David Graham
Partner at Turnbridge Capital, LLC
Houston, Texas
David Graham, Partner at Turnbridge Capital, LLC is an active investor based in Houston, Texas. This profile covers what David Graham backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPE
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- Healthcare & Biotech
- Location
- Houston, Texas
- Typical check
- $2M
- Past investments
- 2
Notable investments
MorphotekGradiant Energy ServicesHow to reach David Graham
Angels and operators like David Graham reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded Accelerator.
Connect with David Graham
Frequently Asked Questions
What does David Graham invest in?
David Graham invests in Healthcare & Biotech, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does David Graham invest at?
David Graham typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is David Graham's typical check size?
David Graham typically writes checks around $2M. Use it as a signal for whether your raise fits their stage.
How do I contact David Graham?
Unlock David Graham's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.