Jan Garfinkle
Managing Partner, Founder at Arboretum Ventures
Detroit, Michigan
Jan Garfinkle, Managing Partner, Founder at Arboretum Ventures is an active investor based in Detroit, Michigan. This profile covers what Jan Garfinkle backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestor
- Stages
- Series ASeries B
- Invests in
- Healthcare & BiotechDigital Health & HealthTechBiotech & PharmaMedTech & Medical DevicesSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataIoT & Connected Devices
- Location
- Detroit, Michigan
- Typical check
- $2M
- Past investments
- 21
Notable investments
Strata Oncology
Koya Medical
RareCyteAtaCor Medical, Inc.NeuMoDx Molecular, Inc.Devices for Vascular Intervention/Guidant
NxTheraTrinity Health System - Michigan RegionNational Venture Capital AssociationFrancis MedicalHandyLab, Inc.Koya Medical, Inc.How to reach Jan Garfinkle
Angels and operators like Jan Garfinkle 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.
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Frequently Asked Questions
What does Jan Garfinkle invest in?
Jan Garfinkle invests in Healthcare & Biotech, Digital Health & HealthTech, Biotech & Pharma and MedTech & Medical Devices, typically at Series A and Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Jan Garfinkle invest at?
Jan Garfinkle typically invests at Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Jan Garfinkle's typical check size?
Jan Garfinkle typically writes checks around $2M. Use it as a signal for whether your raise fits their stage.
How do I contact Jan Garfinkle?
Unlock Jan Garfinkle's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.