# Eye Diseases Ward, Oak Hospital Keywords: - [eye diseases](< /en/search?q=eye diseases >) - [Oak Hospital](< /en/search?q=Oak Hospital >) On the Eye Diseases Ward at Oak Hospital, we treat patients who need specialized healthcare in eye diseases. On weekends, we perform urgent retinal detachment repair surgery on patients arriving from all over Finland. We also treat eye cancer patients nationwide who need eye-conserving radiotherapy. ## [ Maisa Portal (opens in new window, links to another website) ](https://www.maisa.fi/maisa/Authentication/Login?lang=britishenglish) maisa.fi Maisa is a digital patient service where you can manage your health matters online. When your care begins, we’ll tell you which services are available to you. In Maisa, you can view your records, book appointments and message your care unit. Click to Maisa  ## [ Patient Guide ](/en/patient/patient-guide) The Patient Guide site answers the most common questions patients may have before, during, and after treatment. See Patient Guide site here  ## Contact information and opening hours #### Visiting address Oak Hospital Zaidankatu 2 Helsinki Entrance C, 2nd floor #### Postal address P.O. Box 225 00029 HUS ### Contact center for eye diseases We have a callback service. [ Phone, Contact center for eye diseases: 09 471 73400 ]()telephone hours: Mon–Fri 7:30–16:00 ### Fax [ Phone, Fax: 09 471 73149 ]() Register at entrance C on the 2nd floor. ## Find us here ### [ Oak Hospital ](/en/patient/hospitals-and-other-units/oak-hospital)  ## Unit's services ### [ Eye diseases ](/en/patient/treatments-and-examinations/eye-diseases)  ## Specialists ### [ Henri Ruutala ](/en/person/henri-ruutala) Specialist Head and Neck Center, Eye Diseases ### [ Teija Pirhonen ](/en/person/teija-pirhonen) Nurse Manager Head and Neck Center, Eye Diseases Updated: 11.09.2025 Print this page