R. Mark Ghobrial

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About

R. Mark Ghobrial is a pioneering hepatobiliary and transplant surgeon whose work has fundamentally advanced the field of living donor liver transplantation. His research centers on surgical innovation, particularly the adoption of robotic techniques to improve donor outcomes and expand the donor pool. Ghobrial’s major contributions include defining the learning curve for robotic living donor right hepatectomy, a procedure that represents the frontier of minimally invasive transplant surgery. His landmark 2024 study, analyzing outcomes across two specialized centers, demonstrated that robotic donor hepatectomy can be safely performed with acceptable complication rates once surgeons surpass a critical volume of cases. This work, already accumulating 17 citations, provides the first evidence-based framework for training programs worldwide. Beyond this, Ghobrial has been instrumental in refining patient selection criteria and perioperative management protocols that have reduced morbidity in both donors and recipients. His research portfolio, spanning over two decades, has helped transform liver transplantation from a high-risk salvage therapy into a precisely planned, minimally invasive procedure. For students and researchers, Ghobrial’s career exemplifies how rigorous outcomes analysis can drive surgical innovation while maintaining the highest standards of patient safety.