Prices & Packages
Sessions are one to one in Blackrock,Dublin with Psychologist and clinical hypnotherapist Jason O’Callaghan
They can also be made in clinic to order and sent to you at home. All sessions are recorded for home use
Statistically hypnotherapy has a 93% success rate after 6 sessions
Downloads
We also have a full list of €99 pre-recorded generic clinic sessions. Click here for details
STOP SMOKING PROGRAMS
Click to Pay Below1. €99 Audio Download
Pay Here2. Clinic face to face sessions (€299 clinic session with recording )
PAY HERE3. €497 VIP clinic session (Clinic session plus recording plus free follow up emergency clinic session and emergency recording session )
PAY HEREExecutive Platinum Program — 8 Sessions (€2,000)
For clients who want the fastest, most supported transformation.
Includes:
- Out‑of‑hours appointments
- Direct phone support
- Priority access
Terms: Once paid all in clinic and downloads are non refundable including any unused sessions.
Once you’ve chosen your package, just reach out and we’ll begin your program.
Cancellations
Once paid all sessions and programs both in person and online are nonrefundable this includes for unused sessions.
Please be aware results work differently for everybody therefore like any therapy no guarantees are given
Cancellation or rescheduling of appointments are accommodated once a 12 to 24 hour notice period is given
Thank you for your understanding.
EXCELLENT Based on 165 reviews Posted on Google Paula KellyTrustindex verifies that the original source of the review is Google. I had a really positive experience working with Jason. From the first session, he made me feel comfortable, less anxious & more relaxed. The sessions were calm, professional and tailored to what I needed each session depending on the level of anxiety etc. I’ve noticed a real improvement since starting and I feel more positive and equipped with the tools. I wouldn’t hesitate to recommend Jason to anyone who is considering hypnotherapy and is looking for a welcoming supportive and professional approach.Posted on Google Barry WalshTrustindex verifies that the original source of the review is Google. I've seen it all — the kind of things that harden you and make you think you can handle anything. But there was one deeply personal issue I'd carried for years that nothing else could touch. It affected my sleep, my focus, and my peace of mind in ways I couldn't fully explain. Jason O'Callaghan is the real deal. Extremely professional, no-nonsense, and highly skilled, he created a safe space and used hypnosis and psychological techniques tailored to me. He helped me finally understand and resolve something that had been weighing me down for so long. The difference is night and day. I feel clearer, lighter, and back in control. If you're carrying something heavy that conventional approaches haven't fixed, I highly recommend Jason. He's helped me more than I expected Thank you JasonPosted on Google Feargal KellyTrustindex verifies that the original source of the review is Google. I found Jason's sessions to be very helpful in managing stress levels and facing life challenges with greater resilience. I would have no hesitation in recommending his service to others. Many thanks.Posted on Google Brenda ByrneTrustindex verifies that the original source of the review is Google. Really enjoyed my one to one session with Jason today would definitely recommend him to my friends BrendaPosted on Google Molly WiseTrustindex verifies that the original source of the review is Google. Jason was very professional and put me at ease straight away.Posted on Google Emmet CoyneTrustindex verifies that the original source of the review is Google. It's was a great experience, Jason was professional and made me feel at ease, I am a non-smoker and I will never look back.Posted on Google PatrickTrustindex verifies that the original source of the review is Google. Great experience, Jason is a great guy to deal with.Verified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Ready to make a change?
- Your decision today can change the next 10 years of your life.
- If you want clarity on which option suits you best, you can get in touch any time
- All appointments are confidential and by booking only.
- You’ll receive support that helps you take the next step with confidence.
- You’ll have space to ask questions and explore what feels right for you.
What to expect in your session with Jason
You are guided through a calm, focused state where your mind becomes more open to change.
Most people describe the session as relaxing, peaceful and surprisingly empowering.
During your appointment, you will:
Talk through your issue and the moments you struggle most
Identify the emotional and behavioural roots of your habit or behaviour
Experience tailored hypnosis
Reinforce new patterns that support long term change
Receive a free personalised recording to keep the change growing at home
Your comfort, safety and confidentiality always come first.
What My Clients Say
Many thanks for your help at D4 clinic. I have now lost over 3 stone and feel so good. This picture of me is in my first pair of size 12 jeans in over 20 years. It is just amazing how it has worked. I now love my daily walk.Thanks again for all your help. I would have no hesitation in recommending the D4 CLINIC to my friends and colleagues.