Internal Medicine is the branch of medicine dealing with all the major branches like cardiology, respiratory medicine, rheumatology etc. This is the stepping stone for further specialization in any of the branches of medicine.

About stemsocial, yes I used to. I was a mentor there too. But I have been quite busy recently with our community development. So had to take a little break from there. I will start posting for STEMSocial from next month, but I won't be able to take up the mentor role again due to time constraints.