Meet the team

At Charterhouse Clinic, our team of dedicated and qualified individuals helps our clients navigate the road of drug and alcohol addiction recovery. Find out more about what we do.

 

Chief Executive

Peter Paul, MSc

Peter Paul - Chief Executive of Charterhouse ClinicSpecialising in addictive behaviours, Peter Paul is our Chief Executive and has over thirteen years of hands-on experience in supporting addiction recovery. Having written and facilitated numerous evidence-based, group work programmes for rehab clinics across the UK, Paul brings a unique, informed insight that that allows us to assert ourselves as one of the best private rehab clinics in the UK.

With an unrivalled skill-set in working with individuals with a wide spectrum of compulsive behaviours, including addictions, eating disorders and depression, Paul’s ability to craft bespoke programmes lets us deliver a truly world-class experience for our clients. Read Peter’s full profile here.


Treatment Director

Obi Unaka, BSc

Obi UnakaObi Unaka is a therapist, clinical supervisor, consultant and registered manager with experience of working with individuals presenting with problematic substance use and process or behavioural addictions.

Obi has established and developed a number of rehabilitation facilities, and holds strategic and operational responsibility for the Charterhouse Clinic group.

Obi has vast experience of developing treatment services and leading clinical teams within residential, community and criminal justice settings. Read Obi’s full profile here.


Consultant Psychiatrist

Dr J S Grewal, MBBS DA DCH MRCPsych

Dr J S Grewal - Consultant Psychiatrist at Charterhouse ClinicOur Consultant Psychiatrist, Dr Jas Grewal, is a full time NHS Liaison Psychiatrist who has extensive knowledge and experience of supporting addiction recovery programmes.

As a Consultant at Charterhouse, Dr Grewal draws from his clinical knowledge to help us deliver our bespoke addiction recovery plans. With his own private practices in Coventry and Warwickshire, Dr Grewal has been a qualified Doctor for over 24 years, after successfully earning his Bachelor of Medicine and Surgery degree from The Royal Free Hospital School of Medicine in London.

After becoming a member of the Royal College of Psychiatrists in 2005 and earning his Certificate of Completion of Training in 2008, he has gone on to achieve much success in the field of psychiatry:

 

  • Dr Grewal is dual qualified and listed on the General Medical Council (GMC) Register as a Consultant Specialist in:
    • General Adult Psychiatry
    • Addiction Psychiatry

 

  • Dr Grewal further specialised in the treatment of Healthcare Professionals (HCPs) with Addiction and Psychiatric problems. For many years, Dr Grewal offered support and guidance to the Sick Doctors Trust (SDT) and the British Doctors and Dentists Group (BDDG). Dr Grewal has extensive experience of treating doctors under investigation by the GMC or whose registration is restricted by the GMC.

 

  • Dr Grewal achieved a Master of Business Administration (MBA) degree from the Open University in 2011 and is also a member of the Faculty of Medical Leadership and Management (FMLM).

 

Interested in speaking to a member of our team about our leading rehabilitation and addiction programmes?