Speech language pathologist/therapist. Finding an SLP who actually understands stuttering is unfortunately very hard to find. Most SLPs are not comfortable with stuttering and it's as much of a art as it is a science to be able to help. If a therapy or therapist doesn't feel right to you, don't be afraid to change. You can reach out to the BSA (British stammering association), maybe they can help you. Also, if you're near the UK, check out StammaFest (www.stamma.org). I actually quite recommend going to StammaFest if you can. There will be some good workshops.