Get non-standard user attributes in layout
First, to access the additional user fields you will need to load the full user object using an available user id with the user_load() function.  

global $user; //This contains the basic information for your current user.  

$account = user_load($user-&gt;uid); //$account now includes all of your custom account fields.


Now that you have the fully loaded user object you will need to choose a template to modify.

Depending on where the values need to be, this could be one of many templates.  I highly recommend checking out the Theme Developer module to help find preprocessing functions and available templates to override.

There is some fantastic information on setting up variables for use in a template here.

Example snip:

&lt;?php
function drop_preprocess_foo(&amp;$variables) {
  // Do not do this unless you mean to:
  $variables['foo_list'] = array('list item 4');
  // Instead do this:
  $variables['foo_list'][] = 'list item 4';
}
?&gt;