Qualified at Silesian Medical Academy in 1984, one of the most dynamic medical schools founded in 1948.
As a young medical doctor, Gregory wanted to specialise in general surgery, however was singled out by his mentor, consultant at Regional Hospital to the Rail Industry in Katowice (Szpital Kolejowy - Katowice ) dr Kazimierz Blach to become a sought after gynaecologist at the same hospital.
After gaining his specialisations in gynaecology Dr Pospiechs interests took him towards developing imaging diagnostics, thereafter perfecting his skills in sonography and becoming the Head of the Sonography Department.
Simultaneously Dr Pospiech started to develop his private practise in gynaecology and sonography, working with clinics affiliated closely to NFZ (NHS) like TOMMED and KRIOMED in Katowice, leaders in diagnostics throughout the Silesian region. His goal is experience, about 5000 patients per year for more than 20 years.