Christina Ryan, MD, PhD

Assistant Professor, Pediatrics



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.

Other Positions

  • Kaiser Permanente Santa Clara Medical Center


  • Pennsylvania State College of Medicine, MD
  • Pennsylvania State College of Medicine, PhD
  • New York University, BA


  • Published on 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
  • Published on 12/1/1999

    Ryan CA, Ghali WA, Boss RD, Moskowitz MA, Freund KM. Care during menopause: comparison of a women's health practice and traditional care. J Womens Health Gend Based Med. 1999 Dec; 8(10):1295-302. PMID: 10643838.

    Read at: PubMed
  • Published on 7/1/1997

    Ghali WA, Freund KM, Boss RD, Ryan CA, Moskowitz MA. Menopausal hormone therapy: physician awareness of patient attitudes. Am J Med. 1997 Jul; 103(1):3-10. PMID: 9236479.

    Read at: PubMed

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