What hospital in Houston are best for bariatric surgery

I plan on having the gastric sleeve done, and I've seen three doctors so far and still trying to decide which doctor is best for me.  The doctor I like best and really want to use, does his surgeries at Westside Surgical Hospital (formerly known as Twelve Oaks Hospital).  I have heard negative things about this hospital, and I even was in this hospital many years ago and it wasn't a great experience.

Has anyone had their bariatric surgery done here - what was your experience?

I really like the doctor and want to choose him to do my surgery, but I'm having second thoughts because of the hospital. 

Thank you all for your posts - I have read so many and it has really helped me learn about this process.