I use a lady called Kathy Kirby - you can find her via google. She is based in Witney (which is Oxfordshire) but I think that she covers Warks too. Roughly £40 per session I think but definitely worth it - we saw a real difference when she did ours. She is also a proper chartered physiotherapist so I understand that she can liaise with your vet too if necessary.
Helena Tombs in Cubbington, Leamington Spa is excellent at £35 and also Teresa Elwell in Cropredy, also about £35 is very good. Let me know if you need the numbers.
Another for Halina Tombs here, but she is very busy atm so may refer you to Julia Parkinson (I think) who is also good. PM me if you want their numbers. Charged £40 per session last time.
I have used Gail Williams. She was recommended by my vet and he says that she is "a magician" and has successfully treated horses that he was prepared to write loss of use certificates for. I was very pleased with her, she is caring and knowledgable, and explained everything she was doing and why. She has a website www.gailwilliams.co.uk
Do you have the telephone number or email address for Helena Tombs as I have lost contact and my youngster may have Sweeney Shoulder and I would like her to have a look at him as my vet is unsure as to diagnosis.
Thanks
Monty 81