I might not be able to describe competence, but I know it when I see it. Dr Wiggenhorn is one of the most competent physicians I have ever come across. I am very lucky to have found him and I would highly recommend him.
The long story:
My son had a Thyroglossal Duct Cyst, which was really infected. After delays and blunders from the family practitioner, I took him to the ER for even longer delays and more blunders. They released him from the ER, after we spent the whole day there. They said, "Go to an ENT, because we don't know what to do about this." I called many many ENTs trying to get him in. Appointments were a week out, at best. The last one I called was Estrella ENT. I told them how much pain my son was in, and they got him in right away. Dr Wiggenhorn took one look at him and said that he should be in the hospital. He drained it and sent him back to the ER. Late into the night, Dr Wiggenhorn was calling the hospital to make sure my son was getting admitted and not getting the run around again. He came in early the next morning and did a more aggressive draining and made sure that the infection was getting treated. My son was in sepsis at this point. He ended up spending over a week in the hospital, recovering. Dr Wiggenhorn went above and beyond to make sure that my son was treated properly. I'm not sure what would have happened if he did not get involved.