Founded in 2006, Miami Valley Hospital Weight Loss Surgery Center is one of the leading health care providers in the United States. Based in Dayton, Ohio., the surgery center conducts different types of open and laparoscopic weight loss surgery, which is also known as bariatric surgery. The medical unit comprises 14 private rooms, including wider doorways, larger bathrooms, private rooms, ceiling fans, to name a few. In a study, HealthGrades, a leading independent health care ratings organization has ranked Miami Valley Hospital Weight Loss Surgery Center as number one cardiac surgery unit.