Profession: Clinical Psychologist
Spencer Dawson Featured
I am a licensed clinical psychologist and am board certified in Behavioral Sleep Medicine. One of the things I like most about my work is being able to help people improve their lives through better sleep. It’s amazing to witness someone go from feeling controlled by their sleep problems to being confident in their ability to improve their sleep and cope with the bad nights that become fewer and fewer.
I am on the faculty of Indiana University. Specifically, I am Assistant Clinical Professor and Associate Director of Clinical Training in the Department of Psychological and Brain Sciences. In that position, I am responsible for training and supervising doctoral students in the clinical science program.
Education
PhD: University of Arizona
Doctoral Internship: VA Ann Arbor Healthcare ...
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Kristen Stone, PhD Featured
Dr. Kristen Stone is a behavioral sleep specialist and Clinical Associate Professor of Psychiatry and Human Behavior at The Warren Alpert Medical School of Brown University. She has over twenty years of experience treating individuals with sleep and circadian disorders and is licensed in RI and MA and authorized to practice interjurisdictional telepsychology in PSYPACT-participating states. Learn more on the web at stonepsyc.com. Follow Dr. Stone @sleeplovewell.
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Kristen Stone Featured
Dr. Kristen Stone is a behavioral sleep specialist and Clinical Associate Professor of Psychiatry and Human Behavior at The Warren Alpert Medical School of Brown University. She has over twenty years of experience treating individuals with sleep and circadian disorders and is licensed in RI and MA and authorized to practice interjurisdictional telepsychology in PSYPACT-participating states. Learn more on the web at stonepsyc.com. Follow Dr. Stone @sleeplovewell.
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Elly Leavens Featured
I am a licensed clinical psychologist and Assistant Professor with over 10 years of clinical experience. I specialize in clinical health psychology and behavioral medicine and have completed a fellowship in Integrated Primary Care. My clinical focus is in the treatment of insomnia and sleep, anxiety, worry, and adjustment concerns. I am passionate about implementing science-backed interventions to help my clients live a full and valued life. I am licensed in the state of Kansas and perform all services virtually via telehealth. I look forward to connecting!
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Elaine Boland Featured
I am a board certified behavioral sleep medicine specialist and licensed psychologist with over a decade of experience providing evidenced-based care for sleep, anxiety, and life stress. My approach is empathic, collaborative and integrative, pulling from cognitive-behavioral and acceptance-based approaches to improving sleep and mental health. Prior to beginning my practice, I spent over 10 years at the Cpl. Michael J. Crescenz VA Medical Center in Philadelphia where I provided care for veterans struggling with sleep disorders, stress and anxiety. I provided clinical training and supervision to pre- and post-doctoral trainees and served as a consultant for the VA’s national training program for Cognitive Behavioral Therapy for Insomnia. I have led continuing education workshops and presen ...
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Dr. Courtney Worley is an Alabama native who completed her Ph.D. in clinical psychology in 2012 at The University of Alabama (UA), with specialized coursework in health and geropsychology. Her internship was completed at The University of Florida Health Sciences Center in medical psychology. Prior to her graduate work in psychology, she completed a master’s degree in public health (M.P.H.) in health behavior at the University of Alabama at Birmingham (UAB). Dr. Worley is board-certified in clinical psychology under the American Board of Professional Psychology. She completed specialized training in behavioral sleep medicine and achieved a Diplomate in Behavioral Sleep Medicine (DBSM) in 2024. She is the co-author of The Nightmare and Sleep Disorder Toolkit: A Workbook to Help you Get so ...
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Dr. Sarah Silverman Featured
Hi! I'm Dr. Sarah, Stanford-trained holistic sleep specialist and insomnia expert. If you've been having any trouble falling or staying asleep, then you're in the right place. I specialize in the gold standard treatment approach for adults with chronic insomnia, Cognitive Behavior Therapy for insomnia (CBT-I). CBT-I is like "sleep training" for adults, teaching you how to sleep soundly without relying on sleeping pills. I offer a truly integrative and compassionate approach to sleep—one that goes beyond quick fixes to address the underlying root cause of your restless nights. CBT-I is a short-term, skills-based treatment and way more effective than general “sleep hygiene” advice. Sleep isn't one-size-fits-all. You deserve a customized plan, tailored to your unique sleep needs and health go ...
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Marissa Alert, PhD Featured
Marissa Alert, PhD, is a licensed clinical health psychologist who works with busy professionals and high-achieving individuals who have trouble falling asleep, staying asleep, or waking up too early. She focuses on issues such as insomnia, chronic stress, burnout, anxiety, and depression. Dr. Alerts delivers evidence-based treatments for these conditions such as Cognitive Behavioral Therapy (CBT), CBT for insomnia, and acceptance and commitment therapy (ACT) to ensure the highest quality of care for her clients. She tailors her approach to address her clients’ unique needs while honoring their experiences, values, culture, and preferences.
A key part of her practice is ensuring her clients feel safe and supported. She has a warm, collaborative, and non-judgmental therapeutic style an ...
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Carolyn E. Davidson, PhD, HSP Featured
I’ve been a fully licensed psychologist in Tennessee for over 30 years and through PSYPACT hold an Authority to Practice Interjurisdictional Telepsychology (APIT). This means I am permitted to provide psychology services via telehealth to clients residing in most states (PSYPACT participating states are found in blue on this map: https://psypact.gov/mpage/psypactmap). I have extensive experience in clinical work, presentations, and training across private practice and government settings. I’m currently a full-time telehealth psychologist with the Department of Veterans Affairs, and my private practice appointments are exclusively telehealth, scheduled during weekday evenings (5 PM ET or later) with occasional appointments during the day on weekends.
I hold a certification through the De ...
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Margarita M Cossuto Featured
As a licensed psychologist specializing in Cognitive Behavioral Therapy for Insomnia (CBT-I), I help individuals overcome chronic sleep difficulties using evidence-based strategies tailored to their unique needs. My approach integrates CBT-I with principles from health psychology, lifestyle management, and behavioral medicine, supporting clients in improving sleep quality, reducing nighttime distress, and enhancing overall well-being.
Beyond sleep disorders, my clinical expertise includes treating anxiety, OCD, chronic pain, and stress-related concerns, allowing me to address co-occurring conditions that impact sleep. I strive to create a supportive and collaborative environment where clients feel empowered to make lasting changes.
I offer virtual and in-person sessions, and my pract ...
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Leah Farrell-Carnahan Featured
I offer behavioral sleep assessment and cognitive behavioral therapy for insomnia (CBT-I) and CBT for commonly co-occurring problems like anxiety and depression. I offer CBT-I to patients in person in Richmond, Virginia and via secure videoconferencing throughout Virginia, Georgia, and 40+ other states.
I have worked in the field of sleep medicine, with a focus on insomnia, since 2011. I have worked in the Department of Veterans Affairs, academia, and private practice. I own a group practice called Atlanta CBT that is based in Atlanta, Georgia where I work with colleagues to help people with insomnia and co-occurring problems like anxiety. I also have an office in Richmond, Virginia. Most of my in person work is currently occurring in Richmond, Virginia.
Please contact me if you are ...
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Gayle MacBride, PhD, LP Featured
“I’m exhausted—but the moment I lie down, my mind won’t stop.”
If that resonates, you're in good company—I hear it every day from high-achieving clients whose sleep has become yet another thing they can’t solve.
Whether it’s difficulty falling asleep, waking at 3 a.m., or feeling drained despite a full night in bed, I specialize in helping driven individuals recalibrate their sleep using CBT-I—the gold-standard, evidence-based treatment for insomnia. With over a decade of advanced clinical experience, I help clients restore true rest so they can perform, lead, and live with clarity.
My practice offers discreet, flexible care via secure telehealth in 40+ states, with limited in-person availability. You’ll receive personalized, results-driven support—without waitlists, insurance hoop ...
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Siew Chung MAH Featured
Siew Chung is a registered Clinical Psychologist with a special interest in behavioural sleep medicine, particularly the assessment and treatment of insomnia, circadian rhythm sleep–wake disorders, and nightmare disorder. He has extensive clinical and teaching experience in the management of depression, anxiety, and sleep disorders within Singapore's public primary healthcare system.
He holds a Master of Clinical Psychology from HELP University, Malaysia, and a Postgraduate Diploma in Sleep Medicine from the University of Oxford, United Kingdom. Siew Chung is currently pursuing a Professional Doctorate in Clinical Neuropsychology at Universiti Sains Malaysia. In addition to his formal academic training, he has received additional training in Cognitive Behavioural Therapy for insomnia an ...
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Kai-Shuen Pheh Featured
I am a Clinical Psychologist and Registered Counsellor based in Ipoh, Malaysia. I work with adolescents and adults experiencing insomnia, stress, anxiety, depression, neurodevelopmental conditions, and adjustment-related difficulties. My clinical work is grounded in evidence-based psychological interventions, including Cognitive Behavioural Therapy and behavioural approaches to sleep and emotional wellbeing.
In my CBT-I work, I support clients to understand the factors that maintain insomnia and to apply structured, practical strategies to rebuild healthier sleep patterns. I am also actively involved in mental health training, supervision, and community-based mental health initiatives, with a particular interest in making evidence-based care accessible and culturally responsive.
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Randy Nolte, Psy.D. Featured
Hello. My name is Dr. Randy Nolte. I have been in practice for over 15 years now and I am obsessed with sleep - how to understand sleep issues, how to improve the quality of sleep, and how to enhance the way we feel during the day. Bad sleep can have a profound impact on so many things, including our mood and anxiety, relationships, outlook on life, and productivity. Many of my clients are wanting to improve the quality of their sleep and improve the quality of their time spent awake. I have found CBT-I to be an essential part of this process.
I earned a degree in Psychology (B.A.) from The George Washington University before conducting research on anxiety at The George Washington University Hospital. I earned a Master’s of Counseling Psychology (M.A.) from New York University and a ma ...
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Brian Curtis, PhD, DBSM Featured
Dr. Curtis is a clinical psychologist with advanced training and specialization in the assessment and treatment of chronic insomnia, chronic trauma-related nightmares, and helping people safely and gradually discontinue their use of various sleep medications that they may have been taking for years. He is also trained in the assessment and treatment of borderline personality disorder (BPD) and post-traumatic stress disorder (PTSD), being able to integrate these treatments into his sleep-focused work when indicated.
Dr. Curtis is one of only 218 clinicians in the world who is board certified in behavioral sleep medicine (DBSM). He has completed advanced training and certification in the most effective, gold standard treatments for chronic insomnia disorder (Cognitive Behavioral Therapy ...
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Chandler Chang (Therapy Lab) Featured
Dr. Chang is a certified CBT-I provider with nearly two decades of clinical experience, including positions at prestigious institutions such as UCLA and NYU's Child Study Center. She has successfully implemented CBT-I treatment for numerous clients through her practice, Therapy Lab, where she developed and oversees a specialized "Sleep Well: CBT-Insomnia" treatment program. This structured 8-session program follows evidence-based CBT-I protocols and aligns with WHO's highest-priority treatment recommendations for insomnia.
In addition to her direct clinical work, Dr. Chang is committed to training other therapists in evidence-based sleep interventions and has integrated CBT-I into her practice's core service offerings, making this gold-standard treatment more accessible to those struggl ...
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PhD in sleep from 2013, worked at Bergen Sleep Center 2013 - 2016. Somnologist since 2016 (Bologna) https://esrs.eu/sleep-medicine-examination/certified-expert-somnologists/
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