Find a doctor or infusion center

This tool makes it easy for you to find a TOUCH®-approved doctor or infusion center in your area-wherever you may live-so you can start receiving TYSABRI® (natalizumab).

While searching, keep in mind that an infusion center can be in a doctor's office, in a hospital, or in its own stand-alone facility.

Just type in your location or ZIP code, and you're on your way to receiving TYSABRI in an area near you.

    Search by Doctor(s) Infusion Center(s)


    Biogen is providing this service to help patients find a TOUCH-approved doctor or infusion center in their area and have experience with TYSABRI. Biogen does not receive payment for this service and does not endorse, recommend, have jurisdiction over, and is not responsible for the actions of any healthcare professional.
    You are ultimately responsible for the selection of a doctor and it is an important decision that you should consider carefully. This locator tool is just one source of information available to you.
    If you are a prescriber or infusion center that would like to be removed from the database, please call Patient Services at 1-800-456-2255.


    Learn about relapsing MS events in your area... More >>

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    TYSABRI® (natalizumab) is a prescription medicine used to treat adults with relapsing forms of multiple sclerosis (MS) to slow the worsening of symptoms common in people with MS and to decrease the number of flare-ups (relapses). TYSABRI increases the risk of progressive multifocal leukoencephalopathy (PML). When starting and continuing treatment with TYSABRI, it is important to discuss with your doctor whether the expected benefit of TYSABRI is enough to outweigh this risk.

    Important Safety Information

    TYSABRI increases your risk of getting a rare brain infection—called progressive multifocal leukoencephalopathy (PML)—that usually leads to death or severe disability.

    Before receiving TYSABRI, it is important to tell your doctor:
    TYSABRI can cause serious side effects. If you have any of the symptoms listed below, call your doctor right away:
    The most common side effects of TYSABRI are:
    These are not all of the possible side effects of TYSABRI. For more information, ask your doctor. To report side effects to FDA, please call 1-800-FDA-1088.

    Please see Full Prescribing Information (PDF) including Boxed Warning and Patient Medication Guide (PDF).

    This information is not intended to replace discussions with your healthcare provider.