Find a Doctor

Physician Photo

Long Phi Le, MD, PhD

Assistant in Pathology, Massachusetts General Hospital

Assistant Professor of Pathology, Harvard Medical School

Dr. Le is a molecular pathologist and bioinformatics scientist with expertise in cancer tumor genotyping for targeted therapies in personalized medicine. He is a member of the Center for Integrated Diagnostics.

Department of Pathology


  • Cancer Center
Clinical Interests
Molecular pathology
Boston: Massachusetts General Hospital
Medical Education
MD, PhD, University of Alabama School of Medicine
Residency, Massachusetts General Hospital
Fellowship, Brigham and Women's Hospital
Board Certifications
Clinical Pathology/Laboratory Medicine, American Board of Pathology
Molecular Genetic Pathology, American Board of Medical Genetics
Foreign Languages
Patient Age Group
Accepting New Patients
Accepting New Patients


Dr. Long Phi Le is a graduate of Massachusetts Institute of Technology (1999) and received his MD and PhD from the University of Alabama at Birmingham School of Medicine in 2006. He completed his residency training in Clinical Pathology at the Massachusetts General Hospital and his Molecular Genetic Pathology Fellowship at Brigham and Women's Hospital (2010). He joined the Mass General Pathology Department in 2010. His clinical and research interests in the Center for Integrated Diagnostics (formerly the Diagnostic Molecular Pathology Laboratory) include the application of copy number analysis, next generation sequencing, and bioinformatics in molecular diagnostics.


For information about research concepts, publications, and co-authors visit Dr. Le?s research profile at the Harvard Clinical and Translational Science Center.


View my most recent publications at PubMed

Pathology Associates
55 Fruit Street
Boston, MA 02114-2696

Phone: 617-726-8173
Fax: 617-726-6832

Pathology Associates
55 Fruit Street
Boston, MA 02114-2696

Phone: 617-726-8173
Fax: 617-726-6832

Request a new patient appointment

Call the Massachusetts General Hospital physician referral service at 800-711-4644.

Insurance plans - what you need to know

Mass General accepts most health insurance plans. Find out what you need to know before coming to Mass General.

Directions to Mass General

Driving to Mass General? Get driving directions or locate a parking lot on the hospital's main campus.