Knowledgible Provider Doctor is very knowledgible and well versed in identifying conditions and applying best types of treatment for impressive results. I'm very satisfied with the results of the treatment provided by Doctor Grekin. I was recommended by my PcP and at first I had my doubts, the very specific condition I am suffering from she was able to identify the diagnosis and provide treatment that helped a great deal. The condition I suffer from does not go away, so I appreciate all that this Doctor is doing to make my life better and reduce the amount of suffering. I'm very grateful.