Dr Amorn Poomee is head of plastic surgery there. I have seen him twice now for different procedures and have sent others to him as well. Great results. You can check his credentials online...he worked in California for I think nearly 20 years and is fully certified by the American Board of Plastic Surgeons.
You can get a quote by emailing their patient centre directly from their website. They do have package prices quoted on the site but these should be used as a guideline and do not apply to the top surgeons.