NIHO, HENRY MD is categorized under PHYSICIANS & SURGEONS specializing in GASTROENTEROLOGY and located at 6650 Alton Pkwy. Ste. 14 in or near the Irvine, CA area. Find additional information including website, e-mail, map, and directions - OriginalYP.com®. Find additional PHYSICIANS & SURGEONS at MedicalYP.com ®.