The Sleepyhead Clinic is run by Expert Sleep Physiologist Stephanie Romiszewski.

Stephanie Romiszewski is a leading Sleep Physiologist, entrepreneur, and media expert dedicated to transforming how we think about sleep. As the founder of Sleepyhead Clinic and CMO of re:sleep, she blends cutting-edge science with real-world solutions, helping thousands worldwide break free from sleep obsession and achieve a balanced, healthy relationship with rest. With nearly two decades of experience in sleep research and clinical sleep disorders, Stephanie has treated well over 10,000 individuals, from Premier League footballers and high-profile CEOs to new parents and shift workers and everything in between. Her approach is refreshingly practical, rejecting fear-driven narratives and empowering people with evidence-based, achievable sleep strategies that fit real life.

Sleep and Insomnia Experience

Stephanie holds a BSc in Psychology and an MSc in Behavioural Sleep Medicine. Her passion for sleep science began while assisting research at Harvard Medical School and has since led her to develop sleep programs for NHS clinical sleep centres across the UK, covering conditions from insomnia and circadian rhythm disorders to parasomnias and sleep apnoea. She has spent years specialising in different areas of sleep, from circadian research for NASA missions to diagnostic testing and treatment of all sleep disorders. Stephanie has worked in specialised sleep clinics focusing on narcolepsy, parasomnias, CPAP therapy, sleep medical legal cases, and insomnia treatment. Most importantly, she has found her true calling in treating chronic common sleep problems and advocating for how to avoid them.

A trusted voice in sleep health, Stephanie is a published author and a sought-after speaker, regularly appearing on BBC, Channel 4, and Sky, and contributing to major publications such as The Times, Business Insider, Cosmopolitan, and The Guardian. Her expertise has been featured in Channel 4’s Secrets of Sleep and the BBC’s Insomnia and Me, as well as top podcasts like Diary of a CEO with Steven Bartlett. She also collaborates with BBC Maestro to offer a ‘Sleep Better’ course, as a universal way of introducing anyone to sleep in a more balanced practical way (including a sleep improvement kit and a way to understand if there are sleep disorders present and next steps). She has also designed re:sleep, an accessible way for those who unfortunately do have chronic insomnia sleep disorder to treat themselves with the support of live experts, pouring all of her knowledge into it and continually adapting the program to suit the ever-advancing world we live in. 

Sleepyhead Clinic is a way to get direct access to the appropriate sleep expert for personal and organisational sleep needs, and to have them addressed at the highest level. Every sleep specialist working for Stephanie is highly vetted and trained using Stephanie’s ethos and methods.

Stephanie’s corporate portfolio includes partnerships with organisations such as Deloitte, the Royal Navy, NHS, MET Police, Specsavers, Lloyds Pharmacy, Deliveroo, and Skyscanner, providing workshops, clinical programs, and strategic sleep solutions. She is a member of the British Sleep Society, the European Society of Sleep Technologists, and the Association for Respiratory Technology and Physiology.

Exciting upcoming projects are in the pipeline, reflecting Stephanie’s commitment to driving change in the sleep industry. Known for her dynamic and relatable approach, she challenges outdated sleep myths and offers a liberating perspective on achieving quality rest. She lives what she preaches, helping people reclaim their sleep with a balanced, no-nonsense approach that prioritises well-being over perfection.

You can read some of Stephanies works below. 

Neurological sleep medicine: a case note audit from a specialist clinic

Medical Education in Sleep and it’s Disorders: Still Meagre 20 Years On

Stephanie - effective treatment for ongoing sleep problems

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