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    Last Updated: 02/22/2026

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    MediFind found 37 doctor with experience in Idiopathic Hypersomnia near Washington, US. Of these, 30 are Experienced and 7 are Advanced.

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    37 providers found
      Oneil S. Bains
      Advanced in Idiopathic Hypersomnia
      Sleep Medicine
      Advanced in Idiopathic Hypersomnia
      Sleep Medicine

      Virginia Mason Medical Center Sleep Disorders Center - Seattle

      925 Seneca Street, H10-sdc, 
      Seattle, WA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Oneil Bains, MD, is a board-certified sleep medicine physician with special medical interest in insomnia, pediatric sleep disorders, narcolepsy and sleep disordered breathing. In 2003 he initiated the highly successful, five-week Insomnia Program, which helps patients overcome their insomnia without medication.Dr. Bains enjoys seeing the often dramatic results of this program and other sleep medicine treatments, and the big impact they can have on his patients' lives. He was named a Top Doctor bySeattle MetandSeattlemagazines numerous times.Dr. Bains is married, has two children, and enjoys CrossFit and table tennis. Dr. Bains is rated as an Advanced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Central Sleep Apnea, Narcolepsy, and Idiopathic Hypersomnia.

      Advanced in Idiopathic Hypersomnia
      Pulmonary Medicine
      Advanced in Idiopathic Hypersomnia
      Pulmonary Medicine
      711 South Cowley Street, Floor 2WEST, 
      Spokane, WA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Donald Howard is a Pulmonary Medicine provider in Spokane, Washington. Dr. Howard is rated as an Advanced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Narcolepsy, Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and Gastrostomy. Dr. Howard is currently accepting new patients.

      Advanced in Idiopathic Hypersomnia
      Sleep Medicine
      Advanced in Idiopathic Hypersomnia
      Sleep Medicine

      Sunnyside Community Hospital Association

      6201 Summitview Ave Ste 106, 
      Yakima, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Sunny Bhaskaran is a Sleep Medicine provider in Yakima, Washington. Dr. Bhaskaran is rated as an Advanced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and Periodic Limb Movement Disorder.

      Learn about our expert tiers
      David Culpepper
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine

      Virginia Mason Medical Center Sleep Disorders Center - Seattle

      925 Seneca Street, H10-sdc, 
      Seattle, WA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      David Culpepper MD is a board-certified sleep medicine specialist who takes a patient-centered approach to the care of adults with sleep disorders. Deeply interested in the human element of medicine he actively partners with each patient to develop a treatment plan that will work for them and offer the best outcome. By improving a patient's sleep he feels he has the opportunity to treat the whole person.Dr. Culpepper is a member of the American Academy of Sleep Medicine and the American Medical Association.Outside of work he enjoys outdoor activities following professional sports leagues and technology. Dr. Culpepper is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and REM Behavior Disorder.

      Tom Yan
      Experienced in Idiopathic Hypersomnia
      Pulmonary Medicine | Intensive Care Medicine
      Experienced in Idiopathic Hypersomnia
      Pulmonary Medicine | Intensive Care Medicine

      Franciscan Pulmonary & Sleep Medicine Associates At St. Michael

      1950 NW Myhre Road, 2nd Floor, 
      Silverdale, WA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Tom Yan, MD, is a board-certified physician specializing in pulmonary medicine for adults. Dr. Yan holds a special interest in pleural disease and management of pleural effusion, especially malignant pleural effusion or pleural fluid from cancer.An essential component of Dr. Yan's care is helping patients and their families understand their disease and its treatment options. Dr. Yan is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Lung Nodules, and Obstructive Sleep Apnea.

      Amir H. Sabzpoushan
      Experienced in Idiopathic Hypersomnia
      Experienced in Idiopathic Hypersomnia

      Virginia Mason Medical Center Sleep Disorders Center - Seattle

      925 Seneca Street, H10-sdc, 
      Seattle, WA 
      Languages Spoken:
      English, Farsi
      Accepting New Patients
      Offers Telehealth

      Amir Sabzpoushan, MD, is a board-certified sleep medicine physician. He specializes in sleep-related breathing disorders, pediatric sleep disorders, insomnia, restless leg syndrome, excessive sleepiness, tiredness and sleep-related behavioral disorders.Away from work, Dr. Sabzpoushan enjoys long distance swimming, traveling, and spending time with his wife and children. Dr. Sabzpoushan is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Insomnia, Obstructive Sleep Apnea, Restless Legs Syndrome, and Central Sleep Apnea.

      Experienced in Idiopathic Hypersomnia
      Intensive Care Medicine
      Experienced in Idiopathic Hypersomnia
      Intensive Care Medicine

      Gme Office University Of Washington

      1959 NE Pacific St, 
      Seattle, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Reena Mehra is an Intensive Care Medicine provider in Seattle, Washington. Dr. Mehra is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. Her top areas of expertise are Obstructive Sleep Apnea, Cerebral Hypoxia, Central Sleep Apnea, and Excessive Daytime Sleepiness.

      Experienced in Idiopathic Hypersomnia
      Sleep Medicine | Neurology
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine | Neurology

      Providence Health And Services Washington

      101 W 8th Ave, 
      Spokane, WA 
      Languages Spoken:
      English, Afrikaans, Spanish
      Accepting New Patients
      Offers Telehealth

      David Ramey is a Sleep Medicine specialist and a Neurologist in Spokane, Washington. Dr. Ramey is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Syringomyelia, Syringobulbia, and Chiari Malformation Type 2. Dr. Ramey is currently accepting new patients.

      Experienced in Idiopathic Hypersomnia
      Sleep Medicine
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine

      Office

      904 7th Ave, 
      Seattle, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Wynne Chen is a Sleep Medicine provider in Seattle, Washington. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Insomnia, Restless Legs Syndrome, and Drowsiness.

      Experienced in Idiopathic Hypersomnia
      Pulmonary Medicine
      Experienced in Idiopathic Hypersomnia
      Pulmonary Medicine

      Southlake Clinic Inc PS

      4011 Talbot Rd S Ste 500, 
      Renton, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Richard Wall is a Pulmonary Medicine provider in Renton, Washington. Dr. Wall is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Sarcoidosis, Neurosarcoidosis, Lung Metastases, Lymphofollicular Hyperplasia, and Gastrostomy.

      Experienced in Idiopathic Hypersomnia
      Sleep Medicine
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine

      Norco Inc

      4011 Talbot Rd S Ste 460, 
      Renton, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Suzanne Krell is a Sleep Medicine provider in Renton, Washington. Dr. Krell is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. Her top areas of expertise are Obstructive Sleep Apnea, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Drowsiness.

      Advanced in Idiopathic Hypersomnia
      Sleep Medicine | Intensive Care Medicine | Pulmonary Medicine
      Advanced in Idiopathic Hypersomnia
      Sleep Medicine | Intensive Care Medicine | Pulmonary Medicine

      Multicare Health System

      311 S L St, 
      Tacoma, WA 
      Languages Spoken:
      English, French, Spanish, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Scott Bonvallet is a Sleep Medicine specialist and an Intensive Care Medicine provider in Tacoma, Washington. Dr. Bonvallet is rated as an Advanced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Idiopathic Hypersomnia, Periodic Limb Movement Disorder, and Insomnia. Dr. Bonvallet is currently accepting new patients.

      Advanced in Idiopathic Hypersomnia
      Sleep Medicine | Psychiatry
      Advanced in Idiopathic Hypersomnia
      Sleep Medicine | Psychiatry

      Lourdes Hospital LLC

      520 N 4th Ave, 
      Pasco, WA 
      Languages Spoken:
      English, Castilian, Dutch, Fijian, Hindi, Mandarin, Spanish
      Accepting New Patients
      Offers Telehealth

      Cheta Nand is a Sleep Medicine specialist and a Psychiatrist in Pasco, Washington. Dr. Nand is rated as an Advanced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Insomnia, Obstructive Sleep Apnea, Drowsiness, and Excessive Daytime Sleepiness. Dr. Nand is currently accepting new patients.

      Advanced in Idiopathic Hypersomnia
      Sleep Medicine
      Advanced in Idiopathic Hypersomnia
      Sleep Medicine

      Overlake Medical Clinics LLC

      1750 112th Ave Ne, Suite B102, 
      Bellevue, WA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Reuben Walia is a Sleep Medicine provider in Bellevue, Washington. Dr. Walia is rated as an Advanced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Insomnia, Periodic Limb Movement Disorder, and Restless Legs Syndrome. Dr. Walia is currently accepting new patients.

      Advanced in Idiopathic Hypersomnia
      Advanced in Idiopathic Hypersomnia

      The Association Of University Physicians

      325 9th Ave, 
      Seattle, WA 
      Languages Spoken:
      English, Dutch, Korean, Spanish, Yiddish
      Accepting New Patients
      Offers Telehealth

      Nathaniel Watson is a Neurologist in Seattle, Washington. Dr. Watson is rated as an Advanced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Insomnia, and Narcolepsy. Dr. Watson is currently accepting new patients.

      Samir S. Majmudar
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine

      Franciscan Neurology Associates - Federal Way

      34503 Ninth Avenue S, Suite 230, 
      Federal Way, WA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Samir Majmudar, DO, is a board-certified internist who offers a holistic approach to the treatment of sleep disorders in adults. He feels that, while patients spend about one-third of their lives sleeping, this area of their life is often neglected. By improving the quality of sleep a patient receives, he believes he can improve other aspects of their health.Dr. Majmudar is a member of the American College of Physicians and American Academy of Sleep Medicine. He served as a Medical Corps Officer in the United States Army.Away from work, he enjoys cooking, camping and hiking. Dr. Majmudar is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Irregular Sleep-Wake Syndrome, Drowsiness, and Excessive Daytime Sleepiness.

      Mathini S. Mohanachandran
      Experienced in Idiopathic Hypersomnia
      Experienced in Idiopathic Hypersomnia

      Virginia Mason Franciscan Health Medical Pavilion - Lynnwood

      19116 33rd Ave W, 
      Lynnwood, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Mathini Mohanachandran, MD, is a board-certified internal medicine physician with special medical interest in preventive medicine and diabetes management. Dr. Mohanachandran is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. Her top areas of expertise are Idiopathic Hypersomnia, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

      Daniel T. Clerc
      Experienced in Idiopathic Hypersomnia
      Family Medicine | Sleep Medicine
      Experienced in Idiopathic Hypersomnia
      Family Medicine | Sleep Medicine

      Franciscan Medical Clinic - Enumclaw

      3021 Griffin Ave, 
      Enumclaw, WA 
      Languages Spoken:
      English
      Offers Telehealth

      Daniel T. Clerc, MD, provides expert primary care for individuals eight years of age and older, with specialty training in the diagnosis and treatment of sleep disorders.Dr. Clerc strives to improve lives one patient at a time. He believes that excellent education in the clinic setting is the cornerstone of patient empowerment and a key aspect of good health. Dr. Clerc is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, REM Behavior Disorder, Restless Legs Syndrome, and Central Sleep Apnea.

      Matthias K. Lee
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine
      Experienced in Idiopathic Hypersomnia
      Sleep Medicine

      Virginia Mason Medical Center Sleep Disorders Center - Seattle

      925 Seneca Street, H10-sdc, 
      Seattle, WA 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Matthias Lee, MD, is a board-certified sleep medicine physician who specializes in insomnia, narcolepsy, and sleep complicated by mood and anxiety disorders.Dr. Lee enjoys helping people achieve good outcomes without relying on medications. Instead, he emphasizes natural, cognitive behavioral approaches to insomnia and conducts insomnia workshops. By the time a patient leaves his clinic, he hopes they feel they have made a connection with somebody they can trust who will work together with them to help them achieve the best sleep possible.Since 2004, Dr. Lee has made the Pacific Northwest his home with his wife and two children. He is an avid runner and has completed half and full marathons. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. His top areas of expertise are Obstructive Sleep Apnea, Narcolepsy, Central Sleep Apnea, and Restless Legs Syndrome.

      Archana M. Rajan
      Experienced in Idiopathic Hypersomnia
      Family Medicine
      Experienced in Idiopathic Hypersomnia
      Family Medicine

      Franciscan Medical Clinic - Bonney Lake

      9230 Sky Island Drive E, 2nd Floor, 
      Bonney Lake, WA 
      Experience:
      10+ years
      Languages Spoken:
      English, Hindi, Tamil
      Offers Telehealth

      Archana Rajan, MD, is a board-certified family physician offering an individualized approach to care. She desires to treat the human being behind the disease, with emotional, physical, social and psychological support. She stresses preventive care and education, so that patients can take charge of their own health. She also serves to help patients navigate the complex, multidisciplinary health care system, so they can access the resources needed to enhance and complete their care.Dr. Rajan is a member of the American College of Physicians, American Medical Association, American Association of Family Physicians and American Board of Obesity Medicine.Outside of work, she enjoys teaching and playing piano, reading, cooking, traveling and hiking, and spending time with her family. Dr. Rajan is rated as an Experienced provider by MediFind in the treatment of Idiopathic Hypersomnia. Her top areas of expertise are Sitosterolemia, Obesity, Obesity in Children, and Seasonal Affective Disorder (SAD).

      Showing 1-20 of 37

      Last Updated: 02/22/2026

      What is the definition of Idiopathic Hypersomnia?

      Idiopathic hypersomnia (IH) is a neurological sleep disorder that can affect many aspects of a person's life. Symptoms often begin between adolescence and young adulthood and develop over weeks to months. People with IH have a hard time staying awake and alert during the day (chronic excessive daytime sleepiness). They may fall asleep unintentionally or at inappropriate times, interfering with daily functioning. They may also have difficulty waking up from nighttime sleep or daytime naps. Sleeping longer at night does not appear to improve daytime sleepiness. The cause of IH is not known. Some people with IH have other family members with a sleep disorder such as IH or narcolepsy.

      When should I see an Idiopathic Hypersomnia doctor in Washington, US?

      There are various reasons why you may want to see a specialist, such as: 

      • Your primary care provider recommends it. 
      • Your condition requires expert knowledge and specialized care. 
      • Your symptoms persist or worsen despite treatment. 
      • You need specialized testing or procedures. 
      • You want a second opinion.  

      What should I consider when choosing an Idiopathic Hypersomnia doctor in Washington, US?

      It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

      How does MediFind rank Idiopathic Hypersomnia doctors in Washington, US?

      MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

      What types of insurance are accepted by Idiopathic Hypersomnia doctors in Washington, US?

      Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

      How can I book an appointment online with an Idiopathic Hypersomnia doctor in Washington, US?

      MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Idiopathic Hypersomnia doctor search results page. 

      Why is it important to get a second opinion from a different Idiopathic Hypersomnia doctor?

      Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

      How can I prepare for my appointment with an Idiopathic Hypersomnia doctor in Washington, US?

      Prepare for your appointment by gathering the following items: 

      • Copies of medical records (dating back at least one year) 
      • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
      • Family history of disease 
      • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
      • Allergies to medications, food, latex, insects, etc.  
      • List of questions and concerns 
      • Your insurance card 

      You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

      What questions should I ask my Idiopathic Hypersomnia doctor?

      Here are some sample questions: 

      • Can you explain in simple terms what this condition is and how it’s treated? 
      • What symptoms or side effects should I watch for? 
      • What tests will be involved, and when can I expect results? 
      • Are there other specialists I need to see? 
      • What’s the best way to reach you if I have follow-up questions? 

      How can I learn about the latest clinical trials and research advances my Idiopathic Hypersomnia doctor may know about?

      MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

      MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

      Can I filter my search to show male or female Idiopathic Hypersomnia doctors in Washington, US?

      Look for the filter feature on the left side of the Idiopathic Hypersomnia doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

      Can I filter my search to find an Idiopathic Hypersomnia doctor that offers video calls?

      Look for the filter feature on the left-side of the Idiopathic Hypersomnia doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

      Reviewed on: 11/11/24  

      By: MediFind Medical Staff 

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