Brain tumors & spinal tumors

Pituitary adenomas

AVM arteriovenous malformation & cavernomas

Trigeminal Neuralgia

Epilepsy surgery

Brain traumatology, severe head injuries & intracranial aneurysms

Chiari Malformation

Narrowing of the spinal canal / Spinal Stenosis

Hydrocephalus

Intervertebral disc herniation

Since 2015 director of the Center for MicroNeurosurgery at Klinik Hirslanden, Zurich

Since 2016 visiting consultant neurosurgeon the Mediclinic City Hospital in Dubai

Consultant & attending neurosurgeon, Department of Neurosurgery, University Hospital Zurich, Switzerland

Consultant & attending neurosurgeon, Department of Neurosurgery, University Hospital Mainz, Germany

Consultant & attending neurosurgeon, Department of Neurosurgery, The Royal London Hospital (UK)

Resident Neurosurgery, Department of Neurosurgery, National Neuroscience Institute, Singapore

Resident Neurosurgery, UCSF, University of California, San Francisco, USA & Department of Neurosurgery, University Hospital Heidelberg, Germany

Author of a large number of scientific publications and book chapters

Patents in the field of computer-integrated minimally invasive neurosurgery  

Professor of Neurosurgery, University of Mainz, Germany

Visiting Professor of Neurosurgery at MBRU University of Medicine, Dubai UAE & Queens University Belfast

Head of the Advisory Board for Neurosurgery at Advanced Medical Technologies, Bracco AMT in Princeton, USA

Development of Dextroscope Virtual Reality Technology for Neurosurgical Planning and Simulation at the Medical Imaging Laboratory, National University of Singapore

2012 American Association of Neurological Surgeons: Synthes Cerebrovascular Award

2004 Indian Society of Neuroradiology Awar for Methods of 3D Neuroanatomy Visualization

2002 Golden Mile Award, European Society of Neuroradiology for Model-Enhanced Neuroanatomy

2001 Singapore Enterprise Challenge Award from the National Science and Technology Board for the development of minimally invasive neurosurgery with augmented reality navigation

Minimally invasive neurosurgery with 3D computer navigation, intra-operative imaging and endoscope assistance

Endoscopic skull base surgery

Virtual Reality (VR) surgery planning and simulation in the Dextroscope

Glioma surgery with 5-aminolevulinic acid (5-ALA) resection technique

Awake survey for tumors in critical brain regions

Aneurysm microsurgery with intra-op Angiography and ICG Fluorescence

Gold standard brain surgery using intraoperative MRI, intraoperative CT, intraoperative angiography, intraoperative electrophysiological monitoring, intraoperative ultrasound & intraoperative navigation