What stage does Cancer Focus invest at?

Cancer Focus invests at the Pre-Seed, Seed, Series A stages.

What sectors does Cancer Focus focus on?

Cancer Focus focuses on Biotech, Digital Health, Healthtech, Medical Devices.

Where is Cancer Focus located?

Cancer Focus is headquartered in Houston, US.

Cancer Focus

Venture capitalActively deployingoperating company · company profile

Houston · Pre-Seed–Series A · 4 people tracked

Also known as BIG VENTURES MANAGEMENT COMPANY, LLC

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Find your way into Cancer Focus

310 people in our graph share verified history with the Cancer Focus team — schools, employers, funds. One of them is your warm intro.

Jim Doehrmanunlockedknows Ross P. Barrett · together at Southern Methodist University

×5knows the team · via New York University School of Law

×6knows the team · via Southern Methodist University

✨ Fox Verdict

Investment thesis

Cancer Focus Fund invests in oncology assets, targeting emerging cancer treatments such as immunotherapies, CAR-T and cell therapies, precision medicine, and radiotherapeutics. It sources promising oncology assets globally and relies on a Scientific Advisory Committee of MD Anderson experts to identify candidates ready for human clinical trials. Combining venture capital experience with MD Anderson's clinical and research expertise, the fund selects a small number of drugs worthy of investment, aiming to deliver both returns to investors and breakthroughs to cancer patients.

Invests inBiotech Digital Health Healthtech Medical Devices Europe Global Houston Israel Netherlands United Kingdom United States

Source: firm website, verified Sep 15, 2026.

Stage

Pre-Seed–Series A

Houston, Texas, US

Instruments

Equity

Founded

2019

Private fund assets

$147.9M

VC funds

Tracked investments

Team · 4 people

from the firm's website & public directories

Ross P. Barrett· Managing Partner· Shreveport-Bossier City Areain

Managing General Partner of the Cancer Focus Fund, LP. He has founded and led several VC funds and co-founded a data analytics firm tracking venture-backed companies.

r•••@cancerfocusfund.comreveal

Avery Green· Investor Relations Analyst· Shreveport, Louisiana

Avery Green is an Investor Relations Analyst at the Cancer Focus Fund, where she supports fundraising, investor communications, market research, and coordination of site visits and events, while maintaining relationships with limited partners. Before joining the firm, she worked as a servicing advisor at a boutique financial firm in Shreveport, Louisiana, focusing on marketing, client service, and outreach. She holds a business degree with a chemistry minor and an MBA from Louisiana Tech University, and carries a Series 65 License.

David R. Epstein· Advisor

Serves on the Healthcare Advisory Board of J.P. Morgan Life Sciences Private Capital and was CEO of Seagen before its sale to Pfizer in December 2023.

Michael Margolis· Capital Markets Advisor

Head of Life Sciences and Co-Head of Healthcare Investment Banking at Oppenheimer & Co.

What they invest in

from 3 of 3 portfolio companies

Biotech ×2AgTech ×1Deep Tech ×1Medical Devices ×1

HQs:United States×2Israel×1

Investments · 3 tracked

founders shown can be your intro path

By year:2024 · 1 2016 · 12 dated

NectinTxnectintx.com✓ verified

Nectin Therapeutics develops novel monoclonal antibodies and antibody-drug-conjugates to treat difficult-to-treat cancers by targeting immune evasion mechanisms.

BiotechDeep TechMedical Devices

Co-investorsPeregrine Ventures Israel Biotech Fund

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

Southeast Venture Holdings Starget Pharma

Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.

Portfolio news

latest coverage across their companies

Israeli oncology treatment co Starget Pharma raises $18m - Globes

Starget Pharma · en.globes.co.il · Feb 22, 2026

Frequently asked questions

What stage does Cancer Focus invest at?: Cancer Focus invests at the Pre-Seed, Seed, Series A stages.
What sectors does Cancer Focus focus on?: Cancer Focus focuses on Biotech, Digital Health, Healthtech, Medical Devices.
Where is Cancer Focus located?: Cancer Focus is headquartered in Houston, US.

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