Expert Varicose Vein Specialist
The Treatment
Endovenous Radio Frequency Ablation (EVRF)
The mainstay of our practice is radiofrequency ablation (RFA). Radio-frequency ablation is a minimally invasive out-patient procedure, performed under local anaesthetic with ultrasound-guidance. The diseased vein is treated by passing a thin catheter up the vein. Local anaesthetic solution is placed around the vein with a thin needle. The vein is then ablated (closed off) in segments by the application of heat energy. Venous ulcers are treated by combining surgical treatment and wound care in collaboration with experienced wound care sisters.
Spider Veins
Sclerotherapy is a medical procedure used to eliminate varicose veins and spider veins. Sclerotherapy involves an injection of a solution directly into the vein. The solution irritates the lining of the blood vessel, causing it to collapse and stick together and the blood to clot. Over time, the vessel turns into scar tissue that fades from view.
Dr Francois Steyn
Leading Vein Health Specialist
Dr Francois Steyn is a highly regarded general surgeon with a special interest in the treatment of varicose veins, venous reflux, and chronic venous disease. With over a decade of experience in both public and private practice, he is known for delivering minimally invasive, evidence-based treatments that prioritise patient comfort and lasting results.
After completing his medical degree and specialist surgical training at the University of Pretoria, Dr Steyn established his private practice at Netcare Pretoria East Hospital. His focus lies in advanced, non-surgical techniques such as radiofrequency ablation (RFA), ultrasound-guided foam sclerotherapy, and micro-phlebectomy—offered in an outpatient setting under local anaesthetic.
Dr Steyn works closely with dedicated wound care professionals to manage more complex venous conditions such as leg ulcers, offering holistic care that supports healing and long-term vein health. His approachable manner, thorough explanations, and commitment to follow-up care make him a trusted choice for patients seeking expert vein treatment in Pretoria.
Whether you're looking for relief from painful varicose veins, or managing ongoing venous insufficiency, Dr Steyn provides tailored, cutting-edge solutions designed to restore health and quality of life.
Your consultation
Your journey to wellness begins with your consultation, tailored to your preference. Our experienced team will be there to guide you, step by step.
Varicose veins
Varicose veins are enlarged, tortuous, bulging blood vessels that are usually the result of underlying venous reflux disease. Varicose veins can be treated with radio-frequency ablation (RFA), Venaseal™, foam sclerotherapy and micro-phlebectomy.
Spider veins
Spider veins are small, dilated, tortuous blood vessels. Sclerotherapy is a medical procedure used to eliminate varicose veins and spider veins. Sclerotherapy involves an injection of a solution directly into the vein. The solution irritates the lining of the blood vessel, causing it to collapse and stick together and the blood to clot. Over time, the vessel turns into scar tissue that fades from view.
Venous Ulcers
Venous Ulcers are the most severe manifestation of chronic venous reflux disease. Venous ulcers are treated by a combination of compression dressings, RFA and comprehensive wound care. Dr Steyn makes use of the services of a number of wound care sisters for the treatment of venous ulcers.
Vein care process
Before procedure
Before the procedure, please arrange transport, as a mild sedative will be administered and driving is not permitted for 12 hours afterward. You will be given a sedative tablet before the procedure. Ensure that you eat a light meal no later than two hours before the appointment. A gown will be provided, but please wear bikini- or speedo-style underwear to allow easy access to the groin area for the ultrasound probe.
During prosedure
During the procedure, please arrive at our rooms 15–20 minutes beforehand to register and take the sedative tablet. You will then change into a gown, keeping your underwear and shirt on. A quick ultrasound reassessment will be performed, followed by cleaning and draping of the procedure area. The procedure itself takes approximately one hour. Once completed, your leg will be wrapped with a bandage.
After prosudure
After the procedure, keep the bandage on for 72 hours unless otherwise advised by the surgeon. You may remove the small dressing at the puncture site after three days. Avoid submerging the leg in water, such as bathing or swimming, for one week—showering is recommended instead. Aim to walk for 30 minutes each day, but avoid vigorous exercise such as running, cycling, or gym workouts for one week. If you plan to fly or travel long distances within two months, please inform the surgeon before the procedure. Driving is permitted 12 hours afterward at your own discretion. Bruising, soreness, and a feeling of tightness are normal and may persist for 2–3 weeks. A follow-up appointment is scheduled for eight weeks after the procedure, which is the optimal time to assess results. Earlier follow-ups can be arranged if needed.
Vein Health Insights
Journey of Transformation: Before & After Gallery From Real Vein Patients.
Varicose Veins Before and after vein treatment.
Happy Vein Patient
Varicose Veins Before and after vein treatment.
Happy Vein Patient
Varicose Veins Before and after vein treatment.
Happy Vein Patient
Varicose Veins Before and after vein treatment.
Happy Vein Patient
Varicose Veins Before and after vein treatment.
Happy Vein Patient
Varicose Veins Before and after vein treatment.
Happy Vein Patient