He studied medicine at Midwestern University, Chicago College of Osteopathic Medicine. He completed his residency training at Adventist Hinsdale Hospital. Dr. Keagle's areas of expertise include hypertension (high blood pressure), asthma, and preventive care. Patient reviews placed him at an average of 5.0 stars out of 5. Dr. Keagle is an in-network provider for Aetna EPO, Blue Cross/Blue Shield, and Coventry, as well as other insurance carriers. He is affiliated with Northwestern Medicine Central DuPage Hospital and Northwestern Medicine Regional Medical Group. His practice is open to new patients.