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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
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General Surgery Residents
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Alison Althans, MD
General Surgery Resident (PGY-5)
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Vincent Anto, MD
General Surgery Resident (PGY-4)
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Anna Apffel, MD
General Surgery Resident (PGY-2)
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Joseph Bean, MD
General Surgery Resident (PGY-3)
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Jamison Beiriger, MD
General Surgery Resident (PGY-2)
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Nia Buckner, MD
General Surgery Resident (PGY-1)
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Tamara Byrd
General Surgery Resident (PGY-4)
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Insiyah Campwala, MD
General Surgery Resident (PGY-4 Research)
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Morgan Cribbin, MD
General Surgery Resident (PGY-4 Research)
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Ander Dorken Gallastegi, MD
General Surgery Resident (PGY-4 Research)
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Swetha Duraiswamy, MD
General Surgery Resident (PGY-3)
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Aleeson Eka, MD
General Surgery Resident (PGY-4)
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Mahmoud El Baassiri, MD
General Surgery Resident (PGY-1)
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Erin Feeney, MD
General Surgery Resident (PGY-4 Research)
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Zihan Feng, MD
General Surgery Resident (PGY-3)
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Leah Furman, MD
General Surgery Resident (PGY-4 Research)
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Anthony Gebran, MD
General Surgery Resident (PGY-4 Research)
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Danielle Gruen, MD
General Surgery Resident (PGY-2)
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Ahmed Hamed, MD, MS
General Surgery Resident (PGY-5)
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Tony Haykal, MD
General Surgery Resident (PGY-2)
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Omar Hejazi, MD
General Surgery Resident (PGY-1)
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Yeahwa Hong, MD, PhD
General Surgery Resident (PGY-5)
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Arianna Kahler-Quesada, MD
General Surgery Resident (PGY-3)
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Rachel Kann, MD
General Surgery Resident (PGY-2)
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Caelie Kern, MD
General Surgery Resident (PGY-4 Research)
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Yekaterina Khamzina, MD
General Surgery Resident (PGY-3)
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Elizabeth Koh, MD
General Surgery Resident (PGY-2)
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Brian Kolich, MD
General Surgery Resident (PGY-3)
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Rebecca Kotcher, MD
General Surgery Resident (PGY-4 Research)
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Thiagarajan Meyyappan, MD
General Surgery Resident (PGY-4)
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Hasan Nassereldine, MD
General Surgery Resident (PGY-1)
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Ikemsinachi Nzenwa, MD
General Surgery Resident (PGY-1)
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Erika Ong, MD
General Surgery Resident (PGY-1)
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Jacob Puyana, MD
General Surgery Resident (PGY-3)
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M. Haris Rahman, MD
General Surgery Resident (PGY-1)
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Anna Ramos, MD
General Surgery Resident (PGY-4 Research)
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Jacqueline Ridgley, MD
General Surgery Resident (PGY-2)
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Hannah Rinehardt, MD
General Surgery Resident (PGY-4 Research)
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Lauren Rosenblum, MD, PhD
General Surgery Resident (PGY-4)
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Andrew Sayce, MD, PhD
General Surgery Resident (PGY-5)
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