Dr. Ruiyu Rena Xian is a Maryland state licensed medical doctor, specializing in Pathology. Graduated Magna Cum Laude from Northwestern University School of Medicine, completed residency training in Penn Medicine, and completed the Pathology specialist training at Johns Hopkins Medicine. Dr. Xian's clinical interests include diagnostic hematopathology and molecular pathology. Dr. Xian currently is working at Johns Hopkins Medicine, located in 1800 Orleans St Baltimore MD 21287 Dr. Xian's clinic interests include diagnostic hematopathology and molecular pathology. Please call +1-410-955-5000 to contact. Access cdoc101.com on a desktop computer to view more details. | | | |