OpenAI

OpenAI builds the GPT models and ChatGPT, and offers health versions of both for consumers, hospitals, and developers.

Checked 14 November 2026. Source

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The record

Vertical: Clinical AI & Documentation
Sub-segment: Foundation models and clinical AI assistants
Product type: Platform software
Stage: Growth
Headquarters: San Francisco, California
Region: North America
Founded: 2015

What they do

In January 2026 OpenAI launched ChatGPT Health, a consumer experience for making sense of personal health information, and OpenAI for Healthcare, a set of enterprise products for hospitals and clinics. ChatGPT for Healthcare gives clinical and administrative staff a shared workspace with cited answers drawn from medical literature and guidelines, plus templates for discharge summaries, patient instructions, and prior authorization support. A Business Associate Agreement is available to support HIPAA compliance. Early hospital users include Boston Children's Hospital, Memorial Sloan Kettering Cancer Center, and UCSF. Developers also build clinical tools on the OpenAI API; Abridge, Ambience, and EliseAI are among them.

Leadership & founders

Leadership as of 14 November 2026.

Source

Health system partners

UCSF Health
HTS coverage names UCSF Health as a pilot site for OpenAI's read only Epic integration with ChatGPT for Healthcare.
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