About Us


iSTOP is a non-profit charitable organization, we appreciate all the support since 1994!

Please bear with us as we transition our website to our new web platform
We welcome you to navigate back to the previous version of the website.


Legacy Website

We have noticed that many websites provide iSTOP.org as a resource reference link. 

Although the iSTOP legacy site is not being updated for content, it is being maintained for posterity.

For more information please click this link to go back to the legacy website




Supported by crowd funding, group giving, volunteers, memberships, and gift donations.

Thank you for your ongoing support!


Charitable Giving



Our gratitude goes out to all iSTOP members and donors for making this directory possible. 

Thank you for making GunnIMS resources available to the public, for patients, practitioners, researchers and enthusiasts alike.

Gunn IMS "points" the way!


2017 © The Institute for the Study and Treatment of Pain
Link back to 

Powered by Wild Apricot Membership Software