EDI Steering Committee – Call for Interest
Nishnawbe Aski Nation is hosting an International Overdose Awareness Day (IOAD) Walk in Thunder Bay. The walk will be held on Wednesday, August 26, 2026, at the Marina Park Festival Grounds starting at 9:00 a.m. and will conclude at 11:00 a.m. at Intercity Shopping Centre. The Event Invite, Agenda, and Walk Route are attached below.
We hope you will join us at the opening ceremonies or for the walk as we help to raise awareness that drug overdose is preventable, reduce the stigma of substance use, and remember those lost to overdose death. The walk is in support of mothers, families, and friends who have lost loved ones.
For the walk, we are encouraging everyone to wear purple clothing, bring any signs with messaging related to IOAD, or bring a photo of a loved one who was lost to an overdose.



Regional Cancer Care Northwest celebrated a renewed focus on Your Symptoms Matter (YSM), a symptom screening questionnaire that gives patients an opportunity to share how they’re feeling with their health care team before their appointment. Responses are reviewed with the patient’s health care team to help guide conversations and decisions about how to best manage their symptoms.
Staff and volunteers marked the relaunch with balloons, cake, roaming YSM snack carts and “Ask Me About YSM” buttons, while encouraging patients to learn more about the tool and complete it before their appointments.
Moving forward, YSM completion rates will be reported monthly and tracked on thermometer displays in the chemotherapy and radiation waiting rooms, helping staff and patients see our progress as we work to make YSM a consistent part of the patient experience.




Medical Affairs is pleased to announce that Dr. Mahdi Montazeri has joined the Thunder Bay Regional Health Sciences Centre as a General Cardiologist with the Department of Internal Medicine.
Dr. Mahdi Montazeri brings extensive clinical, academic, and research experience in cardiology, with particular expertise in hypertrophic cardiomyopathy (HCM), cardiovascular imaging, and echocardiography. He completed his medical degree at Tehran University of Medical Sciences and his Cardiology specialty training at Tehran Heart Center. Dr. Montazeri subsequently pursued advanced training at the University of Toronto, including a Research Fellowship in General Cardiology, a General Clinical Cardiology Fellowship at St. Michael’s Hospital, and extensive fellowship training in Hypertrophic Cardiomyopathy at Toronto General Hospital.
Through this training, he developed significant expertise in the assessment and management of HCM, including echocardiography, cardiac magnetic resonance imaging, genetic cardiomyopathy, sudden cardiac death risk assessment, and the evaluation of patients for advanced therapies such as septal myectomy and alcohol septal ablation. He has reviewed thousands of echocardiographic studies and hundreds of cardiac MRIs and holds certification through the National Board of Echocardiography.
In addition to his clinical expertise, Dr. Montazeri has demonstrated a strong commitment to research and medical education. His research has contributed to the understanding of hypertrophic cardiomyopathy, cardiovascular imaging, arrhythmia risk, hypertension, and other areas of cardiovascular medicine, with numerous peer-reviewed publications and presentations.
Please join us in extending a warm welcome to Dr. Mahdi Montazeri as he joins Thunder Bay Regional Health Sciences Centre. We look forward to the depth of clinical expertise, academic experience, and collaborative approach he will bring to our patients and families we serve
We are launching a new open feedback portal called “What Matters to You?,” designed to identify fast, actionable ideas to improve your day-to-day work.
The focus is on small pebbles, the changes we can implement in the short-term.
Scan the QR code on the poster below and let us know:
Suggestions will be shared with the Staff Advisor Committee.
Thank you for helping us make meaningful, quick-win improvements!
If you have questions please reach out to Human Resources or any Staff Advisory Committee member.
It is time again to open submissions for the 2027 Well-Being Calendar.
Show us how you or your team make your workplace healthier and happier! Scan the QR code below or click this link to submit yourself or your team as a feature, or to submit a recipe!
Together we can make 2027 the healthiest year yet!

Shared on behalf of Dr. Laura Power, Chief of Staff

We are pleased to announce that Dr. Deanna Buitenhuis has been appointed to the role of Chief of Obstetrics and Gynecology effective August 9, 2026.
Dr. Buitenhuis has worked in the Department of Obstetrics and Gynecology at TBRHSC since 2020, after working for a year at Regina General Hospital. She is committed to quality patient care and excellence, as demonstrated by the clinical care she provides, organizations she is involved with and leadership roles she has taken on.
Dr. Buitenhuis is the Medical Lead for Gynecology Surgery at TBRHSC and is a member of the Network of Endometriosis Surgeons of Ontario Committee. She served as a Board member and Ontario representative/member of the education committee with the Canadian Society for the Advancement of Gynecologic Excellence in 2025 and continues to be involved as a member.
Dr. Buitenhuis is an Assistant Professor at NOSM University, involved in teaching students and residents, as well as leading and participating in research initiatives and publications.
Please join me in congratulating Dr. Buitenhuis on her appointment.
Shared on behalf of Crystal Edwards, Director, Women & Children’s and Mental Health Programs
I am pleased to announce that Debbie Croswell has accepted the position of Interim Manager for the Adult Mental Health and Brief Intervention Treatment Team, effective August 24, 2026.
Debbie is a highly respected colleague and leader who brings a strong combination of clinical expertise, leadership experience, and a genuine commitment to improving patient care. She is well known for her thoughtful and fair approach to leadership, her strong understanding of both organizational and community systems, and her ability to build positive relationships and foster collaboration across teams.
Most recently, Debbie has been serving as the Patient Flow Coordinator for Adult Mental Health, where she has demonstrated exceptional leadership, sound clinical judgment, and a strong ability to navigate complex patient care and system needs. Her experience in this role has further strengthened her understanding of the continuum of mental health services and the importance of ensuring patients receive timely, coordinated, and person-centred care.
Debbie holds a Bachelor of Science in Nursing and a Bachelor of Arts in Psychology, and is certified by the Canadian Nurses Association in Psychiatric and Mental Health Nursing. Her education and extensive professional experience reflect her ongoing dedication to advancing mental health care and supporting both patients and colleagues.
I am confident that Debbie’s leadership, expertise, and commitment to patient-centred care will serve the Adult Mental Health and Brief Intervention Treatment Team well during this interim period.
Please join me in congratulating Debbie and welcoming her to her new interim position. We wish her every success in this role and look forward to the leadership and experience she will bring to the team.
Taking a few extra seconds to properly secure your bike can help prevent theft. When locking your bike:
