Refer to us Accessing Help GP Referral Make an appointment to see your GP and ask to be referred for counselling to Hounslow IAPT. Your GP must be located in and around the Hounslow area. After you have been referred you will be contacted by Hounslow IAPT to discuss your needs and then referred on to Anchor if counselling is the best approach at this time. Self-referral You can also refer yourself for counselling. Visit the Hounslow IAPT self-referral page, and fill in your details explaining the reason for your referral.