Terry McGuire

Terry McGuire

VC

Founding Partner, Polaris Partners

Biotech and medtech founding investor, 35-year veteran

Boston, MA1 notable investments
Pre-SeedSeedSeries A
HealthcareBioDeep Tech

Background

Terry McGuire is a Founding Partner of Polaris Partners, which he co-founded in 1996 after partnering at Burr, Egan, Deleage & Co. and beginning his career at Golder, Thoma and Cressey. Over 35 years he has invested in over 80 healthcare and IT companies; his portfolio companies have touched over 60 million patients and saved more than 400,000 lives. He was twice named to the Forbes Midas 100 List (2011, 2014) and recognized by Scientific American's Worldview 100 (2015). He holds an MBA from Harvard, an MS in Engineering from Dartmouth's Thayer School, and a BS in Physics and Economics from Hobart College.

Investment Thesis

Early-stage medical and information technology companies with breakthrough science and strong founding teams.

Investment Focus

Stages

Pre-SeedSeedSeries A

Sectors

HealthcareBioDeep Tech

Based in: Boston, MA (North America)

Notable Investments

Last updated: Jun 11, 2026