why would the doctors come to Qatar to work unless you are interested in doing charity work. The doctors I met in States and Canada were making loads of money. I am not talking about specialists just plain GPs, General physicians. One doctor I met told me that he was making close two hundred thousand U.S. Dollars every years after all the freakin tax deductions. Thats like 50000-60000 Qatari Riyals per month in Qatar. I guess Dr. Hijazi (the renowned cardiac surgeon and now in Saudi Arabia) used to get about 90000 Qatari Riyals per month.
So seriously guys if you want to live the LIFE and have a True Status in the society, better work in North America.
Middle East is for engineers like us, who wouldnt be making good money back home specially after taxes
As per my view the ranking of professions in North America is

1)Doctors
2)Lawyers
3)Chartered Accoundatnts
4)Nurses, other health professionals, chiro, radio, physio etc
5)Engineers

So you can see where the engineers stand. Anyways You have every right to disagree with my judgement