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Office
1516 San Pablo St
Fl 2
Los Angeles, CA 90033Phone+1 323-442-5908Fax+1 213-202-7224
Education & Training
- Hospital Episcopal San Lucas/Ponce School of MedicineResidency, Surgery, 1982 - 1986
- University of Puerto Rico School of MedicineInternship, Transitional Year, 1981 - 1982
- University of Puerto Rico School of MedicineClass of 1981
Certifications & Licensure
- CA State Medical License 1987 - 2026
- AZ State Medical License 2006 - 2020
- FL State Medical License 1996 - 2002
- PA State Medical License 1990 - 2000
- NM State Medical License 1994 - 1998
- American Board of Surgery Surgery
- American Board of Surgery Surgical Critical Care
Awards, Honors, & Recognition
- CMS Meaningful Use Stage 1 Certification Practice Fusion EHR, Practice Fusion, Inc., 2011
- Fellow (FACS) American College of Surgeons
Publications & Presentations
PubMed
- 29 citationsHistologic evaluation and treatment outcome after sequential radiofrequency ablation and hepatic resection for primary and metastatic tumors.Allen L. Hoffman, Sandy S. Wu, Amal Kamil Obaid, Samuel W. French, J F Lois
The American Surgeon. 2002-12-01 - 53 citationsComparison of transarterial chemoembolization in patients with unresectable, diffuse vs focal hepatocellular carcinoma.Richard R. Lopez, Shi-Hui Pan, Allen L. Hoffman, Carlos Ramirez, Sergio Rojter
Archives of Surgery. 2002-06-01 - 21 citationsDissecting pseudoaneurysm of the hepatic artery: A delayed complication of angioplasty in a liver transplantRubin Sheng, Philip D. Orons, H. Ramos, Albert B. Zajko
Cardiovascular and Interventional Radiology. 1995-03-01
Professional Memberships
- Member
- Member
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