Dr. Alberto Don Olivera.... Don is his family name, not his first name, nor is it a nickname. Olivera would be his mother’s name. Some years ago a good number of his patients, including me, had to talk to Dr. Garcia, in order to get our money back from Dr. Don. Others just sucked it up. He had so botched the work he’d done. And had not kept complete records (ok, not uncommon at the time, a lot of doctors didn’t). Many dentists were aware they were fixing problems created by Don. I certainly hope he has improved in the ensuing years.