Steven Plachtyna is a Vice President at Ally Bridge Group, whose known portfolio counts 10 companies.
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Investment focus
- Sector
- Healthcare
Contacts
Affiliated funds' portfolios
Vice President at Ally Bridge Group, whose known portfolio counts 10 companies
- AtaiBeckley
- Imperative Care
- Ovid Therapeutics
- Helus Pharma
- ProMIS Neurosciences
- Solve Therapeutics
- Calyxo
- Minerva Neuroscience
- Perspective Therapeutics
- Biobeat
Investor Profile
The listing covers sector Healthcare, and focus areas Biotech, Diagnostics, Digital Health and Drug Discovery. Startups operating in these areas may find Steven Plachtyna relevant.
Stage-wise, the deals at Ally Bridge Group cluster around Growth, Late-Stage and Pre-Seed rounds.
The firm portfolio and the focus above give founders context on whether Steven Plachtyna matches their raise.
Colleagues at Ally Bridge Group
Megan MacDonagh
Vice President
New York, United States
Slanix Paul Alex
Investor
Miami, United States
Tinnie Chau
Healthcare PE/VC Investment Professional
Hong Kong
Jonathan Wang
Healthcare Investment Professional
Hong Kong
Reese Yeh
Managing Director
Hong Kong
Michael Bendetson
Investor
New York, United States
Keith Lee
Vice President
New York, United States
Kevin Reilly
Managing Director
New York, United States
Frequently asked questions
Who is Steven Plachtyna?
Steven Plachtyna is a private equity investor and venture debt investor based in New York, United States, listed as Vice President at Ally Bridge Group. The known portfolio of that firm counts 10 companies. That portfolio belongs to the firm, not to Steven Plachtyna personally.
What does Steven Plachtyna invest in?
Listed sectors include Healthcare; listed focus areas include Biotech, Diagnostics, Digital Health and Drug Discovery. Those tags come from the portfolios of the firms this profile is attached to, so they read as a record of what has been backed rather than a stated preference for what comes next.
What stage does Steven Plachtyna invest at?
Ally Bridge Group appears in Growth, Late-Stage and Pre-Seed rounds across its known deals, and Steven Plachtyna is listed there as Vice President. 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 Steven Plachtyna listed at?
Steven Plachtyna is listed as Vice President at Ally Bridge Group. 8 other people in the database share a firm with Steven Plachtyna.
How do I contact Steven Plachtyna?
An email address, a phone number and a LinkedIn page are on file for Steven Plachtyna. 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