About Us
Rooted in Ancient Wisdom, Crafted for Modern Wellbeing
Our therapies blend time-honoured healing traditions with contemporary techniques to support balance, relaxation, and lasting wellbeing.
Alisha O'Sullivan, MRes, BSc (Hons)
Founder and Therapist
At Siam Holistic Therapy, we believe in a holistic approach to healing, which involves treating the whole person – body, mind, and spirit. We understand that each individual is unique, and we tailor our services to meet their specific needs.
Our approach is based on the principles of natural healing, which emphasises the body’s innate ability to heal itself.
We work in partnership with our clients to identify the underlying causes of their health issues and develop a personalised treatment plan that addresses their individual needs.
- Top 3 Massage Therapists 2026 - ThreeBestRated®
- The Best Wellness Therapist Award 2026
- Judge & Score-Processing Committee Member – WANTC International Massage Championship 2026
- Evidence-Informed, Holistic Practice
- CHNC Registered | Member of MTI, AoR, IFPA
- Personalised Consultations and On-Site Parking
- First Aid Trained and COSHH Trained
Excellent rating
Based on 182 reviews![]()
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This was my first treatment with Alisha. I’d been having trouble with shoulder and it was recommended I booked an appointment by a friend at the gym. I’ve had lots of massages before but this was completely different, Alisha listened to my concerns and tailored the massage specifically. It was very thorough and even after just the one treatment l can feel the difference, I have already booked in for my next session. I highly recommend you take a look at her page, she offers a wide range of treatments with a very personal perspective. Genuinely a first class experience. Thank you so much Alisha 😁
Emma Davies2 days ago
Wonderful experience every time I visit. Always look forward to my monthly treatments, such a relaxing experience
Sophie Jacob4 days ago
Lovely calm lady who knows instinctively what she is doing. Make you feel comfortable and at easy I would highly recommend to my friends
Glenda Conner4 days ago
A fantastic experience and well worth the money. Alisha takes time to understand what you want and need from a massage. She explains what she will do before beginning which is really helpful. The massage was amazing and Alisha really focused on my problem areas. The equipment was very clean and the room was very relaxing. After my massage, I immediately rebooked another session and look forward to it.
Clare Edwards5 days ago
A great experience. Alisha made me feel comfortable from the outset, took time to understand what needed attention, and provided an excellent massage. She explained the areas of tension afterwards. I have no hesitation in recommending her and look forward to visiting again.
Kim64 days ago
Amazing treatment. Works the area that are needed , rather than a routine treatment
Elliot Lloyd64 days ago
I honestly can’t recommend Alisha enough. I’ve suffered with my back for way too long and decided to give a massage a try — and I’m so glad I did. Alisha worked absolute wonders and I could genuinely feel the difference afterwards. She was lovely, professional and made me feel completely at ease. It’s amazing how much better my back feels after just one treatment. Thank you so much, Alisha. I’ll definitely be back and will 100% be recommending you to anyone who needs a good massage. 😊
Stuart Davies64 days ago
I had my second visit to Alisha today. I had my first neck, back and shoulder massage around 6 weeks ago and had to book another. Alisha is very lovely and made me feel at ease as soon as I stepped in the front door. I, again, left feeling totally relaxed and de-stressed. I've made a 3rd booking in another 6 weeks and my wife will be having her first experience tomorrow. I cannot recommend Alisha highly enough! 🧘♂️
2489marcus75 days ago
Really excellent massage. It helped so much with my tight neck and shoulders. Also really recommend the TMJ release! My jaw feels completely different now, and all the tension has gone. Pretty magical. Alisha is clearly very knowledgeable. Thanks so much, Alisha! Highly recommended.
Elliot Evans77 days ago
Felt great after treatment lady was exceptional and a really nice person highly recommended have already booked my next appointment 👍
Jason davies78 days ago
Why Choose Siam Holistic Therapy
Where personalised treatments, holistic healing, and experienced practitioners come together to support your complete wellbeing.
Personalized Treatments
Our personalised treatments are carefully tailored to your individual needs, goals, and lifestyle for optimal, lasting wellness.
Holistic Healing Approach
Our holistic healing approach focuses on balancing mind, body, and spirit to support overall wellbeing and long-term health.
Peaceful Environment
Our peaceful environment is designed to promote deep relaxation, comfort, and calm from the moment you arrive.
Trusted Practitioners
Our highly-qualified practitioners are , experienced, and committed to delivering safe, effective, and professional care.
Our Awards and Achievements
Recognised for excellence in holistic care, service, and wellbeing.