Gastroenterology at PeaceHealth Sedro-Woolley Clinic Image 1990 Hospital Dr Suite 101 Sedro-Woolley, WA 98284 Map and Directions 360-856-8820 Patient & Visitor Information Our Team Dempsie Morrison DO GastroenterologyInternal Medicine Stephen P. Woods MD GastroenterologyInternal Medicine Mohammed M. Aboelsoud MD GastroenterologyInternal Medicine Wen-Huan Steve Ho MD GastroenterologyInternal Medicine Muneera Khan PAC Gastroenterology Natasha Muckova MD GastroenterologyInternal Medicine My PeaceHealth Patient Portal Sign In New User? Communicate with your doctor Request prescription refills Access your test results Manage your appointments