Addiction & Trauma Recovery Center
Licensed by Thai Ministry of Health #84-03-00294
Rehab Team
Meet Our Rehab Team
Holina Rehab prides itself on our dedicated and diligent team of practitioners, from many different backgrounds, modalities and focused interests. We have Counsellors, Coaches, Mentors, Therapists, Psychotherapists, Trainers, Recovery Champions, Healers and even a Monk on our diverse and experienced team.
To join our team, please send your CV / Biography to info@holinarehab.com and explain why you’d love to live on the beautiful island of Koh Phangan and join our team of committed individuals.
Yossi Zubari
Holina Global Founder
Yossef Zubari is the Founder and Visionary behind Holina Global. With over 25 years of experience working in addiction treatment — and almost 30 years in personal recovery — he brings deep wisdom, lived understanding, and long-standing clinical insight to the Holina mission.
As a Founder, Yossef has helped build and lead therapeutic centers internationally, guiding individuals from addiction and trauma toward lasting recovery. His vision for Holina blends structured clinical care with holistic healing — creating environments where people can truly return Back to Themselves.
Ian Young
Holina Global Managing Director
Ian Young is the Managing Director of Holina Global and has worked in the addiction treatment field since 2003. In personal recovery since 2001, he brings both professional expertise and lived experience to his leadership.
Over the past two decades, Ian has founded and led international treatment programs, working closely with individuals and families impacted by addiction, trauma, anxiety, and depression. He is also the author of It’s Not About Me – Confessions of a Recovered Outlaw Addict, sharing his journey from addiction to lasting recovery.
At Holina Rehab, Ian’s leadership is grounded in authenticity, accountability, and hope — helping clients find a sustainable path Back to Themselves.
Prah Olarn Pengsakul
Holina Global Founder
Olarn Pengsakul was born on the island of Koh Phangan and built the Loyfa resort with his family back in 1988.
Dr. Natalie Lindemann
Holina Global Clinical Director
Dr. Natalie Lindemann earned her Doctorate in Forensic Psychology from Alliant International University in 2009, after completing her Master of Arts in Forensic Psychology there in 2007. She received her Bachelor of Arts in Psychology from California State University, Fullerton in 2005.
At Holina Rehab, she leads the clinical team, overseeing individualized treatment plans and ensuring a high standard of trauma-informed, evidence-based care within Holina’s holistic recovery model.
Dr. Aviva Wolf
Consultant Psychiatrist
Dr. Aviva Wolf is the Consultant Psychiatrist for Holina Rehab, bringing over 25 years of experience in addiction and dual-diagnosis treatment. A specialist in mental health and substance use disorders, she has dedicated her career to supporting individuals facing complex psychiatric and addiction challenges.
With more than two decades of clinical leadership, Dr. Wolf has played a key role in developing dual-morbidity services, inpatient and outpatient programs, and national initiatives focused on addiction medicine. Her work integrates psychiatric expertise with compassionate, person-centered care.
At Holina Rehab, Dr. Wolf provides psychiatric oversight, medication management, and clinical guidance — ensuring clients receive safe, evidence-based support as they move toward stability, healing, and lasting recovery.
Adrian Solomon
Counseling Psychologist
Adrian is a Counselling Psychologist with a BA, Honours, and MSc in Psychological Counselling (thesis pending publication). His current research focuses on shame and self-esteem among international populations. With experience in both private practice and clinical rehabilitation settings, Adrian offers psychotherapy informed by the cognitive behavioural and psychodynamic schools. Clients can expect a safe, collaborative space where they engage in a thoughtful, insight-oriented process to explore core patterns, build psychological flexibility, and support lasting emotional integration and change.
William Morgan
Aqua Tuning Therapist
William Morgan is Holina Rehab’s Aqua Tuning Therapist and a Buddhist practitioner based in Thailand. Over 35 years ago, he created Aquatic Tuning as a water-based therapeutic method to support recovery from depression, anxiety, phobias, and addictive behaviors.
Working in warm water, Aquatic Tuning uses sensory awareness and biofeedback to quiet the mind and regulate the nervous system. Rooted in mindful concentration and a Buddhist life-view, the approach encourages deep emotional awareness and lasting, embodied healing — helping clients reconnect with themselves in a direct and transformative way.
Marc Rower
Trauma Therapist
At HOLINA, trauma therapy is complimenting the social model of the 12-steps addiction recovery program. It’s focused on gaining a deeper understanding of the root causes that are driving the symptoms and coping strategies of addiction. Seen in this light, addictive behaviour is often not the problem, but more a solution to deeper emotional problems or conflicts.
Complimentary to the 12-step program and external resourcing, trauma therapy focusses on developing internal recourses. I want to support clients to actively develop healthy capacities, including more capacity for relationship, authentic relationship communication or the capacity for emotional and autonomic self-regulation.
This dualistic approach, using external recourses while developing healthy internal capacities, supports a most effective recovery and prevention of relapse.
Hamutal Cohen
Holina Consultant
Jennifer (Phoenix)
Somatic Therapist
Artur Scheunert
Breathworker / Somatic Therapist / Integrated Water Therapist
Shayana Alders
Support Team Lead
Rosemare Ann Visser
Psychotherapist
Dr Rosemaré Visser is a Multidisciplinary Psychotherapist working with adults in individual and group settings. She holds a Multidisciplinary PhD (Pr. Th), BA (Hons) in Psychology, and a Master’s Degree in Creative Arts Therapies (Cum Laude)
Her work integrates psychological depth with relational and reflective practice, supporting clients in emotional healing, self-awareness, personal, and spiritual growth.
Victoria Wanowska
Psychotherapist
Victoria Iwanowska is a Somatic Therapist at Holina Rehab, supporting clients through body-oriented healing and psychological integration. With a background in psychology and crisis support, she works with adults navigating depression, emotional dysregulation, trauma, and relational challenges.
Her approach emphasizes deep nervous system awareness, helping clients reconnect with their bodies as a pathway to emotional regulation and sustainable recovery. By combining psychological insight with somatic practices, Victoria supports clients in restoring balance, resilience, and a renewed sense of inner stability.
Carl Jonathan Grace
Case Manager
Carl is a coach with a strong background in recovery-focused and client-centered support work. Prior to joining Holina, he spent four years working in the same field in the UK, progressing from Keyworker to Project Manager and then Operations Manager. This hands-on leadership experience gives him a practical understanding of both frontline client support and service delivery at an operational level.
Carl is in abstinence-based recovery and has been mentoring for nearly six years, bringing lived experience alongside professional practice. He is a recently qualified NLP Life Coach and works with clients using structured, goal-focused approaches that support sustainable change, accountability, and personal growth.
Veena Limon
Art Therapist
Shaun Valerio
Case Manager
Shaun has several years of experience working in addiction services in Scotland, supporting individuals through different stages of recovery. His work has involved care planning, client engagement, and working alongside other services to support positive, long-term recovery outcomes using a person-centred approach.
He was also an active member of the recovery community in Glasgow, where he has helped organise recovery-based activities such as walks and music groups, all centred around 12-step recovery principles. This has strengthened my skills in community engagement, group support, and promoting connection as part of sustained recovery.
Clare Morrisson
Case Manager
Steve Howard
Case Manager & Recovery Counselor
Steve is a dedicated Recovery Counselor and Case Manager with a wealth of professional expertise and lived experience. A qualified NLP Life Coach, Steve specializes in helping clients navigate the complexities of long-term change through structured, goal-oriented strategies.
He holds advanced certifications as a Level 2 Recovery Coach and in Relapse Prevention, allowing him to provide high-level clinical support while maintaining a deep, empathetic connection with those in early recovery. At Holina Rehab, Steve manages complex cases with a focus on accountability and sustainable growth, ensuring that every client has a clear, actionable roadmap for their journey back to themselves.
Andrea Burridge
Case Manager
Amir Keren
Clinic Manager
Amir Keren is a marketing strategist, facilitator, and manager of the Holina Clinic brand, combining entrepreneurial vision with lived experience in recovery and personal transformation. With a background in high-tech and brand development, Amir leads the strategic direction and growth of Holina Clinic, shaping its positioning, client journey, and overall experience while ensuring it reflects Holina’s values of professionalism, integrity, and compassionate care.
Alongside his leadership role, Amir brings his own recovery path into his work as a facilitator and supporter of rehab clients. Having walked through deep personal processes himself, he understands the courage it takes to face addiction, trauma, and emotional pain. He is passionate about honest communication, accountability, and inner growth, and strives to create spaces where individuals feel seen, supported, and empowered to reclaim their strength and direction.
Yarden Pollack
Somatic & Mindfulness Therapist
Salem
RFT Activity Coordinator
Brett Moran
Recovery Facilitator
Dr. Warawut
Doctor
Siritorn Panpunyakonkul (Wah)
Senior Nurse
Senior Nurse Wah brings over six years of experience as a Registered Nurse in international rehabilitation and mental health settings. She specializes in supporting individuals navigating addiction and complex psychiatric challenges with steady, compassionate care.
Holding a Bachelor of Nursing Science and a Counselling Certification, Wah believes that kindness, empathy, and trust form the foundation of true healing. She works closely within Holina’s multidisciplinary team to deliver individualized, client-centered care — helping each person feel safe, supported, and empowered throughout their recovery journey.
Parnmata Shepherd (Miew)
Nurse
Phyo
Guest Relations
Stefan Georgiev
Support Staff
Yael Tchiprout
Support Staff
Jack
Support Staff
Win Khin Su Van
Support Staff
Thiraphorn Rattanaporn (Fern)
Administrative & Finance Coordinator
Kwang
Sr. Front Desk
June
Human Resources Manager
Steve Driver
Holina Consultant
Sam Choksi
Marketing Director
Corey Darnell
Content & Sales Team
Steve Watson
Marketing Team
Office & Maintenance Staff







