He has a 1.5 out of 5 star average patient rating. Dr. Schaeffer has a special interest in prostatitis (prostate inflammation), urinary tract infection (UTI), and interstitial cystitis. He honors Blue Cross/Blue Shield, Coventry, and TRICARE, as well as other insurance carriers. After completing medical school at Northwestern University, Feinberg School of Medicine, Dr. Schaeffer performed his residency at Stanford Hospital & Clinics and McGaw Medical Center of Northwestern University. He has received professional recognition including the following: Chicago Super Doctors. His hospital/clinic affiliations include Northwestern Medical Group (NMG), Northwestern Memorial Hospital, and Northwestern University Feinberg School of Medicine. Unfortunately, he is not currently accepting new patients.