Asher Geffen

Asher Geffen's Bio

Asher is a highly qualified Sleep Technician at Thoracic & Sleep Group Queensland, bringing a rigorous scientific background to our clinical team. After graduating from the University of Queensland with a Bachelor of Biomedical Science (Honours Class 1), Asher went on to complete a PhD in Medical Science. This deep analytical expertise informs his diligent and detail-oriented approach to patient care and diagnostics.

Asher is responsible for performing comprehensive night-time polysomnographic (PSG) testing, including CPAP and Bilevel ventilation titration. He works closely with Dr Andrew Scott to manage patient trials, ensuring that education, monitoring, and data analysis meet the highest NATA/ASA standards. Known for his personable and friendly nature, Asher is dedicated to supporting patients through their sleep health journey with both clinical precision and genuine care.

News and blogs

Stay informed with expert tips, research updates, and wellness insights from our team of respiratory and sleep medicine professionals.

Blog of the Week

How Much Sleep Should You Be Getting to Stay Young and Healthy?

We’ve all wondered how much sleep we should be getting each night. Last May, a

Recent

CPAP v Oral Appliances

Obstructive Sleep Apnea (OSA) is a prevalent condition where upper airway collapse leads to repetitive

Orexin Agonists: A New Pharmacological Intervention for Narcolepsy

Narcolepsy Narcolepsy is a chronic sleep disorder characterized by excessive daytime sleepiness occurring alone or

How Much Sleep Should You Be Getting to Stay Young and Healthy?

We’ve all wondered how much sleep we should be getting each night. Last May, a

The Glymphatic System: The Brain’s Night-shift Cleaning Crew

What is the glymphatic system? The glymphatic system is a brain-wide perivascular network that allows