Dr Zhang is very nice and took time to consult with me and give advice, and the treatment itself was relaxing, but he does try to peddle traditional medicines too hard. You really have to say no over and over again.
Dr. Engin is a very nice guy and seems like to know a lot. The only thing that got me a little bit annoyed its because they try to push herbal medications to buy even when you say no, they keep insisting.