Dr. Johnny Cai chose internal medicine primarily because of the opportunity to establish long-term relationships with patients. He also enjoys the ability to work with patients on diagnostic dilemmas. He is motivated by excellent patient care and strives to treat everyone of his patients as he would a member of his own family.

Outside of medicine, Dr. Cai is a big fan of his hometown Golden State Warriors as well as the local Blazers. Additionally, he also enjoy tennis, distance running, hiking and exploring the trails in the greater Portland area.