Mariel Sullivan
Papers
2
Total Citations
36
H-Index
2
About
Dr. Mariel Sullivan is a bariatric surgeon and clinical researcher whose work focuses on optimizing surgical outcomes in Roux-en-Y gastric bypass (RYGB), particularly through the refinement of gastrojejunal anastomotic techniques. Her research addresses three critical postoperative complications: marginal ulcer formation, anastomotic bleeding, and stricture development. In her highly cited 2021 study, she systematically compared anastomotic techniques and their impact on marginal ulcer rates and bleeding complications, providing evidence-based guidance for surgical practice. A second influential paper from the same year analyzed stricture formation, offering a detailed institutional analysis that has informed perioperative management protocols. Together, these works have garnered over 36 citations, establishing Dr. Sullivan as a key voice in bariatric surgical quality improvement. Her contributions are particularly valuable for surgeons and trainees seeking to reduce reoperation rates and enhance patient recovery after RYGB. By translating technical variations into measurable clinical outcomes, Dr. Sullivan’s research bridges the gap between operative technique and long-term patient safety, making her a notable figure in the field of metabolic and bariatric surgery.
Research Focus
Key Achievements
Top Papers
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