Gamca medical services are one of the leading online service providers in. to get appointments for pre-departure medical examination at GCC approved medical centers. We are doing online appointment services for Gamca pre-departure medical checkups for GCC countries like the Kingdom of Saudi Arabia, the State of Kuwait, the Sultanate of Oman, the State of Qatar, the United Arab Emirates, and the Kingdom of Bahrain. With our convenient online booking service, booking an appointment is easy and can be done at any time.