Welcome to qatar... Lets deal with medical problem first. In my case I was given a list of hospitals which are approved by qatar government and I was asked to do my medical, scan and send it to my company, I was hired from Oman, Muscat.

Fortunately for you, Oman and Pakistan Approved clinics were on the same page which they scanned and emailed me.

Here is a list, I am not sure which city you from so I will write the ones in major cities.

Karachi

1)Liaquat National Hospital
2)Agha Khan Hospital
3) 7th Day Adventist Hospital

Lahore

1) Shoukhat Khanam Hospital

Islamabad

1) Shifa International Hospital

Wish you very best and if there is anything that I can help you with as a fellow countrymen please do let me know.

Best of luck, dost

Beast666