Bariatric, Cosmetic, and General Surgery practice. Our services include bariatric surgery, liposuction with fat transfer, facial procedures, tummy tuck, other body contouring procedures, and common general surgery procedures. Dr. Sean Yuan, MD FACS is a board-certified surgeon with over 20 years of experience in Cosmetic and Bariatric surgery. A Fellow of the American College of Surgeons and a member of the American Academy of Cosmetic Surgery, Dr. Yuan has made it his mission to treat his patients with the best possible results, and to do so safely, conveniently, and affordably.