# Dermatology Outpatient Center, Skin and Allergy Hospital Keywords: - [skin diseases](< /en/search?q=skin diseases >) - [Inflammation Center](< /en/search?q=Inflammation Center >) - [Skin and Allergy Hospital](< /en/search?q=Skin and Allergy Hospital >) - ... Show all keywords - [ihosairaudet](< /en/search?q=ihosairaudet >) In addition to the initiation and monitoring of biological drug therapies (e.g. intravenous therapies), the treatment of the most difficult atopic and psoriasis patients has been centralized in the Skin and Allergy Hospital's Dermatology Outpatient Center. Our Dermatology Outpatient Center houses the offices of three dermatologists. At the Dermatology Outpatient Center, we provide various UV phototherapies (UVAB, UVB, UVA1, and PUVA) and conduct photo-patch tests. Phototherapy or light therapy is usually provided as a series of treatments two to three times a week in treatments periods of 15–25 sessions. New patients are given treatment advice by the psoriasis nurse and some patients visit the nurse after a phototherapy or topical treatment period for treatment follow up. ## [ 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 Meilahdentie 2 Helsinki #### Postal address P.O. Box 160 00029 HUS Helsinki ### Contact center for Inflammation Center [ Phone, Contact center for Inflammation Center: 09 471 75200 ]() #### Service hours Mon–Fri 7:30–15:00 ## Find us here ### [ Skin and Allergy Hospital ](/en/patient/hospitals-and-other-units/skin-and-allergy-hospital)  ## Unit's services ### [ Dermatology ](/en/patient/treatments-and-examinations/dermatology)  ## Specialists ### [ Taina Rantala ](/en/person/taina-rantala) Nurse Manager Dermatology Outpatient Center, Skin and Allergy Hospital ### [ Pauliina Nuutinen ](/en/person/pauliina-nuutinen) Senior Ward Physician Dermatology Outpatient Center, Skin and Allergy Hospital Updated: 22.11.2024 Print this page