Dr. Attar has indicated that his clinical interests include hip replacement, knee replacement, and cancer. He is in-network for Blue Cross/Blue Shield, Coventry, and TRICARE, as well as other insurance carriers. He graduated from the University of Chicago, Pritzker School of Medicine and then he performed his residency at the University of Chicago Medical Center. Dr. Attar's hospital/clinic affiliations include Northwestern Medical Group (NMG), Northwestern Memorial Hospital, and Northwestern University Feinberg School of Medicine. He welcomes new patients.