Dr. David Louis
Dr. David Louis

Our unwavering goal has always been excellence in service to patients – accurate diagnosis, communicated effectively and efficiently – and the highest standards in research and training.

David Louis, MD
Pathologist-in-Chief, Massachusetts General Hospital

We in the operating room are truly blessed to have a great relationship with the dedicated professionals of the pathology lab...They are an extended part of the peri-operative team working to provide the very best for our patients...

Michael Farrell, RN MS, CNOR
Operating Room Nursing Director, Perioperative Services

365 Days a Year

We have more than 850 faculty/trainees and employees supporting our mission

24 hours per day, 365 days per year

Founded in 1896 our department was one of the first of its kind in the U.S.

One hundred years later, we became the world's first completely subspecialized pathology service.

Mass General Pathology Residency Training Program Ranks #2 in the U.S.

In July 2019, Doximity rated the Mass General Pathology Training Program #2 in the country