Dr. Benson's areas of expertise include the following: esophageal cancer, anal cancer, and stomach cancer. He is in-network for Blue Cross/Blue Shield, Coventry, and TRICARE, as well as other insurance carriers. He attended SUNY, University at Buffalo School of Medicine & Biomedical Sciences and then went on to complete his residency at the University of Wisconsin Hospital and Clinics. Dr. Benson has received the distinction of Chicago Super Doctors. He is professionally affiliated with Northwestern Medical Group (NMG), Northwestern Memorial Hospital, and Northwestern University Feinberg School of Medicine.