Andrew Costa

Dr. Andrew Costa is a Canadian epidemiologist based in Waterloo, Ontario.


Costa received a Bachelor of Science in Health Science and Ph.D. in Epidemiology from the University of Waterloo.1)

Career and Affiliations

McMaster University

Costa is the Schlegel Research Chair in Clinical Epidemiology & Aging and an Associate Professor in the Department of Health Research Methods, Evidence, and Impact as well as Department of Medicine at McMaster University.2)

St. Joseph's Health System

Costa the Scientific Director of the Centre for Integrated Care under St. Joseph's Health System.3)

Institute for Clinical Evaluative Sciences

Costa is an adjunct scientist at the Institute for Clinical Evaluative Sciences (ICES).4)

COVID-19 Immunity Task Force

Costa is a researcher with the COVID-19 Immunity Task Force, for which he received $5,000,000.00 as a co-principal investigator for “COVID-19 infection and immunity in residents of long-term care facilities.”5)

Ontario COVID-19 Science Advisory Table

Costa is a member of the Congregate Care Setting Working Group of the Ontario COVID-19 Science Advisory Table.6)

Andrew P. Costa, PhD | interRAI Canada. University of Waterloo. Retrieved May 2, 2022, from
Andrew Costa. McMaster University. Retrieved May 3, 2022, from
Andrew Costa. Centre for Integrated Care. Retrieved May 2, 2022, from
Andrew Costa. Institute for Clinical Evaluative Sciences. Retrieved May 2, 2022, from
About Us. Ontario COVID-19 Science Advisory Table. Retrieved April 28, 2022, from