Our Team
Erin Diamond
Erin is a founding Director at Harrisdale Physiotherapy.
Erin has a wealth of experience treating sporting and exercise-related injuries, with a strong interest in rehabilitation and strengthening.
She has recently completed her Masters Degree in Sports Physiotherapy to further enhance her already well-rounded skills in this area. She has a Masters Degree in Exercise Science (Strength and Conditioning) and is also DMA Clinical Pilates trained.
Erin has previously worked at the Perth Heat and East Perth Football Club as a team Physiotherapist.
Jonathan Ellis
Jonathan is a founding Director at Harrisdale Physiotherapy.
Jonathan has been working as a physiotherapist in private practice since graduating from Curtin University in 2013.
Jonathan has recently completed his Masters in Sports Physiotherapy and is highly equipped in managing sport related injuries.
He uses strength and conditioning as part of his rehabilitation with all athletes.
Outside of work Jonathan plays field hockey at Fremantle Cockburn Hockey Club, runs, swims and goes to the gym.
Mike Oostryck
Mike is co-owner, Senior Physiotherapist and Practice Principal at Aubin Grove Physiotherapy. He is a founding Director at Harrisdale Physiotherapy.
Mike graduated from Curtin University in 2001 and has over 20 years of experience in private practice.
He was the Head Physiotherapist for the Australian Women’s Softball Team for several years and has attended two World Championships in Canada and the Netherlands where they won Bronze medals. From his work with this team, he is highly experienced in the treatment of shoulder injuries.
Mike is an ex-elite volleyball player and is also a keen long-distance runner and triathlete and has a special interest in treating running injuries.
Mike has travelled extensively with sporting teams both domestically and internationally and also spent 2 years working as a Physiotherapist in the UK.
Adam Beavis
Adam graduated from Curtin University in 2004 and has over 17 years of experience in private practice.
Adam is a founding director and current practising senior physiotherapist at Kwinana Physiotherapy, Aubin Grove Physiotherapy and Harrisdale Physiotherapy.
Adam has extensive experience in treating all manner of musculoskeletal injuries, but has special interests in treating spinal, sporting and shoulder injuries. Adam also has considerable experience in exercise rehabilitation, as well as the assessment and treatment of workplace injuries.
Adam has lectured for Sports Medicine Australia on several occasions and runs the graduate clinical education program for Accelerate Health physiotherapists (a network of over 15 practices around Perth).
In his spare time, Adam enjoys surfing and basketball.
Cassandra Killeen
Cass completed her Bachelor of Science in Physiotherapy at Curtin University and enjoys treating lower limb and post-operative conditions.
In her spare time Cass enjoys Pilates classes and working out at the gym.
Harrisdale Physiotherapy Affiliates
