| 1973 – 1979 |
Studies at the Medical Faculty of the Medical Academy of Warsaw |
| 1979 – 1980 |
Residency at the Medical Academy of Warsaw |
| 1982 |
1st degree Specialty in Otolaryngology |
| 1983 |
Ph.D. degree, Medical Academy of Warsaw |
| 1986 |
2nd degree Specialty in Otolaryngology |
| 1989 |
Clinical fellowship in ENT, Prof. Dr. Ugo Fisch, ENT Department, University Hospital of Zurich, Zurich, Switzerland |
| 1989 |
Fellowship in University of Paris, Hospital Cochin, Prof. Jean Marie Sterker, France |
| 1989 |
Doctor of Medicine, Medical Academy of Warsaw |
| 1990 |
Fellowship in ENT Research Laboratory at the University Hospital Paris St-Antoine, Prof. Claude-Henri Chouard, France |
| 1991 |
Clinical fellowship at the 2nd Department of Otolaryngology, University of Vienna, Prof. Dr. Kurt Burian |
| 1991 |
Assistant Professor, Medical University of Warsaw |
| 1993 |
Associate Professor, Medical University of Warsaw |
| 1994 |
Fellowship in Mayo Clinic, Rochester (USA), Thomas J. McDonald, USA |
| 1995 |
Full Professor |
| 1996 |
Scholar at the Audiology and Speech-Language Pathology Department, Provo, UT, USA |
| 2009 |
Specialty in Audiology and Phoniatrics |