CBT-I International Directory

Presenting CBT-I Clinicians and Providers from around the world.
When viewing the listings of clinicians for a state, region or country you may click on a clinician's name for more information. 

BSM Specialties: Sleep in Older Adults

Dr. Gaskill received her PhD in Clinical Psychology with Health Emphasis at the Ferkauf Graduate School of Psychology in 2011. She is a licensed Clinical Psychologist in the states of PA and NY. She is also a member of PSYPACT which allows her to see clients in over half of the United States. Dr. Gaskill has worked with children, adults and older adults in various settings including inpatient, partial, residential, outpatient programs, sub-acute rehabilitation, long-term care, university counseling, primary care, Veterans Affairs centers, as well as in private practice. She has extensive experience helping individuals cope with acute, terminal, and chronic medical problems including cancer, pain, insomnia, Parkinsons and multiple sclerosis as well as others. Dr. Gaskill is a gradu ...
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Location Category United States
Breege Leddy, RPSGT

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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Location Category Ireland
Carin Lefkowitz, Psy.D.

Sleep disruption is unfortunately very common. However, it is also very treatable. I utilize evidence-based treatments to address insomnia and related issues such as nightmares and sleep-related anxiety. I am trained in Cognitive Behavioral Therapy for Insomnia (CBTI), Brief Behavioral Treatment of Insomnia (BBTI), and treatments for nightmare disorder. After getting to know you and your goals, we can collaboratively choose a treatment that makes sense for you. Some of the most dramatic improvements I've seen have been in Veterans who resolved 40+ years of insomnia after just a handful of treatment sessions. And unsurprisingly, many other areas of life improve quickly once sleep improves. I have been providing CBTI for over 10 years, having completed my training and certification wi ...
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Location Category United States
Elisa Piercy

If you’ve spent night after night watching the clock, you know how exhausting sleeplessness can be. Insomnia doesn’t just affect rest—it impacts focus, mood, and even how you experience daily life. At Atlanta Reset Therapy, I use Cognitive Behavioral Therapy for Insomnia (CBT-I) to help you rebuild healthy sleep patterns. Together, we’ll identify what’s keeping you awake, develop tools to calm racing thoughts, and create a plan to help you fall—and stay—asleep.
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Location Category United States

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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Location Category United States

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