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Team

​​As healthcare founders with extensive experience in taking companies through exits, we are committed to helping our companies in any way we can. We believe in building businesses the right way, and our passion is helping founders achieve their goals — changing the world along the way.

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Founder and Managing Partner

William D. Paiva, Ph.D., MBA

William D. Paiva, Ph.D., MBA, is a healthcare venture capitalist and founding Executive Director of Oklahoma State University's Center for Health Systems Innovation.

 

Founder of OLSF Ventures and former Partner at Sevin Rosen Funds, he has invested in and served on the boards of more than 20 healthcare companies, helping create over $2.5 billion in enterprise value. William holds a Ph.D. in Molecular Biology from the University of Oklahoma and an MBA from Dartmouth's Tuck School of Business.

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Vice President

Sean Templemore-Finlayson

Sean Templemore-Finlayson is healthcare venture capitalist with experience in both the private and public markets. As a serial entrepreneur, he understands what it takes to navigate the ups and downs of early-stage growth.

 

He has participated in over $2.0Bn of transactions, served on boards across the healthcare value chain, and built companies now generating over $50.0MM of annual revenue.

​​He holds degrees in Finance and Economics from the University of Oklahoma.

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OLSF Ventures Alumni

Meet the Paiva Cubs that have gone on to change their communities and build their own outstanding legacies.

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Jordy Albert

Walkabout Ventures - Founder

MoneyLion - Chief Revenue Officer

Edison Partners

Long Range Equity Partners

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Benjamin West

Hims & Hers - Founder

Juxtapose

Boston Consulting Group

Oxeon Ventures

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Ann Marie Flusche

Duke University - MD/MBA

Goldwater Scholar

Margolis Scholar

HSM Impact Scholar

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Oliver Li

Amazon

Greycroft

MD Ai

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Caleb Lareau

Sloan Kettering Cancer Institute

Harvard University - Ph.D.

Stanford University Post-Doc Fellowship

Parker Scholar

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TJ Moen

Rainwater Foundation

TMRS

Packard Foundation

Kaiser Family Foundation

Harvard University - MBA

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Evan Fry

La Grange Dental Studio - Owner

Albert Schweitzer Fellowship

Claro Healthcare

UnitedHealth Group

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Jerod Coker

Boston Consulting Group

Marshall Scholar

Oxford University - MPhil

London School of Economics - MPhil

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Mackenzie Ward

Silicon Valley Bank

XPrize

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Colt Bennett

PricewaterhouseCoopers

KPMG

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William D. Paiva, Ph.D., MBA
Sean Templemore-Finlayson

12N Cheyenne Ave, Suite 104, Tulsa, OK 74103

T 918.625.3160  |  www.olsfventures.com  |  © 2026 OLSF Ventures

Oklahoma Life Science Fund
Midwest Venture Capital

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