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🏆   Ranked #1 Globally — 2026

Mayo Clinic

Rochester, Minnesota · Founded 1889 · A Century of Healing, A Future of Discovery

1.3M+Patients/Year
70+Specialties
76K+Employees
$4.1BAnnual Research
Mayo Clinic main campus Rochester Minnesota

Mayo Clinic's main campus, Rochester, Minnesota — a global destination for patients seeking the world's finest medical care.

Not Just a Hospital — A Medical Civilization

Mayo Clinic occupies a singular place in global medicine. It is not simply a hospital — it is an integrated ecosystem of care, science, and education that has redefined what healing can look like for more than 135 years.

Tucked into the modest heartland city of Rochester, Minnesota, Mayo Clinic attracts over 1.3 million patients annually from all 50 U.S. states and more than 130 countries. Its allure is not built on marketing — it is built on outcomes. Patients arrive having exhausted options elsewhere, carrying diagnoses that stumped other physicians, and leave with clarity, a plan, or a cure that seemed unreachable.

What sets Mayo apart from virtually every other institution on earth is its organizational philosophy: physicians, scientists, and specialists function as a unified team rather than isolated consultants. A single patient may be reviewed by cardiologists, geneticists, oncologists, and radiologists within a single day — not over weeks of scheduling — arriving at a coordinated diagnosis faster and more accurately than anywhere else in the world.

"The best interest of the patient is the only interest to be considered, and in order that the sick may have the benefit of advancing knowledge, union of forces is necessary."

— William J. Mayo, Co-founder, Mayo Clinic

This founding principle, etched into the institution's culture since 1889, remains the operational DNA of Mayo Clinic today. It is the reason surgeons at Mayo answer their own phones, why specialists meet daily in tumor boards, and why patients from Riyadh, Tokyo, and São Paulo make the journey to a mid-sized Midwestern city for the chance to be seen.

Where Excellence Lives

Mayo Clinic's depth of clinical specialization is unmatched globally. Across its three campuses — Rochester (Minnesota), Scottsdale (Arizona), and Jacksonville (Florida) — patients can access expert care in virtually every known medical domain.

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Cardiology & Cardiac Surgery

Among the world's highest volumes of open-heart surgeries. Pioneered structural heart disease interventions and transcatheter valve replacement widely used globally today.

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Neurology & Neurosurgery

A global referral center for rare neurological disorders, epilepsy, movement disorders, and brain tumor surgery, leveraging advanced intraoperative MRI technology.

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Oncology & Cancer Care

Home to one of the U.S.'s largest cancer programs, with NCI Comprehensive Cancer Center designation. Leads in immunotherapy trials and precision oncology protocols.

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Transplant Medicine

One of the highest-volume transplant programs worldwide for kidney, liver, heart, and lung. Pioneered multi-organ transplant procedures in North America.

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Orthopedics & Spine

Nationally recognized for joint replacement surgery, spinal stenosis care, and sports medicine — with outcomes that consistently exceed national benchmarks.

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Ophthalmology

Leading center for rare eye diseases, corneal transplantation, retinal disorders, and orbital tumors, attracting patients from across Europe and the Middle East.

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Genomics & Precision Medicine

Mayo's Center for Individualized Medicine integrates whole-genome sequencing into clinical care — making genetic-guided therapy a routine, not an experiment.

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Internal Medicine & Diagnostics

Internationally renowned for solving medical mysteries — diagnosing complex, multi-system conditions that have puzzled physicians at other institutions for years.

Mayo Clinic at a Glance

135+
Years of Operation
Continuously refining patient care since 1889 — longer than most nations have had antibiotics.
130
Countries Represented
Patients travel from virtually every nation on earth to receive care in Rochester, Scottsdale and Jacksonville.
$4.1B
Annual Research Budget
One of the largest research investment portfolios of any healthcare institution in the world.
9,000+
Physicians & Scientists
Over nine thousand credentialed medical professionals working in concert under one integrated care model.
700+
Active Clinical Trials
Patients gain access to cutting-edge experimental therapies unavailable at other institutions in the world.
76K+
Total Employees
Making Mayo Clinic one of the largest non-government employers in the upper Midwest of the United States.

Where Medicine Is Invented

Mayo Clinic is not merely a place where medicine is practiced — it is a place where medicine is made. Its research enterprise is one of the most prolific in the world, with over 8,000 active research projects running concurrently and more than 700 clinical trials enrolling patients at any given moment.

Among Mayo's most consequential contributions is its work on statin therapy for cholesterol, early research into cortisone that transformed treatment of arthritis and autoimmune disease, pioneering studies in cardiac electrophysiology, and a long history of advances in bone marrow transplantation. Today, Mayo researchers are at the frontier of liquid biopsies for cancer early detection, AI-assisted diagnostic imaging, and mRNA-based therapeutics beyond the realm of vaccines.

The institution's Center for Individualized Medicine has enrolled over 250,000 patients in genomic sequencing programs — one of the largest biobanks in the world — enabling population-scale research into the genetic underpinnings of disease.

  • AI tools that detect heart failure from standard ECGs before symptoms appear
  • A blood test panel for Alzheimer's disease detection up to 20 years before diagnosis
  • Pioneering use of CRISPR gene editing in rare pediatric blood disorders
  • Whole-genome sequencing integrated into standard clinical diagnostic workflows
  • World's first successful multivisceral transplant program in the 1990s
Medical research laboratory scientist at Mayo Clinic

How to Access Care at Mayo

Getting care at Mayo Clinic is more accessible than many patients expect. While wait times vary by specialty and urgency, the process is designed to be clear and patient-centered from the first contact to final follow-up.

1

Request an Appointment

Patients can request appointments directly via mayoclinic.org, by phone, or through a referring physician. International patients may use the Mayo Clinic Global Patient Services office, which offers multilingual coordinators and dedicated case managers.

2

Medical Records Review

Before your first visit, Mayo's specialists review your existing records, imaging, and test results. This means that by the time you arrive, your case has already been discussed — saving days of duplicate testing.

3

Coordinated Consultation Days

One of Mayo's most distinctive features is its ability to schedule consultations with multiple specialists on the same day or across consecutive days — compressing weeks of appointments into a single efficient visit.

4

Diagnosis and Treatment Plan

Your care team — which may include 5 to 15 specialists depending on the complexity of your case — meets collectively to align on a unified diagnosis and personalized treatment plan before presenting it to you.

5

Follow-Up & Ongoing Care

Mayo maintains patient records indefinitely and provides detailed summaries for referring physicians. Telemedicine follow-ups are available for international patients, reducing the need for return travel in most cases.

Frequently Asked Questions

Does Mayo Clinic accept international patients?
Yes. Mayo Clinic's Global Patient Services team supports patients from over 130 countries every year. They provide language interpretation, travel assistance, visa support letters, and dedicated international financial counselors. The International Patient Office can be reached via the Mayo Clinic website.
How long does a typical visit to Mayo Clinic take?
Most diagnostic visits are condensed into two to five business days, depending on the complexity of the case and the number of specialties involved. Mayo's scheduling model is built to minimize wait time between appointments and maximize the number of consultations completed per visit.
Is Mayo Clinic covered by insurance?
Mayo Clinic works with the majority of major U.S. insurance providers, Medicare, and Medicaid. Coverage for international patients varies widely. The Patient Accounts team can verify benefits before your visit and provide cost estimates. International patients often choose self-pay arrangements with itemized billing.
What makes Mayo Clinic different from other top hospitals?
The most distinctive feature is the integrated team care model: all physician salaries are fixed, meaning no specialist has a financial incentive to over-treat or order unnecessary tests. Every patient is seen as a whole person, not a collection of disconnected organ systems. This model has produced consistently superior diagnostic accuracy and outcome data over decades.
Can I get a second opinion at Mayo Clinic without traveling?
Yes. Mayo Clinic offers a formal Remote Second Opinion service. Patients submit their medical records, imaging, and pathology remotely, and a Mayo specialist provides a detailed written opinion — often within two weeks. This service is available to both domestic and international patients.
What should I bring to my first appointment at Mayo Clinic?
You should bring all prior imaging (on CD or via secure digital transfer), a complete list of current medications, recent laboratory results, pathology slides and reports if applicable, and a written summary of your medical history. The more comprehensive your records, the faster and more accurate the consultation process.

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