Dr. Arkadianos is certified by World Obesity Federation as  SCOPE Certified Physician (Strategic Centre for Obesity Professional Education)

Dr. Arkadianos' method for weight control management and obesity treatment, is based on Lifestyle changes (healthier nutrition, exercise, stress management).

Mediterranean Diet adapted to the modern way of life is the basis of the method. 

Obesity is a disease according to World Obesity Federation (May 2017)

In May 2017, the World Obesity Federation released a position statement in the journal Obesity Reviews recognizing obesity as a "chronic, relapsing, progressive disease process." ​