Dr. Saleh began his career as Resident General Surgery and continued to work as Assistant Lecturer and Specialist General Surgery at Ain Shams University. He continued as Lecturer - General Surgery in the same University and had worked as Assistant Professor - General Surgery and as Professor and Consultant General Surgery in the same university.
Before joining NMC Speciality Hospital, Al Ain as Specialist General Surgery he worked as Specialist General Surgery at Al Ain Hospital for 9 years.
Some of his Key achievements are Treatment of different varieties of elective and emergency general surgery diseases including laparoscopic surgery with high standard of profession, using modern instrumentation (laser, radio-frequency) in treatment of varieties of anorectal disease and varicose veins, Endocrine and breast surgery.