Training Example: Mass General Brigham – Review the Data, Give Your Score & Compare to the Real AI Evaluation

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Innovation happens here

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How can we help?

Mass General Brigham offers a full range of care for our patients at our world-class hospitals and community healthcare centers.

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[H3] Get care now

Find an emergency room

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Get 24/7 Virtual Care

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View specialties & services

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Find a provider

Request an appointment

Get a second opinion

Participate in research

[H3] Manage your care

Access Patient Gateway

Plan your visit

Request medical records

Pay your bill

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Get care now

Find an emergency room

Go to urgent care

Get 24/7 Virtual Care

Find a location

View specialties & services

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Plan for the future

Find a provider

Request an appointment

Get a second opinion

Participate in research

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Manage your care

Access Patient Gateway

Plan your visit

Request medical records

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There is only one Mass General Brigham

Mass General Brigham is honored to have five nationally recognized hospitals based on U.S. News & World Report Best Hospitals for 2025-2026.

Read more about our rankings

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Health and wellness

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Advancing Parkinson's disease research and care

Anastasia Yendiki, PhD, a Mass General Brigham investigator, leads a brain imaging initiative that may change how we treat neurological conditions like Parkinson’s disease.

Learn how brain mapping may improve future care

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[IMG: A map of brain connections computed from a diffusion MRI (dMRI) scan.]

[IMG: A map of brain connections computed from a diffusion MRI (dMRI) scan..]

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#1 in hospital medical research

We are home to one of the largest hospital system-based research enterprises in the U.S., with an annual research budget of nearly $2 billion. There are over 3,700 ongoing clinical trials to accelerate bringing new treatments and therapies to our patients and the world.

Discover our research

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There is only one Mass General Brigham
Health & wellness
Innovation happens here

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2.5 million patients

Cared for annually.

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>3,700 ongoing clinical trials

To accelerate bringing new treatments and therapies to our patients and the world. You can be part of the next discovery.

Participate in research

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[IMG: Research Spotlight: External Controls Show Promise for Use in Glioblastoma Clinical Trials]

Research Spotlight: External Controls Show Promise for Use in Glioblastoma Clinical Trials

published on
May 27, 2026

[IMG: Long Covid Burden Continues to Grow, Doubling Current Surveillance Estimates, Multi-Hospital Study Shows]

Long Covid Burden Continues to Grow, Doubling Current Surveillance Estimates, Multi-Hospital Study Shows

published on
May 27, 2026

[IMG: Gene Expression ‘Clocks’ Reveal Shared Molecular Signatures of Aging and Mortality Across Mammals]

Gene Expression ‘Clocks’ Reveal Shared Molecular Signatures of Aging and Mortality Across Mammals

published on
May 27, 2026

[IMG: Mass General Brigham Announces $2 Million in Funding to Advance Economic Mobility and Behavioral Health]

Mass General Brigham Announces $2 Million in Funding to Advance Economic Mobility and Behavioral Health

published on
May 27, 2026

[IMG: Study Finds Steroid Use Associated with Worse Survival Rates for Patients Receiving Cancer Immunotherapy]

Study Finds Steroid Use Associated with Worse Survival Rates for Patients Receiving Cancer Immunotherapy

published on
May 22, 2026

[IMG: Exercise Hormone Irisin Could Offer Neuroprotective Effects in Multiple Sclerosis]

Exercise Hormone Irisin Could Offer Neuroprotective Effects in Multiple Sclerosis

published on
May 21, 2026

[IMG: Mass General Brigham Sports Medicine Provide Free Pre-Participation Physical Exams for Boston Public School Athletes]

Mass General Brigham Sports Medicine Provide Free Pre-Participation Physical Exams for Boston Public School Athletes

published on
May 21, 2026

[IMG: New Study Aids Earlier Diagnosis of Pancreatic Cancer in Patients with Low-Risk Pancreatic Cysts]

New Study Aids Earlier Diagnosis of Pancreatic Cancer in Patients with Low-Risk Pancreatic Cysts

published on
May 20, 2026

[IMG: Study Illuminates Link Between Fatty Liver Disease and Cardiovascular Events]

Study Illuminates Link Between Fatty Liver Disease and Cardiovascular Events

published on
May 20, 2026

View all news

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Giving to Mass General Brigham

The support of our donors enables us to provide excellent patient care, conduct innovative and cutting-edge medical research, educate and train the next generation of medical leaders, and give back to our local communities.

Call 857-282-2355

Email us

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How to give

There are many ways you can give. You may designate your gift to support the work of a particular doctor or disease or donate an unrestricted gift that one of our hospitals or member institutions can use in an area where there is the most need. Mass General Brigham and our member institutions listed below are registered 501©(3) not-for-profit organizations, so your charitable donations are tax deductible to the extent provided by law.

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[H2] Our member institutions

Brigham and Women’s Hospital

Massachusetts General Hospital

Brigham and Women’s Faulkner Hospital

Cooley Dickinson Health Care

Martha’s Vineyard Hospital

Mass Eye and Ear

Mass General Brigham Home Care

McLean Hospital

MGH Institute of Health Professions

Nantucket Cottage Hospital

Newton-Wellesley Hospital

Salem Hospital

Spaulding Rehabilitation

Wentworth-Douglass Hospital

[H2] Gift acceptance and principles

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Statement on gift acceptance

Mass General Brigham remains enormously grateful for the generosity of our donors and the critical role our donors play in advancing our charitable mission. We value the trust that donors place in us and look forward to continuing to share more information with donors about the remarkable health care delivery, scientific research, and education happening in our outstanding member institutions.
Mass General Brigham is committed to furthering its charitable mission of advancing patient care, scientific research, education, and community service. Mass General Brigham’s unique collaboration among its member institutions, which provide a spectrum of care, enables us to deliver the highest quality health care to the communities we serve. An essential part of ensuring and maintaining our excellence is the meaningful and generous support of our donors.

This Statement is intended to inform our donors and prospective donors, as well as affirm for our member institutions, the fundamental principles (Principles) upon which Mass General Brigham and its member institutions may accept charitable gifts.

Mass General Brigham and each of its member institutions (each, an Institution) maintains its own separate, 501(c)(3) tax-exempt status, through which it is privileged to receive charitable contributions from donors. Mass General Brigham recognizes that our donors have one or more relationships with, and contribute generously to, our member institutions, which vary in scope and size.

As a member of the Mass General Brigham integrated health care system, each Institution shall adhere to and be guided by these Principles and shall exercise its judgment whether to accept a proposed gift through an evaluation of the particular facts and circumstances. Each Institution has developed a process to evaluate and consider acceptance of proposed gifts consistent with these Principles, as supported by Mass General Brigham.

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Principles

Each Institution may accept a charitable gift subject to the following:

The gift designation furthers and fulfills its charitable mission of advancing patient care, scientific research, education and community service;
Acceptance of a charitable gift by the Institution aligns with its values and priorities;
The gift designation aligns with the Institution’s non-discrimination, conflict of interest or other policies;
The gift designation and acceptance are in compliance with federal and state law;
Upon gift acceptance from a donor, the Institution becomes the legal owner of the gifted funds and shall use such funds in accordance with the donor’s expressed intent. For purposes of clarity and consistent with the Internal Revenue Code, a donor of a charitable gift may not retain any ongoing control over the use of gifted funds once given to a charity.
In the Institution’s judgment, the gift designation is not overly restrictive, costly to manage or maintain, or otherwise requires unreasonable use or expenditure of charitable resources;
In the Institution’s judgment, acceptance of a gift does not create exposure to a future financial commitment or other liability;
The Institution has taken steps to clarify the source of funding for the gift, and is satisfied, in its judgment, that the gifted funds did not derive from activities that do not align with the Institution’s mission and values or from an illegal or potentially illegal activity;
The Institution has exercised appropriate due diligence to determine, in its judgment, that the facts and circumstances of a proposed gift which may present unusual or complex circumstances do not pose a risk of damage to the Institution’s mission or reputation; and
The terms of gift acceptance by an Institution, in its judgment, do not, and cannot reasonably be construed to be, either explicitly or implicitly, an endorsement of a donor’s business enterprise or the particular views of a donor.

[H2] Mass General Brigham Development Office

We are here to assist you as you navigate your options for supporting Mass General Brigham. We promote common business standards, practices, and policies that support each hospital and member institution in maximizing their philanthropic revenue. We value integrity and hold ourselves to a high standard of customer service.

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Advancing care through research

Research-infused care sets Mass General Brigham apart. Our researchers changing the world are also providing care. As the national leader in research, our patient-centered mentality and systemwide collaborative approach is the key to research breakthroughs that drive medical innovation, gain new knowledge, and improve patient outcomes.

How we lead in research and innovation

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Careers in Development

Explore opportunities within Mass General Brigham’s 13 distinct development offices, each offering unique opportunities to make a difference. A career in health care philanthropy is profoundly rewarding, allowing you to make a direct impact on the lives of patients and contribute to our institutions’ ability to provide world-class care and training. From frontline fundraising to gift processing, communications, and events, our development offices host a wide array of roles.

Learn more about careers in development

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Participate in Research

We know the importance of research and innovation, and our patients' role in it. Our founding hospitals have a long tradition of medical breakthroughs, and you can be a part of the next discovery.

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[H2] Clinical studies & research

[H3] Rally with Mass General Brigham

You can be a part of the next discovery. Almost every treatment, test, drug, or medical device is a result of successful research, dependent on patients like you. Volunteering for research is a way to contribute to knowledge about health and disease. Some research studies pay you for your time.

Visit our Rally with Mass General Brigham website to find clinical research studies that meet your interests. You can save a search or sign up for weekly e-mails to receive the latest information about studies looking for volunteers.

Find a study

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[H2] Epic Cosmos

Mass General Brigham will begin participating in Epic Cosmos in early 2026. Cosmos is a large-scale data collaboration that aggregates de-identified health information from millions of patients across various healthcare organizations. By joining this innovative resource, we aim to harness the power of real-world data to drive discoveries and improve treatment outcomes.
As a participant in Epic Cosmos, while patient privacy is protected, Mass General Brigham is able to leverage this wealth of information to answer critical healthcare questions, develop new therapies, and enhance the overall quality of care we provide to our patients.

Learn more about Epic Cosmos

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3,700 clinical trials

currently ongoing

[H2] Research Navigator Office

If you would like to speak with someone about participating in research or joining a research study at Mass General Brigham, you can contact the Research Navigator Office at 857-282-5370 to get answers to your questions.
As a patient at Mass General Brigham, you have access to even more opportunities than the general public to learn about research. Our researchers might contact you about studies that you may be interested in and you can decide if you want to learn more or participate in the study. Your care will not be affected, whether or not you choose to join a research study. If you are a patient at Mass General Brigham and wish to opt out of hearing about these studies, you can contact the Research Navigator Office at 857-282-5370.

Learn more about research for Mass General Brigham patients

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[H2] Biobank

The Biobank is a large research program designed to help researchers learn how someone’s health is affected by their genes, lifestyle, and environment. By participating, you can help us better understand, treat, and even prevent the diseases that might affect your health and that of future generations.

Join the Biobank today

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All of Us

All of Us, a program of the National Institutes of Health, is accelerating research advances and precision medicine.

This nationwide community of participants and researchers is partnering together to ensure that everyone is included in research. The information participants generously share is fueling thousands of studies to better understand health and disease, and enable more tailored and equitable approaches to care.

Learn more about All of Us

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[H2] COVID-19 studies

Researchers across our system are working on COVID-19 projects to help understand this novel virus and the impact on our health. Join the investigation.

Learn more about COVID-19 research studies

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Mass General Brigham’s Locations

At Mass General Brigham, we can connect you to a full range of care options across our integrated system of academic medical centers, community and specialty hospitals, community health centers, home care, and long-term care services.

View all Mass General Brigham locations

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Mass General Brigham is honored to have five nationally ranked hospitals based on U.S. News & World Report, including two world-renowned academic medical centers.

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Hospitals

Emergency Room

Outpatient Healthcare Center

Primary Care Office

Imaging Center

Blood Draw Labs

Urgent Care Center

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A location type

Hospitals

Emergency Room

Outpatient Healthcare Center

Primary Care Office

Imaging Center

Blood Draw Labs

Urgent Care Center

[H2] Our founding members

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Massachusetts General Hospital

View more information

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Brigham and Women’s Hospital

View more information

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[H2] Specialty hospitals

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Mass Eye and Ear

Mass Eye and Ear is an international center for treatment and research and a teaching hospital of Harvard Medical School. Specializing in ophthalmology (eye care) and otolaryngology–head and neck surgery (ear, nose and throat care), Mass Eye and Ear clinicians provide care ranging from the routine to the very complex.

Address
243 Charles St.
Boston, MA 02114

Phone

(617) 523-7900

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McLean Hospital

McLean Hospital is a world leader in mental health care, research and education. Offering expert care for all ages, McLean's innovative research leads to discoveries that benefit people across the globe. Through educational programs for professionals and the public, McLean is improving attitudes about mental health while setting standards for mental health care worldwide.

Address
115 Mill St.
Belmont, MA 02478

Phone

1 (800) 333-0338

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Spaulding Rehabilitation

Spaulding Rehabilitation Hospital Boston is one of the largest inpatient rehabilitation facilities in the U.S and is consistently ranked as one of the country's top rehabilitation hospitals by U.S. News & World Report. It is the flagship institution of the Spaulding Rehabilitation, providing comprehensive rehabilitation treatment to a wide spectrum of patients.

Address
300 1st Avenue
Boston, MA 02129

Phone

(617) 952-5000

[H2] Community hospitals

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Brigham and Women’s Faulkner Hospital

Brigham and Women's Faulkner Hospital, located in Jamaica Plain, is a 171-bed non-profit, community teaching hospital offering complete medical, surgical, and psychiatric care, as well as a full complement of emergency, ambulatory, and diagnostic services.

Address
1153 Centre St.
Jamaica Plain, MA 02130

Phone

(617) 983-7000

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Cooley Dickinson Hospital

Cooley Dickinson Hospital is an acute care community hospital in Northampton, Massachusetts. In addition to the Hospital, our system includes community-based primary care and specialty practices, and our VNA & Hospice program.

Address
30 Locust St.
Northampton, MA 01060

Phone

(413) 582-2000

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Martha’s Vineyard Hospital

Martha’s Vineyard Hospital is a critical access, not-for-profit, community hospital on the island of Martha’s Vineyard delivering high-quality health care to the community and its visitors.

Address
1 Hospital Rd.
Oak Bluffs, MA 02557

Phone

(508) 684-4500

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Nantucket Cottage Hospital

Nantucket Cottage Hospital is a non-profit hospital that serves the residents and visitors of our island by providing a broad range of health and wellness services.

Address
57 Prospect St.
Nantucket, MA 02554

Phone

(508) 825-8100

Newton-Wellesley Hospital

Newton-Wellesley Hospital is a non-profit organization, offering a wide range of medical, surgical, obstetric, psychiatric, pediatric & subspecialty care.

Address
2014 Washington St.
Newton, MA 02462

Phone

(617) 243-6000

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Salem Hospital

Salem Hospital is the largest health care provider on the North Shore, offering exceptional patient care, innovative advances and a commitment to the community.

Address
81 Highland Ave.
Salem, MA 01970

Phone

(978) 741-1200

Wentworth-Douglass Hospital

Wentworth-Douglass Hospital is a not-for-profit health care organization in Dover, with a history of compassionate care and innovation for the residents and visitors to the Seacoast area of New Hampshire and Southern Maine.

Address
789 Central Ave.
Dover, NH 03820

Phone

(603) 742-5252

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Primary care locations

Your health and wellness is important to us. With more than 1,300 primary care providers (PCP) in our network, we offer high-quality preventive, chronic, and sick care, as well as referrals to best-in-class specialists throughout the Mass General Brigham system.

View all primary care locations

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