Len Kleanthous
Psychotherapy
About
As well as addiction, Len is skilled in addressing challenging thought processes and negative beliefs that influenced their moods and behaviours. To further enhance his therapeutic approach, Len pursued training in Cognitive Behavioral Therapy (CBT) and Dialectical Behavioral Therapy (DBT) Skills, which he integrates into his therapeutic work.
Len enjoys working in one-on-one therapy, and he practises as a relational therapist. His passion extends to group therapy sessions, where he conducts psychoeducational groups on various topics, including self-esteem, emotional awareness, self-care, and financial well-being, as well as DBT skills training. He firmly believes in the power of these group dynamics to foster personal growth and positive change.
Throughout his career, Len has continuously nurtured his professional development and psychotherapy skills. He remains deeply committed to helping his clients enhance their self-worth, overall well-being, and capacity to make meaningful life changes.
In the area of addiction recovery, Len is recognised as a specialist with over 15 years of experience in working with individuals facing addiction and dual diagnosis challenges, as well as their families. He brings a wealth of coping skills and interventions to any team or service dedicated to assisting clients in their pursuit of change, personal growth, and a life free from addiction.
Len is known for his compassion, empathy, and encouragement, which he offers to clients throughout their recovery journeys. His consistent support has been a source of inspiration and transformation for many individuals seeking recovery.
“Evidence-based care tailored to each patient — taking the time to explain options and shared decisions.”
— Len Kleanthous
Education & training
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2010–2016 MD · Medicine and Surgery
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2016–2020 Residency · Psychotherapy
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2020–2021 Fellowship · Subspecialty training
Career & appointments
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2020-09–2021-08 Junior consultant
Licenses & insurance
Medical licenses
Board certifications
Procedures performed
| Procedure | Code | Lifetime count |
|---|---|---|
| GP consultation | 99213 | 649 |
| Annual physical exam | 99395 | 2,399 |
| Vaccination administration | 90471 | 799 |
| Minor procedure (skin) | 17110 | 712 |
Services & pricing
| Service | Duration | Modality | Price |
|---|---|---|---|
| New patient consultation (60m) | 60 min | in_clinic|telemed | 180.00 EUR |
| Follow-up consultation (30m) | 30 min | in_clinic|telemed|phone | 90.00 EUR |
| Vaccination administration | 120 min | in_clinic | 720.00 EUR |
| Minor procedure (skin) | 30 min | in_clinic | 630.00 EUR |
Office, team & in practice
Videos
Research & publications
h-index: 12 · i10: 6
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Outcomes of Psychotherapy in adults — a multi-centre cohort
DOI: 10.4338/euroclin.2025.0 · PMID: 33009068 · cited by 153
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European registry analysis of Psychotherapy outcomes
DOI: 10.5248/euroclin.2024.1 · PMID: 31650042 · cited by 187
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Outcomes of Psychotherapy in adults — a multi-centre cohort
DOI: 10.5100/euroclin.2023.2 · PMID: 35730888 · cited by 13
Invited talks
- Practical updates in Psychotherapy European Annual Congress (Psychotherapy) · Vienna · 2024 · invited
- Single-centre experience in Psychotherapy National Society Meeting · · 2023 · oral abstract
Awards & memberships
Awards
- 🏆 Top-rated Psychotherapy — · EuroClinics Patient Choice · 2025 · regional
Society memberships
- WONCA Europe — Family Doctors — Member · since 2021
- national college of family doctors — Member · since 2021
- European Union of Medical Specialists (UEMS) — Member · since 2021
Patient reviews
- Bedside Manner
- 0.05
- Knowledge
- 0.08
- Wait Time
- 3.80
- Staff Friendliness
- 0.02
- Ease Of Appointment
- 4.00
- Value For Money
- 4.10
- Would Recommend Pct
- 4
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★ 5 verified visit
“Very thorough first visit — explained every step. Booking was easy and the staff were welcoming.”
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★ 5 verified visit
“Took time to listen and reviewed all my previous results. I would absolutely recommend.”
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★ 4 verified visit
“Professional and knowledgeable. Wait on the day was a bit long, otherwise excellent.”
Articles by this doctor
- Patient education Patient guide to Psychotherapy
- Awareness When should you see a psychotherapy?
For international patients
- Coordinator
- Patient liaison · len.kleanthous@euroclinics.example