Been there done that!!!!!!!!
Bangkok Pattaya, the best by far, superior consultants and service but comes with a price. Better than any European hospital in my opinion.
Pattaya Memorial "generally a meat hospital" cut you up if at all possible, anything to make your stay as "LONG" and profitable as possible. They are also linked to the BIB, when a 911 goes out, you will find that if it is an accident involving a Farang, Pattaya Memorial arrive by ambulance first! No joke, I also saw them paying the BIB while I was interred there, you can see a lot from the 4th floor, as the farangs come in on the back of BIB pick ups.
Pattaya International, Is OK the consultants I dont trust. I had 3 consultants at the the end of my my bed one day, "ALL" wanting to open me up for different reasons?
Lucky I contacted my home country and waited a few hours, it was a severe bacterial infection not needing surgery.
The OP should contact his Doctor at his home country and get him to liase with the English speaking Doc in BKK Pattaya hospital.
Best of luck you are in good hands.
Been "inside 18 times" usually 2 weeks or more.
Any questions?