Bronwen Wheeler Rankin Featured
Dr. Rankin earned her B.A. in Psychology at Rice University and her M.A. and Ph.D. in Clinical Psychology from George Mason University. Before beginning clinical work, Dr. Rankin conducted cognitive and developmental psychology research. She interned at Virginia Treatment Center for Children, Medical College of Virginia, treating children and adolescents in day, residential, and acute settings. Dr. Rankin has worked with a variety of adult and child clients at community mental health agencies, inpatient settings, and in private practice. She has supervised doctoral level students and interns in a university clinic and a psychiatric hospital. Dr. Rankin has extensive past experience with psychological and psycho-educational evaluations, and testing in schools, which informs her current psy ...
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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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Cathy Bykowski, Ph.D. Featured
You’re exhausted but can’t turn your brain off at night. Maybe you lie awake replaying to-do lists, worrying about what’s ahead, or counting the hours you have left to sleep. Some nights you fall asleep quickly, other nights you’re still wide awake at 2 a.m. You’re tired of tossing, turning, and dragging through your days.
I’m a health psychologist who helps people break the cycle between stress, poor sleep, and health problems. Stress, burnout, and emotional strain can lead to sleep difficulties, weight gain, high blood pressure, and trouble managing conditions like diabetes or chronic illness. At the same time, health issues can affect your mood, motivation, and daily habits — leaving you stuck in a frustrating loop.
I specialize in Cognitive Behavioral Therapy for Insomnia (CBT-I) ...
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Daniel Kim Featured
Daniel Kim, LCSW, DBSM, is a board-certified behavioral sleep medicine specialist and offers telehealth CBT-I services in California and Illinois. He utilizes Cognitive Behavioral Therapy for Insomnia (CBT-I), as well as related modalities such as Acceptance and Commitment Therapy for Insomnia (ACT-I), Brief Behavioral Treatment of Insomnia (BBTI), and Mindfulness Based Therapy for Insomnia (MBTI), to create customized sleep treatment plans tailored to clients' needs and goals.
Daniel has been a CBT-I practitioner since 2015 and has extensive experience in behavioral sleep therapy, including conducting individual/group therapy, facilitating workshops, program development, research participation, and professional presentations. He has worked with clients across a wide range of occupation ...
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Rayni Collins, BC-DMT, LPC-S, LCMHCS Featured
Hi, I’m Rayni Collins—a behavioral sleep specialist and Brainspotting certified therapists helping adults who are tired of being tired. I work with people who feel wired at night, groggy in the morning, and stuck in survival mode. My main specialty is Cognitive Behavioral Therapy for Insomnia (CBT-I), the gold standard for treating chronic sleep issues without medication. I’m also actively working toward my DBSM (Diplomate in Behavioral Sleep Medicine) credential, which represents the highest level of clinical training in this field.
CBT-I is a structured, short-term approach that helps you retrain your brain and body to sleep again—naturally. It’s more than sleep hygiene. We get into what’s really disrupting your sleep—habits, stress, anxiety, unhelpful patterns—and make targeted chang ...
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Jessica M. Meers, PhD DBSM Featured
Sleep difficulties like insomnia can affect every facet of your life, which is why it is so stressful when sleep isn't going right. I specialize in helping my clients learn strategies for lasting sleep improvements. As a licensed clinical psychologist board certified in behavioral sleep medicine, I treat insomnia, hypersomnia, circadian rhythm disorders, and CPAP adherence issues in adults and children. I have a special interest in helping women navigate their own unique sleep challenges, such as menstrual disorders, pregnancy/postpartum, and menopause.
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Katie Bernard Featured
Katie Bernard is a Licensed Clinical Social Worker specializing in the treatment of insomnia and anxiety related sleep problems with the use of CBT-I. In addition, she specializes in treating anxiety including Generalized Anxiety Disorder, Panic Disorder and panic attacks, nightmares, health anxiety, traumatic experiences, or those who struggle with chronic stress, overthinking, and perfectionism. Treatment is tailored to each client's individual needs and Katie blends a variety of evidenced-based practices including CBT-I, CBT, Acceptance and Commitment Therapy, Dialectical Behavioral Therapy, and Accelerated Resolution Therapy. She is compassionate and practical while she helps her clients create meaningful change.
CBT-I is offered as a stand alone treatment or in conjunction with ad ...
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Sarah Hines Featured
Sarah Hines, MSSW, LCSW, is a licensed clinical social worker embedded within the UT Erlanger Neurology clinic in Chattanooga, Tennessee. She provides psychotherapy for patients living with neuropsychiatric conditions, acquired brain injuries (including stroke and traumatic brain injury), and neurological disorders influenced by psychological stressors. Sarah also supports individuals with psychogenic or functional neurological symptoms and offers counseling for caregivers navigating the emotional and practical challenges of supporting loved ones with neurological illness.
Sarah earned her Bachelor’s degree in Philosophy (with a concentration in ethics) from Wake Forest University and her Master of Science in Social Work from the University of Texas at Austin, where she completed her cl ...
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Dr. Jennifer Bradtke is a Licensed Clinical Psychologist with almost 20 years of experience and advanced training in CBT-I. She provides online sessions to clients in the United States, the United Kingdom, and internationally (where permitted), helping busy professionals regain control of their sleep and well-being.
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Katherine Georgeoff Mohr Featured
I have over 20 years of experience as a therapist, and over that time my practice has expanded to offer a range of evidence-based treatments, including Cognitive Behavioral Therapy for Insomnia (CBT-I).
My private practice offers both telehealth and in-person appointments—clients choose whichever location best suits their needs.
I currently accept multiple insurance, including, not limited to: Aetna, Anthem Blue Cross Blue Shield of Indiana, Cigna, and UnitedHealthcare. If you are out-of-network or prefer to self-pay, I can provide a superbill that you may submit to your insurer for possible reimbursement. Please visit my website for information about using CareCredit as an affordable, potential, payment option.
I’m honored to have the opportunity to work with you!
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Jessica Payne-Murphy, PhD, ABPP Featured
Dr. Jessica Payne-Murphy is Director of the Insomnia and Behavioral Sleep Medicine Clinic in the University of Florida's Department of Clinical and Health Psychology. Before joining the faculty team in 2016, she completed her postdoctoral fellowship and internship in clinical health psychology at the University of Florida. She received her doctorate in clinical health psychology at the University of Colorado Denver and her bachelor’s degree from Smith College. Her prior work includes neuropsychological assessment for older adults with mild cognitive impairment/dementias and working with patients with chronic pain, mood and somatization disorders.
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Gretchen Klefstad, LPCC Featured
I am a licensed therapist (LPCC) located in Minneapolis, Minnesota. I completed the CBT-I training in 2022 and it has been such a gift to see the positive impact on my clients. In addition to insomnia, I have experience working with anxiety, grief and loss, life transitions, and relationship challenges.
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Virginia Lindahl Featured
If trying to sleep has become something you dread—lying awake with a racing mind, watching the clock, bracing for another day of exhaustion—you’re not alone. And more importantly: you don’t have to keep living this way.
I’m a clinical psychologist with over 20 years of experience helping people break free from patterns that feel impossible to change. I love helping people overcome insomnia and offer a collaborative, compassionate, and structured approach that’s backed by decades of research. Whether sleep is your main struggle or part of a larger picture of anxiety, stress,, or life transition, we’ll work together to understand what’s keeping you stuck and gently shift the thoughts and habits that are standing in the way of a good night's sleep.
CBT-I is a short-term treatment that h ...
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Richard Blackburn Featured
Dr. Rick Blackburn is a Fellow of the Society of Behavioral Sleep Medicine and is board certified by the Board of Behavioral Sleep Medicine, and the American Board of Sleep Medicine. He has been practicing behavioral sleep medicine since 2011. He is the Insomnia and Behavioral Health Sleep Medicine Director for Nystrom and Associates, and in addition to his clinical practice, runs the department and trains new clinicians. He treats all behavioral sleep disorders ages 6+ in MN and WI.
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Rachel Kessler, Ph.D. Featured
I am a clinical psychologist who specializes in providing compassionate and effective evidence-based treatment for insomnia. I provide cognitive behavioral therapy for insomnia (CBT-I), an extremely effective, time-limited treatment that does not involve the use of medication. Often, people find that their sleep significantly improves within 6 sessions of treatment. I also specialize in treating anxiety, trauma, and mood difficulties. I view therapy as a true partnership where I aid individuals in identifying challenges, solutions, as well as key areas of strength. I believe deeply in the resilience of the human spirit and I strive to create a warm, non-judgmental environment where clients build practical skills and tools to become aware of, and move away from, unhelpful thoughts, behavio ...
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Liza Harbison Featured
Rachel Freund Featured
Dr. Rachel Freund has a passion for helping adults restore their sleep health and move forward to what is most meaningful to them. She has extensive and specialized training in contemporary, evidence-based therapies that target insomnia, nightmares, and CPAP anxiety/compliance. Additionally, Dr. Freund specializes in treating individuals with post-traumatic stress, anxiety disorders, and substance use problems, whether in the context of sleep disturbances or not. She provides care in WA and via telehealth to individuals in PSYPACT states.
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Karen Kerschmann, LCSW Featured
Karen is a licensed clinical social worker and psychotherapist with over 22 years of experience providing evidence-based treatment to adults. Based in San Diego, California, she specializes in Cognitive Behavioral Therapy (CBT) for anxiety disorders and Cognitive Behavioral Therapy for Insomnia (CBT-I).
Karen has completed specialized training in CBT-I and helps adults experiencing chronic insomnia, difficulty staying asleep, nighttime worry, and sleep-related anxiety. Her approach focuses on identifying and changing the behavioral and cognitive patterns that perpetuate sleep difficulties, using practical, research-supported strategies to improve sleep quality and restore confidence in the ability to sleep.
In addition to insomnia, Karen has extensive experience treating generalized ...
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Suzanne Bergmann Featured
What keeps you up at night? Is it stress, anxiety, sleep disturbances, or life events? Do you want to try to address an old problem in a new way?
My specialties include: insomnia, dreams/nightmares, trauma/PTSD, anxiety, Veterans, life transitions
I have seen evidence-based practices for insomnia, nightmares and trauma begin to alleviate debilitating symptoms in a very short amount of time. Whether you have been suffering for 3 months or 3 decades, I have witnessed people recover and regain a quality of their lives they thought was lost.
I am currently able to provide therapy to clients in New York, New Jersey, Maine, Massachusetts, Vermont, Delaware, Virginia, West Virginia, South Carolina, and Florida. ...
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Katy Alderman New! Featured
I’m a board-certified psychiatric nurse practitioner at Elessar Psychiatry with 10 years of experience in psychiatric care. In 2026, I expanded my practice to include CBT-I, completing the basic and advanced training through the University of Pennsylvania’s Perelman School of Medicine.
My approach is direct, humorous and collaborative, with a focus on improving sleep, simplifying medication regimens, and reducing unnecessary medication use when appropriate.
Through in-person and telehealth care, I'm working to establish Elessar as a trusted sleep resource for patients and referring clinicians in Utah and Colorado.
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Ellis Kim Featured
I am a psychotherapist in private practice serving the states of California, Massachusetts, New Jersey, and Florida. I received insomnia psychotherapy training in CBT-I from the University of Arizona Sleep & Health Research Program and the Center for Deployment Psychology. More broadly, I am a relational and experiential psychotherapist utilizing somatic experiencing (SE), accelerated experiential dynamic psychotherapy (AEDP), and internal family systems (IFS). When working in short-term insomnia focused therapy, I occasionally integrate experiential methods, particularly from somatic experiencing. I have worked with clients who have reached out exclusively to do CBT-I, and I have also worked with my existing long-term clients with CBT-I. I accept certain insurance plans in MA and am an OO ...
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Robert N. Glidewell, PsyD, DBSM Featured
Robert N. Glidewell, PsyD, CBSM, is a licensed clinical psychologist and one of less than 200 psychologists world-wide to be awarded certification in Behavioral Sleep Medicine by the American Board of Sleep Medicine.
He has extensive advanced training in the diagnosis and treatment of sleep disorders, including a mini fellowship at the Duke University insomnia and sleep research program. With 20 years of experience in the field of behavioral sleep medicine, he has evaluated and treated thousands of individuals with chronic and complex insomnia, dependence on sleeping pills, fatigue, excessive daytime sleepiness, and a range of other sleep and associated problems.
His clinic, The Insomnia Clinic, is a specialty psychology clinic focusing exclusively on assessment and management of sle ...
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Sari Chait Featured
Dr. Sari Chait is a Clinical Psychologist based in MA who provides online therapy throughout MA, NY, FL, and CT. She specializes in Cognitive Behavioral Therapy (CBT) and Acceptance and Commitment Therapy (ACT), with additional expertise in health psychology. She has worked with people struggling with insomnia and sleep difficulties for the last 20 years and also often works with people coping with anxiety, fertility and postpartum struggles, adjustment to chronic illness and cancer, depression, and stress management. Dr. Chait works with her clients to develop a toolbox of skills to help them manage their sleep better and any other mood or stress concerns that are impacting their sleep.
Before working in private practice, Dr. Chait worked in several medical settings including two VA ...
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Meredith Broderick Featured
As a neurologist, Dr. Meredith Broderick offers a spectrum of services that bridge allopathic sleep medicine and behavioral sleep medicine including; home sleep apnea testing, actigraphy, cognitive behavioral therapy for insomnia (CBT-I), and sleep wellness plans.
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Emily R. Gombos Featured
Insomnia often persists even after anxiety or mood symptoms have been successfully treated. CBT-I offers highly effective strategies to help you achieve the restful, quality sleep you desire. As a seasoned therapist, I am delighted to add CBT-I to my well-curated toolbox. Seeing patients' lives improve when they no longer struggle with their sleep is an absolute joy! If falling asleep when you want to or sleeping through the night feels challenging (or even impossible!), please reach out. Together we will make a specific, tailored plan to fit your needs and clear the way for the great nights of sleep you deserve. My experience and education, including supervised training with the Stanford University Sleep Health and Insomnia Program, affords us several treatment options, including longer-t ...
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Erika Lundgren Featured
Erika Lundgren is a licensed independent clinical social worker based in New Hampshire, working with adults across the lifespan, with a focus on helping those who struggle with sleep difficulties. Her clients come to her having issues falling asleep and waking up in the middle of the night who have tried medication, relaxation, new mattresses with no long term success. Erika is particularly sensitive to clients facing moments of transition like a move to a new city, job loss, break up, life stress, and symptoms of anxiety that can have negative impacts on sleep.
Erika’s approach is rooted in Cognitive Behavioral Therapy for Insomnia, an evidenced based treatment that focuses on helping patients understand the root cause of their sleep, learn new strategies to manage sleep anxieties, and ...
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Amber Simpson, MBA-HCAD, MSW, LCSW-S Featured
Virtual sleep therapy available in Texas & Illinois. Can’t sleep—again?
You’ve cut caffeine. You’ve tried melatonin, sleep hygiene tips, and even white noise apps. Still, it’s 2 a.m., and your brain won’t slow down. You’re tired of dreading bedtime and waking up unrefreshed.
You're sleep is not broken and unfixable.
You just need the right approach. One that’s rooted in science, tailored to you, and guided by someone who understands how personal sleep struggles can be.
My 5-Session CBTI Program: Sleep, Reimagined
As a licensed clinical social worker and sleep therapist, I offer a structured, personalized CBTI program that blends evidence-based techniques with compassionate care. It’s designed to help you retrain your brain and body for deeper, more restful sleep without medicatio ...
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Raquel Osorno, PsyD, DBSM Featured
I am a Clinical Assistant Professor in the Department of Psychiatry and Behavioral Sciences at Stanford University School of Medicine, serving as a member of the Sleep Health and Insomnia Program (SHIP) and the Sports Psychology team. I also serve as a research clinician and clinical supervisor in the Stanford University CoPsyN Sleep Lab. I have 12 years of experience providing CBT for Insomnia (CBT-I), the gold-standard for chronic insomnia, and am credentialed by the Board of Behavioral Sleep Medicine.
My approach is client-centered, meaning treatment is tailored to your specific needs and life circumstances, rather than strict adherence to a treatment manual or protocol. I have extensive experience working with individuals who have complex medical and psychiatric histories or who are ...
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Mattea LeWitt Featured
Are you overwhelmed, anxious, and burned out? Are you having difficulties falling asleep, staying asleep, waking up too early, or even all of the above? Maybe you struggle to keep up with work and family responsibilities, maybe your emotions feel out of control, or maybe you want to have better relationships. Many people have great ideas about how to solve their own problems, but then feel frustrated when these strategies aren't working consistently. As a clinician, I use a cognitive behavioral therapy approach tailored to people's individual needs. I collaborate with my clients to find concrete, practical solutions so they feel calmer, happier, more organized, and more present in their lives. When people complete their course of therapy with me, they are more empowered to cope with daily ...
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Shannon O'Neill Featured
Dr. O’Neill received her doctoral degree from Fordham University at Lincoln Center and is now credentialed as a National Register Health Service Psychologist. She completed an American Psychological Association accredited internship and fellowship within the VA Healthcare System. Through comprehensive training, she specialized in health psychology and has implemented therapeutic services across a diverse array of psychological/medical pathology. Dr. O’Neill is highly trained in completing pre-surgical psychological evaluations, medical psychology consultations, and delivering individual/group therapy to patients diagnosed with chronic medical conditions. Training within the VA Healthcare System led to Dr. O’Neill’s national certification as a cognitive processing therapy (CPT) provider, wh ...
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Natalie R Rolle MOT OTR/L Featured
Natalie Rolle, MOT, OTR/L, developed and serves as Director of the Sleep Services Program within the Center for Community Partnerships at Colorado State University. She is a member of the Society of Behavioral Sleep Medicine and has advanced training in CBT-I along with other experience in behavioral sleep medicine. She is also part of the University of Pennsylvania CBT-I JEDIS group, which recognizes expert-level CBT-I providers nationwide.
For the past 11+ years, Natalie has provided direct sleep services using CBT-I and other behavioral strategies to support individuals with chronic insomnia, restless legs syndrome, circadian rhythm disorders, and other sleep-related conditions. She is nationally recognized for her work in CBT-I and provides training and supervision to other CBT-I pr ...
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Luisa Palloni Featured
Luisa Palloni is a clinical social worker with diverse experience in implementing evidence-based interventions to address complex social, emotional and behavioral challenges for both adults and children. Luisa owns Behavioral Sleep Services LLC, a Washington, DC telehealth private practice where she provides convenient and effective treatment to adults who are looking for a solution to their sleep problems. Luisa is board-certified in behavioral sleep medicine and specializes in Cognitive Behavioral Therapy for Insomnia (CBT-I). As someone who has personally experienced insomnia and participated in CBT-I treatment, she approaches treatment through the lens of both the client and the therapist.
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BSC-Kyle Yamasaki Featured
I am a Licensed Marriage and Family Therapist (MFT) with 20 years of experience. My practice is called the Behavioral Sleep Center (BSC) has focused on sleep full time for over 5 years. I have helped numerous Silicon Valley professionals with chronic insomnia, sleep anxiety, and other sleep disorders.
I provide Cognitive Behavioral Therapy for Insomnia (CBT-I) based on an 8 session protocol and completed advanced training and Mini-Fellowship at University of Pennsylvania. At BSC, clients are able to obtain remission in 5.5 sessions on average.
I can work with individuals with co-occurring mental and physical health conditions.
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Kiesa Kelly Featured
Treatment for psychological disorders is better than ever. CBT-I for insomnia is one of the most effective, research-supported treatments available across all disorders. Best of all, we can do it all from the comfort of home via videoconferencing.
To help you get better faster, my practice is focused on results. I use a goal-oriented, measurement-based care approach that allows us to track your progress and make adjustments when needed. Sleep, nutrition, movement, mindfulness, and physical health are vital components of mental wellbeing. I support holistic, integrated care and a team approach.
My process is structured, yet collaborative and compassionate. I affirm neurodivergent, LGBTQ+, & cultural identities. I see you; I support you; and I use science to provide the highest quality ...
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Elizabeth Culnan, PhD, DBSM Featured
Dr. Elizabeth Culnan, PhD, DBSM is a Clinical Health Psychologist, serving patients via telehealth and in-person in Denver. She works with people needing treatment for insomnia, nightmares, and circadian rhythm disorders. Prior to working in private practice, Dr. Culnan was an Assistant Professor working with the Sleep Disorders Service and Research Center at Rush University Medical Center. She also served as the Associate Director of Behavioral Sleep Medicine Services at Rush University Medical Center.
In addition to Behavioral Sleep Medicine Services, Dr. Culnan also provides therapy for anxiety, depression, and perinatal mental health.
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Austin Grinberg Featured
Dr. Grinberg specializes in the treatment of sleep disorders including insomnia, nightmares, sleep apnea, and circadian rhythm disorders. Dr. Grinberg is a subject matter expert in Cognitive Behavioral Therapy for Insomnia (CBT-I), the 'gold standard' treatment for insomnia and is a national consult for the VA national CBT-I roll out program. Dr. Grinberg received his board certification in Behavioral Sleep Medicine from SBSM in 2021. Dr. Grinberg also has extensive experience in assisting patients in reducing or discontinuing the use of hypnotic sleep medications.
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