Bill is an Executive Partner at Flare Capital Partners. Prior to cofounding Flare Capital in 2013, Bill was with North Bridge Venture Partners since inception in 1994.
During Bill’s nearly 30-year tenure investing in young and emerging healthcare technology companies, he has served on the Boards of numerous industry-leading companies, actively helping and working closely with founders and management. His current and prior Flare Capital Board and Observer seats include Aetion, BeMe Health, ClearDATA, Curisium (acquired by Health Verity), Health Reveal (acquired by Accolade), SmarterDx, Suki, Tausight, Valence Health (acquired by Evolent Health), and VisitPay (acquired by R1).
Bill holds a BS from Boston College Carroll School of Management and an MPH in Epidemiology from Harvard Chan School of Public Health. He has served Boston College in a variety of capacities, including former Chair of the Board of Trustees and former member of its Investment & Endowment Committee. Additionally, Bill has been Chair of the Parents Committee of Duke University and Chair of the Parents Advisory Board of Stanford University.
He served on the Board of Trustees of the MGH Institute of Health Professions, was appointed by former Massachusetts Governor Charlie Baker to the Oversight Council of the Center for Health Information and Analysis, and is on the Advisory Council of the Department of Biomedical Informatics of Harvard Medical School.

AETION
Aetion delivers real-world evidence for manufacturers, purchasers, and regulators of medical treatments.
Infrastructure
Series A
Acquired
2017
BEME HEALTH
BeMe improves mental health and emotional well-being for today’s teens.
Tech-Enabled Services
Seed
Acquired
2021
BRIGHT HEALTH GROUP
Bright Health Group delivers coordinated, high-quality care through a value-driven healthcare model.
Payer Tech
Seed
IPO
2015
HEALTHREVEAL
HealthReveal identifies gaps in evidence-based care and guides clinicians to appropriate interventions.
Clinical Tech
Series A
Acquired
2017
SUKI
Suki provides ambient clinical intelligence for documentation, revenue cycle, and clinical workflows.
Clinical Tech
Series B
Private
2020
TAUSIGHT
Tausight develops AI-driven cybersecurity solutions for healthcare environments.
Infrastructure
Seed
Exited
2019
VALENCE HEALTH
Valence Health enables providers to manage risk-based populations through technology and services.
Payer Tech
Series B
Acquired
2014
VISITPAY
VisitPay provides a digital platform for managing and paying healthcare bills.
Infrastructure
Series A
Acquired
2017
BEME HEALTH
Core
BRIGHT HEALTH GROUP
Core
CLEARDATA
Core
SUKI
Core
TAUSIGHT
Core
VALENCE HEALTH
Core
VISITPAY
Core
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