# Venous Surgery Outpatient Clinic, Park Hospital Keywords: - [Park Hospital](< /en/search?q=Park Hospital >) - [venous surgery](< /en/search?q=venous surgery >) - [ambulatory surgery](< /en/search?q=ambulatory surgery >) At the Venous Surgery Outpatient Clinic, we perform diagnostics and treatment planning for venous insufficiency and venous surgery.  At the Venous Surgery Outpatient Clinic in Park Hospital, we examine and treat patients with leg swelling or a wound caused by venous insufficiency. Venous insufficiency can also manifest as varicose veins. In addition, at the Venous Surgery Outpatient Clinic we diagnose arterial and venous malformations and plan their treatment. Patients come to the Venous Surgery Outpatient Clinic for examinations and assessment of the need for treatment on the basis of a referral from a doctor. Occasionally, a toe/ankle pressure measurement is needed to assess the arterial circulation. This measurement is done in the Park Hospital's Clinical Physiology Unit. Venous surgery is mainly performed at the outpatient clinic’s procedure rooms. A small portion of procedures are performed in the Park Hospital's Anesthesia and Surgery Unit. All our procedures are ambulatory meaning that patients are discharged on the same day after the procedure and a short monitoring period. ## [ Maisa Portal (opens in new window, links to another website) ](https://www.maisa.fi/maisa/Authentication/Login?lang=britishenglish) MAISA.FI You can use our online services by signing in to the Maisa Portal. Once your treatment with us begins, you will receive information on the services you can access in Maisa. These include appointment booking and preliminary information forms, for example. Click here to go to Maisa’s sign-in page  ## [ Patient guide ](/en/patient/patient-guide) The Patient Guide site answers the most common questions patients may have before, during, and after treatment. Patient guide  ## Contact information and opening hours #### Visiting address Park Hospital Stenbäckinkatu 11 Helsinki Entrance A, 3rd floor #### Postal address P.O. Box 281 00029 HUS ### Customer service [ Phone, Customer service: 09 471 73821 ]()telephone hours: Mon–Thu 8:00–15:00 Fri 8:00–14:30 ## Find us here ### [ Park Hospital ](/en/patient/hospitals-and-other-units/park-hospital)  ## Unit's services ### [ Vascular surgery ](/en/patient/treatments-and-examinations/vascular-surgery)  ## Specialists ### [ Karoliina Halmesmäki ](/en/person/karoliina-halmesmaki) Chief Physician, Vascular Surgery ### [ Saara Penttinen ](/en/person/saara-penttinen) Nurse Manager Updated: 10.02.2026 Print this page