Authorized Gulf medical centers GAMCA MEDICALS is one stop solution for any Gulf planner. It gives you hassle free test and visa experience. Planning to work in Gulf countries like Saudi Arabia, Qatar, Kuwait, Bahrain, or Oman? One of the essential steps in your visa process is undergoing a GAMCA (Gulf Approved Medical Centers Association) medical examination. At Gamca Medicals, we make it simple, quick, and hassle-free to book your GAMCA medical appointment online.