Dr. Johnstone graduated from the Mc Gill Univ- Fac of Med- Montreal- Que- Canada,Mcgill University Faculty of Medicine in 1982. Dr. Johnstone works in Brighton, MA and 1 other location and specializes in Cardiovascular Disease and Internal Medicine.
FELLOWSHIP
Brigham & Women's Hospital, Research Fellow:Cardiology - 1988
Montreal Heart Institute, Fellow:Cardiology - 1987
McGill University, Canada, Fellow:Cardiology - 1985
RESIDENCY
Montreal Children's Hospital
Montreal General Hospital - 1983
Montreal General Hospital, Intern:Internal Medicine - 1982
Montreal Gen Hosp, Internal Medicine
Montreal General Hospital
MEDICAL SCHOOL
Mc Gill Univ- Fac Of Med- Montreal- Que- Canada - 1982
McGill University Faculty of Medicine - 1982
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