David A. Kleiman

Cornell University, Lahey Hospital and Medical Center

Papers

Total Citations

121

H-Index

About

David A. Kleiman is a surgeon-scientist whose research centers on the intersection of surgical innovation, cost-effectiveness, and surgical education, with a particular focus on thyroid and colorectal surgery. His most influential work, a 2012 cost analysis of robotic and endoscopic transaxillary thyroidectomies, garnered over 113 citations by critically evaluating whether these minimally invasive approaches are financially sustainable compared to standard cervical thyroidectomy. This study has shaped discussions on the economic viability of emerging surgical technologies, guiding both clinical decision-making and healthcare policy. Kleiman also contributes to surgical training, as seen in his 2018 study on what young colorectal surgeons value from their residency training, which has informed curriculum development despite its smaller citation footprint. His work demonstrates a commitment to balancing technological advancement with practical, patient-centered outcomes and fiscal responsibility. Through these contributions, Kleiman has established himself as a thoughtful voice in optimizing surgical care, ensuring that innovation does not outpace accessibility or value.