He is a speech and language therapist with a Jordanian clinical aptitude certificate for speech therapists and a master's degree in speech and language assessment from the University of Jordan, and a doctorate in special education from Amman Arab University with excellent grades in both degrees. Dr. Yasser previously worked as the Head of the Special Education Department at the College of Educational Sciences at Jadara University and the Head of the Special Education and Psychological Counseling Departments - Irbid National University. He also worked as an Assistant Professor at the College of Educational Sciences and the Special Education Department, College of Administrative and Human Sciences at King Saud University previously with Dr. Yasser has done many researches related to hearing and speech specialization, learning difficulties and special education. He also held many courses on speech and language disorders and special education in a number of universities, colleges and centers, in addition to that Dr. Yasser has authored many books related to auditory disorders and communication disorders. In his two centers located in Jabal Al-Hussein and Zarqa, Dr. Yasser presents everything related to hearing and communication disorders in his clinic, which is equipped with the latest technology.