JSD Capital, LLC
Venture capitalNew York · Seed–Late Stage · 8 people tracked
Investment thesis
The firm focuses on backing exceptional entrepreneurs building the next generation of transformative, technology-driven companies in the health and life sciences sectors. It emphasizes active partnership with management teams, committing to either substantial operational involvement ('heavy lifting') or strategic advisory support depending on the company's needs.
Source: firm website, verified Aug 3, 2026.
Team · 8 people
from the firm's website & public directories
What they invest in
from 6 of 8 portfolio companiesMedical Devices ×5Healthtech ×4Biotech ×2Digital Health ×2AI & Machine Learning ×1Fintech ×1GovTech ×1Hardware ×1
HQs:United States×5
Investments · 8 tracked
founders shown can be your intro pathThe U.S.
FintechGovTech
PartnerJordan S. Davis· solo GP
Co-investorsAxevil CapitalConningGenstar CapitalPlatform VenturesRepublic VenturesTexas Ventures+1 more
PartnerJordan S. Davis· solo GP
Co-investorsAccess Venture PartnersAdvance Venture PartnersAI FundAngel Physicians FundBlueTree Venture CapitalBoston Seed Capital+24 more
Iantrek develops micro-interventional surgical technology using allogeneic biotissue to create a category it calls Bio-intervention for treating chronic eye disease.
BiotechHealthtechMedical DevicesElkins Park, US
Tsontcho Ianchulev(Executive Officer, Director)Sean Ianchulev(Founder & Chairman of the Board (CMO))Michael Haydin(Executive Officer)
BoardJeffry K Weinhuff(Director)Farrell Tyson(Director)Stephen Bloch(Director)in
PartnerJordan S. Davis· solo GP
Co-investorsaMoonVisionary VenturesCanaan PartnersCivilization Ventures Management, LlcFemHealth VenturesUS Venture Partners
Onkos Surgical develops limb salvage and orthopedic reconstruction implants and systems for treating musculoskeletal cancer and complex orthopedic conditions.
HardwareHealthtechMedical DevicesParsippany, US
Patrick Treacy(Founder)in
PartnerJordan S. Davis· solo GP
Co-investors1315 CapitalCanaan PartnersSV Health Investors
Pathnostics is a CAP-accredited and CLIA-certified diagnostics laboratory offering histopathology, cytology, and molecular tests across urology, women's health, and gastroenterology.
BiotechDigital HealthMedical Devices
David Pauluzzi(Chief Executive Officer & Co-Founder)
PartnerJordan S. Davis· solo GP
GE Healthcare provides AI-enabled medical devices and diagnostic solutions for healthcare providers worldwide, helping clinicians improve diagnostic accuracy and clinical decision-making.
AI & Machine LearningHealthtechMedical Devices
PartnerJordan S. Davis· solo GP
Co-investorsAsset Management CompanyKortschak Investments L.P.
Tactile Medical develops at-home pneumatic compression devices (including the Nimbl controller) to treat lymphedema and chronic venous insufficiency, and airway clearance therapy (AffloVest) for people with chronic respiratory and neuromuscular conditions.
Digital HealthHealthtechMedical Devices
PartnerJordan S. Davis· solo GP
PartnerJordan S. Davis· solo GP
Portfolio news
latest coverage across their companiesIantrek · finsmes.com · Apr 29, 2026
Frequently asked questions
- How many investments has JSD Capital, LLC made?
- JSD Capital, LLC has 8 tracked investments.
- What stage does JSD Capital, LLC invest at?
- JSD Capital, LLC invests at the Seed, Series A, Series B, Series C, Growth, Late Stage stages.
- What is JSD Capital, LLC's typical check size?
- JSD Capital, LLC typically writes checks of $10M.
- What sectors does JSD Capital, LLC focus on?
- JSD Capital, LLC focuses on Biotech, Digital Health, Healthtech, Medical Devices.
- Where is JSD Capital, LLC located?
- JSD Capital, LLC is headquartered in New York, US.
- Who does JSD Capital, LLC co-invest with?
- JSD Capital, LLC most often shares deals with Asset Management Company, Canaan Partners, Madrona Venture Group, among 47 tracked co-investors.
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