| Dr. Xianyong Sean Gui is a Washington state licensed medical doctor, specializing in Pathology. Graduated Magna Cum Laude from Gannan Medical University, completed residency training in University of Illinois, and completed the Pathology specialist training at Mt. Sinai Hospital(NY). Dr. Gui currently is working at UW Medicine, located in 1959 NE Pacific St. Box 356100, Seattle WA 98195 | |||