Dr. Saad has always been looking for ways of improving current procedures and methods. He consistently challenged the status quo to come up with ways to lessen pain as well as the risks that patients undergo during surgery. Because of these, Saad has come up with inventions as well as creating several new pediatric surgical procedures. Dr. Saad has been in the medical field for over 40 years where he has performed various complex pediatric surgeries both inside and outside his community. Dr. Saad has worked for his city and helping young adults and children in the Holyland. He has also conducted eight medical missions in West Bank and Jerusalem as well as four others in the United States. In all his medical tasks, Dr. Saad has performed free surgeries on children needy families. He holds patents for his medical inventions.