Preston Tollinger is an angel investor based in San Francisco, California, United States. The known portfolio is one company, Peekabuy, Inc.
Is Preston Tollinger a fit for your startup?
Paste your website. AI checks the fit and scores every other investor too.
Investment focus
- Stage
- Seed
- Sector
- AIHealthcare
Contacts
Preston Tollinger portfolio company (1)
- Peekabuy, Inc.
Affiliated funds' portfolios
VP of Technology, AI Ventures at Redesign Health, whose known portfolio counts 10 companies
- Cascala Health
- Fort Health
- Translucent AI
- Noma
- Vitalic Health
- Corvus
- Worki
- Gravity Rail
- Thrivory
- Trampoline AI
Investor Profile
The listing covers sectors AI and Healthcare, and focus areas Clinical Trials, Computer Vision, Digital Health and Health Tech. Startups operating in these areas may find Preston Tollinger relevant.
The stage tag on this profile is Seed.
The portfolio and focus above give founders context on whether Preston Tollinger matches their raise.
Colleagues at Redesign Health
Ashita Gupta
Director of New Ventures
Bengaluru, India
Romain Sion
Partner
Paris, France
Matt Ripkey
Investor
United States
Arun Mohan
Investor
Atlanta, United States
Phoebe L. Yang
Venture Partner
Washington, United States
Brett Shaheen
Chief Executive Officer
New York, United States
Mie Graham
Managing Director
New York, United States
Similar investors
Showing 20 of 98
Scott Reich
angel investor
Denver, United States
Lyle Berkowitz
angel investor and operator angel
Chicago, United States
William Crawford
Venture Partner
Cambridge, United States
Peter Verrillo
angel investor
Boston, United States
Mark Bakken
Founder and Managing Partner
Madison, United States
Allan Kirkeby Andreasen
angel investor
Ukraine
Revant Bhate
angel investor and operator angel
Mumbai, India
Ryan Jones
angel investor and operator angel
Atlanta, United States
Abhilash Patel
angel investor and operator angel
Los Angeles, United States
Derick En'Wezoh
Partner
San Francisco, United States
Brett Rochkind
Global Growth Investor
Palo Alto, United States
David Hatch
angel investor and operator angel
San Anselmo, United States
Todd Creech
angel investor
Tampa, United States
Jason Robertson
CEO
Vancouver, Canada
Jonathan Bush
operator angel
Eron Villarreal
angel investor and operator angel
San Francisco, United States
Claire Novorol
angel investor and operator angel
Miami, United States
Chris Jackson
angel investor and operator angel
New York, United States
Steven Renard
operator angel
Stephen B.
angel investor and operator angel
United Kingdom
Frequently asked questions
Who is Preston Tollinger?
Preston Tollinger is an angel investor based in San Francisco, California, United States with one known investment on file, Peekabuy, Inc. The sections above list the sectors, stages and firms attached to that record.
What does Preston Tollinger invest in?
Listed sectors include AI and Healthcare; listed focus areas include Clinical Trials, Computer Vision, Digital Health and Health Tech. 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 Preston Tollinger invest at?
The database lists Preston Tollinger for 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 Preston Tollinger listed at?
Preston Tollinger is listed as VP of Technology, AI Ventures at Redesign Health. 7 other people in the database share a firm with Preston Tollinger.
How do I contact Preston Tollinger?
An email address, a phone number and a LinkedIn page are on file for Preston Tollinger. The address stays masked on this page and is readable inside RaiseHunt after you create an account.
Skip the browsing. Let AI find your ideal investors in one minute.
Paste your startup website and AI picks your best-fit investors out of 135,000+ profiles.
Data: RaiseHunt investor dataset · Snapshot 5 September 2026 · How this data is built · Report a correction or request removal