Hi eokpekpe
To obtain what you are asking would be needed a custom work to apply to the php code and css style and this is out of this forum scope.
Anyway i suggest to add there a module position
You can edit this file /templates/ja_healthcare/tpls/blocks/mainnav.php
and add this block module below line 33
<div class="yourcustomclass">
<jdoc:include type="modules" name="<?php $this->_p('custom') ?>" style="T3Xhtml" />
</div>
custom will be the position and the name of your module and yourcustomclass should be the css class you created and added to the custom.css file in this folder /templates/ja_healthcare/css/
Then add the properties hidden-lg hidden-sm for your module in module class suffix
Now you have a new position where you can publish your custom module with text
Hope it helps
Regards