Gastrointestinal/Liver Pathology


DPMG is the group to trust with your GI/liver biopsy processing and interpretation!

DPMG’s Board-certified pathologists have extensive subspecialty training in gastrointestinal and liver pathology, and expertise in the diagnosis of various benign and malignant GI/liver disorders including inflammatory bowel disease, Barrett’s Esophagus, dysplasia, malabsorptive disorders, GI lymphomas, medical liver conditions, and various tumors.

  • All GI and liver biopsies are read by a pathologist from the GI/liver service.
  • On-site immunohistochemical lab with a comprehensive repertoire of gastroenterology/liver markers for accurate diagnosis and classification of gastroenterologic/liver malignancies with efficient turn-around time (including immunohistochemical stains for mismatch repair proteins MLH1, MSH2, MSH6, PMS2).
  • Comprehensive Quality Assurance program to document and improve quality. All cases audited internally and externally for difficult and ambiguous cases.
  • All new cancer cases, Barrett’s dysplasia, and inflammatory bowl disease-related dyplasia are reviewed by at least two pathologists.
  • Diagnostic summary reports including adenoma detection rate.
  • Rapid turn-around time – Same day courier service and 24 hour processing for routine cases.
  • Evening, weekend and holiday support provided by our pathologists for all urgent cases.
  • Results available via EPIC and Web

Sample Reports

Our Gastrointestinal Liver Pathologists welcome the opportunity to assist you with any questions you may have.

pic_2Thomas R. Amott, M.D.

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hanlee_webHan S. Lee, M.D., Ph.D.

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Musicant_webJonathan Musicant, M.D.

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pic_4Marian Butcher, M.D

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pic_1Kim L. Wang, M.D.

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pic_1Ivan Klement, M.D., Ph.D.

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A_WongAnna K. Wong, M.D.

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pic_1Andrea L. Ong, M.D.

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hayashi_webGrant M. Hayashi, M.D.

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phone-512If you are a clinician and would like to speak to one of our pathologists, please call 916-446-0424.