OSF HealthCare welcomes Brendan Marr, MD

4/06/2026 - Peru, Illinois

  • Brendan Marr, MD

    Brendan Marr, MD

OSF HealthCare is pleased to welcome Brendan Marr, MD, to its general surgery team. Dr. Marr will see patients at OSF Medical Group – General Surgery, located at 920 West Street in Peru, as well as the OSF Center for Health at 111 Spring Street in Streator.

Dr. Marr brings extensive experience in general surgery, supported by advanced specialty training in bariatric and minimally invasive surgery. He completed a fellowship in these subspecialties at The Ohio State University in Columbus. His training and broad surgical background allow him to care for a wide range of complex conditions with a focus on safety, skill and compassionate care.

“We are thrilled to welcome Dr. Marr to our team,” said Leonardo Lopez, MD, chief medical officer at OSF HealthCare Saint Elizabeth Medical Centers. “His expertise and commitment to high-quality surgical care will make a meaningful difference for patients and families across our region.”

Appointments with Dr. Marr or another member of the OSF Medical Group – General Surgery team may be scheduled by calling (815) 431-5757.

 

###

Categories:

FOR MORE INFORMATION, CONTACT:

JoEllyn Gahan
Public Relations & Communications Coordinator
(815) 539-7461