You need to look for a good otolaryngologist yourself in your city. You can try to contact a private ENT office or clinic, in Kiev there are a lot of cool private clinics that have a good reputation, for example: Dobrobut, Boris, Viva – these are the clinics that have doctors for both children and adults.
Reviews about a specialist who can help solve problems with the ear, throat and nose can be read on medical portals. I always do this when I need the help of a specialist in one area or another.
Find out the doctor’s contact, contact and ask him questions before making an appointment, explain that you are looking for a good otolaryngologist, since you already had an unpleasant experience, tell him that you want to be sure that they will help you.