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Don't study CBT. Run it.
20+ hours of live roleplay. We find your weak spots and train them out, supervised by Dr John Crimmins (Maudsley-trained, 25+ years in the room). In 90 days you don't just understand CBT. You can do it.
3-month diploma · Only 5 seats left · Filling fast
A Message from Dr John
With 25+ yearsin psychotherapy, training, and supervision, I'll guide you through the practical skills to become a more confident, effective therapist, structuring sessions, building CBT interventions, and translating theory into real clinical outcomes.
Early bird offer live · limited seats
APAMember
Across 20+ hours of live roleplay, you run real session scenarios while Dr John Crimmins and the team watch how you actually perform.
We catch your gaps: the reframe you struggle with, the moment you lose the agenda, the intervention you avoid, and drill them until they're strengths.
Get it wrong here, in a supervised room, not in front of a real client.
Your weak spots, found in live practice.
20+ hours of supervised roleplay on exactly those gaps.
Real-time feedback from 25+ years in the room.
In 90 days, you'll be able to:
Reframe automatic thoughts live, and hold steady when a client pushes back.
Run behavioural activation, graded exposure, and behavioural experiments.
Treat depression, anxiety, panic, OCD, and trauma using international protocols.
Structure every session: agenda, feedback, homework.
Prove progress with validated outcome tools.
Build relapse-prevention plans that hold.
Skills, not lecture notes.
Learn directly under the mentorship of a clinician who has spent a career at the frontline of CBT.

Academic Director, MindAlgo Academy · Founder, The Behaviour Institute, Dublin
A Consultant Psychotherapist with a PhD in Psychology and 25+ years of clinical experience, Dr Crimmins completed specialist clinical training at the Maudsley Hospital, London, and holds a Postgraduate Diploma in Counselling & Psychotherapy from Trinity College Dublin. Founder & Director of The Behaviour Institute, Dublin and co-founder of the Kildare Street Clinic, he has worked extensively across addiction, trauma, and eating disorders. As lead instructor, he shapes the CBT curriculum and delivers its core teaching.
We don't just train clinicians; we build careers. Your diploma includes comprehensive placement support to help you secure clinical roles, private practice opportunities, or integrate into the MindAlgo ecosystem.
Guidance and support to help you pursue roles in hospitals, clinics, and private practice.
Top performers are evaluated for our consulting practitioner network.
Real stories from psychologists and counsellors who transformed their practice.
I truly understood CBT through this program — not just the theory, but every step of the therapeutic process.
The training built my confidence, therapeutic skills, and clinical competence.
Without a doubt, this is an investment in oneself and one's professional growth.
Learning directly from Dr John bridged the gap between academic knowledge and real-world therapeutic practice.
Moments from our live clinical practicum and graduation ceremonies with Dr John Crimmins.



Practising professionals worldwide — from Dubai to Calicut — who earned their internationally accredited certificate.













Your certificate carries weight because of the institutions behind it. Dr. John Crimmins and The Behaviour Institute are recognised by leading global bodies.

Approved Training Provider since 1996
Quality Management Certified

Govt. of India · Udyam
Startup India
Recognised Startup
You've seen the depth, the mentorship, and the results. Here's everything included — enrol today at the early-bird price.
A complete, internationally accredited diploma — not just lectures.
MRP $500
You save $100
Everything you need to know about this programme
Yes. This diploma is designed for both practising professionals and psychology students (BA, BSc, MSc, MPhil) who want practical CBT skills and an internationally recognised qualification to strengthen their CV before entering clinical practice.
This diploma carries 80 CPD credits, accredited by the CPD Certification Service, London. These credits count toward annual CPD requirements for psychologists, counsellors, and therapists worldwide.
Dr John Crimmins, PhD is a Consultant Psychotherapist, founder of The Behaviour Institute, Dublin, and Academic Director of MindAlgo Academy. Maudsley-trained with over 25 years of clinical experience, he is the lead instructor for the CBT diploma and the academic authority behind the curriculum, shaping its clinical direction and delivering its core teaching alongside MindAlgo's faculty.
You receive an International Diploma co-issued by MindAlgo Academy and The Behaviour Institute, Dublin. The certificate includes a unique digital ID with QR verification and carries CPD accreditation from the CPD Certification Service, London.
Yes. We offer flexible payment options including 3-month EMI plans. International payments via credit card, debit card, and UPI are supported through our secure Razorpay gateway.
Enrol in the International Diploma in Cognitive Behavioural Therapy (CBT) today and join 1,000+ mental health professionals upgrading their skills with MindAlgo Academy.
Next batch starting soon • Limited seats available