# Forensic Psychiatric Ward P30, Ohkola Hospital Keywords: - [psychosis](< /en/search?q=psychosis >) - [forensic psychiatry](< /en/search?q=forensic psychiatry >) The Ohkola Hospital’s Ward P30 provides forensic rehabilitative care. We provide active and individual examinations and treatment during the rehabilitation phase of your illness. The special strength of our ward is the rehabilitation of patients who have been committed to forensic psychiatric treatment by the Finnish Institute for Health and Welfare (THL), often after a period of treatment in a state psychiatric hospital. On the ward, we also conduct psychiatric assessments of criminal offenders and violence risk assessments. ## [ 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 visiting hours #### Visiting address Ohkola Hospital Ohkolantie 10 Mäntsälä #### Postal address 198 00029 HUS ### Office [ Phone, Office: 09 2716 3553 ]() ### Mobile [ Phone, Mobile: 040 544 6847 ]() ### Fax [ Phone, Fax: 09 2716 3435 ]() #### Visiting hours Mon–Sun 15:00–17:00 Visits must be agreed separately with the staff. ## Find us here ### [ Ohkola Hospital ](/en/patient/hospitals-and-other-units/ohkola-hospital)  ## Unit's services ### [ Forensic psychiatry ](/en/patient/treatments-and-examinations/forensic-psychiatry) Updated: 15.01.2025 Print this page