Rebel Fund

Founded in 2019 and headquartered in San Francisco, Rebel Fund is a seed-stage venture capital firm that invests primarily in the United States. It focuses on education, training services, information technology, and healthcare sectors.

John Adler III

Partner

Jared Heyman

Managing Partner

Jonathan Hirsch

Partner

Daniel Kan

Partner

Richard F. Purcell

Investor

Richard Sussman

Founding Strategic Partner

Past deals in Dental

Toothy AI

Seed Round in 2025
Toothy.ai is an IT company specializing in AI-driven automation for dental revenue cycle management (RCM).

Synapticure

Seed Round in 2023
Synapticure specializes in providing remote, disease-specific neurological care for patients with neurodegenerative diseases such as dementia, Parkinson's, and ALS across the United States. Founded by patients, they offer on-demand neurologists, speech-language therapists, round-the-clock care coordination, and support services tailored to each patient's needs.
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