DHI Group Chairman
As DHI Medical Group Founder, Mr K.P. Giotis has been exclusively engaged in the field of hair restoration since 1970. His DHI Medical Group has grown to become one of the largest organizations internationally for medical hair restoration. Mr Giotis is a member of the American Society of Cosmetic Surgery, the founder of The International Hair Society (IHS) and has spoken at numerous medical and non-medical Forums. Mr Giotis has published papers in The Hair Transplant Forum and other respected medical journals and holds several patents on its hair implanter and method by leading an international team in the Research and Development field of 'hair multiplication' and 'body hair transplantation'.
A recent article by renowned hair restoration surgeon Dr Walter Unger, in The Journal of Dermatology, listed Mr Giotis as one of the pioneers of the field worldwide.
In spring 2009, Mr Giotis was awarded a diploma by the University of South Lyon in France, after teaching in the course entitled “restorative scalp surgery”.

Mr Giotis was a faculty member at the ISHRS meeting in Amsterdam, July 2009. His presentation entitled “The Psychological Aspects of Hair Loss” was well received by an audience of over 600 doctors from around the world.
Mr Giotis was congratulated for his presentation by the ISHRS President Dr William Parsely USA and by the Meeting President Dr Ken Washenic USA.
In addition Dr Carlos Pulg USA congratulated Mr Giotis on investigating and researching a vital and little known issue of Hair Restoration. As a result Mr Giotis has been invited by Dr Paco Himenez (editor of the Hair Transplantation Forum) to present the latest DHI techniques and services to the Hair Transplant Forum.
Mr. Giotis is the inventor of several techniques, including the No Touch, Direct Hair Implantation and the latest diagnostic DHI System.

Video - My DHI Experience View online video of DHI Group Chairman talk about his personal experiences with hair loss and the results of of the new DHI technique.

Article (PDF) "Hair Restoration Surgery Is Not the Airlines Industry" by K.P. Giotis, published in the Hair Transplant Forum Issue

DHI Group Medical Director
Dr Anastasios Vekris is a plastic surgeon focused on hair reconstruction and restoration . He is registered with the Specialist Registry of the GMC (General Medical Council) in UK, the HESPRAS (Hellenic Society of Plastic, Reconstructive & Aesthetic Surgery) in Greece and the Kuwait Medical Authority. He has performed hundreds of hair restoration procedures with the DHI Medical Group in many countries, including Greece, UK, France, Kuwait, and Cyprus. He is an expert reconstructive micro-surgeon and a master hair restoration surgeon. Dr Vekris is also the chief surgeon of the Academy@DHI. As a DHI client himself, he is able to offers clients both a medical and patient perspective.

DHI Group Research Director
Professor J.C. Kim, MD, PhD is affiliated with The Hair Laboratory and Immunology Department, at Kyungpook National University in Seoul, Korea.

He is the leading international scientist in the research of hair follicle cloning and DNA testing. His work focuses on identifying the specific genes responsible for hair loss.


The DHI Family of Clinics

DHI Athens, Clinic Director -George Stathis
A true child of DHI Mr Stathis has been working for DHI since 1989. His career began in the financial department, he then worked as the sales manager for many years, before finally becoming the Director of the flagship DHI Clinic. in Athens. Mr Stathis is also the Training Director of the Academy@DHI. He is 38 years old, married with two children.

DHI London, Clinic Director -George Kottaridis
After 5 years with DHI as a Total Care Consultant and assistant Operations Manager, Mr Kottaridis was appointed as Director of the DHI Clinic in London in 2008. He studied Business Management in the UK before beginning his career with the Group in Athens. His father K. Kottaridis, also has a long-standing affiliation with DHI and worked as Operations Manager of the DHI Clinic in Athens for many years. Mr Kottaridis is a skilled basketball player who recently retired from pro-am, after a successful ten-year career.


DHI VIP Lavrio, Clinic Director - Piet Lambrecht
Mr. Piet Lambrecht has acquired a diploma in Classical Philosophy and Archaeology and is living in Greece for almost 19years. He has been working for DHI Medical Group since April 2005 and is one of the most experienced sales consultants in the company.
He started his career as a Customer Relations Manager, and now has been promoted to Clinic Manager of the DHI VIP Clinic in Lavrio.

DHI of Northern California, Clinic Director -Michael Giotis
The son of DHI Founder and Chairman, Mr Giotis has been involved in every facet of DHI since childhood. He has worked for DHI in Athens, London, Paris and in the US, in various capacities such as copywriter, scientific conference coordinator, assistant Operations Manager, medical assistant, Total Care Consultant,and Marketing Director. He is now DHI Group Vice President of Operations and the Director of DHI of Northern California. He is married and has a one year old son. Mr Giotis is a published poet in both Greek and English.

DHI France, Clinic Director - Corine Arretusi






DHI Dubai, Clinic Director - Dr. Dimitrios Ziakas






DHI India, Clinic Director - Dr. Viral Desai