DHI Global Medical Group has been dedicated solely to the education research, diagnosis and treatment of hair and scalp disorders for 46 years, and has helped more than 200,000 delighted patients across 65 locations worldwide .
During these years, DHI Global Medical Group has been a leader in the evolution of the hair restoration industry by setting new standards and introducing innovative techniques and medical treatments.
Mr. Kostas P. Giotis founded DHI Global Medical Group
The first DHI clinic in Palo Alto, CA.
DHI opens it’s first clinic in Europe, DHI Athens.
On the photo: Mr. Kostas P. Giotis with his son, at his first office at DHI Athens
DHI Global Medical Group expands to France.
On the image: DHI introduces hair loss medical diagnosis on French media.
Workshop with Prof. R.Nordstrom, writer of the first book about hair displantation.
Prof. Y.C.Kim awarded by DHI chairman Mr. K.P.Giotis for his reasearch at University of Korea.
Pro. O’Tar Norwood presents for first time the Norwoood scales at DHI Athens
Prof. J.C. Kim, Mr. K.P.Giotis and Mr. R.Shiell, ISHR past president.
Dr. J.C. Choi and Y.C. Kim, inventors of “Choi Transplanter”
Dr. O’Tar Norwood at the 4th DHI Hair WorkShop
DHI Global Medical Group introduces the DHI implanter, allowing for improvements in follicle viability.
Mr. K.P. Giotis at the Face congress, in Milan
DHI Medical Group introduced the Direct Hair Implantation, a minimally invasive technique, that sets new higher and quality standards in the field of Hair Restoration worldwide.
DHI Academy Masters Meeting 2013
DHI signs association agreement with Urban Retreat at Harrods and expands to USA, Nepal, Philippines and Afghanistan.
DHI Global Medical Group strengthens partnerships with public universities in Europe and actively contribute to courses.
DHI receives European and US patents for the new Direct Hair Implantation instruments.
DHI Global Medical Group received EBA national award in customer focus category.
Academy Masters Meeting 2016 takes place at National and Kapodistrian University of Athens, Greece
DHI collaborates with Kapodistrian University of Athens and initiates a research project led by Professor Vassilis Gorgoulis, entitled “Study of human hair follicle stem cell niche: highlighting new perspectives on human hair restoration”
DHI Direct Hair Implantation becomes the first hair transplant technique that is taught at public Universities
DHI introduces DSA Diagnostic System and the Hair Biology Test. A revolutionary system based on sophisticated technologies and medical research for the prevention, diagnosis and proper treatment of hair loss.
For first time in history, DHI physicians certified in hair restoration at an academic level