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Bunkerhill Health

YC W19

San Francisco, US · Founded 2021 · 30 employees · Hiring · 6 known investors

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1,452 people in our graph share verified history with the Bunkerhill Health team — schools, employers, funds. One of them is your warm intro.

Niki Pezeshkiunlockedknows Nishith Khandwala · together at Bunkerhill Health (overlapped)
×5knows the team · via Stanford University
×6knows the team · via Y Combinator

Bunkerhill Health provides a platform for clinical and operational teams to build and deploy AI agents that help health systems improve care delivery and operational efficiency at scale.

Also known as BunkerHill · Bunkerhill · Bunkerhill Health, Inc.

AI & Machine LearningDigital HealthHealthtechHealth TechAIUnited States of AmericaAmerica / CanadaPartly Remote

Founders & leadership· Y Combinator alumni (W19)

Bunkerhill Health was founded in 2021 by Nishith Khandwala and David Eng.

NKNishith Khandwala
Nishith Khandwalain𝕏Co-Founder and CEONishith Khandwala is co-founder and CEO of Bunkerhill Health, which provides a platform for clinical and operational teams to build and deploy AI agents that help health systems improve care delivery and operational efficiency.30 Under 30 2024
DEDavid Eng
David EnginCo-Founder30 Under 30 2024

Investors · 6

Funding

SEC filings, press & company announcements

$55M disclosed across 1 round · 2026

Source: company announcements and press reports — follow each round's link for the claim.

Company profile

researched Aug 2026

Bunkerhill Health is a San Francisco-based company that develops Carebricks, an agentic AI platform that lets hospitals and health systems build and deploy AI agents across clinical, operational, and administrative workflows. The company positions the platform as a single foundation on which clinical and operational teams can turn their own improvement ideas into production agents, rather than buying separate point solutions for each problem; its CEO frames the approach as an alternative to hospitals working with many vendors each solving one narrow problem.

Agent use cases described by the company span patient access, pharmacy, revenue cycle, care coordination, imaging, population health, and administrative domains. Examples include escalating clinically urgent cardiology referrals and rerouting misdirected referrals, compiling and submitting prior authorization packets for oral oncolytics and filing appeals on denials, issuing clinical documentation improvement queries for sepsis-with-AKI discharges, referring patients with reduced LVEF to electrophysiology, drafting confirmatory DEXA orders when an FDA-cleared bone mineral density algorithm flags possible low bone density on abdominal CT, sending colorectal cancer screening self-scheduling links, and distributing advance directive forms to older patients. Alongside operational agents, the platform embeds nine FDA-cleared clinical AI algorithms, including ones for detecting silent heart valve disease and assessing osteoporosis risk.

The company states that Carebricks is deployed at health systems including Cleveland Clinic, the University of Texas Medical Branch (UTMB), and Intermountain Health, and reports SOC 2 Type II certification, HIPAA compliance, and ISO/IEC 27001:2022 certification.

Compiled by commissioned research from 8 cited public sources — announcements, filings, and press listed under research sources below.

Competitors · 4

by search overlap
Qualified Health7 shared keywordsQualified Health AI provides AI infrastructure and governance solutions for health systems to deploy generative AI safely and deliver measurable value across clinical, operational, and financial workflows. The platform is built by healthcare and AI leaders to enable enterprise-wide AI adoption with proper oversight and clinical alignment.
Carbon Health6 shared keywordsCarbon Health operates a chain of clinics offering urgent care, primary care, and chronic condition management, combining technology with in-person care to provide broader access to health services. It serves patients seeking everyday healthcare across acute, primary, and chronic needs.
Caplight Technologies6 shared keywordsCaplight provides pricing data and analytics for the private company secondary market, including historical pricing trends, trade history, real-time market alerts, and investor insights sourced from primary and secondary transactions. It serves institutional investors and venture capital participants tracking valuations of private companies.
Current Health6 shared keywordsCurrent Health builds FDA-cleared clinical technology and infrastructure that enables acute and complex care—including advanced therapies like CAR-T, bispecifics, and cell and gene therapies—to be delivered safely in ambulatory and home settings. It works with health systems and global pharmaceutical companies to expand patient access to high-cost treatments outside traditional hospital settings.

Companies competing with Bunkerhill Health for the same Google search keywords, organic and paid, via search-intersection analysis.

In the news

Research sources · 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Bunkerhill Health do?
Bunkerhill Health builds Carebricks, an agentic AI platform health systems use to deploy clinical and operational AI agents.
Who founded Bunkerhill Health?
Bunkerhill Health was founded by Nishith Khandwala, David Eng in 2021.
Who are Bunkerhill Health's investors?
Bunkerhill Health's investors include Felicis Ventures, Khosla Ventures, Level Ventures, Optum Ventures, Sequoia Capital, Y Combinator.
How much funding has Bunkerhill Health raised?
Bunkerhill Health has disclosed $55M raised across 1 round.
Where is Bunkerhill Health headquartered?
Bunkerhill Health is headquartered in San Francisco, US.