Shanghai No. 9 Hospital is the best place for dental treatment in Shanghai. It is also good for tooth extraction. I had my wisdom teeth extracted there last summer. I had the extraction done because I needed orthodontics. My orthodontist recommended a doctor to me who was good at extracting complex teeth. His name seems to be Wang Yong. He was good at extraction. However, I had the extraction done on a Wednesday. I didn’t know about the Ninth Hospital. Are there dental surgeries only on Wednesdays? Weekends should be fine if you're not going to the operating room.
Hope it helps you^-^