Steven Altschuler is an angel investor and operator angel based in Philadelphia, Pennsylvania, United States. The known portfolio counts 5 companies: BurnAlong, AsclepiX Therapeutics, Stellular Bio, ImVaX Inc and Mead Johnson Nutrition.
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Investment focus
- Stage
- Series A
- Sector
- Healthcare
Contacts
Steven Altschuler portfolio companies (5)
- BurnAlong
- AsclepiX Therapeutics
- Stellular Bio
- ImVaX Inc
- Mead Johnson Nutrition
Investor Profile
The listing covers sector Healthcare, and focus areas Biotech, Clinical Trials, Drug Development and Drug Discovery. Startups operating in these areas may find Steven Altschuler relevant.
Steven Altschuler appears in Series A rounds across the known deals.
The portfolio and focus above give founders context on whether Steven Altschuler matches their raise.
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Frequently asked questions
Who is Steven Altschuler?
Steven Altschuler is an angel investor and operator angel based in Philadelphia, Pennsylvania, United States with 5 known investments on file, among them BurnAlong, AsclepiX Therapeutics and Stellular Bio. The sections above list the sectors and stages attached to that record.
What does Steven Altschuler invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Clinical Trials, Drug Development and Drug Discovery. Those tags come from the companies attached to this profile, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Steven Altschuler invest at?
The known deals of Steven Altschuler include Series A rounds. Stage is the strongest single filter when you build a target list: an investor with no record at your stage rarely starts with you.
How do I contact Steven Altschuler?
An email address, a phone number and a LinkedIn page are on file for Steven Altschuler. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal