The 20 Best Obstructive Sleep Apnea Doctors Near Me in montclair, CA

Find the Top Obstructive Sleep Apnea Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 39 doctor with experience in Obstructive Sleep Apnea near montclair, CA. Of these, 26 are Experienced, 10 are Advanced and 3 are Distinguished.

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39 providers found
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Inland Physicians Medical Group

    9525 Monte Vista Ave, 
    Montclair, CA 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Elbert Chang is a Pulmonary Medicine provider practicing medicine in Montclair, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Asthma, Pneumonia, Large-Cell Lung Carcinoma, Gastrostomy, and Advanced Bronchoscopy. Dr. Chang is board certified in American Board Of Internal Medicine.

    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Inland Physicians Medical Group

    9525 Monte Vista Ave, 
    Montclair, CA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Haaris Naji is a Pulmonary Medicine provider practicing medicine in Montclair, California. Dr. Naji is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Asthma, Primary Mediastinal B-Cell Lymphoma (PMBCL), Hypovolemic Shock, and Pneumonia. Dr. Naji is board certified in American Osteopathic Board Of Internal Medicine. Dr. Naji is currently accepting new patients.

    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Kenneth S Brown MD A Professional Corporation

    1866 N Orange Grove Ave Ste 102, 
    Pomona, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Robert Jones is a Pulmonary Medicine provider practicing medicine in Pomona, California. Dr. Jones is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome (OHS), Central Sleep Apnea, and Periodic Limb Movement Disorder.

    Learn about our expert tiers
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Chaparral Medical Group, Inc.

    1940 N Orange Grove Ave, 
    Pomona, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nadir Eltahir is a Pulmonary Medicine provider practicing medicine in Pomona, California. Dr. Eltahir is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, and Gastrostomy. Dr. Eltahir is board certified in American Board Of Internal Medicine. Dr. Eltahir is currently accepting new patients.

    Advanced in Obstructive Sleep Apnea
    Advanced in Obstructive Sleep Apnea
    Referral may be required

    Chaparral Medical Group, Inc.

    1940 N Orange Grove Ave, 
    Pomona, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Heather Davis-Kingston is a Pulmonary Medicine provider practicing medicine in Pomona, California. Dr. Davis-Kingston is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease (COPD), Pneumonia, Lung Metastases, and Gastrostomy. Dr. Davis-Kingston is board certified in American Board Of Internal Medicine. Dr. Davis-Kingston is currently accepting new patients.

    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Chaparral Medical Group, Inc.

    1866 N Orange Grove Ave, 
    Pomona, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Rakesh Sinha is a Pulmonary Medicine provider practicing medicine in Pomona, California. Dr. Sinha is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, and Gastrostomy. Dr. Sinha is board certified in American Board Of Internal Medicine. Dr. Sinha is currently accepting new patients.

    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Inland Physicians Pulmonary Services

    637 N 13th Ave, 
    Upland, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Kim is a Pulmonary Medicine provider practicing medicine in Upland, California. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Industrial Bronchitis, Asthma, Pneumonia, Lung Metastases, and Gastrostomy. Dr. Kim is board certified in American Board Of Internal Medicine.

    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Inland Physicians Pulmonary Services

    637 N 13th Ave, 
    Upland, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Shahram Khorrami is a Pulmonary Medicine provider practicing medicine in Upland, California. Dr. Khorrami is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Asthma, Pneumonia, Lung Metastases, Pulmonary Fibrosis, and Gastrostomy. Dr. Khorrami is board certified in American Board Of Internal Medicine. Dr. Khorrami is currently accepting new patients.

    Distinguished in Obstructive Sleep Apnea
    Pulmonary Medicine
    Distinguished in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Chaparral Medical Group, Inc.

    8330 Red Oak St, 
    Rancho Cucamonga, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Khader Abounasr is a Pulmonary Medicine provider practicing medicine in Rancho Cucamonga, California. Dr. Abounasr is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Chronic Obstructive Pulmonary Disease (COPD), Gastrostomy, and Advanced Bronchoscopy. Dr. Abounasr is board certified in American Board Of Internal Medicine. Dr. Abounasr is currently accepting new patients.

    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Inland Physicians Medical Group

    9525 Monte Vista Ave, 
    Montclair, CA 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicolaas Grobler is a Pulmonary Medicine provider practicing medicine in Montclair, California. Dr. Grobler is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Hypovolemic Shock, and Gastrostomy. Dr. Grobler is board certified in American Board Of Internal Medicine. Dr. Grobler is currently accepting new patients.

    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Inland Physicians Medical Group

    9525 Monte Vista Ave, 
    Montclair, CA 
     (0.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rick Siriratsivawong is a Pulmonary Medicine provider practicing medicine in Montclair, California. Dr. Siriratsivawong is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, Gastrostomy, and Endoscopy. Dr. Siriratsivawong is board certified in American Board Of Internal Medicine.

    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    121 Rehab. Physical Therapy Corp.

    1940 N Orange Grove Ave Ste A, 
    Pomona, CA 
     (2.8 miles away)
    Languages Spoken:
    English

    Anthony Gan is a Pulmonary Medicine provider practicing medicine in Pomona, California. Dr. Gan is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), and Gastrostomy.

    Experienced in Obstructive Sleep Apnea
    Experienced in Obstructive Sleep Apnea
    Referral may be required

    The Neurology Group

    2895 N Towne Ave, 
    Pomona, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mukhtair Kundi is a Neurologist practicing medicine in Pomona, California. Dr. Kundi is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Susac Syndrome, Generalized Tonic-Clonic Seizure, Athetosis, and Seizures. Dr. Kundi is board certified in American Board Of Psychiatry And Neurology and Psychiatry & Neurology (Neurology). Dr. Kundi is currently accepting new patients.

    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Owais Zaidi Medical Corp

    255 E Bonita Ave, 
    Pomona, CA 
     (3.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Owais Zaidi is a Pulmonary Medicine provider practicing medicine in Pomona, California. Dr. Zaidi is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Atypical Pneumonia, Hospital-Acquired Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), and Gastrostomy. Dr. Zaidi is board certified in American Board Of Internal Medicine.

    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Chino Valley Medical Center

    5451 Walnut Ave, 
    Chino, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Frank Hsu is a Pulmonary Medicine provider practicing medicine in Chino, California. Dr. Hsu is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His clinical expertise encompasses Diffuse Panbronchiolitis, Obstructive Sleep Apnea, and Tracheitis.

    Experienced in Obstructive Sleep Apnea
    Otolaryngology
    Experienced in Obstructive Sleep Apnea
    Otolaryngology
    Referral may be required

    Inland Ear Nose And Throat A Medical Group Inc.

    1030 E Foothill Blvd Ste 101, 
    Upland, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Natee Poopat is an Otolaryngologist practicing medicine in Upland, California. Dr. Poopat is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Sinusitis, Empyema, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Infant Hearing Loss, and Myringotomy.

    Experienced in Obstructive Sleep Apnea
    Otolaryngology
    Experienced in Obstructive Sleep Apnea
    Otolaryngology
    Referral may be required

    Inland Ear Nose And Throat A Medical Group Inc.

    1030 E Foothill Blvd Ste 101, 
    Upland, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Clara Olcott is an Otolaryngologist practicing medicine in Upland, California. Dr. Olcott is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Familial Deafness, Palatal Myoclonus, Nonallergic Rhinopathy, and Ozena.

    Distinguished in Obstructive Sleep Apnea
    Pulmonary Medicine
    Distinguished in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (14.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Dennis Hwang is a Pulmonary Medicine provider practicing medicine in Fontana, California. Dr. Hwang is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Narcolepsy, Idiopathic Hypersomnia, and Central Sleep Apnea. Dr. Hwang is currently accepting new patients.

    Distinguished in Obstructive Sleep Apnea
    Sleep Medicine
    Distinguished in Obstructive Sleep Apnea
    Sleep Medicine
    Referral may be required

    Kaiser Permanente Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (14.6 miles away)
    Languages Spoken:
    English

    Stephen Derose is a Sleep Medicine provider practicing medicine in Fontana, California. Dr. Derose is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Obstructive Sleep Apnea, Central Sleep Apnea, Excessive Daytime Sleepiness, and Drowsiness.

    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Referral may be required

    Chaparral Medical Group, Inc.

    8330 Red Oak St, 
    Rancho Cucamonga, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Derrick Raptis is a Pulmonary Medicine provider practicing medicine in Rancho Cucamonga, California. Dr. Raptis is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Endoscopy. Dr. Raptis is board certified in American Board Of Internal Medicine. Dr. Raptis is currently accepting new patients.

    Showing 1-20 of 39

    Last Updated: 09/26/2026

    What is the definition of Obstructive Sleep Apnea?

    Obstructive sleep apnea (OSA) is a problem in which your breathing pauses during sleep. This occurs because of narrowed or blocked airways.

    What type of doctor treats sleep apnea?   

    • Neurologists are brain doctors who treat sleep apnea if it’s related to neurological problems, like central sleep apnea, when the brain doesn’t send proper signals to the muscles that control breathing. 
    • Ear, nose, and throat specialists (ENTs) – also called otolaryngologists – are involved if sleep apnea is related to constricted airway issues like enlarged tonsils, nasal congestion, or a deviated septum.  

    What are the symptoms of sleep apnea?  

    Symptoms of sleep apnea may vary from person to person. They can include: 

    • Loud snoring 
    • Feeling tired when waking up (even after a full night’s sleep) 
    • Waking up with a dry mouth or sore throat 
    • Morning headaches  
    • Daytime drowsiness 
    • Trouble focusing 
    • Mood changes, such as depression and irritability  

    How is sleep apnea diagnosed?  

    The National Heart, Lung, and Blood Institute states that the first step in diagnosing sleep apnea is to participate in a sleep study. A polysomnogram is an overnight sleep study that takes place in a medical clinic called a sleep lab. This study involves being hooked up to sensors that monitor heart rate, breathing, blood oxygen levels, and brain waves.   

    A home sleep study takes place at home with no healthcare professionals present. This study is less detailed because it does not include brain wave monitoring. If results of a home sleep study are inconclusive (not clear), the doctor may recommend a polysomnogram.  

    How is sleep apnea treated?    

    A common treatment is to use a continuous positive airway pressure (CPAP) machine. This breathing device is worn overnight to deliver continuous air through the mouth and/or nose while asleep. Another option is to wear a dental device that fits over the teeth like a retainer and forces the jaw in a forward position to help keep the airway open during sleep. Other approaches include lifestyle changes, such as losing weight or avoiding alcohol.    

    What happens if sleep apnea is left untreated?   

    According to Johns Hopkins Medicine, if left untreated for too long, sleep apnea can lead to serious health risks, including high blood pressure, heart failure, stroke, diabetes, and major depression. It can also cause excessive daytime sleepyness (feeling very sleepy during the day), which could lead to accidents.  

    What’s the life expectancy of someone with sleep apnea?   

    There is no specific life expectancy associated with sleep apnea, and researchers have not determined whether sleep apnea causes premature death.  
     
    According to a 2008 study from the American Academy of Sleep Medicine, however, people with severe or untreated sleep apnea have a higher risk of death. Many of the participants in the study also had other conditions associated with lower life expectancy, such as high blood pressure, heart disease, stroke, and diabetes. It is unclear what role sleep apnea played in their life expectancy versus those other conditions.  

    When should I see an Obstructive Sleep Apnea doctor near montclair, CA?

    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 Obstructive Sleep Apnea doctor near montclair, CA?

    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 Obstructive Sleep Apnea doctors near montclair, CA?

    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 Obstructive Sleep Apnea doctors near montclair, CA?

    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 Obstructive Sleep Apnea doctor near montclair, CA?

    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 Obstructive Sleep Apnea doctor search results page. 

    Why is it important to get a second opinion from a different Obstructive Sleep Apnea 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 Obstructive Sleep Apnea doctor near montclair, CA?

    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 Obstructive Sleep Apnea 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 Obstructive Sleep Apnea 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 Obstructive Sleep Apnea doctors near montclair, CA?

    Look for the filter feature on the left side of the Obstructive Sleep Apnea 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 Obstructive Sleep Apnea doctor that offers video calls?

    Look for the filter feature on the left-side of the Obstructive Sleep Apnea 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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