This pathology expert witness is a medical doctor with more than 40 years of experience in anatomic and clinical pathology, with a concentration in liver and gastrointestinal diseases. He is retired from active clinical practice but maintains an active medical license and provides consultation and expert services in pathology-related matters. His career has included academic and hospital-based pathology leadership roles with responsibility for diagnostic services, laboratory oversight, and subspecialty consultation.

His subspecialty expertise includes liver and gastrointestinal pathology, inflammatory bowel disease, colon and glandular adenocarcinomas, hepatocellular carcinoma, carcinoid tumors, Hodgkin disease, hyperplasia, and other gastrointestinal tract malignancies and disorders. Additional areas of experience include immunopathology, molecular pathology techniques, cardiovascular pathology, neuropathology, and pathology associated with HIV/AIDS and hepatitis. His work involves histopathologic evaluation and diagnostic interpretation of tumors and complex liver and gastrointestinal specimens. He does not accept lung or pulmonology-related matters, consistent with his stated scope of practice.

He has more than 30 years of expert witness experience, providing case consultation, deposition testimony, and courtroom testimony in pathology-related disputes. He holds the degree of Doctor of Medicine and is board certified in Anatomic Pathology and Clinical Pathology, with documented recertification through the applicable board framework.