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Past, Present and Future Leaders

The managing directors of IWHP are proud and privileged to have partnered with visionary management teams who are shaping the future of Biotech, Medical Devices and Healthcare IT. The groundbreaking businesses they have created are representative of the industry-leading companies that InterWest has helped build over the last three decades.

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Ventana Medical


company snapshot

Ventana Medical

Ventana discovers, develops, and delivers medical diagnostic systems and biopsy-based cancer tests. As the leading supplier of cancer diagnostic systems to the pathology market, Ventana manufactures over 200 cancer tests for the four million people afflicted with cancer annually. Ventana completed an IPO in 1995 and was acquired by The Roche Group in 2008. The company still operates under the Ventana name.

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Investment Team