Dr. Abdullah K. Rabba (PhD) has been an assistant professor in the Department of Pharmacy at Birzeit University in Palestine from 2016 to the present day. He received his PhD in Pharmacology/Pharmacokinetics in 2011 from Huazhong University of Science and Technology in China. He has been a registered and licensed pharmacist in Palestine since 2003. He teaches pharmacology, pharmacokinetics, clinical pharmacokinetics, and some other courses to Pharm D students. Dr. Rabba worked as an assistant professor of clinical pharmacy at Prince Sattam Bin Abdulaziz University in Saudi Arabia from 2011 to 2016. He is interested in drug–drug interactions and interested in assessing the status of therapeutic drug monitoring (TDM) in Palestine. In addition, he is interested in recognizing the obstacles halting the development of TDM practice in Palestinian hospitals.