R. Casillas

Three-year weight outcomes from a bariatric surgery registry in a large integrated healthcare system.

K. Coleman, J. Brookey, Yii-Chieh Huang, 2014, Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.

Weight loss before gastric bypass: feasibility and effect on postoperative weight loss and weight loss maintenance.

M. Ali, W. Fuller, J. Rasmussen, 2007, Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.

Coexisting Renal Cell Carcinoma and Renal Artery Aneurysm

L. Romero, C. Virgilio, R. Casillas, 2002, Annals of vascular surgery.

Acute Diverticulitis in the Young Adult is Not “Virulent”

R. Casillas, Jeremy Schweitzer, J. C. Collins, 2002, The American surgeon.

Revision of primary sleeve gastrectomy to Roux-en-Y gastric bypass: indications and outcomes from a high-volume center.

R. Casillas, Scott S Um, Benjamin Kim, 2016, Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.

Comparative effectiveness of sleeve gastrectomy versus Roux-en-Y gastric bypass for weight loss and safety outcomes in older adults.

K. Coleman, Heidi Fischer, R. Casillas, 2017, Surgery for obesity and related diseases : official journal of the American Society for Bariatric Surgery.

Early laparoscopic cholecystectomy is the preferred management of acute cholecystitis.

S. Yegiyants, R. Casillas, J. C. Collins, 2008, Archives of surgery.