Joe Calzaghe has a net worth of $21 million. He was undefeated throughout a 46-fight career at super-middleweight and light-heavyweight. He retired in 2009 and is involved in boxing promotion. Calzaghe has homes in Chelsea and Wales, and a villa in Barbados.
On the other hand, a hospital is a 24 hour health center where patients get admitted for treatment of various diseases. There will be several doctors attending upon the patients in a hospital. Another important difference between a clinic and hospital is that a clinic normally does not have beds meant for patients.
Job Description. One of the major differences between the physician and the surgeon is the basic job tasks that each perform. Surgeons are physicians, but the same is not true in the other direction. General-practice doctors cannot typically pull out the scalpel and start cutting on patients when they are in need of surgery.