The team


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The team


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Dr Tilmann Rust

Dr Rust is a General Practitioner with 20 years extensive experience in neurosurgery. He assists across the entire spectrum of neurosurgery which includes vascular neurosurgery (aneurysms, AVMs), tumour neurosurgery and complex spinal neurosurgery and clinical consultations. He also is a director at Eastgardens Medical Centre General Practice and a contractor at Maroubra Medical Centre, where he performs minor surgery, with an emphasis on skin cancer surgery, at both practices. He is married with four children.


Wendy is Dr Allan’s practice manager. She has worked in medical administration for over 20 years and has extensive experience, in particular neurosurgery and spinal surgery.

She prides herself in providing the highest level of patient care, and is responsible for guiding and assisting patients during and after their surgeries and treatment.


Maddy has 5 years of experience in administration and moved to the health care sector for a new challenge. Maddy enjoys the fast paced nature of the practice and has a passion for providing exceptional care and support to patients.


Olivia is a medical student at the University of Sydney and PhD candidate at Harvard. With experience in healthcare and passion for patient care, she is dedicated to ensuring that patients always have a pleasant experience with Dr Allan. 


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Dr Ben Olesnicky

Dr Olesnicky is a specialist anaesthetist with a subspecialty interest in anaesthesia for neurosurgical cases, intraoperative neuromonitoring, trauma and orthopaedic anaesthesia. Dr Olesnicky is a founding member of the Northern Sydney Anaesthetic Research Institute and is active in perioperative research. He currently works at Royal North Shore, North Shore Private and The Mater Hospital.

Dr Adam Rehak

Dr Adam Rehak underwent his anaesthetic training at Monash Medical Centre in Melbourne and Guy’s and St Thomas’ Hospital Trust in London, before undergoing a provisional fellowship at Royal North Shore Hospital in Sydney. He is currently a senior staff anaesthetist at Royal North Shore Hospital and the director (anaesthesia stream) of the Sydney Clinical Skills & Simulation Centre (SCSSC). He is an accredited anaesthetist at North Shore Private, the Mater and Macquarie University Hospitals. He has an appointment at Sydney University as a Senior Clinical Lecturer, where he is currently a Unit of Study supervisor for a post-graduate degree in clinical neurophysiology.