The 20 Best Obstructive Sleep Apnea Doctors Near Me in Greenwich, CT

Find the Top Obstructive Sleep Apnea Experts and Specialists

The 20 Best Obstructive Sleep Apnea Doctors near Greenwich, CT

Last Updated: 02/22/2026

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MediFind found 108 doctor with experience in Obstructive Sleep Apnea near Greenwich, CT. Of these, 82 are Experienced, 17 are Advanced and 9 are Distinguished.

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108 providers found
    Distinguished in Obstructive Sleep Apnea
    Pulmonary Medicine | Allergy and Immunology
    Distinguished in Obstructive Sleep Apnea
    Pulmonary Medicine | Allergy and Immunology

    Stamford Health Medical Group Pulmonary

    29 Hospital Plz Ste 505, 
    Stamford, CT 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dominic Roca is a Pulmonary Medicine specialist and an Allergy and Immunologist in Stamford, Connecticut. Dr. Roca is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Asthma in Children, Asthma, and Grass Allergy.

    Monica N. Okun
    Experienced in Obstructive Sleep Apnea
    Otolaryngology
    Experienced in Obstructive Sleep Apnea
    Otolaryngology
    3030 Westchester Avenue, Suite 201, 
    Purchase, NY 
     (3.7 miles away)
    Languages Spoken:
    English, Vietnamese

    Monica Okun is an Otolaryngologist in Purchase, New York. Dr. Okun is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. Her top areas of expertise are Familial Deafness, Infant Hearing Loss, DFNB1, and Jones Syndrome.

    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine | Intensive Care Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine | Intensive Care Medicine

    Stamford Health Medical Group Pulmonary

    29 Hospital Plz Ste 505, 
    Stamford, CT 
     (4.9 miles away)
    Languages Spoken:
    English

    Desh Nandedkar is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Stamford, Connecticut. Dr. Nandedkar is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Chronic Cough, Asthma in Children, Asthma, and Liver Embolization.

    Learn about our expert tiers
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine | Intensive Care Medicine | Palliative Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine | Intensive Care Medicine | Palliative Medicine

    Stamford Health Medical Group Pulmonary

    29 Hospital Plz Ste 505, 
    Stamford, CT 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Bernstein is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Stamford, Connecticut. Dr. Bernstein is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Lung Adenocarcinoma, Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, Gastrostomy, and Pacemaker Implantation.

    Distinguished in Obstructive Sleep Apnea
    Intensive Care Medicine
    Distinguished in Obstructive Sleep Apnea
    Intensive Care Medicine

    The Westchester Medical Group PC

    1 Theall Rd, 
    Rye, NY 
     (5.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bruno Dicosmo is an Intensive Care Medicine provider in Rye, New York. Dr. Dicosmo is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, and Mycobacterium Avium Complex Infections.

    Distinguished in Obstructive Sleep Apnea
    Intensive Care Medicine
    Distinguished in Obstructive Sleep Apnea
    Intensive Care Medicine

    Mount Sinai School Of Medicine Of New York Univ.

    341 Central Park Ave, 
    Scarsdale, NY 
     (9.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jay Guevarra is an Intensive Care Medicine provider in Scarsdale, New York. Dr. Guevarra is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. Her top areas of expertise are Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Drowsiness, and Narcolepsy.

    Experienced in Obstructive Sleep Apnea
    Intensive Care Medicine
    Experienced in Obstructive Sleep Apnea
    Intensive Care Medicine

    Greenwich Hospital

    5 Perryridge Rd, 
    Greenwich, CT 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Alissa Greenberg is an Intensive Care Medicine provider in Greenwich, Connecticut. Dr. Greenberg is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. Her top areas of expertise are Lung Nodules, Lung Metastases, Bronchiectasis, Advanced Bronchoscopy, and Gastrostomy.

    Experienced in Obstructive Sleep Apnea
    Intensive Care Medicine
    Experienced in Obstructive Sleep Apnea
    Intensive Care Medicine

    Yale New Haven Children's Hospital-Pediatric Specialty Center-Greenwich

    500 W Putnam Ave Ste 1A, 
    Greenwich, CT 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eric Leibert is an Intensive Care Medicine provider in Greenwich, Connecticut. Dr. Leibert is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Lung Metastases, Atypical Pneumonia, Hospital-Acquired Pneumonia, and Interstitial Lung Disease.

    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine

    Stamford Health Medical Group Sleep Center

    1 Hospital Plz, 
    Stamford, CT 
     (4.4 miles away)
    Languages Spoken:
    English

    Alex Ortega is a Pulmonary Medicine provider in Stamford, Connecticut. Dr. Ortega is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Asthma, Grass Allergy, Lung Metastases, and Lymphofollicular Hyperplasia.

    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine

    Stamford Health Medical Group Pulmonary

    29 Hospital Plz Ste 505, 
    Stamford, CT 
     (4.9 miles away)
    Languages Spoken:
    English

    Moussa Takla is a Pulmonary Medicine provider in Stamford, Connecticut. Dr. Takla is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Pneumonia, Hospital-Acquired Pneumonia, Atypical Pneumonia, and Pleurisy.

    Ami Abraham
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Advanced in Obstructive Sleep Apnea
    Pulmonary Medicine

    WPHPA Medical Specialists

    170 Maple Avenue, Suite 502, 
    White Plains, NY 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Ami Abraham is a board-certified physician specializing in pulmonology and sleep medicine. She received her medical degree from New York College of Osteopathic Medicine and went on to complete an internship at Maimonides Medical Center in Brooklyn, working in various fields including medicine, surgery and pediatrics. She went on to do her residency in internal medicine at the University of Medicine and Dentistry of New Jersey, where she served as Chief Resident. Dr. Abraham then earned a Pulmonary/Critical Care Fellowship at same institution, and subsequently achieved her Sleep Medicine Fellowship at Norwalk Hospital, which is affiliated with Yale. Dr. Abraham is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. Her top areas of expertise are Obstructive Sleep Apnea, Lung Metastases, Pneumonia, and Acute Interstitial Pneumonia.

    Praveen Rudraraju
    Distinguished in Obstructive Sleep Apnea
    Pulmonary Medicine | Sleep Medicine
    Distinguished in Obstructive Sleep Apnea
    Pulmonary Medicine | Sleep Medicine

    Northwell Health Physician Partners Medicine Specialties At Sleepy Hollow, 358 North Broadway

    358 North Broadway, Suite 202, 
    Sleepy Hollow, NY 
     (11.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Praveen Rudraraju is a Sleep Medicine specialist and a Pulmonary Medicine provider in Sleepy Hollow, New York. Dr. Rudraraju is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Drowsiness, Excessive Daytime Sleepiness, Gastrostomy, and Hernia Surgery.

    Advanced in Obstructive Sleep Apnea
    Sleep Medicine
    Advanced in Obstructive Sleep Apnea
    Sleep Medicine

    Northeast Medical Group Inc

    5 Perryridge Rd, 
    Greenwich, CT 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    William Weber is a Sleep Medicine provider in Greenwich, Connecticut. Dr. Weber is rated as an Advanced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea and Central Sleep Apnea. Dr. Weber is currently accepting new patients.

    Elliot Eisenberg
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 200, 
    Harrison, NY 
     (6.2 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Elliot Eisenberg is a board-certified pulmonologist who received his medical degree from the Albert Einstein College of Medicine, after which he completed a residency in internal medicine at the Icahn School of Medicine at Mount Sinai. He then completed a fellowship in pulmonary, critical care and sleep medicine at the Icahn School of Medicine, where he was named chief fellow. Dr. Eisenberg is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Cerebral Hypoxia, Eosinophilic Asthma, Lung Metastases, and Cholesterol Pneumonia.

    Claudia M. Felberg
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 200, 
    Harrison, NY 
     (6.2 miles away)
    Languages Spoken:
    English, Hebrew, Spanish
    Offers Telehealth

    Claudia Felberg, M.D., is the Chief of the Pulmonology Department at White Plains Hospital. She received her undergraduate degree from Barnard College and her medical degree from New York Medical College in Valhalla. She completed an internship and residency in internal medicine at the Yale University School of Medicine. Dr. Felberg earned a fellowship in pulmonary diseases and critical care at the Mount Sinai School of Medicine. Dr. Felberg is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. Her top areas of expertise are Lung Nodules, Lung Metastases, Vitamin D Deficiency, and Chronic Cough.

    Paul Pechman
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine

    Scarsdale Medical Group

    600 Mamaroneck Avenue, Suite 200, 
    Harrison, NY 
     (6.2 miles away)
    Languages Spoken:
    English, Spanish

    Paul Pechman, MD, FCCP is a graduate of the Boston University combined B.A./M.D. six-year medical program. He completed an internship and residency in internal medicine at Boston City Hospital, followed by a two-year fellowship in pulmonary disease at the Van Etten Hospital of the Albert Einstein College of Medicine. Dr. Pechman is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Pleurisy, Pleural Effusion, Chronic Cough, Endoscopy, and Hip Replacement.

    Richard Frimer
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine
    Experienced in Obstructive Sleep Apnea
    Pulmonary Medicine

    WPHPA Medical Specialists

    170 Maple Avenue, Suite G1, 
    White Plains, NY 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Richard Frimer is board-certified in pulmonology, critical care and internal medicine. Dr. Frimer is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Lung Nodules, Lung Metastases, Lung Cancer, and Small Cell Lung Cancer (SCLC).

    Joseph E. Casino
    Experienced in Obstructive Sleep Apnea
    Internal Medicine
    Experienced in Obstructive Sleep Apnea
    Internal Medicine

    Pulmonary And Sleep Specialists Of Southern Westchester

    2365 Boston Post Road, Suite #103, 
    Larchmont, NY 
     (9.1 miles away)
    Languages Spoken:
    English

    Joseph Casino is an Internal Medicine provider in Larchmont, New York. Dr. Casino is rated as an Experienced provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, and Atypical Pneumonia.

    Distinguished in Obstructive Sleep Apnea
    Intensive Care Medicine
    Distinguished in Obstructive Sleep Apnea
    Intensive Care Medicine

    Norwalk Pulmonary Consultants PC

    30 Stevens St Ste C, 
    Norwalk, CT 
     (11.7 miles away)
    Languages Spoken:
    English

    Christopher Manfredi is an Intensive Care Medicine provider in Norwalk, Connecticut. Dr. Manfredi is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Lung Metastases, and Asthma in Children.

    Distinguished in Obstructive Sleep Apnea
    Intensive Care Medicine
    Distinguished in Obstructive Sleep Apnea
    Intensive Care Medicine

    Pulmonary Disease Group Of Westchester PLLC

    970 N Broadway Ste 209, 
    Yonkers, NY 
     (14.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rajendra Rampersaud is an Intensive Care Medicine provider in Yonkers, New York. Dr. Rampersaud is rated as a Distinguished provider by MediFind in the treatment of Obstructive Sleep Apnea. His top areas of expertise are Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, COVID-19, and Gastrostomy.

    Showing 1-20 of 108

    Last Updated: 02/22/2026

    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 Greenwich, CT?

    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 Greenwich, CT?

    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 Greenwich, CT?

    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 Greenwich, CT?

    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 Greenwich, CT?

    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 Greenwich, CT?

    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 Greenwich, CT?

    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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