Stanley J. Rogers

Dr. Stanley J. Rogers is a Professor in the Department of Surgery at the University of California, San Francisco (UCSF), School of Medicine. He holds the Ruth M. Dunn Endowed Chair in Minimally Invasive Surgery and the His Majesty King Bhumibol Adulyadej, Rama IX Distinguished Professorship of Global Surgery. He serves as Interim Division Chief of General Surgery and directs the Bariatric Surgery Center, Liver Tumor Ablation Program, and Minimally Invasive Surgery Program. He is also a staff and trauma surgeon at Zuckerberg San Francisco General Hospital and Trauma Center, where he leads videoendoscopic surgery.

• University: University of California, San Francisco
• School: School of Medicine
• Department: Department of Surgery
• Role: Professor, Interim Division Chief, Director
• Email: stan.rogers@ucsf.edu

Dr. Rogers' research and clinical expertise focus on minimally invasive and bariatric surgical techniques, particularly laparoscopic surgery, sleeve gastrectomy, gastric bypass, and liver tumor ablation. His work explores the metabolic and skeletal consequences of bariatric procedures, with a strong emphasis on calcium metabolism, bone health, and gut microbiome changes. He has contributed extensively to understanding complications and outcomes in gastrointestinal and metabolic surgery.

His recent publications show a consistent trend in studying the long-term metabolic and skeletal impacts of bariatric surgery, particularly comparing sleeve gastrectomy and gastric bypass. Key themes include bone mineral density changes, calcium absorption, hormonal regulation (e.g., PYY), and the role of the gut microbiome. Many studies involve collaborations with endocrinologists and metabolic researchers, reflecting a multidisciplinary approach to surgical outcomes.

Scientific Awards and Honors:

• Honorary Fellow, Royal College of Surgeons (2016)
• His Majesty King Bhumibol Adulyadej Rama IX Distinguished Professor of Global Surgery, UCSF (2012)
• Ruth M. Dunn Endowed Chair in Minimally Invasive Surgery, UCSF (2011)
• Fellow, American College of Surgeons (1995)

Dr. Rogers has supervised numerous residents and fellows and is actively involved in clinical training. He has served as Principal Investigator and Co-Investigator on multiple NIH-funded grants, including studies on calcium absorption, sleeve gastrectomy effects, and anti-reflux surgery. His work has significant implications for improving postoperative care and long-term outcomes in bariatric patients.

He is affiliated with several key programs at UCSF, including the Bariatric Surgery Center, the Liver Tumor Ablation Program, the Minimally Invasive Surgery Program, the Comprehensive Cancer Center, and the Institute for Global Health Sciences. His leadership extends to clinical trials on endoscopic techniques and bariatric revision surgery.