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Jeremy Weisz on the TechTO stage

Jeremy Weisz

Co-founder & CEO, Greenspace Health

Digital HealthTorontoOn TechTO stages since 2017

Jeremy Weisz co-founded Greenspace Health in 2015 and is its CEO. The Toronto company's software puts measurement-based care into behavioural health practice, tracking patient-reported outcomes so clinicians can see whether treatment is working. A former M&A lawyer at Goodmans, he started the company with no healthcare background at all.

On the TechTO stage ×1

First seen on the TechTO stage in 2017. Every talk is searchable — ask the archive about Jeremy

Quick answers

Who is Jeremy Weisz?

Co-founder and CEO of Greenspace Health, the Toronto company whose software brings measurement-based care to mental health treatment. He holds business and law degrees from Western and Ivey and practised M&A law at Goodmans before starting the company in 2015.

What did he talk about at TechTO?

Why a business background is not a reason to stay out of healthcare. His argument in October 2017 was that the problems are too large for clinicians and researchers alone: 'we don't have the bandwidth to do it… we need our best and our brightest people taking a shot.'

What is measurement-based care?

Collecting structured patient-reported outcomes at each session so a clinician can tell whether treatment is working rather than relying on impression. Greenspace builds the software that captures and reports it, and says it supports more than 500 organizations across North America.

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Maintained by TechTO · facts sourced and dated · last reviewed Jul 24, 2026