# Mass General Brigham > Mass General Brigham is an integrated academic healthcare system based in Boston, Massachusetts. It is the nation's largest hospital-based research enterprise and the principal teaching affiliate of Harvard Medical School. ## Core Services - [Patient Care](https://www.massgeneralbrigham.org/en/patient-care): Comprehensive clinical care including primary care, specialty care, and urgent care. - [Services & Specialties](https://www.massgeneralbrigham.org/en/patient-care/services-and-specialties): Centers of excellence in Cancer, Heart Health, Orthopaedics, Neurology, and Pediatrics. - [Virtual Care](https://www.massgeneralbrigham.org/en/patient-care/virtual-care): 24/7 access to urgent care and scheduled specialty visits via telehealth. - [Find a Doctor](https://www.massgeneralbrigham.org/en/patient-care/find-a-doctor): Searchable directory of over 10,000 physicians across the network. ## Research & Innovation - [Research Institute](https://www.massgeneralbrigham.org/en/research-and-innovation): A hub for thousands of researchers conducting basic, clinical, and translational studies. - [Clinical Trials](https://www.massgeneralbrigham.org/en/research-and-innovation/clinical-trials): Searchable database for patients seeking access to cutting-edge treatments. - [Innovation & Licensing](https://www.massgeneralbrigham.org/en/research-and-innovation/innovation): Support for medical device development, digital health, and tech transfer. - [Mass General Brigham Ventures](https://www.massgeneralbrigham.org/en/research-and-innovation/innovation/ventures): Early-stage venture capital firm advancing life science technologies. ## Education & Training - [Graduate Medical Education](https://www.massgeneralbrigham.org/en/education-and-training/graduate-medical-education): Accredited residency and fellowship programs for physicians. - [Academic Development](https://www.massgeneralbrigham.org/en/education-and-training/academic-development-and-enrichment): Support for faculty and trainee career advancement. - [MGH Institute of Health Professions](https://www.mghihp.edu/): A graduate school for nursing, physical therapy, and other health professions. ## Member Institutions - [Massachusetts General Hospital](https://www.massgeneral.org/) - [Brigham and Women's Hospital](https://www.brighamandwomens.org/) - [Mass Eye and Ear](https://www.masseyeandear.org/) - [McLean Hospital](https://www.mcleanhospital.org/) - [Spaulding Rehabilitation](https://spauldingrehab.org/) - [Newton-Wellesley Hospital](https://www.nwh.org/) - [Salem Hospital](https://nsmc.partners.org/) - [Wentworth-Douglass Hospital](https://www.wdhospital.org/) ## About & Mission - [Our Mission](https://www.massgeneralbrigham.org/en/about): Dedicated to enhancing patient care, teaching, and research. - [Community Health](https://www.massgeneralbrigham.org/en/about/community-health): Programs focused on health equity, mobile clinics, and social determinants of health. - [Sitemap](https://www.massgeneralbrigham.org/en/sitemap): A full directory of the website's structure. ## Technical Resources - [Patient Gateway](https://patientgateway.massgeneralbrigham.org/): Secure online portal for health records and messaging. - [Newsroom](https://www.massgeneralbrigham.org/en/about/newsroom): Latest press releases and medical breakthroughs.