Clara

YC company profile

AI primary care doctor

Clara is an AI primary care and longevity practice from the team that founded and grew Circle Medical to $100M in revenue.

Our mission at Clara is to add one billion years of healthspan to humanity. We do this with an AI with deep clinical knowledge, coupled with the ability to sift through medical data to detect trends and patterns that could be missed.

Unlike Claude or ChatGPT, Clara can see your medical data and then act. Chat with Clara as you would a doctor and Clara can help with you make sense of symptoms, get medication refills, order and understand labs, and achieve health goals. Medical recommendations are preliminary until one of our human medical providers in the loop reviews and approves them.

• YC batch: Spring 2026
• Founded: 2025
• Team size: 9
• Location: San Francisco
• Country: US
• Status: Active
• Industry: Healthcare
• Stage: Early
• YC partner: Garry Tan

Founders

George Favvas — Founder/CEO

Cofounder @ Clara. Previously cofounder/CEO at Circle Medical (S15), the fastest-growing digital-first primary care practice. Led the business over a decade through several pivots to over $100M annualized revenue and profitability.

LinkedIn · X

Zeeshan Ahmed — Founder

Co-founder and Product Designer at Clara. Previously designed consumer app experiences at Instagram, Careem (Acquired by Uber), Circle Medical (YC15).

LinkedIn

Caitlin Swift — Founder

Nurse practitioner, clinical leader, and co-founder at Clara Health. Previously led clinical operations and quality at Circle Medical (S15).

LinkedIn

Source: Y Combinator · Retrieved 2026-11-02. Company information is self-reported on YC.