David Bell

David Bell is the founder and CEO of IO Health, a Pasadena-based AI startup building a real-time workflow intelligence layer that sits on top of existing EMRs to help home health and hospice clinicians document care accurately at the point of care. Before IO Health he spent roughly a decade as owner-operator and CEO of GrandCare Health Services, which he grew into a 5-star-rated Southern California home health provider before it was acquired by The Pennant Group in 2025. An engineer-turned-operator with degrees spanning physics, business, and rehabilitation robotics, Bell raised a $2M seed round led by Nina Capital in October 2025 to scale IO Health's compliance and quality platform.