Where can I find a good dentist near Dalian Maritime University?

There is a dental clinic near Lingshui Town Station of No.406 bus, which is quite good and formal, and there is another one nearby. There is a small clinic just one step ahead under Luanjin Village at 10 bus stop. There is an experienced old dentist. That's where my classmate got his teeth last time. The technique is quite good, but he wasn't there on Saturday and Sunday.