​​Professor Abu Hammad is a prosthodontist with broad knowledge of biostatistics and deep learning applications in health resarch. He has more than 80 publications in high impact journal and with extensive research and clinical experience at both JU and the University of Jordan Hospital.

Professor Abu Hammad is among the highly cited researchers at the University of Jordan with H-index citation of 22 on scopus and H-index citation of 30 at google scholar.