07/17/2026
Nearly four years after being diagnosed with multiple myeloma, Mark Adair celebrated a milestone he never stopped believing was possible.
Featured in a recent KOTV - News On 6 story, Mark rang the bell at OU Health Stephenson Cancer Center at Hillcrest, fulfilling a promise he made to his wife of 35 years before her passing. After his cancer returned and standard treatments were no longer effective, Mark received advanced CAR-T cell therapy at Stephenson Cancer Center in Oklahoma City before continuing follow-up care closer to home in Tulsa.
His journey reflects the power of bringing leading-edge cancer care closer to where patients live, making it easier for more Oklahomans to access innovative treatments while staying connected to their families and support systems.
Watch Mark’s inspiring story and learn how advanced cancer therapies at OU Health helped him reach this remarkable milestone:
Mark Adair rang the bell after a nearly four-year fight with multiple myeloma, using CAR-T therapy in Oklahoma City. That treatment is coming to Tulsa's new Stephenson Cancer Center when it opens in 2028.