To register, please fill out the form below and click submit. Please be sure to completely fill out each field. It is important that we ask for these details, as it will help us provide you with important and relevant information. If you do not know the patient date of birth or date of diagnosis, please enter 22/22/2222 as the date. Please pay close attention to entering all dates in the format of mm/dd/yyyy (Ex: 01/02/2015).
If you already have a User ID and Password, please return to the previous screen to login.Please feel free to contact Jeffrey Toughill at the Histiocytosis Association office to ask any questions you would like. He can be reached during business hours (eastern) at 1-800-548-2758 from within the US and Canada and +1 856-589-6606 from all other countries.