# Day Unit, Porvoo Hospital Keywords: - [Porvoo Hospital](< /en/search?q=Porvoo Hospital >) - [cardiology](< /en/search?q=cardiology >) - [pulmonary diseases](< /en/search?q=pulmonary diseases >) - ... Show all keywords - [näytteenotto](< /en/search?q=näytteenotto >) At Porvoo Hospital’s Day Unit, we provide various medication, cytostatic, and blood-transfusion infusions. We also perform various procedures, such as venesection and cardioversion. You need a physician's referral for treatment and examinations with us. At the Day Unit, you will arrive to receive short-term treatment by appointment or stay for monitoring after a procedure (for example, after ultrasound-guided needle aspirate samples and bronchoscopy). ## [ 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 answer the most common questions you might have before, during, and after treatment. See Patient Guide site here  ## Contact information and opening hours #### Visiting address Porvoo Hospital Sairaalantie 1 Porvoo 2nd floor #### Postal address P.O. Box 500 00029 HUS ### Switchboard [ Phone, Switchboard: 019 548 21 ]() #### Opening hours Tue–Thu 8:00–15:30 Fri 8:00–14:15 ## Find us here ### [ Porvoo Hospital ](/en/patient/hospitals-and-other-units/porvoo-hospital)  ## Specialists ### [ Marie Nystedt ](/en/person/marie-nystedt) Nurse Manager Porvoo Hospital Updated: 18.03.2025 Print this page