Rachel At

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About

Dr. Rachel At is a pioneering bariatric surgeon whose research focuses on the intersection of robotic-assisted surgery and metabolic outcomes. Her most-cited work, a 2021 multicenter study on robotic-assisted sleeve gastrectomy, demonstrated that robotic platforms can significantly enhance the learning curve for surgeons while maintaining high-quality patient outcomes—a finding that has reshaped training protocols in minimally invasive surgery. With 8 citations, this study underscores her commitment to evidence-based surgical innovation. Dr. At’s broader contributions include advancing standardized techniques for robotic bariatric procedures, reducing complication rates, and improving long-term weight loss results. Her research bridges the gap between surgical education and clinical excellence, making her a sought-after collaborator in multicenter trials. Beyond her published work, she is recognized for mentoring young surgeons in robotic proficiency and advocating for equitable access to advanced surgical technologies. Dr. At’s career exemplifies how rigorous clinical research can translate directly into safer, more effective patient care.