An angel investor based in Los Angeles, California, United States, D.A. Wallach has 3 known investments: Ligandal, Strive and OccamzRazor.
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Investment focus
- Sector
- Healthcare
Contacts
D.A. Wallach portfolio companies (3)
- Ligandal
- Strive
- OccamzRazor
Affiliated funds' portfolios
Investor at Time BioVentures, whose known portfolio counts 7 companies
- BillionToOne
- Commons Clinic
- Brightside Health
- Phantom Neuro
- Rivermark Medical
- NanoMosaic
- DeepSight Technology
Investor Profile
The known portfolio sits in sector Healthcare, and focus areas Biotech, Drug Discovery and MedTech.
D.A. Wallach appears in Pre-Seed and Seed rounds across the known deals.
The portfolio and focus above give founders context on whether D.A. Wallach matches their raise.
Colleagues at Time BioVentures
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Frequently asked questions
Who is D.A. Wallach?
D.A. Wallach is an angel investor based in Los Angeles, California, United States with 3 known investments on file, among them Ligandal, Strive and OccamzRazor. The sections above list the sectors, stages and firms attached to that record.
What does D.A. Wallach invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Drug Discovery and MedTech. 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 D.A. Wallach invest at?
The known deals of D.A. Wallach include Pre-Seed and Seed 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.
Which firm is D.A. Wallach listed at?
D.A. Wallach is listed as Investor at Time BioVentures. One other person in the database shares a firm with D.A. Wallach.
How do I contact D.A. Wallach?
A LinkedIn page is on file for D.A. Wallach. It is readable inside RaiseHunt after you create an account. The database holds no email address and no phone number for this profile.
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Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal