Make sure you are prepared to wait up to 2 hours from the time of your appointment to see Dr V Karlov. His services are obviously in high demand. Take a good read with you to pass the time. Dont allow to be forced out the door without understanding the outcome of your consultation. Ask questions, like I did. Have all the infromation explained to you in a manner that doesn't leave you thinking you have some form of detrimental health condition based on your lack of understanding medical terminology. You should be able to walk away feeling satisfied that you understand what the problem is. Also be prepared to make another appointment in a few weeks time, he is usually already booked out over weeks,as his time is precious. Also, one final and important note. Check and be aware that if your appointment is made for 8am to be there before the doors open, as other patients have the same time booked in. You will NOT be seen based on first in first served, but whose medical condition is worse of.