Christina Ryan, MD, PhD Assistant Professor, Boston University Chobanian & Avedisian School of Medicine Biography Dr. Ryan received her M.D. and Ph.D. degrees from Pennsylvania State University College of Medicine. Her Ph.D. is in Microbiology and Immunology. Her area of research involved tumor immunology. She has worked as a Pediatric Hospitalist at Kaiser Permanente in CA prior to her start at SBMC as a Pediatric Hospitalist where she cares for sick children on the pediatric floor and in the Pediatric Intensive Care Unit. Publications Published 8/1/2011 Ryan C, Khan M, Delgado E, Berquist W, Longhurst C. A 15-year-old girl with dysphagia, failure to thrive. Pediatr Ann. 2011 Aug; 40(8):397-400. PMID: 21815600. Read at: PubMed View 1 Publication: View Full Profile in BUMC Websites BU Profile BUSM Education Pennsylvania State College of Medicine, MD Pennsylvania State College of Medicine, PhD New York University, BA View all profiles