MERCY CLINIC ENT is categorized under PHYSICIANS & SURGEONS specializing in OTORHINOLARYNGOLOGY and located at 901 Patients First Dr. Ste. 3500 in or near the Washington, MO area. Find additional information including website, e-mail, map, and directions - mercy.net/doctor/james-w-mcilwaine-md. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.