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GTR Home > Laboratories > Genetics Laboratory

Genetics Laboratory

GTR Lab ID: 1193, Last updated:2024-03-26


  • Director: Karl de Dios, MD, ABMGG Board Certified, Diplomate of the American Board of Medica, Lab Director
    Phone: 937-641-3800
    Fax: 937-641-5872
    Email: dediosk@childrensdayton.org
  • Director: Ekaterini Iordanou, PhD, ABMGG Board Certified, FACMG, Diplomate of the American Board of, Lab Director
    Phone: 937-641-3791
    Fax: 937-641-5872
    Email: iordanoue@childrensdayton.org
  • Leslie Willis, BS, MB(ASCP), Genetics Manager
    Phone: 937-641-3262
    Fax: 937-641-5872
    Email: willisl@childrensdayton.org

Conditions and tests

List of services

  • Clinical Testing/Confirmation of Mutations Identified Previously

List of certifications/licenses


  • CLIAHelp, Number: 36D0859317, Expiration date: 2025-08-16
  • CAP, Number: 1670902, Expiration date: 2025-05-31

IMPORTANT NOTE: NIH does not independently verify information submitted to the GTR; it relies on submitters to provide information that is accurate and not misleading. NIH makes no endorsements of tests or laboratories listed in the GTR. GTR is not a substitute for medical advice. Patients and consumers with specific questions about a genetic test should contact a health care provider or a genetics professional.