Where does Leonard Feiner work?

Leonard Feiner is General Partner, Technology/VC Investing at ICONIQ.

What does Leonard Feiner invest in?

Leonard Feiner invests in Biotech.

Where did Leonard Feiner go to school?

Leonard Feiner studied at Princeton University (BSE, Mechanical Engineering); Washington University in St. Louis (Fellowship in Diseases of the Retina and Vitreous); University of Pennsylvania (MD/PhD, Developmental Biology and Embryology).

Leonard Feiner

Investor

General Partner, Technology/VC Investing at ICONIQ · Principal at Bain Capital Life Sciences

Boston

Find your path to Leonard

535 people in our graph share verified history with Leonard — schools, employers, funds. One of them is your warm intro.

Eghosa OmoiguiunlockedLeonard: together at University of Pennsylvania (1992–1993)

×4Leonard: together at ICONIQ

×4Leonard: together at University of Pennsylvania

×3Leonard: together at Princeton University

About

Leonard Feiner, MD, PhD, is a Principal on the Life Sciences team at Bain Capital, which he joined in 2021. Before that, he worked as a vitreoretinal surgeon and served as principal investigator on over 50 clinical trials covering conditions such as macular degeneration, diabetic macular edema, and retinal vein occlusion. He holds a degree in mechanical and aerospace engineering from Princeton University and an MD/PhD from the University of Pennsylvania, with an ophthalmology residency at Penn and a surgical retina fellowship at Washington University in St. Louis.

Invests in

Biotech

Experience

Bain CapitalPrincipalcurrent2024 — presentUnited States
NJRetinaMedical Doctorcurrent2023 — present
Bain Capital Life Sciences Fund LPSenior Advisory Consultant2021 — 2024United States

Skills & more

Research2Clinical Trials2Medical Research2HealthcareData Analysis

From Leonard's professional profile.

Colleagues at ICONIQ

Aditya Agarwal

Partner at South Park Commons

Alex Gorsky

Partner at ICONIQ

Anu Bharadwaj

President, Atlassian at Operator Collective

Ben Bernstein

Principal at Beringea

Bill Steiner

Chief Compliance Officer at Ajax Health

Jana Holikova

Investor at ONE FAMILY OFFICE SK

Jonathan Heiliger

General Partner at Vertex Ventures

Kamran Zaki

Partner at ICONIQ

Frequently asked questions

Who is Leonard Feiner?: Leonard Feiner, MD, PhD, is a Principal on the Life Sciences team at Bain Capital, which he joined in 2021. Before that, he worked as a vitreoretinal surgeon and served as principal investigator on over 50 clinical trials covering conditions such as macular degeneration, diabetic macular edema, and retinal vein occlusion. He holds a degree in mechanical and aerospace engineering from Princeton University and an MD/PhD from the University of Pennsylvania, with an ophthalmology residency at Penn and a surgical retina fellowship at Washington University in St. Louis.
Where does Leonard Feiner work?: Leonard Feiner is General Partner, Technology/VC Investing at ICONIQ.
What does Leonard Feiner invest in?: Leonard Feiner invests in Biotech.
Where did Leonard Feiner go to school?: Leonard Feiner studied at Princeton University (BSE, Mechanical Engineering); Washington University in St. Louis (Fellowship in Diseases of the Retina and Vitreous); University of Pennsylvania (MD/PhD, Developmental Biology and Embryology).

Same school

Also attended Princeton University884

Fabrice GrindaCo-founder & Managing Partner at FJ Labs Ryan SheaCo-founder of Blockstack (Stacks)Dario AmodeiCo-founder & CEO of Anthropic Fei-Fei LiCo-founder & CEO of World Labs; Sequoia Professor of Computer Science at Stanford Cat WuInvestor at Index Ventures AndrewAdvisor at Clear Ventures

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Also attended Washington University in St. Louis275

Lee FixelFounder of Addition Max WechterSenior Director of AI at Lerer Hippeau Mark LevinRetired Founding Partner at Third Rock Ventures Jess OynickHead of Talent at Union Square Ventures (USV)Andrew ForysiakOwner, AJF and Associates at Riphean Investments David GoadSenior Associate, Strategic Investment at Echo Health Ventures

+ 269 more

Also attended University of Pennsylvania1,236

Brian ActonCo-founder of WhatsApp; co-founder of Signal Foundation Kunal BahlCo-founder of Snapdeal; co-founder of Titan Capital Dasha MaggioPartner at Felicis Ventures, writer on venture capital and founder psychology Nancy WangInvestor at Felicis Ventures Leah von SiemensPartner at Manta Ray Ventures Eghosa OmoiguiFounder and Managing General Partner at EchoVC Partners

+ 1,230 more

Shared employers

Also worked at Bain Capital Life Sciences Fund LP1

Drew FieldPrincipal at Bain Capital Life Sciences