5:31gma3July 22, 2021The ‘singing oncologist’ writes a song for Dr. JenDr. Steven Eisenberg, who performs songs for his patients and their families as they undergo chemotherapy, sings his original tune for “GMA3.”Up Next in newsOncologist forgives $650,000 in medical debt for his patientsJanuary 1, 2021The 2024 total eclipse seen across North AmericaApril 8, 2024Sandra Day O'Connor, 1st woman on Supreme Court, dies at 93December 1, 2023