CBT-I International Directory: A-Z
Dr. David Bradley is a clinical psychologist licensed in New Hampshire and authorized to practice in 42 states via Telehealth through PSYPACT. He received his Ph.D. at Case Western Reserve University and completed training in CBT-i at Dartmouth Hitchcock Medical Center. His primary approach to treating insomnia is CBT-i, and also integrates core ACT principles around making values-based decisions where accommodations to the standard CBT-i protocol may make sense. In addition to treating insomnia, Dr. Bradley specializes in treating anxiety and OCD, and integrates the treatment of sleep problems into the treatment of anxiety and OCD. Dr. Bradley serves as the Vice President of OCD New Hampshire and regularly offers trainings in the use of exposure and response prevention for the treatment o ...
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My practice is limited to the behavioral treatment of sleep disorders including: insomnia, sleep phase disorders, nightmare disorders, and difficulties adapting to CPAP usage. I work with children (and their parents), adolescents, and adults. I have a special interest in working with patients whose sleep is compromised by chronic pain or chronic illness. i have worked with many patients who experience insomnia secondary to Long Covid. While my primary treatment approach is CBT-I, I also integrate elements of ACT (Acceptance and Commitment Therapy) and mindfulness based interventions into my patients' treatment plans, as indicated. I also treat hypersomnia and narcolepsy ( typically in coordination with a sleep physician) utilizing CBT-H.
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Deirdre Conroy, PhD Featured
Deirdre Conroy, PhD obtained her PhD in psychology from the City University of New York and her post-doctoral fellowship at the University of Michigan Addiction Research Center. She is a clinical sleep psychologist boarded by the American Board of Sleep Medicine, Behavioral Sleep Medicine, and American Board of Professional Psychology. She worked as the Clinical Director of Behavioral Sleep Medicine at Michigan Medicine before starting her practice Deirdre Conroy, PhD, PLLC. Her research has focused on the relationship between insomnia and substance use disorders including alcohol and cannabis. Her clinical focus is insomnia, circadian rhythms, and medication discontinuation.
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Dennis Grove Featured
Dennis Grove is a Licensed Mental Health Therapist and Licensed Substance Use Disorder Professional in Washington State specializing in cognitive behavioral therapy for insomnia (CBT-I). He works with thoughtful, driven adults navigating chronic insomnia, anxiety, stress, life transitions, and co-occurring concerns including substance use recovery and eating disorders.
His approach is collaborative, evidence-based, and grounded in practical, sustainable change. Dennis completed CBT-I training through Stanford Medicine and integrates behavioral and mindfulness-based approaches, including Acceptance and Commitment Therapy (ACT), to help clients address insomnia alongside the broader patterns that often contribute to sleep difficulties. His work supports clients in reducing sleep-related a ...
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Derrick Wells Featured
Mental Health Practitioner that has years of experience using therapeutic approach to assist people through difficult issues.
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In my current role, I provide training and consultation on evidence-based psychotherapies such as Cognitive Behavioral Therapy for Insomnia (CBT-I), Brief Behavioral Treatment of Insomnia (BBTI) and for circadian-rhythm sleep wake disorders, as well as other health psychology treatment such as cognitive behavioral therapy for chronic pain. I became interested in behavioral sleep medicine including insomnia treatment in graduate school, and completed research and training under the supervision of both a sleep medicine physician and a clinical health psychologist. I continued this training in internship, and served in the Air Force. I hold a diplomat in behavioral sleep medicine from the Board of Behavioral Sleep Medicine, and an assistant faculty appointment under the Uniformed Services Un ...
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Donn Posner Featured
Dr. Donn Posner is the Founder and President of Sleepwell Consultants and has been consulting to organizations and individuals on a wide variety of sleep health issues including insomnia, circadian dysrhythmia, CPAP adherence, and parasomnias. He continues to operate a small clinical practice in Behavioral Sleep Medicine and is a licensed psychologist in California, Massachusetts, New Hampshire, Pennsylvania, and Rhode Island. He is also currently an Adjunct Clinical Associate Professor in the Department of Psychiatry and Behavioral Sciences at the Stanford University School of Medicine and a consulting psychologist, for the Palo Alto VA. He is working on a number of grants exploring the effects of CBT-I in Gulf War Veterans and Veterans with insomnia and Mild Traumatic Brain Injury. He is ...
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Gerontologist with an extensive background and education in exercise therapy and nutrition
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Specialising with adults with Insomnia, background in clinical sleep medicine.
I have 21 years experience in Sleep Medicine, including clinical, research, and currently behavioural sleep medicine.
I specialise in treating patients who are struggling with sleep due to but not exclusive, anxiety, depression and PTSD.
1-1 appointments and remote availability
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Dove (Diane) Wilson, LCPC, BCN Featured
Dr Ameen Kamlana is a UK-based General Practitioner and integrative psychotherapist practising at 96 Harley Street, London, with specialist training in CBT-I, EMDR, image rehearsal therapy for nightmares, and menopause-related insomnia. His dual qualification in medicine and psychotherapy means he can diagnose and manage the full range of sleep problems, from straightforward insomnia through to cases complicated by comorbid physical or mental health conditions, medication, or prior trauma — and, as a prescribing GP, he is also able to review, prescribe, and safely taper sleep medication as part of a client's care, something purely psychological practitioners cannot offer.
His first and biggest lesson in what really matters to people came as a medical student, when the roles were unexpec ...
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Dr Anna Joyce is a Chartered Psychologist offering personalised Cognitive Behavioural Therapy for Insomnia (CBT-I) and Cognitive Behavioural Therapy for Nightmares (CBT-N) to help you achieve restful sleep. She is dedicated to improving your sleep quality and overall well-being through effective one-to-one therapy courses via phone or online video call.
She has an academic background in cognitive neuropsychology and has been researching sleep since 2007, including in neurodivergent conditions, and she received advanced training in CBT-I and CBT-N by the world-leading experts. She is interested in the impact of sleep problems on cognition, behaviour, and mental health, and how, if we can optimise sleep, we can perform at our best during the day. She uses her academic skills to keep up to ...
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Dr Chris James Featured
Dr Chris James is the Founder and Clinical Director of ChangeUp Psychology and a Consultant Clinical Psychologist with 20 years of clinical experience across NHS services and private practice.
He has worked across a broad range of clinical settings, including community mental health teams, hospital services, and a specialist sleep medicine service. He previously ran a NHS behavioural sleep medicine service, providing CBT-I and psychological support for individuals experiencing a broad range of issues relating to living with sleep disorders, including overcoming CPAP-related anxiety issues, learning to live a meaningful life with narcolepsy, and managing nightmares.
In 2020 he founded Sleep Athletic, which offers specialist sleep support and training to professional athletes, sports ...
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Dr Gavriloff is a clinical psychologist and sleep medicine specialist. He lectures in sleep medicine and is a Research Clinical Psychologist at the Sleep and Circadian Neuroscience Institute (SCNi), University of Oxford. He also leads the University of Oxford's Two-Day Masterclass in CBT for Insomnia. His research interests are principally in the development and refinement of psychobehavioural treatments for circadian rhythm sleep-wake disorders and in the advancement of sleep medicine education within wider clinical training pathways.
Dr Gavriloff also works as a consultant in sleep medicine for Sleepio/Big Health Ltd, where his work is focused on making digital CBT for insomnia scalable. He is a founder member and steering committee member of the European Sleep Research Society’s (E ...
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Dr Louise Baker-Martins is a Principal Clinical Psychologist specialising in treatment of insomnia and sleep difficulties. She has completed training in advanced CBT-i and is accredited as a Behavioural Sleep Medicine specialist with the European Sleep Research Society. She works with young people and adults with sleep problems, which may present in the context of psychological distress, anxiety, depression and trauma.
Louise has a PhD from the University of Southampton where her work investigated insomnia symptoms and associations with anxiety and cognitive function using neuropsychological testing. She has completed further research into mindfulness-based interventions for sleep, which often sit within CBT-I protocols.
Alongside her sleep practice, from 2019-2025 Louise worked at S ...
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Dr M Ali Noaman Featured
UK-trained physician with nearly two decades of clinical experience and specialist training in sleep therapy and cognitive behavioural therapy for insomnia. Dr Noaman provides structured, evidence-based assessment and treatment for adults with chronic insomnia, including evaluation of contributing medical, psychological, behavioural and circadian factors. His approach integrates CBT-I with appropriate medical assessment, medication review and referral where another sleep disorder is suspected.
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Dr Michelle Ni Raghallaigh Featured
A former insomnia sufferer herself, Dr Michelle has been a cognitive neuroscientist for 20 years (including a PhD from Trinity College Dublin and clinical research at UCL), trained in insomnia therapy at the Insomnia and Behavioural Sleep Medicine Clinic, UCLH and is a member of The British Sleep Society.
Dr Michelle can see you either face-to-face at her clinic space in central Cambridge, or online through Zoom, Teams, or Skype, meaning she can see you for insomnia therapy wherever you are. This means that you can get help for your sleep in the comfort of your own home with the sessions causing minimal disruption to your schedule.
Addressing insomnia isn’t an overnight process, especially if you’ve had difficulties for a long time. This means that without the right encouragement, ...
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