Shelly Jamieson

Chairman at SIENNA SENIOR LIVING INC.

Net worth: 199 842 $ as of 2026-06-29

68 year

38 connections

Health Services

Commercial Services

Consumer Non-Durables

Profile

Shelly L.
Jamieson is currently Chairman at Sienna Senior Living, Inc. since 2022 and a Member of Women's Executive Network.
Former roles include Chief Executive Officer at Canadian Partnership Against Cancer Corp.
from 2012 to 2017, Vice Chairman at Health Quality Ontario from 2016 to 2019, Executive Director at Ontario Long Term Care Association, Director at Ontario Health from 2019 to 2021, Independent Non-Executive Director at High Liner Foods, Inc., and President at Extendicare, Inc. from 2005 to 2006.
Education includes undergraduate studies at the University of Toronto.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
HIGH LINER FOODS INCORPORATED 0.04%	2026-03-18	11,769 ( 0.04% )	122 692 $	2026-06-29
SIENNA SENIOR LIVING INC. 0.01%	2026-03-30	5,000 ( 0.01% )	77 150 $	2026-06-29

Shelly Jamieson active positions

Companies	Position	Start
SIENNA SENIOR LIVING INC.	Chairman	2022-08-10
Women's Executive Network Women's Executive Network Personnel ServicesCommercial Services Provides professional and executive women''s for mentoring and events services	Corporate Officer/Principal	-

All active positions of Shelly Jamieson

Former positions of Shelly Jamieson

Companies	Position	End
Ontario Health	Director/Board Member	2021-10-31
Health Quality Ontario Health Quality Ontario Medical/Nursing ServicesHealth Services Operates as a provincial advisor on the quality of health care	Director/Board Member	2019-02-28
Canadian Partnership Against Cancer Corp. Canadian Partnership Against Cancer Corp. Miscellaneous Commercial ServicesCommercial Services Initiates and implements cancer control programs	Chief Executive Officer	2017-07-23
Extendicare, Inc. /Old/ Extendicare, Inc. /Old/ Medical/Nursing ServicesHealth Services Provides home health care services	President	2006-11-13
Ontario Long Term Care Association Ontario Long Term Care Association Hospital/Nursing ManagementHealth Services Operates nursing homes for seniors	Director/Board Member	-

See the detail of Shelly Jamieson's experience

Training of Shelly Jamieson

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Shelly Jamieson's experience

Connections

1st degree connections

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Private companies	9
Extendicare, Inc. /Old/ Extendicare, Inc. /Old/ Medical/Nursing ServicesHealth Services Provides home health care services	Health Services
High Liner Foods, Inc. High Liner Foods, Inc. Food: Meat/Fish/DairyConsumer Non-Durables Operates as an investment holding company with interests in packaged frozen seafood products	Consumer Non-Durables
Sienna Senior Living, Inc. Sienna Senior Living, Inc. Hospital/Nursing ManagementHealth Services Provides long term care services	Health Services
University of Toronto University of Toronto Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Women's Executive Network Women's Executive Network Personnel ServicesCommercial Services Provides professional and executive women''s for mentoring and events services	Commercial Services
Canadian Partnership Against Cancer Corp. Canadian Partnership Against Cancer Corp. Miscellaneous Commercial ServicesCommercial Services Initiates and implements cancer control programs	Commercial Services
Ontario Long Term Care Association Ontario Long Term Care Association Hospital/Nursing ManagementHealth Services Operates nursing homes for seniors	Health Services
Health Quality Ontario Health Quality Ontario Medical/Nursing ServicesHealth Services Operates as a provincial advisor on the quality of health care	Health Services
Ontario Health