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Office
2222 N Nevada Ave
Colorado Springs, CO 80907Phone+1 719-776-5000Fax+1 719-776-2108
Education & Training
- University of Texas Medical Branch HospitalsFellowship, Dermatopathology, 2002 - 2003
- San Antonio Uniformed Services Health Education ConsortiumResidency, Pathology-Anatomic and Clinical, 1996 - 1998
- Tripler Army Medical CenterResidency, Pathology-Anatomic and Clinical, 1994 - 1996
- William Beaumont Army Medical CenterInternship, Transitional Year, 1993 - 1994
- University of Iowa Roy J. and Lucille A. Carver College of MedicineClass of 1993
Certifications & Licensure
- CO State Medical License 2003 - 2025
- TX State Medical License 2000 - 2024
- HI State Medical License 1995 - 2018
- American Board of Pathology Anatomic Pathology & Clinical Pathology
- American Board of Pathology Dermatopathology
Publications & Presentations
PubMed
- 519 citationsVitamin E and vitamin C treatment improves fibrosis in patients with nonalcoholic steatohepatitisStephen A. Harrison, Sigurd Torgerson, Paul Hayashi, John Ward, Steven Schenker
The American Journal of Gastroenterology. 2003-11-01 - 360 citationsThe natural history of nonalcoholic fatty liver disease: a clinical histopathological study.Stephen A. Harrison, Sigurd Torgerson, Paul H. Hayashi
The American Journal of Gastroenterology. 2003-09-01 - 43 citationsCognitive lifetime drinking history in nonalcoholic fatty liver disease: some cases may be alcohol related.Paul H. Hayashi, Stephen A. Harrison, Sigurd Torgerson, Tammy A. Perez, Thomas H. Nochajski
The American Journal of Gastroenterology. 2004-01-01
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