The best Orthodontist in Athens! The doctor is currently treating my whole Family; minors (2 Kids - 15 years old and 12 years old) and 2 Seniors my wife and me. Both kids were difficult incidents. They had problems with their teeth since the early days of their life. They lost trust to the dentist and was very difficult to get them for treatment. Her Character, her experience and emotional intelligence managed to gain the required trust to start the therapy. She did not only stayed in the aesthetic side of things as most doctors are doing these days. She looked deep in the root cause of things and she coordinated the whole therapy; suggesting doctors and surgeon required, giving clear direction regarding the treatment path. We proceeded with Correcting jaw and teeth alignment. Closing gaps between the teeth. Adjusting teeth that protrude. Improving crooked teeth. I can suggest Ms Hatziioannou without hesitating for any treatment, specially for the difficult ones.

From the first point of contact, Dr Hatziioannou was extremely professional and accommodating. All appointments were kept in timely fashion, all questions answered, and my son's significant orthodontic problem was resolved to our great satisfaction. The images before and after are incomparable and my son now has a perfect set of teeth. We attended many appointments due to the complicated issues, which were definitely made easier for us all thanks to Dr Hatzioannou's pleasant nature and her meticulous approach to work. She is an absolute expert at orthodontics and I cannot recommend her enough.

Dr Niki is great! I m very happy with the result. Fast professional and efficient!

I'm very pleased with the current result.Amazing orthodontist, detailed and a professional.

Super

Dr Hatziioannou is the best orthodontist i have ever known. Since childhood, anything that arises regarding my teeth i will always go to her. Her knowledge, years of experience, the calm environment of her dental office & her talent make me feel assured that i am on safe hands. 👏👏👏👏👏

Extremely knowledgeable, professional and kind orthodontist. The very best!

The best in Athens!!! Very detailed work!!