Dr Sanjay Dhupelia


Dr Sanjay DhupeliaDr Sanjay Dhupelia was awarded a Bachelor of Surgery and a Bachelor of Medicine from the University of Queensland in 2002 and trained as a Radiologist at the Royal Brisbane Hospital in Queensland. He undertook a Neuroradiology imaging Fellowship at the Royal Brisbane Hospital and at Queensland X-Ray. Following this he completed a cross sectional and interventional Musculoskeletal Imaging Fellowship at St Paul’s Hospital in Vancouver, Canada. He joined Queensland X-Ray in 2011 and works in private practice in Brisbane and on the Gold Coast.

His special areas of interest include musculoskeletal and spinal intervention, dynamic imaging of the lower limb, cartilage mapping as well as popliteal artery entrapment syndrome. He is a Senior Lecturer at the University of Queensland and is actively involved in teaching.

Immediate Past President

Dr George Koulouris

MBBS, GrCertSpMed, MMed(Radiology), FRANZCR

George KoulourisGeorge Koulouris completed his radiology training at The Alfred Hospital in Melbourne in 2004. He then worked at Victoria House Medical Imaging and undertook further training in musculoskeletal imaging at Thomas Jefferson University Hospital, Philadelphia.

Throughout his career, George has maintained a determined focus on research, publishing in excess of 30 articles in peer review journals and textbook chapters. He now works at Melbourne Radiology Clinic in East Melbourne, where he pursues his areas of interest, such as the imaging assessment and treatment of muscle injuries, such as hamstring, calf and groin strains, tendinosis, back and neck pain, as well as musculoskeletal intervention. Imaging of articular cartilage as well as foot and ankle imaging are further areas of interest.


Dr Morgan McMeniman


Dr Morgan McMenimanDr Morgan McMeniman graduated from the University of Queensland Medical School in 2005 with honors. He completed his radiology training at the Royal Brisbane and Women's Hospital in 2012 and a fellowship in musculoskeletal imaging and intervention at St Paul’s Hospital in Vancouver, Canada before joining Queensland X-Ray in 2013 where he currently works in both hospital and suburban settings.  His practice focuses mainly on musculoskeletal imaging and intervention.

Morgan is a past AMSIG presenter and commenced as secretary in 2015.


Dr Tim Dickson


Dr Tim DicksonDr Tim Dickson gained his medical degree from The University of Newcastle in 2004 and completed internship and basic training at the John Hunter Hospital, Newcastle as well as two years as an unaccredited orthopaedic registrar for the Hunter New England Health Service and two years as an accredited orthopaedic registrar on the Queensland Orthopaedic training scheme. Tim ultimately switched career paths to Radiology and relocated to Melbourne where he completed his radiology training at The Alfred Hospital in 2015 followed by an MRI, musculoskeletal imaging and intervention fellowship with Dr George Koulouris in East Melbourne.

Tim currently works in private practice in East Melbourne focusing on musculoskeletal imaging and intervention as well as holding a visiting medical officer position at the Alfred Hospital in MR imaging. Tim has presented at previous AMSIG meetings and was the co-convener for the most recent AMSIG ASM in Melbourne 2017.

Vice President

Dr Greg Cowderoy


Dr Greg Cowderoy - AMSIG Vice PresidentDr Greg Cowderoy trained in radiology at the Royal Brisbane and Women’s Hospital. He developed his interest in musculoskeletal imaging and image guided procedures in the early 1990s at a time of rapid development of ultrasound and MR in this field. Greg has published in peer reviewed international journals and has been invited to present musculoskeletal imaging topics throughout Australia.

Greg has worked as a radiologist in Brisbane Private Hospital since 1992 and was director of the diagnostic imaging department for the hospital from 2005-2010. Brisbane Private Hospital provides specialist orthopedic and sports medicine services to Brisbane. Since 2010 he has had the pleasure of practicing in a specialist musculoskeletal imaging practice, Brisbane Private Imaging, with three like-minded colleagues. He has also enjoyed working and teaching at the Royal Brisbane and Women’s Hospital diagnostic imaging department in recent years.

Greg is the Vice President of the Australian Musculoskeletal Imaging Group. He has served on the Brisbane Private Hospital Medical Advisory Committee since 2006 and the Queensland Branch Committee of the RANZCR since 2004. He is an associate member of AO Spine Australia.
Areas of special interest include musculoskeletal imaging, image guided procedures and vascular access.