What Does Mass General Brigham Do?

Total employees82000
HeadquartersSomerville
Founded1994

Mass General Brigham, formerly known as Partners HealthCare, is an integrated academic healthcare system founded by Brigham and Women's Hospital and Massachusetts General Hospital. It is one of the nation's leading biomedical research organizations and a principal teaching affiliate of Harvard Medical School. The system includes academic medical centers, community and specialty hospitals, a health insurance plan, a physician network, community health centers, home care, and long-term care services. Mass General Brigham is dedicated to enhancing patient care, advancing research, and educating the next generation of healthcare professionals, serving patients and communities in New England and beyond.

Where Is Mass General Brigham's Headquarters?

HQ Function

Serves as the central administrative hub, overseeing system-wide strategy, operations, finance, research administration, and information technology for its network of hospitals and healthcare providers.

Notable Features:

Modern, state-of-the-art office buildings designed for collaboration and sustainability, located in the vibrant Assembly Row district with access to public transportation, retail, and dining.

Work Culture:

The headquarters fosters a collaborative, innovative, and mission-driven environment. Employees are focused on supporting the clinical, research, and educational missions of the broader healthcare system, emphasizing teamwork and excellence.

HQ Significance:

The Somerville headquarters represents a consolidation and modernization of administrative functions, aiming to improve efficiency and collaboration across the vast Mass General Brigham system.

Values Reflected in HQ: The headquarters' design and location reflect values of innovation, collaboration, efficiency, and integration, supporting the system's commitment to transforming healthcare.

Location:

While Mass General Brigham's core operations are centered in New England, its influence is global. This is achieved through international patient programs that attract individuals from around the world seeking specialized medical care, extensive global health initiatives and collaborations in research and education with institutions worldwide, and advisory services to help develop healthcare systems internationally. Its research findings and medical innovations are disseminated globally, contributing to advancements in medical practice worldwide.

Street Address:

399 Revolution Drive

City:

Somerville

State/Province:

MA

Country:

USA

Where Else Does Mass General Brigham Operate Around the World?

Boston, MA/USA

Address: 55 Fruit Street, Boston, MA 02114

Serves as a leading tertiary and quaternary care provider, research powerhouse, and educational institution for New England and beyond.

Boston, MA/USA

Address: 75 Francis Street, Boston, MA 02115

Provides cutting-edge medical and surgical care, spearheads biomedical research, and trains future healthcare leaders, particularly strong in areas like cardiology, oncology, and women's health.

Charlestown, MA/USA

Address: Spaulding Rehabilitation Hospital, 300 1st Ave, Charlestown, MA 02129

Offers specialized rehabilitation services to help patients recover from serious injuries, illnesses, and disabilities, serving as a key post-acute care provider in the region.

Belmont, MA/USA

Address: McLean Hospital, 115 Mill St, Belmont, MA 02478

Provides comprehensive mental health services, conducts pioneering research into psychiatric disorders, and trains mental health professionals, serving as a major referral center for complex psychiatric conditions.

Buying Intent Signals for Mass General Brigham

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Who's Leading Mass General Brigham? Meet the Executive Team

As of April 2025, Mass General Brigham' leadership includes:

Anne Klibanski, MD - President and Chief Executive Officer
Gregg S. Meyer, MD, MSc - President, Community Division and Executive Vice President, Value Based Care
David F. M. Brown, MD - President, Academic Medical Centers
Niyum Gandhi - Chief Financial Officer and Treasurer
Rosemary Sheehan - Chief Human Resources Officer
Jane K. Pirkis - Chief Strategy and Transformation Officer
Marcela del Carmen, MD, MPH - President, Mass General Physicians Organization (MGPO)
O'Neil Britton, MD - Chief Integration Officer, Mass General Brigham Academic Medical Centers

Who's Investing in Mass General Brigham?

Mass General Brigham has been backed by several prominent investors over the years, including:

As a non-profit, 501(c)(3) organization, Mass General Brigham does not have traditional equity investors. Its funding comes from patient care revenues, government and private research grants (e.g., National Institutes of Health, foundations), philanthropic contributions from individuals and organizations, its health insurance plan operations, and income from investments and commercialization of intellectual property. It also utilizes bond financing for capital projects.

What Leadership Changes Has Mass General Brigham Seen Recently?

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Mass General Brigham has seen some key leadership appointments and transitions aimed at strengthening its integrated system and strategic priorities. Notably, efforts to enhance integration across academic medical centers have led to new roles.

New Appointments:

O'Neil Britton, MD, Dr. O'Neil Britton appointed as the first Chief Integration Officer for MGB's Academic Medical Centers to spearhead integration efforts.

What Technology (Tech Stack) Is Used byMass General Brigham?

Discover the tools Mass General Brigham uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

Mass General Brigham Email Formats and Examples

Mass General Brigham (and its legacy Partners HealthCare entities) commonly uses email formats based on employee names. The most prevalent formats are likely first initial followed by last name, or a variation combining first name and last name, at their primary domain.

Common formats include [firstinitial][lastname]@mgb.org (e.g., jdoe@mgb.org), [flastname]@partners.org (legacy), or [firstinitial][lastname]@mgh.harvard.edu / [firstinitial][lastname]@bwh.harvard.edu for specific hospital academic affiliations.

Format

aklibanski@mgb.org

Example

70%

Success rate

What's the Latest News About Mass General Brigham?

Mass General Brigham NewsroomMay 15, 2024

Mass General Brigham Launches Framework for Responsible AI

Mass General Brigham has launched a comprehensive framework to guide the ethical and responsible development and implementation of artificial intelligence (AI) across its healthcare system. This initiative aims to ensure that AI tools are safe, equitable, and patient-centered, reinforcing the system's commitment to innovation while upholding patient trust and privacy....more

Mass General Brigham NewsroomApril 24, 2024

O’Neil Britton, MD, named inaugural Chief Integration Officer for Mass General Brigham Academic Medical Centers

Dr. O’Neil Britton has been appointed as the first Chief Integration Officer for Mass General Brigham's Academic Medical Centers. In this new role, Dr. Britton will lead efforts to further integrate Massachusetts General Hospital and Brigham and Women's Hospital, enhancing collaboration and system-wide alignment to improve patient care and research....more

Becker's Hospital ReviewMarch 7, 2024

Mass General Brigham CEO pay for 2022

Mass General Brigham President and CEO Anne Klibanski, MD, received $4.34 million in total compensation in 2022, according to the system's latest IRS 990 filings. This reflects her leadership of the large and complex healthcare organization....more

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