It must vary between surgeons and specialities. The govt. has a warning about medical tourism in Turkey.
The standard of medical facilities and available treatments vary widely around the world. As such, British nationals considering undertaking medical treatment in Turkey should carry out their own research; it is unwise to rely upon private companies that have a financial interest in arranging your medical treatment abroad. We are aware of 22 British nationals who have died in Turkey since January 2019 following medical tourism visits.
If you are travelling to Turkey to undertake a medical procedure we would advise you to refer to the HealthTurkiye portal website for medical providers who are approved by the Ministry of Health.
www.gov.uk/foreign-travel-advice/turkey/health
Good luck whatever you decide.