Last week, the molar he repaired in 1971 flared up again, and he wants me to wait 3 weeks - to re do a tooth he should have finished 6 years ago. I changed Endodontists.