Shirlene Obuobi is a Ghanaian American cardiologist, cartoonist, and author who grew up in Chicago, Illinois; Hot Springs, Arkansas; and the Woodlands, Texas. She appeared on Good Morning America to promote her debut novel, On Rotation and is a regular contributor to the Washington Post. When she isn’ t in the hospital, she can be found drawing comics, writing on her phone, and talking to everyone who will listen about women’ s heart health.