Dr. Steidle was born and grew up in Düren. After military service he began studying Physics in Aachen.

He studied Human Medicine in Cologne until 1995 and moved to the hospital in Essen for his residency. After working in the field of radiation therapy in Lüdenscheid for a short time, he moved to Cologne for his continuing education in diagnostic radiology.

In 2000, he moved to the Institute for Diagnostic Radiology in the hospital of Neuss. 2002 he was approved as a medical specialist in radiology and became a senior physician 2003.

He has been a resident doctor in the group practice in Heinsberg since 2006.

His focuses are the cross section diagnostic and the CT-based pain therapy.