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5401 Old York RoadKlein Bldg Ste 509Philadelphia, PA 19141
Phone+1 215-456-4985
Fax+1 215-456-8058
Dr. Orrego is on Doximity
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Education & Training
Mayo Clinic College of Medicine and Science (Phoenix)Fellowship, Transplant Hepatology, 2004 - 2005
University of Texas Health Science Center San Antonio Joe and Teresa Lozano Long School of MedicineResidency, Internal Medicine, 2002 - 2004
Institute of Health Sciences Medellin Faculty of MedicineClass of 1990
Certifications & Licensure
CO State Medical License 2022 - 2027
PA State Medical License 2005 - 2010
American Board of Internal Medicine Internal Medicine
Publications & Presentations
PubMed
- 23 citationsHepatitis D double reflex testing of all hepatitis B carriers in low-HBV- and high-HBV/HDV-prevalence countries.Homie A Razavi, Maria Buti, Norah A Terrault, Stefan Zeuzem, Cihan Yurdaydin
Journal of Hepatology. 2023-08-01 - 28 citationsThe case for simplifying and using absolute targets for viral hepatitis elimination goals.Homie Razavi, Sarah Blach, Devin Razavi-Shearer, Faisal Abaalkhail, Zaigham Abbas
Journal of Viral Hepatitis. 2021-01-01 - 13 citationsPrimary biliary cirrhosis/autoimmune hepatitis overlap syndrome developing in a patient with systemic lupus erythematosus: a case report and review of the literatureLuis Alonso González, M Orrego, Luis Alberto Ramírez, Gloria Vásquez
Lupus. 2011-01-01
Professional Memberships
- AASLDFellow
Other Languages
- Spanish
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