TJ Parker
Cofounder and Chief Executive Officer
TJ Parker is the cofounder and Chief Executive Officer of General Medicine. He previously co-founded and served as CEO of PillPack, which Amazon acquired in 2018; at Amazon, he built Amazon Pharmacy and launched Amazon Clinic. Parker later became a General Partner at Matrix, where he led General Medicine's early funding rounds and served on the company's board, before joining the company full time as CEO in October 2026.