Annual Cancer Symposium April 27TMA's Physician Oncology Education Program will sponsor its annual cancer symposium at the Central Texas Medical Center, 1301 Wonder World Drive in San Marcos, on Friday, April 27, from 9 am to 1:30 pm. Topics will include intimacy during and after cancer, genetic risk assessment for hereditary cancers, the Texas Cancer Registry, how to use online tools, and exercise for cancer survivors.