Baystate Health CEO Dr. Mark Keroack is retiring next summer.
Keroack began his career with the healthcare organization in 2011 as the chief physician executive and president of Baystate Medical Practices.
He took over as CEO in 2014.
Keroack's background as an infectious disease specialist raised his profile during the coronavirus pandemic.
Baystate Health is conducting a national search for his replacement.
(Photo Credit: Baystate Health Systems)