# Retinal Outpatient Clinic, Oak Hospital Keywords: - [silmänpohjan ikärappeuma](< /en/search?q=silmänpohjan ikärappeuma >) - [lasiaispistos](< /en/search?q=lasiaispistos >) - [eye diseases](< /en/search?q=eye diseases >) - ... Show all keywords - [retinal diseases](< /en/search?q=retinal diseases >) - [Oak Hospital](< /en/search?q=Oak Hospital >) At the Retinal Outpatient Clinic in Oak Hospital, we examine and treat retinal diseases, such as patients with age-related macular degeneration and patients with other macular degeneration. At the Outpatient Clinic for Hereditary Eye Diseases, we examine patients who are suspected to have a hereditary eye disease. Our Outpatient Clinic for Hereditary Eye Diseases is open two days a week: Monday and Tuesday. We examine patients suspected of having a hereditary eye disease. We also monitor progress of the disease if necessary. We may examine a patient’s relatives, if that is likely to yield more information on the disease and how it is inherited. You need a physician's referral for treatment and examinations with us. ## [ 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 Paciuksenkatu 8 Helsinki Building C, 3rd floor #### Postal address PL 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 77910 ]() #### Opening hours Mon–Fri 8:00–15:30 Register at entrance A 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 ### [ Sanna Seitsonen ](/en/person/sanna-seitsonen) Chief Physician Head and Neck Center, Division of Eye Diseases ### [ Tuula Ahvenniemi ](/en/person/tuula-ahvenniemi) Nurse Manager Head and Neck Center Updated: 11.09.2025 Print this page