Twenty-five years, pointed at one problem.
Kartha Health is built in Portland, Oregon. The problem is the same one that followed the founder through four healthcare platforms: getting real clinical data, safely, to the software that needs to act on it.
Where this stands today.
LangCare is public and used. The platform, that is the server, the SDK, the guardrails, the skills, the accelerators, the batch workflows and the console, exists and runs. The sandbox is it, not a mock-up.
Through 2026 we are onboarding a small number of design partners: funded clinical-AI startups and clinician-founders with a real workload and a real EMR to connect to. You bring the workload; we get your first tenant live in your cloud, and your feedback shapes what we build next.
If you are an investor, the architecture, the economics and what design partners are telling us are all a conversation away. Same email as everyone else.
Previously CTO at Clairyon, NourishedRx, OPlus and Solera Health. IIT Kharagpur.
Why I built this
I have spent twenty-five years building healthcare software, most of it as a CTO. The same problem followed me everywhere: getting real clinical data safely to the software that needs to act on it.
When Anthropic published the Model Context Protocol in November 2024, it was obvious what it meant for clinical AI. Within a few weeks I built the first MCP server for FHIR and open-sourced it. It grew into LangCare, and a few thousand teams have installed it since.
The feedback from those teams was consistent. Connecting an agent to a FHIR API was solved in an afternoon. Everything after that, the part a hospital actually cares about, was not.
Kartha is that everything after. It is not a research project and it is not a demo. It is the unglamorous production layer, built once and properly, so clinical teams do not each spend a year rebuilding it.
The record, briefly.
Four platforms, each about moving clinical data to the software that acts on it.
- Clairyon
Multimodal AI clinical intelligence that predicts adverse events in real time, surfacing safety and quality gaps to lift outcomes and reimbursement.
- NourishedRx
A first-in-class food-as-medicine platform solving food insecurity for major health-plan members, integrating a nationwide network of food vendors.
- OPlus AI
A generative-AI product creating patient discharge summaries from hospital EMR data, with large-scale data pipelines on Apache Spark.
- Solera Health
An interoperable, outcome-driven FHIR-based digital and community health platform spanning diabetes prevention, SDOH, weight management and behavioral health.
If any of this is your problem too.
Write directly, or book thirty minutes. Everything is read and answered by the founder.
hari@kartha.health