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    Last Updated: 10/30/2025

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    MediFind found 143 doctor with experience in Obesity Hypoventilation Syndrome (OHS) near Illinois, US. Of these, 129 are Experienced, 11 are Advanced, 2 are Distinguished and 1 are Elite.

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    143 providers found
      Elite in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine | Intensive Care Medicine
      Elite in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine | Intensive Care Medicine

      Rush University Medical Group

      1725 W Harrison St, Suite 10, 
      Chicago, IL 
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Babak Mokhlesi is a Pulmonary Medicine specialist and a Sleep Medicine provider in Chicago, Illinois. Dr. Mokhlesi is rated as an Elite provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome (OHS), Excessive Daytime Sleepiness, Central Sleep Apnea, and Adenoidectomy. Dr. Mokhlesi is currently accepting new patients.

      John C. Franco
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Family Medicine
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Family Medicine

      Advocate Medical Group Primary Care

      2535 S Martin Luther King Dr, 
      Chicago, IL 
      Languages Spoken:
      English

      John Franco is a primary care provider, practicing in Family Medicine in Chicago, Illinois. Dr. Franco is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obesity Hypoventilation Syndrome (OHS), Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Opioid Use Disorder.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Elizabeth Klein
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Advocate Medical Group Pulmonology

      9000 Waukegan Rd, Ste 220, 
      Morton Grove, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Elizabeth Klein is a Pulmonary Medicine provider in Morton Grove, Illinois. Dr. Klein is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). Her top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Lung Metastases, Posterior Fossa Decompression, and Gastrostomy.

      Learn about our expert tiers
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Loyola University Medical Center

      2160 S 1st Ave, 
      Maywood, IL 
      Languages Spoken:
      English, Hindi, Urdu
      Accepting New Patients

      Abid Khurshid is a Pulmonary Medicine provider in Maywood, Illinois. Dr. Khurshid is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Chronic Obstructive Pulmonary Disease (COPD), and Lung Metastases. Dr. Khurshid is currently accepting new patients.

      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Loyola University Medical Center

      2160 S 1st Ave, 
      Maywood, IL 
      Languages Spoken:
      English, Hindi, Malayalam
      Accepting New Patients
      Offers Telehealth

      Sunita Kumar is a Pulmonary Medicine provider in Maywood, Illinois. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). Her top areas of expertise are Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Gastrostomy. Dr. Kumar is currently accepting new patients.

      Distinguished in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Distinguished in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Osf Multi-Specialty Group

      1001 Main St, Suite 200, 
      Peoria, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Patrick Whitten is a Pulmonary Medicine provider in Peoria, Illinois. Dr. Whitten is rated as a Distinguished provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Lung Nodules, Emphysema, Lung Metastases, Endoscopy, and Advanced Bronchoscopy. Dr. Whitten is currently accepting new patients.

      Distinguished in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine | Intensive Care Medicine
      Distinguished in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine | Intensive Care Medicine

      The University Of Chicago

      5841 S Maryland Ave, 
      Chicago, IL 
      Languages Spoken:
      English

      Nathan Nowalk is a Pulmonary Medicine specialist and a Sleep Medicine provider in Chicago, Illinois. Dr. Nowalk is rated as a Distinguished provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obesity Hypoventilation Syndrome (OHS), Obstructive Sleep Apnea, and Chronic Obstructive Pulmonary Disease (COPD).

      Mohammed Z. Sahloul
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Midwest Pulmonary, Critical Care & Sleep Consultants, LLC

      12820 S Ridgeland Ave, 
      Palos Heights, IL 
      Languages Spoken:
      English

      Mohammed Sahloul is a Pulmonary Medicine provider in Palos Heights, Illinois. Dr. Sahloul is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome (OHS), and Bone Marrow Aspiration.

      Muhammad A. Hamadeh
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Midwest Pulmonary, Critical Care & Sleep Consultants, LLC

      4201 W 95th St, 
      Oak Lawn, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Muhammad Hamadeh is a Pulmonary Medicine provider in Oak Lawn, Illinois. Dr. Hamadeh is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Lung Metastases, Pneumonia, Obstructive Sleep Apnea, and Chronic Obstructive Pulmonary Disease (COPD).

      Hamed R. Mataria
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Midwest Pulmonary, Critical Care & Sleep Consultants, LLC

      12820 S Ridgeland Ave, 
      Palos Heights, IL 
      Languages Spoken:
      English, Arabic

      Hamed Mataria is a Pulmonary Medicine provider in Palos Heights, Illinois. Dr. Mataria is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Hospital-Acquired Pneumonia, Atypical Pneumonia, Small Cell Lung Cancer (SCLC), and ALK-Positive Non-Small Cell Lung Cancer.

      Alejandra C. Lastra
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine

      The University Of Chicago

      5841 S Maryland Ave, 
      Chicago, IL 
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      Alejandra Lastra is a Pulmonary Medicine specialist and a Sleep Medicine provider in Chicago, Illinois. Dr. Lastra is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). Her top areas of expertise are Obstructive Sleep Apnea, Central Sleep Apnea, Obesity Hypoventilation Syndrome (OHS), and Drowsiness. Dr. Lastra is currently accepting new patients.

      Nasser Zakieh
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Midwest Pulmonary, Critical Care & Sleep Consultants, LLC

      12820 S Ridgeland Ave, 
      Palos Heights, IL 
      Languages Spoken:
      English, Arabic

      Nasser Zakieh is a Pulmonary Medicine provider in Palos Heights, Illinois. Dr. Zakieh is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Pulmonary Veno-Occlusive Disease, Pneumonia, Lung Metastases, and Atypical Pneumonia.

      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine | Intensive Care Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine | Intensive Care Medicine

      Cook County

      1901 W Harrison St, 
      Chicago, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Aiman Tulaimat is a Pulmonary Medicine specialist and a Sleep Medicine provider in Chicago, Illinois. Dr. Tulaimat is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obstructive Sleep Apnea, Obesity Hypoventilation Syndrome (OHS), Central Sleep Apnea, and Respiratory Alkalosis. Dr. Tulaimat is currently accepting new patients in some locations.

      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Endeavor Health Medical Group

      2650 Ridge Ave, 
      Evanston, IL 
      Languages Spoken:
      English, French, Polish, Russian
      Accepting New Patients
      Offers Telehealth

      Tomasz Kuzniar is a Pulmonary Medicine provider in Evanston, Illinois. Dr. Kuzniar is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obstructive Sleep Apnea, Central Sleep Apnea, Lung Metastases, Endoscopy, and Gastrostomy. Dr. Kuzniar is currently accepting new patients.

      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Sleep Medicine

      Select Rehabilitation LLC

      2600 Compass Rd, 
      Glenview, IL 
      Languages Spoken:
      English, Spanish
      Offers Telehealth

      Rodrigo Morales is a Pulmonary Medicine specialist and a Sleep Medicine provider in Glenview, Illinois. Dr. Morales is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Obstructive Sleep Apnea, and Pneumonia.

      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Intensive Care Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine | Intensive Care Medicine

      Rush University Medical Group

      710 S Paulina St, 
      Chicago, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      James Herdegen is a Pulmonary Medicine specialist and an Intensive Care Medicine provider in Chicago, Illinois. Dr. Herdegen is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obstructive Sleep Apnea, Excessive Daytime Sleepiness, Central Sleep Apnea, and Obesity Hypoventilation Syndrome (OHS). Dr. Herdegen is currently accepting new patients.

      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Midwest Respiratory, Ltd.

      903 Infantry Dr, Suite 400, 
      Joliet, IL 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kristopher Mcdonough is a Pulmonary Medicine provider in Joliet, Illinois. Dr. Mcdonough is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Lung Metastases, Small Cell Lung Cancer (SCLC), Lung Cancer, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Mcdonough is currently accepting new patients.

      Advanced in Obesity Hypoventilation Syndrome (OHS)
      General Surgery
      Advanced in Obesity Hypoventilation Syndrome (OHS)
      General Surgery

      Osf Multi-Specialty Group

      8600 State Route 91, Suite 130, 
      Peoria, IL 
      Languages Spoken:
      English, Spanish
      Accepting New Patients
      Offers Telehealth

      David Kelly is a General Surgeon in Peoria, Illinois. Dr. Kelly is rated as an Advanced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obesity, Obesity Hypoventilation Syndrome (OHS), Obesity in Children, Gastrectomy, and Sleeve Gastrectomy. Dr. Kelly is currently accepting new patients.

      Dennis F. Kellar
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Northwest Pulmonary And Sleep Medicine, SC

      1340 Ryan Pkwy, 
      Algonquin, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Dennis Kellar is a Pulmonary Medicine provider in Algonquin, Illinois. Dr. Kellar is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Obstructive Sleep Apnea, Lung Metastases, Lung Nodules, Pneumonia, and Advanced Bronchoscopy.

      Mukesh K. Ahluwalia
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine
      Experienced in Obesity Hypoventilation Syndrome (OHS)
      Pulmonary Medicine

      Respiratory Critical Care And Sleep Specialists, LLC

      5600 W Addison St, 
      Chicago, IL 
      Languages Spoken:
      English
      Offers Telehealth

      Mukesh Ahluwalia is a Pulmonary Medicine provider in Chicago, Illinois. Dr. Ahluwalia is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Pneumonia, Hospital-Acquired Pneumonia, and Advanced Bronchoscopy.

      Showing 1-20 of 143

      Last Updated: 10/30/2025

      What is the definition of Obesity Hypoventilation Syndrome (OHS)?

      Obesity hypoventilation syndrome (OHS) causes poor breathing in some people with obesity. It leads to lower oxygen and higher carbon dioxide levels in the blood.

      When should I see an Obesity Hypoventilation Syndrome (OHS) doctor in Illinois, 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 Obesity Hypoventilation Syndrome (OHS) doctor in Illinois, 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 Obesity Hypoventilation Syndrome (OHS) doctors in Illinois, 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 Obesity Hypoventilation Syndrome (OHS) doctors in Illinois, 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 Obesity Hypoventilation Syndrome (OHS) doctor in Illinois, 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 Obesity Hypoventilation Syndrome (OHS) doctor search results page. 

      Why is it important to get a second opinion from a different Obesity Hypoventilation Syndrome (OHS) 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 Obesity Hypoventilation Syndrome (OHS) doctor in Illinois, 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 Obesity Hypoventilation Syndrome (OHS) 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 Obesity Hypoventilation Syndrome (OHS) 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 Obesity Hypoventilation Syndrome (OHS) doctors in Illinois, US?

      Look for the filter feature on the left side of the Obesity Hypoventilation Syndrome (OHS) 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 Obesity Hypoventilation Syndrome (OHS) doctor that offers video calls?

      Look for the filter feature on the left-side of the Obesity Hypoventilation Syndrome (OHS) 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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