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Catherine is a highly specialist Cognitive Behavioural Therapist working in the field of sleep medicine, with over 20 years of experience in the NHS. She is the Lead Therapist in the Insomnia and Behavioural Sleep Medicine Department at the Royal London Hospital for Integrated Medicine, providing clinical leadership in the delivery of evidence-based psychological interventions for sleep disorders. In addition to her clinical work, Catherine teaches the two-day professional training programme in Cognitive Behavioural Therapy for Insomnia (CBT-I), equipping healthcare professionals with the skills and confidence to deliver effective, evidence-based treatment. She has specialist interests in nightmares and in sleep across the female lifespan, including menopause-related sleep disturbanc ...
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CBT-I is one of my specialty areas that I find the most rewarding in my clinical practice. My office is located in NW Portland Oregon, and I am comfortable meeting with patients virtually when this it is necessary or otherwise preferred. I am licensed in both Oregon and California.
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I have delivered CBT-I to adolescent, adult and elderly clients for 30 years as well as training in CBT-I to clinical and counselling psychology trainees for more than the past decade. I look forward to providing CBT-I support to you with my credentials as follows: • Doctoral training accredited by American Psychological Association (APA). • Psychosomatic Specialist, International College of Psychosomatic Medicine (Europe). • Fellow, British Psychological Society (BPS). • Fellow, Singapore Psychological Society (SPS). • Fellow, Society for the Exploration of Psychotherapy Integration (US). • Senior Practitioner, Register of Psychologists Specialising in Psychotherapy (BPS). • Distinguished Psychologist Award for Contributions to Psychology and Psychotherapy (2025) from APA (Divisi ...
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Dr. Norah Simpson is a licensed clinical psychologist who specializes in non-drug treatment of sleep disorders. She has been treating patients with behavioral sleep medicine approaches for over 15 years. Dr. Simpson is the training director of the APA-accredited clinical psychology postdoctoral fellowship program in the Department of Psychiatry at Stanford and also leads the behavioral sleep medicine fellowship track that is a part of the Stanford Sleep Health and Insomnia Program (SHIP). She is actively involved in clinical research and training of healthcare providers in behavioral sleep medicine approaches. Dr. Simpson treats adults and adolescents with sleep disorders, and has a particular interest in helping patients reduce/eliminate hypnotic medication with successful treatment of t ...
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I am a licensed clinical psychologist (OK #969), Diplomate in Behavioral Sleep Medicine, and professor of psychology. I specialize in treating sleep problems (nightmares, insomnia), posttraumatic stress disorder, and other consequences of traumatic experiences and major life stressors in adults.
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Behavioral Sleep Medicine Clinic at VA Pittsburgh Healthcare System. Only Veterans enrolled at VA Pittsburgh are eligible.
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I am an Assistant Professor at the Yale School of Medicine and a Fellow of the American Academy of Sleep Medicine. I'm also the author of Become Your Child's Sleep Coach: The Bedtime Doctor's 5-Step Guide, Ages 3-10. I've been treating people with insomnia with Cognitive Behavioral Therapy for Insomnia (CBT-I) for more than twenty years. CBT-I is a rapid and very effective treatment for insomnia and the results are lasting. I also specialize in helping parents teach their preK and elementary-aged children to be great, independent sleepers.
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Magdalena Komsta is a psychologist, sleep expert, certified cognitive-behavioral therapist of insomnia, behavioral sleep medicine practitioner and a Certified Lifestyle Medicine Professional and Diplomate of IBLM (International Board of Lifestyle Medicine). She is a member of the Polish Sleep Research Society, the European Sleep Research Society and the Polish Society of Lifestyle Medicine. She supports adults and children struggling with sleep disorders and also trains medicine doctors and other professionals in sleep medicine. Privately – in line with the motto “practise what you preach” – she is an enthusiast of walking 10,000 steps a day.
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I trained in psychology at Mississippi State University under Dr Michael Nadorff, and I completed my internship and postdoctoral hours with Spectrum Health (now Corewell Health) which included supervision by Dr Leisha Cuddihy. I'm now a full-time clinician with Corewell Health Sleep Disorders Center in Grand Rapids, Michigan.
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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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Dr. Short earned her PhD in clinical psychology at Florida State University in 2019, where she gained extensive training in the treatment of anxiety disorders and posttraumatic stress disorder (PTSD). She completed her clinical internship at the Charleston Consortium (Medical University of South Carolina and Ralph H. Johnson Veteran Affairs Medical Center), where she received further training in behavioral sleep medicine, as well as anxiety and PTSD treatment. Dr. Short then completed her postdoctoral training at the University of North Carolina, Chapel Hill, where she gained additional experience in the treatment of chronic pain and insomnia when comorbid with trauma- and anxiety-related disorders. Her treatment philosophy is cognitive behavioral, with a focus on behavioral exposure-ba ...
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Dr. Loomis received her PhD in clinical psychology from the University of Maine in 1996. She completed her internship at the Zablocki VA Medical Center in Milwaukee and practiced at Lutheran Social Services and Rogers Memorial Hospital in Wisconsin. She became interested in treating sleep disorders in 2006, and in 2007, she received a mini-fellowship sponsored by the American Academy of Sleep Medicine, which involved training at the New York Presbyterian Hospital in New York City. She received her Certification in Behavioral Sleep Medicine in 2010, and her Diplomate in Behavioral Sleep Medicine in 2019. Dr. Loomis served on the board of the Wisconsin Psychological Association from 2004-2013, and was president of the organization from 2010-2011.
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I have worked as a clinical sleep physiologist since 2003. I have worked as a senior sleep physiologist in Mater Private Hospital and Bon Secours Hospital as well as Manager of Clinical Physiology in Mater Private. I am BRPT registered as a polysomnography technician since 2008. I completed a CPD in Cognitive Behaviour Therapy for insomnia (cbt-i) within MSc in Behavioural Sleep Medicine, University of Glasgow in 2011. I am due to complete MSc in Evidence Based Future Health Care in University of Galway in 2026. I have extensive clinical knowledge of all sleep disorders. I set up The Insomnia Clinic in 2013. The clinic takes referrals from GPs and consultants from all over Ireland and abroad.
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Dr. Roth is a clinical health psychologist board-certified Behavioral Sleep Medicine (DBSM) at the Cleveland Clinic Sleep Disorders Center, specializing in treatment for a range of sleep disorders, including: insomnia, nightmare disorders, circadian rhythm disorders, and hypersomnias. She utilizes empirically-based treatments, including Cognitive Behavioral Therapy for Insomnia (CBTI), Imagery Rehearsal Therapy for Nightmares (IRT), CBT for Circadian Rhythm Disorders, and CBT for Hypersomnia. Dr. Roth is able to see adults and adolescents (14 yrs and older) both in person and for telehealth (telehealth is available for OH residents only at this time)
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