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Our Leadership Team
We proudly introduce to you our leadership team. Each member of our team brings forward an array of skills, years of experience and is committed to the vision and mission of our organization.
The delivery of programs and services is not possible without all staff. Our organization has grown to a staff of over 80 skilled and qualified individuals who are committed to ensuring we are providing person centered care and meeting the needs of individuals accessing our services.
Together we foster an environment of accountability, authenticity and quality. We believe in the importance of working as a collective towards a shared vision.
Patty MacDonald
Chief Executive Officer
pmacdonald@cmha-sm.on.ca
About Patty
Patty MacDonald has dedicated over 30 years to CMHA-S/M, becoming Chief Executive Officer in 2019. She holds a Master’s degree in Leadership from the University of Guelph and a Bachelor’s degree from the University of Windsor.
Patty is a passionate advocate for mental health and substance use health, with a strong commitment to improving access to care and health outcomes for all community members—especially those who are most vulnerable. Her leadership is grounded in collaboration, innovation, and a deep belief that everyone deserves equitable, high-quality healthcare.
She actively participates on numerous provincial, regional, and local committees, championing continuous improvement across the mental health and addictions sector. Patty values strong partnerships and embraces change as a catalyst for growth and opportunity.
Stephanie Lefebvre
Director, Programs and Planning
slefebvre@cmha-sm.on.ca
About Stephanie
Prior to joining the Canadian Mental Health Association – Sudbury/Manitoulin in 2014, Stephanie had been working in the field of Public Health for over 10 years. With a focus on health equity and the social determinants of health, she has contributed to programs and policy at the local, provincial, and national levels. She is passionate about creating opportunities for ALL community members to be healthy and values the creativity that can be found though innovative partnerships.
Whilst at CMHA-S/M, Stephanie has served in the roles of Manager, Community Mobilization, Manager, Quality & Strategic Engagement, and is now the agency’s Director of Programs and Planning. Stephanie holds a Masters in Social Work in Community Development and Social Planning from Wilfrid Laurier University.
Cristina Timony
Director, Finance and Corporate Services
ctimony@cmha-sm.on.ca
About Cristina
Cristina Timony is a strategic and forward-thinking leader with over 20 years of experience in the health and social services sector. As Director of Finance and Corporate Services at CMHA–Sudbury/Manitoulin, Cristina oversees a broad portfolio that includes Finance, HR, IT, Administration, Quality Improvement, Property, Communications and Health Promotion.
Known for her innovative approach, she drives continuous improvement and operational excellence, ensuring agency practices align with strategic goals and evolving community needs. Cristina holds a Masters of Business Administration from Laurentian University and is Lean Green Belt certified. With a strong background in program evaluation, systems transformation, and evidence-based leadership, she is passionate about leveraging data and innovation to support high-quality, person-centered care.
Karen Henze
Manager, Human Resources & Professional Development
khenze@cmha-sm.on.ca
About Karen
Karen Henze is the Manager of Human Resources and Professional Development. In this role, she leads initiatives that support the organization’s most vital resource—its people—by fostering a culture of learning, inclusion, and well-being. Working alongside a dedicated team in Corporate Services, she strives to create the conditions where staff feel supported, valued, and empowered to thrive in their roles.
Previously, Karen served as the Manager of Community Development and Housing, where she led cross-sector collaboration and demonstrated a commitment to addressing complex social challenges through compassionate, community-based solutions.
Karen began her career in the private sector and, after more than 20 years of executive leadership, she transitioned to the non-profit field in 2010 to align her work with her values and contribute more meaningfully to the community. She holds a Master of Business Administration from York University.
Karen brings a reflective and intentional approach to her work, creating space for autonomy, recognizing the diverse experiences of others, and continuously examining her own assumptions. She holds herself accountable to her colleagues and to the individuals the organization serves, striving to lead with integrity, humility, and deep respect for each person’s unique path.
Sue Tassé
Manager, Clinical Services
stasse@cmha-sm.on.ca
About Sue
Sue Tassé is a Bilingual Registered Psychotherapist and has served as the Manager of Clinical Services at the Canadian Mental Health Association – Sudbury/Manitoulin for nearly 10 years. In this role, she leads with a commitment to CMHA’s core values ensuring services are person-centered. Her leadership supports inclusive, trauma-informed care that meets individuals where they are while promoting dignity, autonomy, and recovery.
Originally from Sudbury, Sue brings over 30 years of experience in the social services and mental health sectors, with a focus on trauma-informed care, culturally responsive practice, and community-based supports. She holds a Bachelor of Arts in Psychology from Laurentian University and a Master of Leadership from the University of Guelph. She is a certified member of the Ontario Association of Mental Health Practitioners (OAMHP), where she has served in leadership roles including President, Past President, and Chair of Governance and Risk Management. She is also a Registered Certified Psychosocial Rehabilitation and Recovery Practitioner (CPRRP) with PSR Canada.
Sue has completed advanced training in play therapy through the Canadian Association for Child and Play Therapy and has engaged in Indigenous cultural safety and trauma training to strengthen her ability to provide culturally safe, meaningful support. In addition to her work at CMHA, she operates a private practice specializing in pediatric psychotherapy.
Sue is guided by a deep respect for the strength and wisdom of those she serves. She believes that healing begins with authentic human connection and that recovery is possible for everyone when they feel truly seen, heard, and supported.
Outside of work, Sue enjoys camping and spending time with her two children, family, and close friends.
Lindsay Austin
Manager, Finance & Corporate Services
laustin@cmha-sm.on.ca
About Lindsay
As Manager of Finance and Corporate Services at CMHA Sudbury/Manitoulin, I lead the finance team in overseeing the full accounting cycle, ministry reporting, and compliance. With the goal of ensuring the responsible stewardship of resources, alignment with all agreements and applicable laws. I hold an Honours Bachelor of Commerce and Administration (Accounting) from Laurentian University and earned my CPA, CA designation through the Chartered Professional Accountants of Ontario in 2019.
My career began in public accounting, where I audited public, private, and nonprofit organizations, gaining a solid foundation in financial oversight and regulatory compliance. I then spent eight years in finance at a local child and youth mental health agency, deepening my understanding of the mental health sector and strengthening my commitment to community-based care. I’ve also served on the boards of two seniors’ housing organizations, broadening my perspective on housing needs and governance.
In the nonprofit world, finance is about more than numbers! It’s about dignity, care, and creating impact with integrity. I’m passionate about aligning financial strategy with community outcomes, fostering accountability, equity, and sustainability in everything we do. My role is not just to manage budgets, but to steward resources in a way that sustains and amplifies our mission. I’m proud to contribute to a culture that empowers CMHA Sudbury/Manitoulin to deliver compassionate, person-centered services and build a community rooted in wellbeing, resilience, and hope.
Outside of work, I’m an avid reader, gardener, and yoga novice. I am always learning and growing, both professionally and personally.
Trevor Bosse
Manager, Quality & Corporate Services
tbosse@cmha-sm.on.ca
About Trevor
A graduate of Laurentian University, Trevor brings over 20 years of experience in public service. His career includes roles as a Crime Analyst with the Greater Sudbury Police Service, Supervisor of Corporate Services at Child & Community Resources, and currently, Manager of Quality and Corporate Services with the Canadian Mental Health Association – Sudbury/Manitoulin.
Trevor is privileged to lead a team of dedicated professionals across quality assurance, health promotion, information technology, communications, marketing, and administration. He empowers his team to advocate for meaningful change and continuous growth, ensuring the team remains responsive to the evolving needs of the community.
Trevor’s work is grounded in his core values of humility, integrity, accountability, and inclusivity. These principles drive his commitment to building stronger communities and cultivating respectful, values-driven workplaces.
Trevor is proud to call the North home and finds joy in the outdoors with his partner, Melissa, and their two daughters, Grace and Clara. As a family, they enjoy spending time snowmobiling, boating, camping, and fishing, making the most of everything the North has to offer.
Lisa Arlt
Manager, Substance Use Recovery and Shelter Services
larlt@cmha-sm.on.ca
About Lisa
Lisa Arlt is the Manager of Healing with Hope and Shelter Services, where she leads a dedicated team supporting individuals facing homelessness, mental health challenges, and complex needs. Lisa’s leadership is grounded in a deep philosophy of caring for others and responding to the evolving needs of the community with empathy and accountability.
With a strong focus on creating inclusive, trauma-informed environments, Lisa works to ensure that every person who walks through the door feels safe, respected, and empowered to take the next steps in their healing journey. Under her guidance, the team fosters stability, trust, and hope—helping individuals regain dignity and build pathways toward long-term well-being.
Originally from Sudbury, Lisa has a deep appreciation for the outdoors and believes that connection to nature and community can play a powerful role in healing. What sets her apart is her unwavering commitment to leading by example, listening without judgment, and creating spaces where both staff and residents feel valued. Her passion lies in building programs that don’t just provide shelter, but nurture strength, belonging, and lasting change.
Aleisha Savage
Manager, Community Development & Housing
asavage@cmha-sm.on.ca
About Aleisha
Aleisha Savage is the Manager of Community Development and Housing at the Canadian Mental Health Association—Sudbury/Manitoulin (CMHA-S/M). Born and raised in Sudbury, Ontario, she earned a Diploma in Social Service Work from Cambrian College, and a Bachelor of Science (Honours) Degree with a specialization in Psychology, from Laurentian University. Starting her professional journey at CMHA-S/M in 2017 as a Residential Worker, she has since progressed through roles as a Case Manager and Housing Coordinator, providing her with comprehensive expertise in community housing and the broader social service system. Aleisha is passionate about mental health awareness and advocacy, focusing her efforts on influencing social change within the community. Beyond her professional endeavors, Aleisha maintains a fulfilling personal life, dedicated to health, wellness, and fostering social consciousness.
Alexandra Clement
Coordinator, Quality Improvement
aclement@cmha-sm.on.ca
About Alexandra
With a passion for continuous improvement and person-centered care, Alex supports the agency and its people in delivering the highest quality mental health and substance use services. Since joining the agency in 2020 as the Coordinator, Quality Improvement, she has led initiatives in quality improvement, accreditation, and privacy, helping to align day-to-day practices with sector standards.
Alex has worked in the mental health sector since 2015 and brings a strong academic foundation to her role, holding a Master’s degree in Experimental Psychology and currently pursuing a PhD in Health Quality. Alex’s work focuses on building systems that foster accountability, enhance service delivery, and empower teams to create meaningful, measurable change.
Jenna Mackin
Coordinator, Housing Management
jmackin@cmha-sm.on.ca
About Jenna
Jenna Mackin is the Coordinator of Housing Case Management at the Canadian Mental Health Association-Sudbury/Manitoulin (CMHA-S/M). Jenna brings over 15 years of experience in social services and holds a diploma in Social Services and a combined bachelor’s degree in Women’s Studies and Religion from Laurentian University.
Jenna’s professional journey with CMHA-S/M has come full circle—from Residential Worker to Housing Case Manager, and now program coordinator. In her leadership role, she supports a team delivering housing stability services; work she is deeply passionate about. Jenna leads with vulnerability, authenticity, and a firm belief that everyone deserves a safe and secure place to call home. She also plays an active role in CMHA-S/M’s Inclusion, Diversity, Equity and Anti-Racism Committee, helping to foster inclusive and equitable practices across the organization.
Karlie Foster
Coordinator, Residential Services
kfoster@cmha-sm.on.ca
About Karlie
Karlie Foster is the Coordinator of Residential Services at CMHA–Sudbury/Manitoulin. With a background in forensic science and psychology from Laurentian University, Karlie has grown within CMHA–S/M from housing administrator to program coordinator. She leads a team supporting individuals in transitional and permanent housing, helping them build skills for independent living and reconnect with their communities. Karlie also contributes to the Infection Prevention and Control Committee, promoting safe and healthy environments for all.
Pamela Naus (Lamarche)
Coordinator, Property
plamarche@cmha-sm.on.ca
About Pamela
Pamela has spent 18 years at CMHA – Sudbury/Manitoulin, where she’s worked in the housing department and actively contributed to shaping agency‑wide housing strategies. Pamela holds a Diploma in Development Services, and is certified in Nonviolent Crisis Intervention, currently serving as Co‑Chair of the Joint Health & Safety Committee. Pamela is committed to valuing people from all walks of life and advocating for systemic change. Her work centers on exploring and delivering safe, affordable housing solutions that uplift and support our community.
Stephanie St. Pierre
Coordinator, Case Management and Justice
sstpierre@cmha-sm.on.ca
About Stephanie
Stéphanie St Pierre is a proud Francophone from Northern Ontario, living and working on the traditional territory of the Atikameksheng Anishnaabeg. Her lived experience with mental health challenges inspired a strong commitment to advocacy, system change, and health. After earning a Social Services diploma from Collège Boréal in 2015, Stéphanie began her career in developmental services, and in 2021, she joined CMHA – Sudbury/Manitoulin as a Case Manager. She supported community members and contributed to the development of the Community Home for Opportunity program. In 2024, she completed an Honours Bachelor of Indigenous Social Work at Laurentian University, strengthening her leadership through culturally informed, decolonizing approaches. As Coordinator of the Case Management and Justice Case Management programs, Stéphanie leads with a person-centred, inclusive approach, focusing on advancing Indigenous health equity and accessible mental health care for all.
Julie Bohemier
Coordinator, Off the Street Emergency Shelter
jbohemier@cmha-sm.on.ca
About Julie
Julie Bohemier is a dedicated leader in community mental health with a strong passion for supporting individuals experiencing complex challenges. She holds a Bachelor’s degree in Neuroscience and an Associate’s degree in Business Administration, combining scientific knowledge with operational expertise.
Julie brings nine years of experience working across multiple residential settings, where she has developed a deep understanding of client-centred care and crisis response. She began her career as a Case Manager with the Canadian Mental Health Association, building a strong foundation in mental health support and advocacy.
In 2022, Julie joined the shelter team, where she continues to lead with compassion, resilience, and a commitment to improving outcomes for individuals experiencing homelessness. Her work is driven by a genuine dedication to mental health and creating safe, supportive environments for those in need.
Shiva Kanhai
Coordinator, Housing
skanhai@cmha-sm.on.ca
About Shiva
Shiva Kanhai is the Housing Coordinator at CMHA-Sudbury Manitoulin and a registered Social Service Worker. He holds a B.A. in Gerontology from Laurentian University, with 9 years working in the field. Shiva began his career at CMHA-SM as a Housing Case Manager before moving into a role supporting a long-term care project focused on mental health. He has since transitioned into his current position as Housing Coordinator. Shiva is passionate about helping others and is dedicated to providing equitable, person-centered supports to individuals in the community.
