This is a disturbing position.
I don't doubt that his doctors may have helped you.
However, the man has committed grievous crimes, keeps 'his people' in abject poverty, on an 'island prison'. More than 85% of the economy is in the control of the military - his private Army.
"Up until today, Cuba still sends significant numbers of doctors to remote African areas and provide expensive medical procedures for free."
This is false and misleading. They do not provide it for free - they are paid by international agencies and it is one of the few real 'exports' that Cuba has.
Most perniciously - the money that is supposed to go to the doctors mostly goes to the military junta - while the doctors themselves receive very little.
Moreover - the Cuban doctors abroad are prisoners. They are held with the threat of violence or internment of their families back home. If they try to escape or leave - they go to prison:
http://www.cubanet.org/htdocs/CNews/y00/jun00/06e4.htm
Those doctors that 'helped you' get 5% of their 'salary' - while 95% goes to their captors.
Praise the doctors, not Fidel.
I find it abhorrent that such statements could be made about a cruel dictator, who has done 'some possibly good things' in the name of his legacy, whilst at the same time tormenting millions.
It's sad that people should hold such a tyrant in such esteem - because not only are those medical programs are paid for mostly by 'evil Western Nations' - aid to African nations is overwhelmingly from 'Western nations' (at least in terms of direct/indirect aid - of course China is a huge economic investor).
Let us not make a totem of this man without being cognizant of all the things he has done.