Clinicians and builders.
Pediatric surgery and gastroenterology, with engineers behind apps used by millions.
Clinicians
Pediatric surgery and gastroenterology.

Aydın Yağmurlu, MD
Chief Medical Officer
Professor of pediatric surgery, 10,000+ children treated.

John M. Rosen, MD
Clinical Advisor
Board-certified pediatric gastroenterologist.
Builders
Engineers behind apps used by millions.

Eren Yağmurlu
Chief Executive Officer
Guided leading consumer health apps.

Yağız Efe Mertol
Chief Technology Officer
Built apps used by 10M+ people.

Bartu Şişman
Founding Engineer
AI engineer, computer vision and voice.
Care, with a team behind it.
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