Mayo Clinic is currently the largest intergrated medical center in the world, retaining 3,300 doctors and 27,500 nurses.

Since Mayo's establishment in 1863, Mayo's renowned reputation began with their exceptional team approach practice to patient care. At Mayo Clinic, patients don't get just one opinion, patients get multiple opinions from doctors in multiple specialties if necessary, as getting effective treatment depends on identifying the problem precisely. This results in better care and better answers for patients.

Mayo Clinic doctors cover virtually every specialty and treat more than a million people yearly, giving the doctors extensive experience in treating patient's condition even in rare and complex conditions.

In a recent study, 88 percent of patients who came to Mayo Clinic for a second opinion received a new or refined diagnosis.

In addition, Mayo is also equipped the latest in diagnostic and treatment technology ― from the highest resolution imaging devices to robotic surgery.

Patients traveling internationally are provided timely diagnostic and specialty care in a place designed to feel a little more like home. At Mayo, patients have access to all medical and surgical sub-specialties within a single institution, empowering the medical team to address all the patient's health needs and treat the whole person.

[U.S. News & World Report 2017-2018 Rankings]

Mayo Clinic, Rochester, Minn.

1st Diabetes & Endocrinology

1st Gastroenterology & GI Surgery

1st Geriatrics

1st Gynecology

1st Nephrology

1st Neurology & Neurosurgery

2nd Cardiology & Heart Surgery

2nd Orthopedics

2nd Pulmonology

2nd Urology

3rd Cancer

4th Ear, Nose & Throat