Dr. Sass is on Doximity
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Office
1101 Chestnut St
Philadelphia, PA 19107Phone+1 215-955-8900Fax+1 215-955-5245
Education & Training
- UPMC Medical EducationFellowship, Gastroenterology, 2000 - 2003
- Albert Einstein Healthcare NetworkResidency, Internal Medicine, 1996 - 1998
- University of Cape Town Faculty of MedicineClass of 1992
Certifications & Licensure
- DE State Medical License 2014 - 2025
- NJ State Medical License 2014 - 2025
- PA State Medical License 1996 - 2024
- American Board of Internal Medicine Internal Medicine
- American Board of Internal Medicine Gastroenterology
- American Board of Internal Medicine Transplant Hepatology
Awards, Honors, & Recognition
- Fellow (AGAF) American Gastroenterological Association, 2011
- Fellow (FACP) American College of Physicians, 2007
- Super Doctor SuperDoctors.com
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Publications & Presentations
PubMed
- 1 citationsStriking Cholestatic Giant Cell Hepatitis Resulting in Fulminant Liver Failure After Garcinia Cambogia Use.Elizaveta Flerova, Manju Ambilil, Jesse M Civan, David A Sass, Warren R Maley
International Journal of Surgical Pathology. 2024-05-01 - Pharmacotherapy for primary biliary cholangitis: an assessment of medication candidacy and rates of treatment.Nicholas MacDonald, Rebecca Loh, Jonathan M Fenkel, David A Sass, Dina Halegoua-DeMarzio
BMC Gastroenterology. 2024-01-04 - Hepatitis B in Heart Transplant Donors and Recipients: A Systematic Review and Meta-Analysis.Colin C Yost, Diana C Jimenez, Matthew P Weber, Elizabeth J Maynes, Katherine A Belden
The Journal of Surgical Research. 2023-03-01
Professional Memberships
- Fellow
- Fellow
- Fellow
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