| 2015 | Director of Karl Landsteiner Institue for Retinal Research and Imaging |
| 2009 | Head of the Macular Service Rudolf Foundation Hospital (Teaching Hospital Medical University of Vienna) Head of the Ophthalmic Day Hospital Rudolf Foundation Hospital (Teaching Hospital Medical University of Vienna) |
| 2007 -2020 | Senior reseacher, Department of Ophthalmology, Medical University of Graz |
| 1999 | Dissertationspreis des "Vereins zur Förderung von Wissenschaft und Forschung in den Neuen Universitätskliniken am Allgemeinen Krankenhaus der Stadt Wien (VFWF-Preis) |
| 2015 -2020 | Karl Landsteiner Institut für Retinale Forschung und Bildgebung Leiter |
| 2014 -2020 | Wissenschaftlicher Ausschuss des Medikamentenbeirates Experte |
| 2009 -2020 | Netzhautkommission der Österreichischen Ophthalmologischen Gesellschaft Mitglied |
| 2013 -2020 | JOURNAL OF OPHTHALMOLOGY: Editorial Board Member |
| 2010 -2020 | SPEKTRUM DER AUGENHEILKUNDE: Editorial Board Member |
| 2009 -2020 | ACTA OPHTHALMOLOGICA SCANDINAVICA |
| 2009 -2020 | GRAEFES ARCHIVE FOR CLINICAL AND EXPERIMENTAL OPHTHALMOLOGY |
| 2013 -2020 | BRITISH JOURNAL OF OPHTHALMOLOGY |
| 2013 -2020 | RETINA-THE JOURNAL OF RETINAL AND VITREOUS DISEASES |
| 2019 | Rudolfstiftung Medical Retina Round Table Organisator |
| 2019 | VII. Rudolfstiftung Medical Retina Symposium Chair |
| 2018 | VI. Rudolfstiftung Medical Retina Symposium Chair |
| 2017 | Rudolfstiftung Medical Retina Round Table Organisator |
| 2017 | V. Rudolfstiftung Medical Retina Symposium Chair |
| 2016 | Rudolfstiftung Medical Retina Round Table Organisator |
| 2016 | IV. Rudolfstiftung Medical Retina Symposium Organisator |
| 2015 | III. Rudolfstiftung Medical Retina Symposium Organisator |
| 2015 | Rudolfstiftung Medical Retina Round Table Organisator |
| 2014 | Rudolfstiftung Medical Retina Round Table Organisator |
| 2014 | II. Rudolfstiftung Medical Retina Symposium Chair |
| 2013 | Novartis Retina Round Table Chair |
| 2013 | I. Rudolfstiftung Medical Retina Symposium Chair |
| 2012 | Novartis Retina Round Table Vorsitz Chair |
| 2012 | IV. Österreichisches Spectralis Anwendertreffen Chair |
| 2011 | Novartis Retina Round Table Chair |
| 2010 | Novartis Retina Round Table Chair |
| 2009 | Update: Retinale Venenverschlüsse Chair |