gistfile1.php

<?php

global $wp_query;
	$paged = (get_query_var('page')) ? get_query_var('page') : 1;
		query_posts(
			array( 
				'post_status' 		=> 'publish', 
				'paged'				=> $paged,
				'posts_per_page' 	=> 5, 
				'post_type' 		=> 'reviews', 
				'meta_query' 		=> array(
					array(
						'key' 		=> 'review_type',
						'value'		=> 'treatment'
						)
				),
			)
		);