Dr. Mahmoud Harb Book an Appointment Dr. Mahmoud Harb Specialty: Doctors General Surgery Dr. Claude Tayar Director of General Surgery Department Dr. Assem Hajj General Surgery Dr. Shirin Muhsen General Surgery Dr. Mohamad H. Wehbi General Surgery Dr. Mohamad Hajjar General Surgery Dr. Nasser Hammoud General Surgery Dr. Ziad Zakaria General Surgery