Timothy J. Holleran
MedStar Georgetown University Hospital, George Washington University, Georgetown University
Papers
3
Total Citations
37
H-Index
3
About
Dr. Timothy J. Holleran is a leading surgical researcher whose work focuses on the evolution and outcomes of minimally invasive surgery, particularly within the Veterans Health Administration (VHA). His primary research areas include robotic and laparoscopic approaches to inguinal hernia repair, foregut surgery, and thymectomy. Dr. Holleran’s major contributions lie in providing large-scale, real-world evidence on the safety, efficiency, and clinical outcomes of robotic surgery in a national healthcare system. His most cited paper, "Trends and outcomes of open, laparoscopic, and robotic inguinal hernia repair in the veterans affairs system" (2021, 27 citations), offers critical comparative data on surgical approaches. Notably, his work on robotic foregut surgery (2022) challenges historical assumptions by demonstrating that within the VHA, robotic platforms are associated with decreasing operative times and improving outcomes, despite initial concerns over cost and duration. Dr. Holleran’s research is instrumental in guiding surgical practice and policy, highlighting the VHA as a unique and valuable setting for studying the adoption and refinement of advanced surgical technologies.
Research Focus
Key Achievements
Top Papers
- 1
- 2
- 3