Dr Koos (Jacobus Johannes) Marais: Orthopaedic Surgeon

MBChB, MMed (Ortho), Cum Laude (US)

Dr Marais specialises in all aspects of knee surgery. He is the past president of the South African Knee Society and has delivered various lectures on a variety of knee problems.

He also cohosts instructional courses on arthroscopic knee surgery as well as knee arthroplasty.

Part of the Knee Fellowship training program of the Departement of Orthopaedic Surgery of University of Stellenbosch.


South Afircan Orthopaedic Association

South African Knee Society (SAKS)

International Society of Arthroscopy knee surgery and Sports Medicine (ISAKOS)

South African Arhroplasty Society (SAAS)

Team Members:

Antoinette: Administrative Executive

Marietjie: Accounts Executive

Joel: Research Assistant


We provide an orthopaedic service dedicated exclusively to the problems of the knee. This covers the whole spectrum of knee problems ranging from paediatric to geriatric knee problems. Our practice will take a personal approach to your problem if you have specific needs in mind.


Room 6, Orthopaedic Institute
Cnr Paul Kruger Street & Hibiscus Way
Durbanville, Cape Town, 7550

Tel: 021 975 2686