Sleep is the foundation of health, performance, and well-being—yet millions struggle with poor sleep quality and disorders. These eight board-certified sleep experts are at the forefront of sleep medicine, offering science-backed solutions through clinical practice, research, education, and public advocacy.  

From professional athletes to chronic insomnia sufferers, their expertise covers sleep disorders, circadian rhythms, surgical interventions, and behavioural sleep medicine. Below, we highlight their credentials, services, publications, and resources to help you optimize your sleep.  

“Understanding your chronotype is the key to unlocking better sleep and peak performance throughout the day.” — Dr. Michael Brues

Dr. Michael Breus, PhD (“The Sleep Doctor”) – Clinical Psychologist, Diplomate of the American Board of Sleep Medicine  

Dr. Michael Breus, known as “The Sleep Doctor,” is one of the most recognized experts in the field of sleep science. Blending clinical psychology with extensive research in sleep science, Dr. Breus helps individuals improve their sleep naturally. His unique approach is based on chronotypes, the idea that people have different sleep patterns based on their natural biological rhythms. Through his platform, The Sleep Doctor, he offers free assessments, online courses, and product recommendations tailored to these chronotypes, helping people optimize their sleep.

As an authority on sleep hygiene, insomnia, and circadian rhythm optimization, Dr. Breus shares his expertise through his podcast, *The Sleep Doctor Podcast*, where he dives into the latest research and tips for improving sleep. He is also the author of *The Power of When*, which explores the best times for different activities based on your chronotype, and *The Sleep Doctor’s Diet Plan*, which outlines how sleep influences weight loss and overall health. His work continues to revolutionize the way people understand sleep, offering practical solutions to improve quality of life through better rest. 

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Dr. Whitney Roban, PhD – Clinical Psychologist, Founder of Solve Our Sleep  

Dr. Whitney Roban is a clinical psychologist and sleep expert specializing in both pediatric and adult sleep disorders. As the founder of Solve Our Sleep, she offers comprehensive sleep coaching programs designed to improve sleep habits through behavioural interventions. Her approach focuses on helping families and individuals create healthy sleep routines, with a particular emphasis on addressing insomnia, anxiety, and sleep-related issues that impact overall well-being.

Dr. Roban is also a highly sought-after speaker and contributor to leading publications, including *The Wall Street Journal* and *Parents Magazine*, where she shares her knowledge on the importance of sleep for mental health and productivity. She authored *The W.I.S.E. Sleep Solution*, a guide to developing effective sleep strategies, and frequently leads corporate workshops on the impact of sleep on performance and mental health. Her solutions empower individuals to reclaim their rest and achieve better sleep for enhanced daily functioning.  

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 Dr. Sahil Chopra, MD – Pulmonologist, Intensivist, Co-Founder of Empower Sleep 

Dr. Sahil Chopra is a Harvard Medical School-trained physician specializing in sleep disorders, including sleep apnea, insomnia, and circadian disorders. As a co-founder of Empower Sleep, a virtual sleep clinic, Dr. Chopra combines lifestyle medicine with clinical sleep diagnostics to provide a comprehensive approach to treating sleep issues. His work focuses on using personalized care strategies to help patients optimize their sleep patterns, reduce symptoms of sleep apnea, and improve overall health.

In addition to his clinical work, Dr. Chopra is an advocate for the use of sleep technology and CPAP alternatives, regularly co-hosting the *Empower Sleep Podcast*, where he discusses the latest developments in sleep tech and respiratory health. His research has been published in prestigious medical journals like *Chest* and *Sleep Medicine Reviews*, contributing to the growing field of sleep medicine. Dr. Chopra is dedicated to improving patients’ quality of life through evidence-based interventions and cutting-edge treatments for sleep disorders.  

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 Dr. Daniel Barone, MD – Neurologist, Weill Cornell Center for Sleep Medicine  

Dr. Daniel Barone is a renowned neurologist specializing in sleep medicine at Weill Cornell Medicine. His expertise lies in treating conditions like narcolepsy, restless leg syndrome, and parasomnias, disorders that disrupt sleep and affect patients’ quality of life. Dr. Barone is also a leading researcher in the neurodegenerative diseases linked to sleep disturbances, aiming to improve the clinical understanding of how these disorders impact sleep patterns.

“Sleep disorders don’t just affect your nights—they affect every part of your life. Our goal is to treat the root, not just the symptoms.” — Daniel Barone

Dr. Barone co-authored *The Story of Sleep*, which offers an in-depth exploration of the science of sleep and its critical role in overall health. As a media commentator for major outlets like CNN, NBC, and *The New York Times*, he regularly shares his expertise on sleep issues, from common disorders to more complex conditions. His research continues to influence clinical practices, and he is a valuable resource for second-opinion consultations on complex sleep cases.  

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Dr. Eric Kezirian, MD, MPH – ENT Surgeon, Professor at USC Caruso Department of Otolaryngology 

Dr. Eric Kezirian is a leading expert in the surgical treatment of sleep apnea, focusing on innovative procedures like Inspire implant surgery, UPPP, and maxillomandibular advancement. He works as a professor at the USC Caruso Department of Otolaryngology and has contributed to numerous studies comparing surgical outcomes to traditional CPAP treatments. His work in the field of surgical sleep medicine has revolutionized the treatment of sleep apnea, offering patients effective alternatives to conventional therapies.

As an international leader in his field, Dr. Kezirian trains other surgeons and provides expert consultation on advanced surgical interventions for sleep disorders. He has served as President of the International Surgical Sleep Society, advocating for improved surgical practices and research in sleep medicine. His groundbreaking research has been published in renowned medical journals such as *JAMA* and *The Laryngoscope*.  

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Dr. Cheri D. Mah, MD, MS – Sleep & Performance Specialist, Founder of Mah Method  

Dr. Cheri Mah is a sleep and performance specialist known for her work optimizing sleep for elite athletes in the NFL, NBA, and NHL, including the Golden State Warriors and San Francisco 49ers. Her Mah Method integrates sleep extension, travel adjustments, and recovery protocols to enhance athletic performance. Her groundbreaking research has shown that improving sleep quality significantly enhances athletic outcomes, and she is frequently consulted by Fortune 500 executives to help them achieve peak performance.

Dr. Mah’s studies, published in *Sleep* and other peer-reviewed journals, have demonstrated the critical role sleep plays in physical and cognitive performance. By focusing on sleep optimization, she has become a trusted expert in helping individuals perform at their highest levels. Her work continues to inspire both athletes and executives to prioritize sleep as a key factor in achieving success.  

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Dr. Sarah Silverman, PsyD – Stanford-Trained Insomnia Specialist, Founder of ZZZHAUS

Dr. Sarah Silverman is a Stanford-trained insomnia specialist who combines Cognitive Behavioral Therapy for Insomnia (CBT-I) with mindfulness techniques to help individuals overcome chronic insomnia. As the founder of ZZZHAUS, she offers virtual sleep therapy tailored to those struggling with insomnia. Her holistic approach focuses on addressing the root causes of sleep problems without medication, empowering individuals to regain control over their sleep.

Dr. Silverman is also the host of *The Sleep Edit Podcast*, where she interviews neuroscientists, wellness experts, and other specialists to explore the intersection of sleep and mental health. Through her free sleep guide, she helps people reduce sleep anxiety and adopt healthier, more sustainable sleep habits. Her work is especially beneficial for those looking to improve their sleep naturally, without the reliance on pharmaceuticals.  

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Dr. Michael Grandner, PhD – Behavioral Sleep Medicine Specialist, University of Arizona

Dr. Michael Grandner is a leading behavioural sleep medicine specialist and the director of the Sleep & Health Research Program at the University of Arizona. His research focuses on the intersection of sleep, cardiovascular disease, and mental health, exploring how poor sleep can contribute to various health conditions. Dr. Grandner is a well-respected figure in sleep research and advises Haleon (formerly GSK) on sleep product innovation.

As an expert in sleep health, Dr. Grandner advocates for the importance of healthy sleep habits in preventing chronic health conditions and improving overall well-being. His ongoing research continues to shape the way healthcare professionals approach sleep as a critical factor in disease prevention and mental health management.

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Conclusion

From elite athletes to shift workers and chronic insomniacs, these experts provide evidence-based strategies for better sleep. Whether through clinical practice, podcasts, or corporate wellness programs, they’re making sleep science accessible to all. 

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