Professor Gregg Nelson is Deputy Head of the Department of Obstetrics & Gynecology at the Cumming School of Medicine in Calgary, Alberta, Canada and is Chief of Gynecologic Oncology at the Tom Baker Cancer Centre.

His principal research interests are the development and study of Enhanced Recovery After Surgery (ERAS) protocols in OB-Gyn and cancer surgery. He holds the position of Surgical Lead, ERAS® Alberta and he also leads the ERAS® Society Women’s Health Chapter that published the ERAS® Guidelines for Gynecologic/Oncology Surgery, ERAS® Guidelines for Cesarean Delivery, and ERAS® Guidelines for vulvar and vaginal surgery. Professor Nelson has authored over 150 peer-reviewed publications, and is the editor of the upcoming ERAS® Society Handbook for Obstetrics & Gynecology (Elsevier). He has presented numerous times internationally, serves on the Editorial Board of the International Journal of Gynecological Cancer and is the Secretary of the ERAS® Society.