Greet studied at the Royal Ballet School in Antwerp and completed her studies in London at the "Teachers' Course" of the "Royal Ballet School". She danced with several companies: Dutch National Ballet (UK), Ballet Imaginaire (UK), Ballet Ireland (IRE), Vienna Festival Ballet (UK), Chrysalis Dance (IRE), Cork City Ballet (IRE) and Ballet Classico de Madrid ( Spain). In addition to several solo roles, she has performed the following main roles: Odette / Odile (Swan Lake), Clara, Sugar Plum Fairy and Snow Queen (Nutcracker) and Swanilda (Coppelia). She has also created roles in several modern ballets and has danced in the film "Phantom of the Opera".
She has taught for the Association for Professional Dancers in Ireland, the Cecchetti Center in London and was Ballet Mistress at Ballet Imaginaire and Vienna Festival Ballet. She has given various internships at Longford, Galway, Dublin and London.
In addition, Greet specializes in Pilates and Gyrotonic®. She has worked in several Pilates studios in London and now has her own Pilates and Gyrotonic® studio. She works there with people who need rehabilitation but is also specialized in dancers and dance students.
When she came back to Belgium she did the Specific Teacher Training Program at the then Higher Institute for Dance in Lier, where she graduated with great distinction