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Insurf

YC S26

San Francisco, US · Founded 2026 · 3 employees · 1 known investors

Insurf provides a managed workflow platform for healthcare providers to prepare and submit prior authorization requests and denial appeals. The platform handles source-cited drafting, physician review coordination, and submission tracking, serving Medicare Advantage and other health insurance programs.

Founders & leadership· Y Combinator alumni (S26)

Insurf was founded in 2026 by Bryan Chung and Chang Lu.

BCBryan Chung
Bryan ChunginFounder & Chief Technology OfficerBryan Chung is the founder of Insurf and has a background in physics with competitive programming experience.
CLChang Lu
Chang LuinFounder & Chief Executive OfficerChang Lu holds a BS/MD from Brown University and previously conducted neuroscience research at Emory Winship Cancer Institute. He is CEO of Insurf.

Investors · 1

Frequently asked questions

What does Insurf do?
Insurf provides a managed workflow platform for healthcare providers to prepare and submit prior authorization requests and denial appeals. The platform handles source-cited drafting, physician review coordination, and submission tracking, serving Medicare Advantage and other health insurance programs.
Who founded Insurf?
Insurf was founded by Bryan Chung, Chang Lu in 2026.
Who are Insurf's investors?
Insurf's investors include Y Combinator.
Where is Insurf headquartered?
Insurf is headquartered in San Francisco, US.