Opening Hours

Monday: 9:00 am - 7:00 pm           

Tuesday: 9:30 am - 4:30 pm         

Wednesday: 9:00 am - 5:00 pm


Thursday: 7:00 am - 4:00 pm

Friday: 9:30 am - 3:00 pm

Saturday: Schedule varies

Sunday: Closed  

217 Davenport Rd.
Toronto, ON
M5R 1J3

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ClariVein™ (MOCA)

Endovenous ClariVein™ Treatment for Varicose Veins

At the Vein Institute Of Toronto, we are proud to offer one of the newest endovenous ablation technologies, ClariVein™ to treat patients with varicose veins. Unlike other thermal-based endovenous techniques such as endovenous laser ablation (EVLA) or radiofrequency ablation, Endovenous Clarivein® treatment does not employ heat to promote closure of treated veins.
Endovenous ClariVein™ treatment for Varicose Veins

What is Endovenous ClariVein™ treatment?

The Clarivein® technique involves the use of a mechanical device along with sclerotherapy injection of the vein to be treated. The Clarivein® infusion catheter system has a specialized rotating dispersion tip that allows for better, more effective, 360 degree coverage of a sclerosant chemical to treat the incompetent vein. It is two to three times thinner than the devices used in radiofrequency and laser ablation, and it requires just one tiny entry point in the skin. ClariVein is performed using a local anesthetic with ultrasound visualization of the veins. The procedures take less than 30 minutes.

What Are The Advantages Of Endovenous ClariVein™ Treatment?

MOCA™ varicose vein treatment using the ClariVein™ catheter
has many advantages over existing techniques, including:

Use of Micropuncture Technique for Vein Access with No Surgical Cutdowns:

At The Vein Institute of Toronto™, we utilize a unique micropuncture technique to insert the MOCA™ catheter, which minimizes patient discomfort, and has led to a 98% technical success rate in performing the procedure.

During your initial consultation, Dr. Sanjoy Kundu will be able to determine if you are a potential candidate for this exciting new procedure. To learn more about spider vein treatment, please call us or contact us to make an appointment.

Dr. Sanjoy Kundu | Toronto Venous Medical Expert

Book A Free  (OHIP Covered) Vein Consultation Today!

If you have OHIP coverage, you qualify for a FREE Venous consultation.  A private consultation is the best way for our medical team to evaluate your  varicose vein, spider vein, hand vein or facial vein condition. It also provides you with the opportunity to get your questions answered and address any other concerns you may have.  Book your consultation today!

The Vein Institute of Toronto | Better Business Bureau
The Vein Institute of Toronto | Society of Interventional Radiology
The Vein Institute of Toronto | American Vein and Lymphatic Society
The Vein Institute of Toronto | Cardiovascular and Interventional Radiological Society of Europe
The Vein Institute of Toronto | College of Physicians and Surgeons of Ontario


The Vein Institute
217 Davenport Road,
Toronto, Ontario
M5R 1J3

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Monday: 9:00 am - 7:00 pm
Tuesday: 9:30 am - 4:30 pm
Wednesday: 9:00 am - 5:00 pm
Thursday: 7:00 am - 4:00 pm
Friday: 9:30 am - 3:00 pm
Saturday: Schedule varies
Sunday: Closed