The 19-year-old daughter of NFL Hall of Famer and “Good Morning America” co-anchor Michael Strahan is undergoing treatment for brain cancer. HT Image Isabella Strahan appeared on a prerecorded videotape segment sitting next to her father while discussing her diagnosis of medulloblastoma, a cancerous brain tumor, with fellow GMA co-anchor Robin Roberts. Wrap up the year gone by & gear up for 2024 with HT! Click here The segment was shot at the show’s studios in New York on Wednesday and aired Thursday during the broadcast of the morning news show. Isabella Strahan said she was diagnosed in October during her freshman year at Southern Cal. She developed headaches that grew progressively worse, dizziness and near the end of the month she woke up bleeding. Within two days, she had emergency surgery to remove a golf-ball sized tumor at Cedars-Sinai Medical Center in Los Angeles. It was followed by four weeks of rehabilitation and several rounds of radiation treatment, which led to hair loss. “I’m doing good. Not too bad,” Isabella said when asked how …