Do you know of any good individual dental insurances with orthodontic coverage?

My husband, son and I are currently under a dental insurances policy through his employer. We pay about $85 a month but it has no orthodontic discount at all. Are there any other companies that offer dental and orthodontic coverage? Are there any with no waiting periods? I know that it will only be a small percentage of ortho coverage online pharmacy without a prescription but every little bit helps now a days.

Thanks.