- By Jennifer O'Hara
#MayoClinicRadio podcast: 4/21/18
Listen: Mayo Clinic Radio 4/21/18
On the Mayo Clinic Radio podcast, Dr. Charles Rosen, director of the Mayo Clinic Transplant Center, discusses the importance of organ donation and operating a transplant center with three sites. Also on the podcast, Dr. Adrian Vella, an endocrinologist at Mayo Clinic, explains A1C guidelines for diabetes. And Dr. Michael Joyner, a Mayo Clinic anesthesiologist, shares the many benefits of exercise.