§ 00 — AI agents · Healthcare
As co-founder and CTO of Copilot Health, TZ Martin builds autonomous medical agents for chronic care — AI that works the in-between time, around the clock, and escalates to a clinician the moment it matters.
TZ Martin is the co-founder and CTO of Copilot Health, where he builds autonomous medical agents for chronic care. These are AI systems that handle symptom assessment, medication reminders, and care coordination around the clock, integrate directly with the electronic medical record, and escalate to a human clinician the moment a situation requires one.
The aim is not to replace clinicians but to extend them. Chronic care is continuous while clinical attention is scarce, and most of the friction lives in the asynchronous follow-up that never fits inside an appointment. Copilot Health treats health as infrastructure — and Ava, its voice AI health companion, is the patient-facing front of that system.
Co-founder and CTO of Copilot Health, an autonomous medical-agent platform for chronic-care management, physician workflows, and asynchronous patient support, integrated with the EMR.
Ava provides 24/7 support: symptom assessment, medication reminders, and care coordination — with a human-in-the-loop design that hands off to a clinician when it matters.
Built on years of healthcare technology work, including FDA-cleared motion analysis at DARI Motion — domain experience in regulated clinical systems, not a first venture into health.
A frightening skin-cancer diagnosis made the cost of fragmented care concrete, and became the direct motivation for building Copilot Health independently and on a long arc.
An autonomous medical agent is an AI system that can carry out clinical-support tasks on its own — triaging symptoms, sending reminders, coordinating follow-up — rather than waiting for a person to drive every step. The defining constraint in healthcare is judgment about its own limits: a well-designed agent knows when to act and when to escalate to a clinician.
Chronic conditions are managed continuously, but clinicians can only attend intermittently. The gap between visits — questions, adherence, early warning signs — is where outcomes quietly degrade and where providers absorb unpaid asynchronous load. Autonomous agents are built to work that gap, giving a care team reach it could not otherwise staff.
Copilot Health's agents are built to extend clinicians, not replace them. Routine support is handled automatically; anything that needs human judgment is escalated. Integration with the EMR keeps the agent's work inside the existing clinical system of record rather than in a disconnected app.
An autonomous medical agent is an AI system that performs clinical-support tasks independently — symptom assessment, medication reminders, and care coordination — and escalates to a human clinician when judgment is required. Copilot Health, co-founded by TZ Martin, builds these agents for chronic care.
Copilot Health is a healthcare company building autonomous medical agents for chronic care, physician workflows, and asynchronous patient support, integrated with the electronic medical record. TZ Martin is its co-founder and CTO. Its voice AI companion, Ava, provides 24/7 patient support.
Ava is Copilot Health's voice AI health companion. It offers around-the-clock support including symptom assessment, medication reminders, and care coordination, and escalates to a human clinician when a situation requires one.
No. Copilot Health's autonomous agents are designed to extend care teams, not replace them. They handle routine, asynchronous support continuously and escalate anything needing clinical judgment to a human, keeping clinicians in the loop through EMR integration.
TZ Martin is the co-founder and chief technology officer (CTO) of Copilot Health, leading the engineering of its autonomous medical-agent platform and the Ava voice AI health companion.
Human movement
Quantifying human movement from a single camera with pose estimation.
View02Product deep-dive
The full case study on Copilot Health and Ava.
View03Topic hub
The full map of TZ Martin's areas of work — computer vision, AI medical agents, and AI-native ventures.
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