Dr. Georgios-Ioannis Verras, Resident General Surgeon, MD, M.Sc., received his Diploma in Medicine at the University of Patras Medical School in 2021. He currently works at the Department of Surgery, University of Patras, and carries out research in postoperative complications after bariatric surgeries. He has numerous publications in peer-reviewed journals with many citations and has been invited as a speaker in many congresses and scientific meetings. He serves as a reviewer of many peer-reviewed journals. He has 41 publications with 262 citations and an h-index of 8 (Scopus, 16 October 2023).