Keith Flaherty, MD
You've reached your limit on the number of full doctor profiles you can view.
About This Physician
|Type of Specialist||Medical Oncologist|
Massachusetts General Hospital
Ranked #7 in Cancer
Nationally Ranked in 20 Specialties
Latest Certification Date(s)
|Obtained Medical Degree From||
Johns Hopkins University
Brigham & Women's Hospital
1998 - 2000
Hematology & Oncology
2000 - 2002
Icon denotes that a doctor, in Castle Connolly's estimation, is among the top 1% in the nation in his or her specialty. Doctors listed in U.S. News Top Doctors without this icon are determined to be in the top 10% in their region.