Hi Erick,
Not sure why that didn't work; - with the code you supplied (and just the email address linked) the revised code should be:
<td bgcolor="#FFFFFF" class="WADAResultsTableCell"><a href="mailto:<?php echo $row_WADAnorthstar['Email']; ?>"><?php echo $row_WADAnorthstar['Email']; ?></a> <?php echo $row_WADAnorthstar['Website']; ?></td>
Give it another try and see what happens.