Massachusetts General Hospital (MGH) is one of the most recognized names in medicine, not just in Boston or Massachusetts, but across the world. Founded over two centuries ago, it has consistently set the standard for clinical care, biomedical research, and physician training. For patients in Boston and across Massachusetts, understanding what MGH offers, how to access its services, and what makes it stand apart is valuable information that can shape important healthcare decisions.
What Is Massachusetts General Hospital?
Massachusetts General Hospital is a 1,100-bed academic medical center located in Boston’s West End neighborhood, at 55 Fruit Street. It is the original and largest teaching hospital of Harvard Medical School, and nearly all of its staff physicians hold faculty appointments at Harvard. MGH is also a founding member of Mass General Brigham, the largest healthcare system in Massachusetts.
The hospital provides care to more than 50,000 inpatients each year and records over 1.5 million outpatient and emergency visits annually. Across its main campus and seven satellite facilities, MGH employs more than 25,000 people, making it one of the largest employers in the state.
History: Over 200 Years of Medicine in Boston
Massachusetts General Hospital was founded in 1811, making it the third oldest general hospital in the United States. Only Pennsylvania Hospital (founded 1751) and New York Hospital (founded 1771) are older.
The idea for the hospital came from physicians at Harvard Medical School who wanted a dedicated place to care for the poor. At the time, wealthy patients were typically treated in their homes; hospitals were built for people who had no other options. This founding purpose — care for those in need — has remained central to MGH’s identity throughout its history.
The hospital’s original building was designed by Charles Bulfinch, one of the most celebrated American architects of his era. That building, now known as the Bulfinch Building, still stands on the MGH campus and houses the historic Ether Dome, where on October 16, 1846, Dr. William T.G. Morton publicly demonstrated the use of ether as a surgical anesthetic for the first time. That demonstration changed medicine permanently and established MGH as a place where history is made.
Over the following two centuries, MGH became the foundation upon which modern academic medicine in America was built. Thirteen scientists who worked or trained at MGH have gone on to win the Nobel Prize in science or medicine. In 1994, MGH and Brigham and Women’s Hospital co-founded Partners HealthCare, which was later renamed Mass General Brigham in 2019.
National Rankings and Recognition
Massachusetts General Hospital is consistently ranked among the very best hospitals in the United States and the world.
In the U.S. News and World Report 2025-2026 Best Hospitals rankings, MGH earned a place on the national Honor Roll, a distinction given to the top hospitals in the country. It is ranked number one in Massachusetts and number one in the Boston metropolitan area. The hospital is nationally ranked in 14 adult specialties and one pediatric specialty, and is rated high performing in 23 adult procedures and conditions.
Specific areas receiving top 10 national rankings include Psychiatry, where MGH ranked first in the nation for the second consecutive year. Other top-ranked specialties include Cancer, Cardiology and Heart Surgery, Neurology and Neurosurgery, Gastroenterology and GI Surgery, Orthopedics, and Pulmonology and Lung Surgery, among others.
Newsweek’s 2025 World’s Best Hospitals ranking placed MGH sixth in the world, out of hundreds of thousands of hospitals evaluated across 30 countries. It is one of only three Massachusetts hospitals to appear in that global ranking.
MGH also placed fifth on U.S. News and World Report’s 2025-2026 list of the top cancer centers in the United States. The hospital has earned a spot in the top 20 for cancer care for more than a decade, reflecting consistent excellence across oncology research and treatment.
A 93 percent patient willingness-to-recommend rate reflects the quality of care and patient experience across the hospital’s clinical programs.
Specialties and Clinical Programs
MGH offers world-class care across virtually every area of medicine. The following programs are among its most recognized.
Cancer Care The Mass General Cancer Center is one of only 53 centers in the United States to be designated a Comprehensive Cancer Center by the National Cancer Institute. This designation is reserved for centers that demonstrate leadership in both cancer research and patient care. The Cancer Center has locations throughout Massachusetts, giving patients access to advanced treatment without needing to travel far from home.
Psychiatry and Mental Health MGH has ranked number one in the nation for psychiatry for multiple consecutive years. Its psychiatric programs cover the full spectrum of mental health conditions, from depression and anxiety to complex mood disorders, psychotic illnesses, and neuropsychiatric conditions. The hospital’s psychiatry department is deeply integrated with Harvard Medical School, and its researchers are leaders in advancing understanding of the brain and mental illness.
Neurology and Neurosurgery MGH’s neuroscience programs are considered among the strongest in the world. Its multidisciplinary teams bring together neurologists, neurosurgeons, neuroradiologists, and rehabilitation specialists to treat conditions ranging from stroke and epilepsy to brain tumors and movement disorders such as Parkinson’s disease. The hospital is home to the Athinoula A. Martinos Center for Biomedical Imaging, a world-renowned facility advancing brain imaging technology and research.
Cardiology and Heart Surgery MGH’s cardiac programs are nationally ranked and equipped to handle complex cases including advanced heart failure, coronary artery disease, structural heart disease, and cardiac arrhythmias. The hospital offers minimally invasive cardiac procedures and surgical options that place it among the top heart centers in the country.
Orthopedics MGH’s orthopedic surgery program is ranked nationally for its work in joint replacement, spine surgery, sports medicine, and trauma care. Its surgeons are trained at Harvard Medical School and bring research-driven approaches to complex musculoskeletal problems.
Transplantation MGH has a distinguished history in organ transplantation. The hospital’s transplant teams handle kidney, liver, pancreas, and other transplants, supported by one of the most active organ transplant programs in the Northeast.
Gastroenterology and Digestive Health MGH’s gastroenterology program is nationally ranked and covers the full range of digestive disorders, from inflammatory bowel disease and liver disease to pancreatic cancer and esophageal conditions.
Women’s Health and Obstetrics MGH delivers more than 3,800 babies each year and provides comprehensive women’s health services spanning gynecology, maternal-fetal medicine, reproductive endocrinology, and menopause care.
Pediatrics Mass General Brigham for Children (formerly MassGeneral Hospital for Children) provides a full range of pediatric health care services, from routine primary care to treatment of complex and rare childhood disorders, and is integrated into MGH’s broader clinical infrastructure.
Trauma and Emergency Medicine MGH’s Emergency Department serves as a regional resource for trauma care. Its emergency medicine program is part of the Harvard Affiliated Emergency Medicine Residency, a four-year training program jointly run by MGH and Brigham and Women’s Hospital.
Research: The Largest Hospital-Based Program in the US
Massachusetts General Hospital operates the largest hospital-based biomedical research program in the United States. Annual research operations totaled $1.57 billion in 2024, and the hospital houses more than 9,500 researchers working across more than 30 institutes, centers, and departments.
MGH consistently ranks as the top independent hospital recipient of funding from the National Institutes of Health, a distinction it has held for more than two decades.
Active research areas span the full breadth of biomedicine. Key programs include the Edwin L. Steele Laboratories for Tumor Biology, the Center for Genomics, Vulnerable Populations and Health Disparities, and the Athinoula A. Martinos Center for Biomedical Imaging. Researchers at MGH are currently investigating topics ranging from sex differences in Alzheimer’s disease and stroke to new approaches for preventing HIV transmission in infants.
With over 1,200 clinical trials underway at any given time, MGH gives patients access to cutting-edge treatments that are not yet widely available. For patients with complex or rare conditions, this access to clinical research can be life-changing.
In February 2025, Mass General Brigham announced plans to consolidate the Mass General Research Institute with the Brigham and Women’s Hospital Research Institute into a unified Mass General Brigham Research Institute. The consolidation is designed to streamline research operations while preserving MGH’s core research infrastructure.
Medical Education and Training
Massachusetts General Hospital is not only the original teaching hospital of Harvard Medical School — it is the largest. Nearly all of its staff physicians serve as Harvard faculty, creating a clinical environment where learning and patient care are inseparable.
MGH trains physicians across a wide range of residency and fellowship programs in partnership with Brigham and Women’s Hospital and other Mass General Brigham affiliates. The hospital also participates in the Rising Stars in Science and Medicine Program, an initiative that has brought over 700 undergraduate and medical students to Mass General Brigham hospitals and Harvard Medical School since its founding in the early 1990s.
This commitment to training extends globally. MGH has produced generations of physician leaders who have gone on to lead institutions, conduct landmark research, and deliver care in every corner of the world.
Mass General Brigham Health System
Massachusetts General Hospital is a founding member and central institution of Mass General Brigham, the largest healthcare system in Massachusetts. The system includes Brigham and Women’s Hospital, McLean Hospital, Mass Eye and Ear, Spaulding Rehabilitation Hospital, Newton-Wellesley Hospital, and several other affiliated hospitals and community health centers.
As part of this integrated system, patients at MGH benefit from coordinated care across specialties and campuses. Referrals, records, and specialist consultations can move seamlessly across the system, reducing delays and improving outcomes for complex cases.
Mass General Brigham as a whole had five hospitals recognized in the 2025 U.S. News Best Hospitals rankings, including both MGH and Brigham and Women’s Hospital on the national Honor Roll.
Community Commitment
While MGH is best known for complex and specialized care, its founding mission of serving Boston’s community has never been forgotten. The hospital maintains a strong commitment to caring for patients across the socioeconomic spectrum and has invested in programs that address health disparities, access barriers, and the social determinants of health.
MGH’s community engagement extends to Boston’s neighborhoods and beyond. Through Mass General Brigham’s community health centers and outreach programs, the system provides care to patients who face barriers to accessing large academic medical centers, ensuring that world-class expertise reaches the people who need it most.
How to Access Care at Massachusetts General Hospital
Massachusetts General Hospital’s main campus is located at 55 Fruit Street, Boston, MA 02114. The hospital is accessible from the Charles/MGH stop on the MBTA Red Line.
MGH accepts most major insurance plans, including Medicare and Medicaid. Patients seeking specialty care typically need a referral from a primary care physician, though certain programs accept direct appointments. MGH also has an International Patient Center for patients traveling from outside the United States.
For appointments, specialty consultations, or information about specific programs, patients can visit massgeneral.org or contact the hospital’s main line.
Why Massachusetts General Hospital Stands Apart in Boston
In a city that is home to many world-class hospitals, Massachusetts General Hospital stands apart for the combination of breadth and depth it offers. Very few hospitals anywhere in the world can match MGH’s record of national rankings across multiple specialties simultaneously. Even fewer combine that clinical excellence with a research budget exceeding $1.5 billion and direct affiliation with one of the world’s leading medical schools.
For Massachusetts residents, MGH represents access to care that would require international travel at most other places in the world. Patients with the most complex diagnoses, the rarest conditions, or the greatest need for clinical trial access have a resource in their own city that is unmatched almost anywhere.
Whether you are a Boston resident managing a chronic condition, a patient referred for a complex surgery, or a family member navigating a serious diagnosis, Massachusetts General Hospital offers the resources, expertise, and research-driven care to meet that challenge.
Leave a Reply