United States

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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“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, extended middle of the night awakenings, or waking too early and not getting back to sleep, I specialize in helping driven individuals recalibrate their sleep using CBT-I—the gold-standard, evidence-based treatment for insomnia. With over 15 years of experience treating sleep problems, 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 43+ states,. You’ll receive personalized, results-driven support—without waitlists, insurance hoops, o ...
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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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I enjoy supporting individuals with sleep disturbances and insomnia, primarily drawing from CBT for Insomnia, Interpersonal Neurobiology and DBT. My experience also includes working with trauma, anxiety and depression, in cross-cultural and community systems. I strive to be LGBTQ+ affirming and intentional about cultivating a perspective of cultural/racial humility and curiosity. I am a member of the Society for Behavioral Sleep Medicine. I have completed EMDRIA approved EMDR basic training Levels 1-3 through the Parnell Institute.
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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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Dr. Eric Zhou has helped patients sleep better for 15 years. He is an Assistant Professor of Psychiatry at Harvard Medical School and on faculty in the Division of Sleep Medicine. In 2021, he was 1 of only 9 national experts invited to serve on the American Academy of Sleep Medicine's task force to develop clinical practice guidelines for the behavioral-psychological treatment of insomnia, and the only clinical psychologist in the Northeastern US to have this privilege. Currently, he is helping the American Academy of Sleep Medicine's develop clinical practice guidelines for the combination (behavioral-psychological plus medication) treatment of insomnia, and is 1 of only 3 psychologists in the entire country to be on this panel.
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Accepted insurances: Aetna, CareOregon, Cigna, Kaiser Permanente, Moda Health, PacificSource, Providence, Regence BlueShield, Trillium and UnitedHealthcare. I provide evidence-based CBT-I for chronic insomnia. While many people complete treatment in about six sessions, some benefit from additional tailored sessions when insomnia occurs alongside sleep apnea. Schedule a 15 minute video call via my website: www.portlandsleeptherapy.com to learn more.
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Lizzy is a psychiatric nurse practitioner. Her practice offers cognitive behavioral therapy for insomnia (CBT-i) along with integrative psychiatric care. She is able to de-prescribe sleep medications when appropriate and loves helping people find restful sleep after months or even years of struggling with insomnia. Lizzy completed her training in basic CBT-i at the University of Pennsylvania and holds a Doctorate in Nursing Practice from the University of Washington. Lizzy accepts Premera, Regence, Lifewise, Aetna, and Cigna insurance, as well as most Blue Cross Blue Shield plans.
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I am a licensed clinical psychologist with 20 years of experience treating insomnia and sleep disorders. I specialize in Cognitive Behavioral Therapy for Insomnia (CBT-I) and Acceptance and Commitment Therapy for Insomnia (ACT-I) in order to bring about the most restful nighttime experience possible. I also specialize in "CPAP Insomnia" with a focus on increasing CPAP adherence, tolerating the CPAP mask, reducing fragmented sleep and sleep disruption, and managing feelings of Claustrophobia or anxiety. Treatment approaches are tailored to your individual needs and address mental health symptoms such as racing thoughts, worried thoughts, panic attacks, PTSD, trauma, nighttime waking, nightmares, chronic pain, life transition, and life stress. I can be contacted at cognitivebehavioralcouns ...
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Are you worried about the impact of sleeplessness on your health, relationships and career? Are you wanting to get off sleeping medication (or avoid starting it in the first place), but worried you can't sleep without it? I help adults who are on their umpteenth night of crappy sleep, heal their natural sleep mechanism and finally get consistent sleep again, usually in just 6-8 weeks. [ Ready to get started right away? Book your first session or ask a question here: https://www.bodymindalliancecc.com/get-in-touch ] Clients often come to me desperate, anxious and tired. They’ve tried lots of other things already so they’re looking for an expert, not a generalist who just knows a little about sleep. They want someone who can take their unique health and sleep challenges into a ...
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Ben Tabak is a licensed clinical psychologist who provides Cognitive Behavioral Therapy for Insomnia (CBT-I). He earned his PhD in Clinical Psychology from the University of Miami, completed five years of postdoctoral training in the Department of Psychology at UCLA, and was an Associate Professor of Psychology at Southern Methodist University. He is currently the co-owner of Welcome in Psychology Group in Newport Beach, CA and serves as a lecturer in the Department of Psychology at UC Irvine. Dr. Tabak helps adults improve sleep by changing the behaviors and thought patterns that interfere with consistent, restorative rest. He also offers therapy for anxiety, stress, and related concerns that often impact sleep and overall functioning. He commonly works with clients who experience dif ...
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Andy Berkowski, MD of ReLACS Health is a physician double-board certified by the American Board of Psychiatry & Neurology in Adult Neurology and Sleep Medicine. ReLACS Health is direct specialty care sleep clinic operating via telemedicine to those in or near Arizona, Florida, Michigan, or Ohio, that can provide the full scope of care for sleep conditions including chronic insomnia disorder. By not accepting payment from insurance, Dr. Berkowski is one of the rare handful of sleep physicians who can offer cognitive and behavioral therapy for insomnia (CBT-I) himself without having to outsource the treatment to other providers. All patients new to ReLACS Health start with a 90 minute Comprehensive Consultation to establish care and thoroughly assess health and sleep status. ReLACS Health of ...
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Are you worried about the impact of sleeplessness on your health, relationships and career? Are you wanting to get off sleeping medication (or avoid starting it in the first place), but worried you can't sleep without it? I help adults who are on their umpteenth night of crappy sleep, heal their natural sleep mechanism and finally get consistent sleep again, usually in just 6-8 weeks. [ Ready to get started right away? Book your first session or ask a question here: https://www.bodymindalliancecc.com/get-in-touch ] Clients often come to me desperate, anxious and tired. They’ve tried lots of other things already so they’re looking for an expert, not a generalist who just knows a little about sleep. They want someone who can take their unique health and sleep challenges into acc ...
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I'm Dr. Michelle Lyons and I treat insomnia and co-occurring anxiety in adults throughout CA and FL. It feels like your nights have become a battlefield where the harder you fight for rest, the further away it slips. You’re likely exhausted from laying awake for no good reason, watching the clock tick through the odd hours while tossing and turning in frustration. Whether it’s the disruption of repeated nightmares or the constant, nagging worry about whether you’ll get “enough” sleep to function, insomnia has a way of shrinking your world. You’ve likely tried everything, advice from doctors, suggestions from family, and every "trick" the internet has to offer, yet you still wake up feeling fatigued, with your mind stuck in a loop of thinking about sleep when you’d rather be thinking about ...
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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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Brittany received her Masters Degree from UW-Madison in Clinical Social Work. She obtained her LCSW in 2020 and has been working as a therapist since 2009. She is recently trained in CBT-I and started practicing in behavioral sleep medicine. She is currently practicing in WI and MN at Nystrom and Associates and currently treating Insomnia, CPAP adherence, and circadian rhythm disorder shift worker type. She is working to gain more education and experience to address additional behavioral sleeping disorders.
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I am an LCMHC (Licensed Clinical Mental Health Counselor) located in North Carolina. I have been offering CBT-I in a clinical setting as an outpatient therapist since 2021. I am passionate about providing evidenced-based treatment to help individuals with insomnia and other sleep concerns. I am in-network with private insurance plans from BCBS, Aetna, and United HealthCare / Optum, and I also offer self-pay services. Please note: I am out-of-network with Medicare and Medicaid and I am unable to accept primary or supplemental plans associated with Medicare and Medicaid regardless of provider.
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Sleep problems can impact every aspect of life. If you find yourself struggling to fall or stay asleep, or you're unable to quiet racing thoughts at bedtime, I can help. I specialize in Cognitive Behavioral Therapy for Insomnia (CBT-i), a short-term, research-supported treatment. Together, we can transform fragmented sleep into restorative rest, you will learn techniques to quiet racing thoughts, and we will develop personalized sleep strategies, all without the need for medication. My practice also extends beyond sleep to help you handle stress, discover meaningful priorities, and adjust to new chapters in your life. I am a clinical psychologist with extensive training in and experience treating insomnia. I received my Ph.D. from Temple University and completed my clinical psychology i ...
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Dr. Michelle Jonelis is the founder and medical director of Lifestyle Sleep, a lifestyle-focused sleep medicine clinic in the San Francisco Bay Area. Michelle is board certified in sleep and lifestyle medicine with additional training in behavioral sleep medicine. Her clinical focus is on the non-pharmacologic management of sleep disorders using techniques such as Cognitive Behavioral Therapy for Insomnia, bright light therapy, circadian rhythm optimization, and Lifestyle Medicine.
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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. Michelle Drapkin started the CBT Center as a “Saturday morning hobby” because she was passionate about members of her community having “Better Access to Better Care.” She cares about helping people who are struggling find the best possible treatment to reduce their suffering. She leads the CBT Center team and most patients get to chat with her directly as she still answers the phones and emails, striving to connect with everyone on a personal level. Dr. Drapkin is a Board-Certified clinical psychologist in CBT, licensed in New Jersey, New York, and Pennsylvania and part of the Psychological Interjurisdictional Compact (PSYPACT), which enables her to see patients virtually in almost 30 other states. Dr. Drapkin specializes in individuals (both late adolescents and adults), couples, a ...
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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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Dr. Harb is a licensed clinical psychologist working with individuals with a range of life difficulties in her practice and accepts major insurance plans. She has extensive training and many years of experience in the use of CBT for Insomnia (CBT-I) as well as the treatment of nightmares with imagery rehearsal therapy (CBT-N). More than 10 years of experience with veterans with posttraumatic difficulties at the Philadelphia VA Medical Center allowed Dr. Harb to treat sleep problems in the context of PTSD as well as primary insomnia. In addition to working with sleep difficulties, Dr. Harb is experienced in treating anxiety and depression as well as helping clients thrive in the face of life stressors such as medical treatments or interpersonal difficulties. Dr. Harb’s approach to therapy i ...
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Chronic insomnia is very debilitating. During bouts of disrupted sleep, it can feel like your sleep system is broken and it will never work again. When you haven’t slept well in many weeks, it becomes difficult to think of anything else except “how can I or when will I sleep again?” ​ Unfortunately, during these periods of poor sleep we tend to engage in behaviors that may feel good in the short term (napping, spending excessive time in bed, going to bed very early, resting a lot, conserving energy, delaying living) but these coping behaviors actually perpetuate insomnia. ​ During CBTi, I will ask you to complete daily sleep diaries so I can get a very clear understanding of how you are currently sleeping and I want to know your “sleep story” – how your insomnia began, and what thoug ...
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Hi, I’m Nathan Becker, a licensed professional counselor based in Portland, Oregon. I specialize in working with adults navigating anxiety, ADHD, OCD, body-focused repetitive behaviors, and insomnia. My approach to insomnia treatment is rooted in evidence-based practices, including Cognitive Behavioral Therapy for Insomnia, while also honoring the very real ways sleep difficulties often overlap with stress, overthinking, emotional overwhelm, and nervous system activation. Whether you are struggling to fall asleep, waking throughout the night, lying awake with racing thoughts, or feeling anxious about sleep itself, I offer a structured and supportive space to help you rebuild your relationship with rest. Together, we will identify the patterns keeping insomnia in place and develop practi ...
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Dr. Joanna Chen is a board-certified behavioral sleep medicine specialist and licensed psychologist. She specializes in behavioral treatments of insomnia, nightmares, and circadian rhythm misalignments. She offers Cognitive Behavioral Therapy for Insomnia (CBT-I) and Cognitive Behavioral Therapy for Nightmares (CBT-N), using evidence-based strategies to help clients improve sleep quality, reduce nighttime anxiety, and re-establish healthy sleep patterns. She also supports individuals who wish to safely taper off sleep medications through structured behavioral strategies that promote restorative sleep that is sustainable. In addition to her specialty in sleep, Dr. Chen has extensive experience treating depression, anxiety, trauma/PTSD, and eating disorders. She integrates trauma-informed ...
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I’m a clinical psychologist who has been treating children, adolescents and adults in the Baltimore area for the past 10 years. I specialize in the treatment of sleep and anxiety disorders as well as adherence and adjustment problems related to chronic medical conditions. I completed my Master’s Degree in Clinical Psychology from Towson University in Towson, MD and my Ph.D. in Clinical Psychology at Howard University in Washington, DC. I completed an APA accredited internship and a Postdoctoral Fellowship at Mt. Washington Pediatric Hospital in Baltimore, MD. Currently, I continue to work at Mt. Washington Pediatric Hospital treatment children and adolescents with sleep disorder, and am a private practice owner in Timonium, MD where I treat children, adolescents and adults with proble ...
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I work with young adults and adults, offering sessions via telehealth. I specialize in treating chronic insomnia through CBT-I, which is a short, structured, effective and evidence-based treatment for insomnia. I also specialize in working with anxiety disorders and depression, and I often see these co-occurring with insomnia. Perhaps you have been trying to work through this on your own or hoping it would just resolve itself, but you have reached a point where you need some extra support. I'm always honored when a client chooses me to help them, and I take the responsibility very seriously.
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I support people with sleep disturbances and insomnia via telehealth in Oregon. I completed training in CBT-I at the Sleep Health & Insomnia Program at Stanford University. The treatment I provide is collaborative, structured, and focused on restoring consistent, reliable sleep without medication. Most clients see measurable improvement within several weeks. I offer a free 15-minute consultation, which can be booked through my online portal.
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I'm a licensed clinical social work, with 10 years of clinical experience in community mental health. I graduated from Temple University in 2016 and began my career in social work. Throughout my work, no matter the level of care, there was a reoccurring theme of many people not getting enough sleep and or suffering from insomnia. This drove my passion to continue my education on sleep hygiene and treatments for insomnia, both personally and professionally. Not only did I find the research fascinating, I was also inspired by the level of impact CBT-I can make on individuals. In 2026, I started my private practice, with the goal of treating insomnia and the comorbidities that often come along with the diagnosis.
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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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