Meet the Sproutelians

We are digital storytellers, engineers, artists, tinkerers, troublemakers, and doers. We drink our coffee black and speak in pictures. Our passion for kids' health is personal; each one of us driven by our own experiences with illness and health management.

Aaron Horowitz
Co-founder & CEO

Hannah Chung
Co-founder &
Head of Design

Joel Schwartz

Brian Oley
Software Lead

Dan Polanek
Head of Operations

Ellie Mowry
Office Manager

Nick Mead

Sam Narkawicz
Software Developer

Karime Laborin
Design Intern

Our Collaborators

We work with a network of global collaborators, giving us deep expertise across a broad set of skills. We tap our collaborator network to create expert teams who can tackle a range of challenges.

Here are some of our collaborators:


Join the Sproutel Family


Open Positions

We're currently looking to fill the following positions at our Providence, RI headquarters.


New Business

Email us at


Email us at