Department of Surgery

People

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Timothy R. Billiar, MD
George Vance Foster Professor and Chair, Department of Surgery
412-647-1749
Interests
mechanisms involved in acute cellular and organ injury in inflammatory states such as shock, trauma, and sepsis
Abhinav Humar, MD
Chief, Division of Abdominal Transplantation Surgery
412-692-4553
Interests
partial liver transplants and hepatic regeneration; kidney, liver and pancreas transplant outcomes; CMV disease in transplantation
Eric S. Hager, MD
Assistant Professor of Surgery
412-623-8438
Interests
limb salvage; distal bypass; surgical education; dialysis access; varicose vein treatment; carotid disease; endovascular interventions
Shannon Haldeman
Research Technician, Neal Lab
412-962-2436
Daniel E. Hall, MD, MDiv, MHSc, FACS
Associate Professor of Surgery
412-647-0421
Interests
frailty in elective surgery; IRB efficiency and quality; theology and medicine
Giselle G. Hamad, MD, FACS, FASMBS
Professor of Surgery
412-641-2080
Interests
surgical education; surgical skill acquisition; laparoscopic simulation; video-based debriefing and feedback
Robert Handzel, MD
General Surgery Resident (PGY-4 - Lab)
Darren Haskett
T32 Postdoctoral Fellow, Vorp Lab
412-648-0273
Christine M. Heiner
Scientific Writer
412-647-7353
Jon R. Henwood, DO, FACOS
Clinical Assistant Professor
724-983-8882
Katherine Hill, MD
General Surgery Resident (PGY-4 - Lab)
Rosemary A. Hoffman, PhD
Research Associate Professor of Surgery
412-648-1931
Interests
intraepithelial lymphocytes and intestinal epithelial cells; mucosal immunity and dendritic cell function associated with aging; platelet function in hemorrhagic shock/trauma; leukocyte phenotype during hemorrhagic shock
Melissa E. Hogg, MD, MS
Assistant Professor of Surgery
888-847-8836
Interests
minimally invasive surgical oncology with surgical education/clinical outcomes research
Jennifer M. Holder-Murray, MD, FACS
Assistant Professor of Surgery
877-684-7189
Interests
optimizing perioperative care; microbiome; colorectal diseases
Matthew P. Holtzman, MD
Assistant Professor of Surgery
412-692-2852
Interests
melanoma; sarcoma; regional therapies; single incision and robotic treatments for GI malignancies
Guiying Hong
Research Specialist, Tzeng Lab
Gina Howell, MD, MS
Clinical Assistant Professor of Surgery
412-647-0635
Interests
trauma and surgical critical care
Katherine Hrebinko, MD
General Surgery Resident (PGY-1)
Hai Huang, MD
Research Assistant Professor of Surgery
412-648-1474
Interests
ischemia-induced activation of inflammatory pathways; pathogenesis of organ injury following liver ischemia reperfusion
Lauren Huckaby, MD
General Surgery Resident (PGY-4 - Lab)
Christopher B. Hughes, MD, FACS
Associate Professor of Surgery
412-864-2601
Interests
transplantation in the HIV-positive population; clinical outcomes and infectious diseases in liver transplantation; organ donation and allocation policy; organ preservation
Beth Hughes
Department Accountant, Research Administration
412-647-0507
George S. Hussey, PhD
Research Assistant Professor of Surgery
Interests
development of extracellular matrix bioscaffolds as a tissue engineering platform for central nervous system tissue repair