Orthopaedic Surgeons
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Mr David Colvin | Orthopaedic Surgeon
Mr Colvin is a practising orthopaedic surgeon specialising in shoulder and knee surgery. He has over twenty years’ experience treating workers’ compensation and motor vehicle injuries. He is a fellow of the Royal Australian College of Surgeons and a member of the Australian Orthopaedic Association. David is also a member of the American Academy of Orthopaedic Surgeons, and the Arthroscopy Association of North America.
Mr Colvin is an approved medical specialist (AMS) with WorkCover WA. He previously served on the Medical Advisory Committee at WorkCover WA and sat on the advisory committee for the establishment of the code of conduct “Insurer and self-insurer principles and standards of practice.
Mr Benjamin Witte | Orthopaedic Surgeon
I am an experienced qualified Orthopaedic Surgeon specialising in knee surgery. During my years in practice, I have particularly concentrated on sports knee surgery and knee replacement.
After I completed my Orthopaedic training here in WA in 2001, I travelled to Sydney to undergo further Fellowship training in sports knee surgery and knee arthroplasty with Leo Pinczewski at the Mater Hospital. I also worked with Bill Walter Senior also at the Mater Hospital doing a ‘mini-Fellowship’ in hip arthroplasty.
My private practice is located at St John of God Hospital Murdoch (in the Wexford Centre) and I operate at St John of God Murdoch, Murdoch Surgicentre, Mount Hospital and Rockingham General Hospital. I also regularly visit and operate in the Kimberly (especially Kununurra).
Since I have returned to Perth, I have concentrated my practice south of the river and worked at Fremantle Hospital for 11 years (two as Head of Department of Orthopaedics) and have also worked at Armadale Hospital, Peel Health Campus and Rockingham Family Hospital (now Waikiki Private).
I also provide medicolegal reports for Workers’ Compensation and Motor Vehicle Accident claims, specialising in hip and knee injuries. I am an approved medical specialist (APIA) with WorkCover WA.
Education and Qualifications
Undergraduate:
B Med Sci 1986 (University of Tasmania)
Frank W Fay prize in Surgery 1988
(Elective: Orthopaedics, Kuala Lumpur Malaysia) 1989
MBBS 1989 (University of Tasmania)
Postgrad:
AO Fellowship Karlsruhe Germany 1996
SE Thames Orthopaedic Training Scheme UK 1995–1996
Orthopaedic Registrar Research prize (Best Paper) AORA 1999
West Australian Orthopaedic Advanced Surgical Training 1998–2001
FRACS (Ortho) 2001
Post Fellowship:
Knee Arthroplasty and sports knee fellowship Jan–July 2003 with Leo Pinczewski (NSOSM).
Hip Arthroplasty with Bill Walter Snr, Mater Hospital Aug–Sept 2003
Dr. Ben Kimberley | Orthopaedic Surgeon
Dr. Ben Kimberley earned his Bachelor of Medicine and Bachelor of Surgery degree from Sydney University in 1990. He completed a Fellowship in Hand & Upper Limb Surgery in 2002 and has since built a distinguished career in both public and private practice.
From 2002 to 2008, Dr. Kimberley served as a Consultant Orthopaedic Surgeon at Royal Perth Hospital and Sir Charles Gairdner Hospital, where he gained extensive experience in both elective and trauma surgery. He has been in private practice since 2002, specializing in trauma and elective surgery for over 15 years.
Dr. Kimberley’s areas of expertise include joint replacement surgery (with proficiency in hip replacement using the anterior approach, knee, ankle, shoulder, and elbow replacements), arthroscopic shoulder and upper limb surgery (including wrist surgery), trauma surgery, and reconstructive knee surgery.
He performs surgery at several esteemed facilities, including The Mount Hospital, Hollywood Private Hospital, Armadale Health Service, and St John of God Day Surgery Centre.
Mr Peter Ammon | Orthopaedic Surgeon
Mr Peter Ammon is a senior orthopaedic surgeon, in active clinical practice who well respected for his expertise in Foot and Ankle surgery and Knee surgery including knee replacement. He has been in full time private practice since 2004 and has performed over 10,000 foot and ankle procedures.
He is one of the select few foot and ankle surgeon who is APIA certified, and in active clinical practice.
He also has extensive medicolegal experience of over 20 years and receives briefs from both plaintiff and defendant firms, and from workers compensation and public liability schemes.
Mr Ammon’s reports are comprehensive, and evidence based. His meticulous attention to detail, and adopting a forensic approach to the issue of causation, treatment, prognosis and work capacity have always been well respected.