Deep into Sleep

Updated: 31 Jul 2025 • 213 episodes
www.deepintosleep.co

Are you worried about your sleep and health? Are you bothered by lack of sleep or fatigue? Are you suffering from insomnia, sleep apnea, or other sleep disorders? Do you feel your sleep difficulties are getting in the way of being successful, happy, and motivated? Deep into Sleep podcast is here to assist you find the answers. Dr. Yishan Xu is a licensed clinical psychologist, board-certified behavioral sleep medicine sleep specialist, and adjunct clinical faculty at Stanford School of Medicine, Sleep Division. Dr. Xu explores inspiring conversations with guests from various fields, small business owners, students, parents, entrepreneurs, doctors, mental health workers, and more. With knowledge and tips around sleep, health, business, lifestyle, and relationship, you will discover more about yourself, which leads to a healthier mindset and the life you desire. ©DeepintoSleepPodcast 2019. These materials may be downloaded for personal use only. They may not be shared, distributed, or reproduced in any form or for any reason without express permission 👀SUBSCRIBE OUR EMAIL NEWSLETTER https://www.mindbodygarden.com/sleep 📝CHECK OUT THE SHOW NOTES https://deepintosleep.co ✨CONNECT WITH US https://www.instagram.com/dr.yishan https://twitter.com/dryishan

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In this episode, host Dr. Yishan welcomes Dr. Nicole Fleischmann, a renowned board-certified urogynecologist and urologist, to delve into a topic that’s rarely discussed: the hidden connections between breathing, pelvic floor health, and women’s well-being. Dr. Fleischmann, author of "The Second Mouth: A Woman's Journe

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Do nightmares keep you awake at night? Wondering if frequent nightmares mean you have trauma—or if they can ever truly be cured? In this powerful episode, Dr. Yishan welcomes Dr. Courtney Worley, nightmare specialist, board-certified clinical psychologist, and co-author of “The Nightmare and Sleep Disorder Toolkit.” To

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Welcome back to the Deep Into Sleep Podcast! In this episode, we are joined by Dr. Christopher Allen—also known as Sleep Dr. Chris on social media—to dive deep into the world of obstructive sleep apnea (OSA). With over 25% of adults in America affected by OSA (and nearly a billion people worldwide!), this sleep disorde

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A topic that affects many but is often misunderstood: sleep apnea. Join us with Dr. Douglas Krohn to uncover the intricacies of obstructive sleep apnea, highlighting symptoms, risks, and the impact it has on both mental and physical health. Dr. Krohn, a seasoned primary care physician and sleep medicine expert, introdu

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Welcome to Deep Into Sleep! I'm your host, Dr. Yishan, and today, we have a fascinating guest—Stephanie Romiszewski a leading expert in behavioral sleep medicine, with a background that spans psychology, Harvard Sleep Labs, and the founder of the Sleepyhead Clinic. In this episode, we’re breaking down some of the bigge

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In this episode of Deep Into Sleep Podcast, we talked about the essentials of selecting the right mattress with expert Derek Hales. From understanding the appropriate firmness to considering materials and addressing individual sleep needs, Derek shares insights from testing hundreds of mattresses. Whether you're a side

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