The book
The Field Guide to Frontline Care
Practical tools for the moments that don’t make it into training manuals or case conferences. Short, shift-tested chapters on communication, boundaries, conflict and grief.
MARCUS GREATHEART MD MSWPhysician, Social Worker, Author & Speaker
I help frontline workers and their leaders navigate difficult conversations, constrained systems and the emotional weight of caring work.
Start here
The book
Practical tools for the moments that don’t make it into training manuals or case conferences. Short, shift-tested chapters on communication, boundaries, conflict and grief.
Speaking
For frontline teams, leaders and organizations in healthcare, homelessness, substance use and mental health. In person across Canada and the US, and virtually anywhere.
The newsletter
A free email, twice a month, for people doing frontline work. Practical tools, new ideas and conversations from the front lines of care.
Fall 2026
I’m often speaking at conferences, leading workshops or attending events across Canada. If you’ll be at one of these, I’d be glad to meet you.
If you’re there, I’d love to say hello.
When Care and Constraint Collide: Staying Human in Harm Reduction Work
Come say hi if you’re attending, too.