How oral immunotherapy is helping peanut allergiesFrank McGeorge, MD, Local 4's Good Health Medical ExpertPublished: November 7, 2019, 9:20 amTags: Health, Good Health, LocalDETROIT – Dr. Chad Mayer talks about a cutting-edge procedure that is helping severe food allergies.Copyright 2019 by WDIV ClickOnDetroit - All rights reserved.