Christina Ryback

Christina Rybak, M.S., L.C.G.C.

  • Cancer Risk Counselor, Clinical Cancer Genomics

Christina Rybak, M.S., L.C.G.C.

Clinical Specialties
  • Genetic Counseling
Areas of Expertise
  • Gastrointestinal Syndromes
  • Genitourinary Syndromes
  • Hereditary Endocrine Cancer Syndromes

Christina Rybak, MS, LCGC, is a licensed, board-certified genetic counselor specializing in cancer genetics. She has a Master’s degree in Genetic Counseling from the University of South Carolina and a Bachelor’s degree in English from Duke University. She previously worked as Coordinator of the Cancer Risk Evaluation Program at St. Mary Medical Center in Langhorne, PA. Then she worked as a genetic counselor at Fox Chase Cancer where she collaborated on multiple studies related to delivery of genetic test results and helped to develop the Mismatch Repair testing program.  She joined the City of Hope Clinical Cancer Genomics team in April of 2014. Special interests include providing genetic counseling and support services for gastrointestinal, genitourinary and endocrine hereditary cancer syndromes. She is a member of the National Society of Genetic Counselors, the American Society of Human Genetics and the Collaborative Group of the Americas on Inherited Colorectal Cancer.


1500 East Duarte Road, Duarte, CA, 91010

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Phone :  626-256-4673


  • University of South Carolina, Columbia, SC, M.S., Genetic Counseling
  • Duke University, Durham, NC, B.A., English

Information listed here is obtained from Pubmed, a public database; City of Hope is not responsible for its accuracy.

  • National Society of Genetic Counselors
  • American Society of Human Genetics
  • Collaborative Group of the Americas on Inherited Colorectal Cancer
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