AWAN, HASSAN MD is categorized under PHYSICIANS & SURGEONS specializing in INTERNAL MEDICINE and located at 3421 W 9th St. Ste. 3587 in or near the Waterloo, IA area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.