Norwest Venture Partners

VC Menlo Park, United States · Founded 1961

Norwest Venture Partners employs a multi-stage, multi-sector approach to healthcare investing, partnering with early-stage to growth-stage companies across biotech, medical devices, diagnostics, healthcare IT, and tech-enabled services. The firm prioritizes solutions that improve patient health outcomes, lower costs, and enhance the efficiency of healthcare delivery.

About Norwest Venture Partners

Norwest Venture Partners is a multi-stage investment firm with deep healthcare DNA, having backed category-leading companies across services, devices, biotech and digital health for decades. The firm writes flexibly across early-stage venture, growth equity and select late-stage rounds, and its healthcare partners are known for working alongside operator-CEOs through scaling, M&A and IPO journeys. Sub-vertical exposure spans provider-facing software, value-based care, women’s health, behavioral health and clinical workflow infrastructure, with growing attention to AI-native applications that touch revenue cycle, clinical documentation and care navigation. Check sizes are wide-ranging by stage but typically meaningful: expect early venture rounds in the single-digit to low-double-digit millions and growth checks that can extend well into the tens of millions, often with the ability to lead and reserve heavily for follow-on. Geographically the firm is US-centric with offices in Silicon Valley, Boston and New York, plus presence in India and Israel for selective international deals. Founders best suited for Norwest are healthcare operators with real customer traction, defensible data assets and a credible path to category leadership rather than pre-revenue science projects; the firm tends to prefer commercial-stage companies where it can underwrite execution risk over discovery risk. Pre-revenue therapeutics teams or hyper-thin AI wrappers without distribution will likely find a poor fit. The cleanest entry path is a warm introduction to a named healthcare partner via a portfolio CEO, sector banker or LP; the website lists current investment professionals by sector, and founders should target the partner whose thesis page most closely mirrors their company.

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Healthcare AI tools backed by Norwest Venture Partners

Tools made by companies in Norwest Venture Partners's portfolio that we cover in the directory.

Zio ECG Utilization Software (ZEUS) System
iRhythm Technologies
Cardiology AI
The Zio ECG Utilization Software (ZEUS) System by iRhythm Technologies is an AI-powered, cloud-based platform that analyzes continuous ECG data from wearable Zio monitors to aid physicians in the diagnosis and management of cardiac arrhythmias.
ZEUS System
iRhythm Technologies
Cardiology AI
The ZEUS System by iRhythm Technologies is an AI-powered software that analyzes ECG data from wearable biosensors for long-term continuous cardiac monitoring, aiding in the detection and characterization of arrhythmias like Atrial Fibrillation.
ZEUS System (Zio Watch)
iRhythm Technologies
Cardiology AI
iRhythm Technologies' ZEUS System (Zio Watch) is an FDA-cleared, AI-powered wearable for long-term continuous cardiac monitoring, specifically designed to detect and characterize Atrial Fibrillation (AFib) and other cardiac arrhythmias, providing actionable insights for physicians.
Zio AT ECG Monitoring System
iRhythm Technologies, Inc.
Cardiology AI
The Zio AT ECG Monitoring System by iRhythm Technologies is an FDA-cleared, wearable mobile cardiac telemetry (MCT) service offering continuous, AI-powered ECG monitoring for long-term arrhythmia detection and comprehensive reporting.
Zio XT ECG Monitoring System
iRhythm Technologies
Cardiology AI
The Zio XT ECG Monitoring System by iRhythm Technologies offers a wearable, single-lead ECG biosensor for up to 14 days of continuous cardiac monitoring, utilizing FDA-cleared AI and expert review for accurate arrhythmia detection and diagnosis.
Ada Health
Ada Health
Patient Engagement & Education
Offers an AI-powered symptom assessment and health guide used by patients and integrated into healthcare pathways for digital triage.
Dyania Health Clinical Trial Recruitment
Dyania Health
Drug Discovery & Research
Dyania Health's AI-powered software automates patient identification from EHRs for clinical trial recruitment, serving hospitals, health systems, and pharmaceutical companies.

Portfolio companies in our directory

Other portfolio companies

Companies in Norwest Venture Partners's portfolio not currently in our directory.

Team

Zack Scott, MD
General Partner
LinkedIn
Tiba Aynechi, Ph.D.
General Partner
LinkedIn
Casper de Clercq
Venture Partner
LinkedIn
Sunil Agarwal, MD
Venture Partner
LinkedIn
Jeff Crowe
Senior Managing Partner
LinkedIn
Jon Kossow
Managing Partner
LinkedIn

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Last updated 2026-05-06. Sourced from this fund's published materials.
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