Dr. Heather Warren ayaa ku biiray Waterloo Regional Health Network ( WRHN ) madaxweyne ku xigeenka, caafimaadka iyo tacliinta. Aad bay u xiiseysaa ku-xidhnaanta bukaanka, daryeelka tayada sare leh iyo samaqabka bixiyaha, waxay haysataa in ka badan 12 sano oo hoggaan caafimaad oo horumarsan.
Dr. Warren wuxuu ku biiray kooxda hogaanka sare ee 2023 isagoo ah madaxweyne ku xigeenka, barnaamijyada caafimaadka iyo tayada at St. Mary’s General Hospital , halkaas oo ay qabatay doorar badan oo hogaamineed ka dib markii ay ku biirtay Waaxda Adeegyada Wadnaha ee 2012. Waxay sii waddaa inay ku shaqeyso sidii dhakhtarka wadnaha ee kiliinikada waxayna tahay borofisar ku-xigeenka caafimaadka (adjunct) ee Michael G. DeGroote School of Medicine, Waterloo Regional Campus. Dr. Warren waxay dhamaystirtay dhakhtarkeeda daawaynta iyo degenaanshaha daawaynta gudaha ee Jaamacadda Memorial. Kadib waxay sii waday inay dhamaystirto isbahaysiga wadnaha ee dadka waaweyn ee Jaamacadda Western Ontario, oo ay ku xigto isbahaysiga echocardiography ee dadka waaweyn ee Jaamacadda Toronto. Dr. Warren waxa kale oo uu shahaado qalin jebin ah ka qaatay Jaamacadda Memorial University iyo shahaado maamulka daryeelka caafimaadka ee Yale School of Management. 2024, waxay dhamaystirtay Barnaamijka Hogaaminta Caafimaadka Sare ee Dugsiga Maareynta ee Rotman.