Kaleida Health can do all of these things if you have signed a general written consent form. Once you sign this general written consent form, it will be in effect indefinitely unless you revoke your general written consent. You may revoke your general written consent at any time, except to the extent that we have already relied upon it. For example, if we provide you with treatment before you revoke your general written consent, we may still share your health information with your insurance company in order to obtain payment for that treatment. To revoke your general written consent, please write to the Kaleida Health Privacy Officer, 726 Exchange Street Suite 200, Buffalo, New York 14210. 