He graduated from Rush Medical College and then he performed his residency at Rush University Medical Center. Clinical interests for Dr. Klem include colorectal surgery procedures, colon cancer, and gallbladder removal surgery (cholecystectomy). He is rated highly by his patients. Dr. Klem is in-network for Aetna EPO, Blue Cross/Blue Shield, Coventry, and more. His professional affiliations include Northwestern Medicine Central DuPage Hospital and Northwestern Medicine Regional Medical Group. He welcomes new patients.