Like shelf life labels on food, doctors also have an expiration date for their knowledge. Our medical commentator Dr. Joseph Sirven explains:
Dr. Joseph Sirven: Doctors Have Expiration Dates, Too
Dr. Joseph Sirven
KJZZ is a service of Rio Salado College,
and Maricopa Community Colleges
Copyright © 2026 KJZZ/Rio Salado College/MCCCD
and Maricopa Community Colleges
Copyright © 2026 KJZZ/Rio Salado College/MCCCD
Play Live Radio
Next Up:
0:00
0:00
Available On Air Stations