Granite Growth Health Partners

Granite Growth Health Partners is a growth equity investment firm based in Hillsborough, California, founded in 2017 by Diane Daych and Mark Brooks. The firm focuses on investing in healthcare services companies, aiming to foster their growth and enhance operational efficiency. By leveraging a robust network, Granite Growth helps develop management teams and boards, identifies opportunities for market expansion, and creates strategies for operational, clinical, and regulatory excellence. As a Registered Investment Adviser, Granite Growth is committed to maximizing value and improving the delivery of care within the healthcare sector.

Mark Brooks

Co-Founder and Managing Partner

Diane M. Daych

Co-Founder and Managing Partner

1 past transactions

CleanSlate Centers

Venture Round in 2018
CleanSlate Centers, LLC is a national medical group that operates addiction treatment centers across the United States. Founded in 2009 and headquartered in Northampton, Massachusetts, the company specializes in providing evidence-based care for individuals suffering from opioid and alcohol use disorders, as well as other non-opioid addictions. CleanSlate offers a range of treatment programs, including medication-assisted therapies such as Vivitrol and Suboxone, alongside psychiatric care, and support for co-occurring mental and behavioral health conditions. With a growing network of facilities in multiple states, including Arizona, Connecticut, Florida, Indiana, Massachusetts, Pennsylvania, Texas, and Wisconsin, CleanSlate Centers is committed to addressing the needs of those affected by addiction and the broader opioid crisis through high-quality medical services and education.
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