Dr. Maissa graduated from Ain Shams University, and underwent training in Anaesthesia and Intensive Care in the well known Ain Shams University hospitals with capacity of more than 1500 beds. She also holds a master degree and MD degree in Anesthesia from the faculty of Medicine, Ain Shams University. Before joining Mediclinic, she worked in an air base hospital in Saudi Arabia for more than seven years, and in Corniche Hospital, Abu Dhabi, for another seven years.She is well trained for various types of anaesthesia including regional anaesthesia, preoperative patient assessment and postoperative pain management.