You elect your executives and representatives, who work with ONA staff to improve your working conditions and maintain your rights in the workplace.
They also link you and your colleagues with broader membership and the Board of Directors, bringing forth your concerns and building a strong province-wide network of support. We show up together. We fight for each other and for those who can’t fight for themselves.









Updated January 2025
Mental Health/Psychiatric Services
1 N700 In-Patient (North Tower): VACANT
Brant Community Mental Health Centre (PACT): VACANT
Emergency/Nina’s Place/Diagnostic Imaging Services/Oncology/GIMRAC: VACANT
Obstetrics & Maternal and Child Services
2N600 Labour & Delivery: Traci Searle
2N700 MACU (Includes Paeds/SCN/Combined Care): VACANT
Surgical Services
5S100 Acute Orthopaedics: Barb Foster
5S200 General Surgery: Sarah James
2S200 Day Surgery Unit, Pre-op Screening, 2S100 Endoscopy: VACANT
2S200 Operating Room & Post Anaesthetic Care: Debbie Derouin, Tressa Morrish, Melissa Cummins
Acute Medical Services
4S100/200 Intensive Care Unit: Emily Phillips
7S100 Resp.Care & Acute Stroke: VACANT
7S200 Cardiac Care: VACANT
6S100:Katarzyna Jagiello
6S200: Nicole Wasilewski
Rehab & Long Term Care Services
6N400 Rehab: VACANT
4N500 Transitional Care: VACANT
2N600/4N700 (Comple Care): VACANT
Updated January 2025
EXECUTIVE COMMITTEE (Meets 4x/yr.)
Marianne Fletcher: Local Coordinator
Deb Derouin: First Vice-Coordinator
Sarah James: Bargaining Unit President
Elizabeth Michaels: Bookkeeper
Tressa Morrish: Treasurer
Melissa Cummins: Secretary & VP/Site Representative
AUDIT COMMITTEE (Meets 2x/yr.)
Marianne Fletcher: Local Coordinator
Tressa Morrish: Treasurer
Elizabeth Michaels: Bookkeeper
GRIEVANCE COMMITTEE (Meets 2nd Friday of every month) (6 Reps.)
Hospital Paid Committee
Deb Derouin: Chairperson
Marianne Fletcher: Representative
Sarah James: Bargaining Unit President
Melissa Cummins: Representative
Traci Searle: Representative
VACANT: Representative
HOSPITAL-ASSOCIATION COMMITTEE/ WORKLOAD & PROFESSIONAL RESPONSIBILITY (Meets 2nd Friday alt. months)
(5 Reps.)
Hospital Paid Committee
Sarah James: Chairperson
Marianne Fletcher: Representative
Debbie Derouin : Representative
Melissa Cummins: Representative
Traci Searle: Representative
WORKLOAD & PROFESSIONAL RESPONSIBILITY
Marianne Fletcher: Representative
OCCUPATIONAL HEALTH & SAFETY COMMITTEE
Hospital Paid Committee
Melissa Cummins: Representative
Marianne Fletcher: Alternate
WORKPLACE VIOLENCE PREVENTION COMMITTEE
Sarah James: Representative
Marianne Fletcher: Alternate
WEBMASTER
Tressa Morrish
ELECTION COMMITTEE
Marianne Fletcher: Representative
Sarah James: Representative
Tressa Morrish: Representative
Debbie Derouin: Representative
Helen Bienhaus: Representative
PROFESSIONAL DEVELOPMENT COMMITTEE (Meets Alt.Mths. – 2nd Tuesday) (7 Reps.)
Elected-Hospital Paid Committee
Sarah James: Chairperson
Debbie Derouin: Representative
Marianne Fletcher: Representative
Suzanne Cording: Representative
VACANT: Representative
VACANT: Representative
VACANT: Representative
HUMAN RIGHTS/EQUITY REPRESENTATIVE
Sarah James
Melissa Cummins
MODIFIED WORK REPRESENTATIVE
Sarah James
Debbie Derouin (Alternate)
Melissa Cummins (Alternate)
ETHICS COMMITTEE
Ildy Tettero: Representative
Catherine Surphlis: Representative
Maria Reitmeier: Representative
FISCAL ADVISORY COMMITTEE
Sarah James: Bargaining Unit President
Marianne Fletcher: Alternate
POLITICAL ACTION REPRESENTATIVE
Sarah James: Bargaining Unit President
Marianne Fletcher: Representative
SCHEDULING COMMITTEE (Meets 4th Tuesday of every month)(4 Reps.)
Hospital Paid Committee
Sarah James: Chairperson
Sanja Kekic: Representative
Kate Moffat: Representative
Debbie Derouin: Representative
Tanya Vanin: Representative
Marianne Fletcher: Representative
NEGOTIATING COMMITTEE (5 Reps.)
Sarah James: Bargaining Unit President
Barb Foster: Representative
Melissa Cummins: Representative
Tressa Morrish: Representative
Debbie Derouin: Representative
PROFESSIONAL PRACTICE ADVISORY COUNCIL (1 Rep.)
Sarah James: Bargaining Unit President
Melissa Cummins: Alternate
If you have a labour relations issue, have recently started a new job but have not signed up through your union representative, or have questions/concerns about your contract or working conditions, please contact your Bargaining Unit President (BUP).

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