Andrew J. Walter

Kaiser Permanente, Island Institute, Kaiser Permanente Roseville Medical Center

Papers

Total Citations

H-Index

About

Andrew J. Walter is a gynecologic surgeon and researcher whose work focuses on optimizing surgical approaches to hysterectomy, particularly for benign conditions involving large uteri. His major contributions center on evaluating the safety, efficacy, and trends of minimally invasive techniques—including laparoscopic, robotic-assisted, and power morcellation methods—within large integrated health systems. His most cited study, "Minimally Invasive Hysterectomy and Power Morcellation Trends in a West Coast Integrated Health System" (2017, 25 citations), provides critical insights into real-world practice patterns and patient outcomes. He has also advanced the field through systematic reviews and meta-analyses, such as "Hysterectomy Techniques and Outcomes for Benign Large Uteri" (2024, 11 citations), which guides surgeons in selecting the optimal approach to minimize perioperative morbidity. Additionally, his early work on robotically assisted hysterectomy in community practices (2010) helped demonstrate the feasibility of advanced minimally invasive surgery outside academic centers. With a career spanning over a decade, Walter’s research has informed clinical guidelines and improved surgical decision-making for thousands of patients, making him a respected voice in benign gynecologic surgery.