General enquiries: 0800 326 5559
International: 0330 333 8188

Our Team

Meet the people behind the OK Rehab brand. Each of these people are in recovery themselves, and now dedicate their lives to helping those also seeking to end their troubles with addiction.

EXECUTIVE LEADERSHIP

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Oliver Clark

Founder & CEO

Oliver started OK Rehab to assist those struggling with addiction find successful treatment and recovery. Oliver has been recovery himself for more than 22 years and is also a key member of several mutual aid groups. He is passionate about working in this field and over the years he’s helped thousands of individuals to start a new life and journey into recovery. The OK Rehab brand has been a successful platform to allow him to roll out his work across the country and beyond in helping people access local drug and alcohol rehab.

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Ray Sadoun

Medical reviewer & Addiction Advocate

Ray began his career in a medical setting. However, Ray has battled with addiction himself, and he's now been in recovery for over 15 years. Ray now maintains the OK Rehab websites and works with external organisations to help promote his message of recovery.

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Hannah Nachman

Head of Admissions

Hannah has work in the adddiction treatment sector for over 10 years. She is herself in recovery, and she's now been sober for more than 10 years.

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Dr Ola Otulana

General Practitioner and specialist in addiction medicine.

Dr. Otulana is a general practitioner and specialist in addiction medicine. He possesses extensive expertise in managing substance misuse, focusing on evaluating and treating patients with diverse addiction issues. His capabilities span the full spectrum of care, from detoxification to residential rehabilitation, for individuals grappling with drug and substance dependencies. Dr. Otulana is dedicated to conducting thorough assessments of patients with addiction issues to identify their specific needs for medical detoxification and psychological interventions. He has considerable experience in overseeing treatments for patients needing simultaneous detoxification from both drugs and alcohol. Since beginning his medical practice in 2000, Dr. Otulana has amassed decades of expertise in addiction medicine. He is an Advanced Practitioner Member of Addiction Professionals and holds a Part 1 Certificate in Clinical Psychopharmacology from the British Association for Psychopharmacology. Furthermore, Dr. Otulana is distinguished in the healthcare field with a Master of Business Administration (M.B.A.) degree from Cambridge University's Judge Business School.

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      OK Rehab is a trading name of ADT-Healthcare Limited. We'll use health and other information you provide as described in our privacy notice,   including to handle your enquiry and to arrange treatment by sharing it with suitable rehabilitation clinics (that we will tell you about). You can change your mind at any time. If enquiring on behalf of someone else, please let them know that you’ve contacted us on their behalf and refer them to our privacy notice.