DR JOHN LEVENTIS M D is categorized under PHYSICIANS & SURGEONS specializing in CARDIOVASCULAR DISEASE and located at 35 Tower Ct. Ste. I in or near the Gurnee, IL area. Find additional information including website, e-mail, map, and directions - doctors.advocatehealth.com/i/john-leventis-gurnee-. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.