The 20 Best Drowsiness Doctors Near Me in Portland, OR

Find the Top Drowsiness Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 38 doctor with experience in Drowsiness near Portland, OR. Of these, 28 are Experienced and 10 are Advanced.

Location
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38 providers found
    Advanced in Drowsiness
    Advanced in Drowsiness
    Referral may be required

    Cascadia Behavioral Healthcare Inc.

    3036 NE M L King Blvd, 
    Portland, OR 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Andrea Matsumura is a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Matsumura is rated as an Advanced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Irregular Sleep-Wake Syndrome, Drowsiness, and Excessive Daytime Sleepiness. Dr. Matsumura is currently accepting new patients.

    Advanced in Drowsiness
    Sleep Medicine | Neurology
    Advanced in Drowsiness
    Sleep Medicine | Neurology
    Referral required
    9427 Southwest Barnes Road, Suite 296, 
    Portland, OR 
     (4.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joshua Ramseyer is a Sleep Medicine specialist and a Neurologist practicing medicine in Portland, Oregon. Dr. Ramseyer is rated as an Advanced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, REM Behavior Disorder, Drowsiness, and Excessive Daytime Sleepiness. Dr. Ramseyer is currently accepting new patients.

    Advanced in Drowsiness
    Sleep Medicine
    Advanced in Drowsiness
    Sleep Medicine
    Referral may be required

    Oregon Clinic PC

    9427 SW Barnes Rd, 
    Portland, OR 
     (4.7 miles away)
    Languages Spoken:
    English

    Candace Meinen is a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Meinen is rated as an Advanced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and Central Sleep Apnea.

    Learn about our expert tiers
    Advanced in Drowsiness
    Intensive Care Medicine | Sleep Medicine
    Advanced in Drowsiness
    Intensive Care Medicine | Sleep Medicine
    Referral may be required
    1111 Northeast 99th Avenue, Suite 200, 
    Portland, OR 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Lefor is an Intensive Care Medicine specialist and a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Lefor is rated as an Advanced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, Central Sleep Apnea, and Gastrostomy. Dr. Lefor is currently accepting new patients.

    Experienced in Drowsiness
    Sleep Medicine | Intensive Care Medicine
    Experienced in Drowsiness
    Sleep Medicine | Intensive Care Medicine
    Referral may be required
    1111 Northeast 99th Avenue, Suite 200, 
    Portland, OR 
     (6.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Bowerfind is a Sleep Medicine specialist and an Intensive Care Medicine provider practicing medicine in Portland, Oregon. Dr. Bowerfind is rated as an Experienced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, Nontuberculous Mycobacterial Lung Disease, and Gastrostomy. Dr. Bowerfind is currently accepting new patients.

    Experienced in Drowsiness
    Internal Medicine
    Experienced in Drowsiness
    Internal Medicine

    Office

    5005 NE Sandy Blvd, 
    Portland, OR 
     (3.6 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Eduardo Vides is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Vides is rated as an Experienced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Folate Deficiency, Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, and Subacute Combined Degeneration. Dr. Vides is currently accepting new patients.

    Experienced in Drowsiness
    Family Medicine
    Experienced in Drowsiness
    Family Medicine

    Office

    5005 NE Sandy Blvd, 
    Portland, OR 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Flowerday is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Flowerday is rated as an Experienced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Hypothyroidism, Type 2 Diabetes (T2D), Generalized Anxiety Disorder (GAD), and Alopecia Areata. Dr. Flowerday is currently accepting new patients.

    Experienced in Drowsiness
    Family Medicine
    Experienced in Drowsiness
    Family Medicine

    Office

    5005 NE Sandy Blvd, 
    Portland, OR 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Bryan Chitwood is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Chitwood is rated as an Experienced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Gout, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Chitwood is currently accepting new patients.

    Advanced in Drowsiness
    Advanced in Drowsiness
    Referral required

    Legacy Medical Group-Sleep Medicine At Good Samaritan

    2222 NW Lovejoy St Ste 411 Ofc, 
    Portland, OR 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vanessa Lynn-Peterson is a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Lynn-Peterson is rated as an Advanced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Central Sleep Apnea, Periodic Limb Movement Disorder, and Restless Legs Syndrome. Dr. Lynn-Peterson is currently accepting new patients.

    Advanced in Drowsiness
    Sleep Medicine
    Advanced in Drowsiness
    Sleep Medicine
    Referral may be required

    Oregon Clinic PC

    9427 SW Barnes Rd, 
    Portland, OR 
     (4.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dale Lee is a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Drowsiness, Excessive Daytime Sleepiness, Obstructive Sleep Apnea, and Sacroiliac Joint Disease. Dr. Lee is currently accepting new patients.

    Experienced in Drowsiness
    Sleep Medicine
    Experienced in Drowsiness
    Sleep Medicine
    Referral may be required

    OHSU Hospital

    3181 SW Sam Jackson Park Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Asha Singh is a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Central Sleep Apnea, REM Behavior Disorder, and Restless Legs Syndrome. Dr. Singh is currently accepting new patients.

    Experienced in Drowsiness
    Sleep Medicine
    Experienced in Drowsiness
    Sleep Medicine
    Referral may be required

    Portland HCS

    3710 SW US Veterans Hospital Rd, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English

    Miranda Lim is a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Lim is rated as an Experienced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Traumatic Brain Injury, Excessive Daytime Sleepiness, Drowsiness, and Narcolepsy.

    Experienced in Drowsiness
    Family Medicine
    Experienced in Drowsiness
    Family Medicine

    Legacy Medical Group-Pulmonary At Good Samaritan

    2222 NW Lovejoy St Ste 411, 
    Portland, OR 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Melissa Dolbec is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Dolbec is rated as an Experienced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Pulmonary Veno-Occlusive Disease, Central Sleep Apnea, Periodic Limb Movement Disorder, and Pulmonary Hypertension. Dr. Dolbec is currently accepting new patients.

    Experienced in Drowsiness
    Sleep Medicine
    Experienced in Drowsiness
    Sleep Medicine
    Referral may be required

    Oregon Sleep And Pulmonary LLC

    2228 NW Pettygrove St Ste 150, 
    Portland, OR 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kaanchan Gangal is a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Gangal is rated as an Experienced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, REM Behavior Disorder, Drowsiness, and Excessive Daytime Sleepiness. Dr. Gangal is currently accepting new patients.

    Experienced in Drowsiness
    Internal Medicine
    Experienced in Drowsiness
    Internal Medicine

    Broadway Medical Clinic

    4212 NE Broadway, 
    Portland, OR 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tracy Hansen is a primary care provider, practicing in Internal Medicine in Portland, Oregon. Dr. Hansen is rated as an Experienced provider by MediFind in the treatment of Drowsiness. Her clinical expertise encompasses Menopause, Seasonal Affective Disorder (SAD), Vertigo, and Hyperhidrosis. Dr. Hansen is currently accepting new patients.

    Experienced in Drowsiness
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
    Experienced in Drowsiness
    Pulmonary Medicine | Intensive Care Medicine | Sleep Medicine
    Referral may be required
    9155 SW Barnes Rd, Suite 840, 
    Portland, OR 
     (4.5 miles away)
    Languages Spoken:
    English

    Gregory Blair is a Pulmonary Medicine specialist and an Intensive Care Medicine provider practicing medicine in Portland, Oregon. Dr. Blair is rated as an Experienced provider by MediFind in the treatment of Drowsiness. His clinical expertise encompasses Lung Metastases, Eosinophilic Pneumonia, Chronic Eosinophilic Pneumonia, and Simple Pulmonary Eosinophilia.

    Experienced in Drowsiness
    Family Medicine
    Experienced in Drowsiness
    Family Medicine

    Arete NW LLC

    6640 SW Redwood Ln, 
    Portland, OR 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Baier Rakowski is a primary care provider, practicing in Family Medicine in Portland, Oregon. Dr. Rakowski is rated as an Experienced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, High Cholesterol, Attention Deficit Hyperactivity Disorder (ADHD), and Type 2 Diabetes (T2D). Dr. Rakowski is currently accepting new patients.

    Advanced in Drowsiness
    Advanced in Drowsiness
    Referral may be required

    Vancouver Neurologists PS

    505 NE 87th Ave Ste 460, 
    Vancouver, WA 
     (8.7 miles away)
    Languages Spoken:
    English, Castilian, Hungarian, Polish, Spanish, Vietnamese
    Accepting New Patients
    Offers Telehealth

    Marlene Dietrich is a Sleep Medicine provider practicing medicine in Vancouver, Washington. Dr. Dietrich is rated as an Advanced provider by MediFind in the treatment of Drowsiness. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Periodic Limb Movement Disorder, REM Behavior Disorder, and Drowsiness. Dr. Dietrich is currently accepting new patients.

    Advanced in Drowsiness
    Sleep Medicine
    Advanced in Drowsiness
    Sleep Medicine
    Referral may be required

    Vancouver Clinic Endoscopy Ctr

    700 NE 87th Ave, 
    Vancouver, WA 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Steven Hill is a Sleep Medicine provider practicing medicine in Vancouver, Washington. Dr. Hill is rated as an Advanced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Drowsiness, Excessive Daytime Sleepiness, Obstructive Sleep Apnea, and Periodic Limb Movement Disorder. Dr. Hill is currently accepting new patients.

    Experienced in Drowsiness
    Sleep Medicine
    Experienced in Drowsiness
    Sleep Medicine
    Referral may be required

    Office

    10201 SE Main St Ste 11, 
    Portland, OR 
     (5.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Chad Hagen is a Sleep Medicine provider practicing medicine in Portland, Oregon. Dr. Hagen is rated as an Experienced provider by MediFind in the treatment of Drowsiness. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Central Sleep Apnea, Obstructive Sleep Apnea, REM Behavior Disorder, and Insomnia. Dr. Hagen is currently accepting new patients.

    Showing 1-20 of 38

    Last Updated: 09/26/2026

    What is the definition of Drowsiness?

    Drowsiness refers to feeling more sleepy than normal during the day. People who are drowsy may fall asleep when they do not want to or at times which can lead to safety concerns.

    When should I see a Drowsiness doctor near Portland, OR?

    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 a Drowsiness doctor near Portland, OR?

    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 Drowsiness doctors near Portland, OR?

    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 Drowsiness doctors near Portland, OR?

    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 a Drowsiness doctor near Portland, OR?

    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 Drowsiness doctor search results page. 

    Why is it important to get a second opinion from a different Drowsiness 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 a Drowsiness doctor near Portland, OR?

    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 Drowsiness 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 Drowsiness 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 Drowsiness doctors near Portland, OR?

    Look for the filter feature on the left side of the Drowsiness 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 a Drowsiness doctor that offers video calls?

    Look for the filter feature on the left-side of the Drowsiness 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 

    Read more about our Content Policy. 

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