Transplant hepatology is the field of medicine that deals with liver transplants. A hepatologist is a physician who specializes in diseases and disorders of the liver. This specialist may coordinate treatment with a transplant surgeon for a patient who requires a liver transplant due to liver disease or liver failure. During transplant surgery, the diseased liver is removed and a new liver is placed in the same location. This surgery is done through a large incision in the upper abdomen, and is performed under general anesthetic in a hospital.

Doctor density varies by specialty and location. Arizona has 20 practicing transplant hepatologists. Broken out by city, transplant hepatology doctor density in Bullhead City is 1, in Glendale is 1, in Payson is 1, in Phoenix is 17, in Scottsdale is 8, and in Tucson is 2.

Arizona has many famous tourist attractions and parks, including the Hoover Dam and Lake Mead, which was created when the dam was built. The Grand Canyon draws millions of visitors each year, and Phoenix, Scottsdale, Flagstaff each draw their own sun-seeking winter vacationers. Visit the world-famous O.K. Corral in Tombstone. Arizona’s population is 5,939,292, and Phoenix, the capital city, is home to a majority of those people. Entertainers Linda Ronstadt, Stevie Nicks, and Tanya Tucker were born here, along with architect Frank Lloyd Wright and former Supreme Court justice Sandra Day O’Connor.

According to 2005 Census estimates, Arizona has a population of 5,939,292. Of this population, 1,535,805 are under the age of 18 and 754,345 are at or above the age of 65.