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Deploying frontier technologies
in medical practice.

Hekavor team The physicians and engineers building Mari. Our story

Our Story

Dr. Sara Rotner has practiced primary care for fifteen years. Over that time, she watched the conditions for good medicine get harder to maintain — not because physicians stopped caring, but because the system stopped giving them room to. Reimbursements declined, panels grew, and administrative burden consumed hours that should have gone to patients. Physicians under those pressures miss things — not because they are careless, but because the tools they have were not built for the environment they work in. The problem is not the physicians. It is what they have been given to work with. Sara co-founded Hekavor to change that — to build AI tools that give physicians back the capacity to practice the way they were trained to. She also knew that building AI physicians could actually trust required an engineering partner who understood what trust means when mistakes cause harm.

Adrit Lath has spent his career building products where errors cause real harm — the da Vinci surgical robot, 4D LiDAR sensors for autonomous vehicles. In those fields, the standard is not "usually works." The system behaves reliably every time, or it does not ship. He brings that discipline to Hekavor. Every product the company builds will meet the same bar: physician-authored, repeatable, and safe enough for the clinical environment.

Mari is where they started. But it is not where they stop. The same combination — clinical depth and engineering rigor — applies to every problem in medicine where AI could reliably reduce the burden on physicians without adding risk. That is what Hekavor is building toward.

The team

Sara Rotner, MD
Co-Founder & Chief Medical Officer
Sara Rotner, MD
15 years in primary care

Sara built Mari's clinical pathways from the ground up — grounded in how physicians actually think, not how AI systems approximate it. Fifteen years in primary care gave her a sharp sense of where diagnostic gaps form and where physicians need support most. She's building tools her peers can trust to work safely and reliably, every day.

Former Kaiser Permanente | Internal Medicine | UC Davis School of Medicine
Adrit Lath
Co-Founder & CEO
Adrit Lath
Product and engineering leadership

Adrit has spent his career building products where errors cause real harm — the da Vinci surgical robot at Intuitive Surgical, 4D LiDAR sensors for autonomous vehicles at Aeva. In those fields, the standard is not "usually works." The system behaves correctly every time, or it doesn't ship. He brings that same discipline to Hekavor: every product is physician-authored, repeatable, and reliable enough for the clinical environment.

Intuitive Surgical | Aeva 4D LiDAR | Stanford Engineering
Leslea Brickner, MD, FACP
Founding Clinical Fellow
Leslea Brickner, MD, FACP
30 years in primary care

As former Assistant Residency Director at Kaiser Oakland, Leslea spent decades training the next generation of primary care physicians — and was an early advocate for AI tools that fit real clinical workflows. She grounds Hekavor's products in thirty years of what actually happens in the exam room.

Former Kaiser Permanente | Internal Medicine | UCSF School of Medicine

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