Dr. Nady El Hajj is an Associate Professor at the College of Health and Life Science at Hamad Bin Khalifa University. He joined Hamad Bin Khalifa University in 2019 as an Assistant Professor. Dr. El Hajj graduated in biology from the American University of Beirut in 2007 and received his PhD from the Institute of Human Genetics at the University of Würzburg in 2011. His dissertation work investigated the epigenetic risks of assisted reproductive technologies and infertility on germ cells and embryos. During his postdoctoral training at the lab of Thomas Haaf, he focused on identifying whether maternal gestational diabetes during pregnancy causes epigenetic alterations in the developing fetus.

In addition, he was involved in studying paternal age effects on germ cells and the offspring of older fathers from an epigenetic perspective. In 2017, he joined Baylor College of Medicine on a fellowship supported by the German research foundation where he performed bioinformatics analysis on whole genome bisulfite sequencing data to understand interindividual DNA methylation variation in humans. His research is published in more than 70 peer-reviewed articles and has been cited more than 3700 times.