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We are a team of scientists building the highest quality genetic tests for families.

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Laboratory credentials

Review the certificates and laboratory details for Herasight Inc.

Our laboratory

Herasight Inc.
31 Alexandria Way, Suite 430
Durham, NC 27713

Laboratory director: Justin Schleede, PhD

This is the address shown on our current CLIA certificate. The CAP certificate below lists our previous location.

CLIA certification

Clinical Laboratory Improvement Amendments (CLIA)

  • CLIA number: 34D2316588
  • Certificate type: Certificate of Accreditation
  • Effective date: December 17, 2025
  • Expiration date: December 16, 2027

View CLIA certificate (PDF, opens in a new tab)

CAP accreditation

College of American Pathologists (CAP), Laboratory Accreditation Program

  • CAP number: 7631963
  • CLIA number on certificate: 34D2316588
  • Location on certificate: Morrisville, North Carolina
  • Reinspection due before: November 10, 2027

Address update pending. The published CAP certificate lists our previous Morrisville location. We are awaiting an updated certificate showing the Durham address. Our CLIA certificate already reflects the updated address.

View CAP certificate (PDF, opens in a new tab)

For questions about these documents or the laboratory services relevant to your case, contact Herasight.

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Whether you’re just starting to explore polygenic risk scoring (PGT-P), looking to re-analyze existing PGT-A data, or simply trying to understand what insights are possible for your future family, our team is here to guide you.

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