Mayo Clinic is a global authority in medicine, committed to the most serious and complex medical challenges and dedicated to serving every patient. For more than 150 years, people from all walks of life have found answers to medical questions at Mayo Clinic.

Mayo Clinic is the first and largest integrated non-profit medical institution system in the world. Mayo Clinic expert teams focus on patients' health problems, they think of patients' thoughts and worry about their sufferings. Mayo Clinic has a team of more than 4,000 doctors and scientists and nearly 60,000 other staff members in Minnesota, Florida and Arizona. All income is reinvested to improve medical practice, research and education.