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Gastrointestinal and Liver Pathology Consultation Services

The Division of Gastrointestinal and Liver Pathology at NewYork-Presbyterian/Weill Cornell Medicine offers complete consultation services by our expert pathologists, including:

  • Consultations for gastrointestinal tract, liver, and pancreatic biopsy and research specimens.
  • Special expertise in the assessment of Barrett's esophagus, colorectal cancer, liver biopsies, pancreatic tumors, appendiceal neoplasms, and pseudomyxoma peritonei.
  • Microsatellite instability testing.
  • Immunohistochemistry.
  • Molecular testing for KRAS and BRAF mutations.
  • Rapid turnaround time (typically 24 business hours from receipt of slides; longer for molecular testing), followed by a telephone consultation and faxed report.

The Importance of a second Opinion

For Referring Physicians


For Patients

If you are interested in learning more, please complete the request below:

Weill Cornell Medicine Pathology & Laboratory Medicine 1300 York Avenue New York, NY 10065 Phone: (212) 746-6464 Fax: (212) 746-8192

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