Dr. Ronney Abaza is a robotic surgeon at Central Ohio Urology Group in Columbus, Ohio, USA.  He has performed over 6,5000 robotic urologic surgeries. Dr. Abaza is a pioneer in robotic surgery as the first in the world to perform robotic surgery for adrenocortical carcinoma, IVC thrombectomy, ureteroileal anastomosis revisions after cystectomy, and renal autotransplantation, among other procedures.