Dr. Mohammed spent his residency in Orthopaedic Surgery and Traumatology at Ain Shams University in Egypt (1984 – 1988). He worked as an assistant lecturer (1988 – 1992) and then as lecturer (1992 – 1997) for Orthopaedic Surgery and Traumatology at Ain Shams University. Dr. Mohammed continued there as Assistant Professor (1997 – 2002) and as full Professor (2002 – present) of Orthopaedic Surgery and Traumatology.
Dr. Mohammed spent a sabbatical as a Consultant of Hand and Microsurgery at Al Razi Orthopaedic Hospital, Ministry of Health, in Kuwait (1993 – 1999). He is currently Chief of the Hand and Microsurgery Unit and Head of the Hand and Foot Unit at Ain Shams University since 2012.
Throughout his career, Dr. Mohammed conducted regular service as chief Hand and Microsurgery Surgeon in several public hospitals in Egypt, including El Demerdash Public University Hospital, Heliopolis Hospital (1999 – 2014), Al Helal Hospital (1999 – 2004). Also, he is the head and chief of Hand and Mivrosurgery in a number of private hospitals in Cairo including Cleopatra Hospital and Cairo Medical Center (1999 – present).