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GTR Home > Laboratories > Impact Genetics

Impact Genetics

GTR Lab ID: 228728, Last updated:2022-11-08


  • Director: Hilary Racher, PhD, ABMGG Board Certified, FACMG, Diplomate of the American Board of, Lab Director
    Phone: 1-877-624-9769
    Fax: 905-697-9786
    Email: racherh@dynacare.ca
  • Jaime Jessen, MSc, CGC, Certified Genetic counselor, CGC, Genetic Counselor
    Phone: 647-631-3266
    Fax: 905-697-9786
    Email: jessenj@dynacare.ca
  • Laurie Mason, Administrator
    Phone: 647.478.4902 ext 5519
    Fax: 905-697-9786
    Email: masonl@dynacare.ca
  • Brenda Gallie, MD, FAAO, Medical Director

Conditions and tests

  • BAP1-related tumor predisposition syndrome1 test
  • Colorectal cancer, hereditary nonpolyposis, type 21 test
  • Deletion of long arm of chromosome 131 test
  • Familial colorectal cancer1 test
  • Hereditary hemorrhagic telangiectasia1 test
  • Hereditary hemorrhagic telangiectasia type 31 test
  • Hereditary nonpolyposis colon cancer1 test
  • Juvenile polyposis/hereditary hemorrhagic telangiectasia syndrome1 test
  • Lynch syndrome 11 test
  • Melanoma1 test
  • Melanoma, uveal, susceptibility to, 12 tests
  • Melanoma, uveal, susceptibility to, 22 tests
  • Mesothelioma1 test
  • Mesothelioma, malignant1 test
  • Muir-TorrĂ© syndrome1 test
  • Nonpapillary renal cell carcinoma1 test
  • Retinoblastoma1 test
  • Telangiectasia, hereditary hemorrhagic, type 11 test
  • Telangiectasia, hereditary hemorrhagic, type 21 test
  • Trilateral retinoblastoma1 test
  • Turcot syndrome1 test

List of services

  • Clinical Testing/Confirmation of Mutations Identified Previously
  • Confirmation of research findings
  • Carrier testing
  • DNA Banking
  • Insurance appeals support
  • Insurance billing
  • Insurance preauthorization
  • Insurance preverification
  • Maternal cell contamination study (MCC)
  • Mutation Confirmation
  • Result interpretation

List of certifications/licenses


  • CLIAHelp, Number: 99D0990947, Expiration date: 2024-10-07
  • CAP, Number: 7175554, Expiration date: 2024-06-07
  • NYS CLEP, Number: 9131, Expiration date: 2023-06-30
  • OLA, Number: 5541, Expiration date: 2026-02-20


  • CA - California Department of Public Health CDPH, Number: COS00800742, Expiration date: 2020-04-25
  • MD - Maryland Department of Health and Mental Hygiene DHMH, Number: 2525, Expiration date: 2030-06-30
  • NY - New York State Department of Health NYSDOH, Number: 9131, Expiration date: 2023-06-30
  • PA - Pennsylvania Department of Health PADOH, Number: 033979, Expiration date: 2023-08-15
  • RI - State of Rhode Island Department of Health RIDOH, Number: LCO01034, Expiration date: 2021-12-30

Participation in external programs

Data exchange Programs

  • ICCG (International Collaboration for Clinical Genetics) - Previously ISCA
  • Locus-specific Databases
  • Mutation-specific Databases
  • Other

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.