The 20 Best Obesity Hypoventilation Syndrome (OHS) Doctors Near Me in Illinois, US

Find the Top Obesity Hypoventilation Syndrome (OHS) Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 139 doctor with experience in Obesity Hypoventilation Syndrome (OHS) near Illinois, US. Of these, 125 are Experienced, 10 are Advanced, 3 are Distinguished and 1 are Elite.

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139 providers found
    Elite in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine
    Elite in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine

    University Of Chicago Medical Center

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

    Babak Mokhlesi is an Intensive Care 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.

    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 Atypical Pneumonia, Hospital-Acquired Pneumonia, Lung Metastases, Posterior Fossa Decompression, and Gastrostomy.

    David C. Kelly
    Advanced in Obesity Hypoventilation Syndrome (OHS)
    General Surgery
    Advanced in Obesity Hypoventilation Syndrome (OHS)
    General Surgery

    OSF Medical Group - Surgery

    1001 Main Street Suite 400, 
    Peoria, IL 
    Languages Spoken:
    English
    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.

    Learn about our expert tiers
    Distinguished in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine
    Distinguished in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine

    Johnston R Bowman HLTH Ctr

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

    Julie Neborak is an Intensive Care Medicine provider in Chicago, Illinois. Dr. Neborak is rated as a Distinguished provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). Her top areas of expertise are Obesity Hypoventilation Syndrome (OHS), Obstructive Sleep Apnea, Cerebral Hypoxia, and Insomnia.

    Distinguished in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine
    Distinguished in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine

    University Of Chicago Hospitals

    5758 S Maryland Ave, 
    Chicago, IL 
    Languages Spoken:
    English

    Nathan Nowalk is an Intensive Care 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).

    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
    Offers Telehealth

    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.

    Kishorbhai K. Patel
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine | Pulmonary Medicine
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine | Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    3315 North Seminary Street Suite 103, 
    Galesburg, IL 
    Languages Spoken:
    English, Gujarati 

    Kishorbhai Patel is an Intensive Care Medicine specialist and a Pulmonary Medicine provider in Galesburg, Illinois. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Emphysema, Bullae, Lung Metastases, Bronchitis, and Advanced Bronchoscopy.

    Bhagat S. Aulakh
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine

    OSF Medical Group - Lung & Pulmonology

    1001 Main Street Suite 200, 
    Peoria, IL 
    Languages Spoken:
    English, Hindi, Punjabi, Spanish, Urdu
    Offers Telehealth

    Bhagat Aulakh is an Internal Medicine specialist and an Intensive Care Medicine provider in Peoria, Illinois. Dr. Aulakh is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Lung Metastases, Emphysema, Bullae, Gastrostomy, and Endoscopy.

    Usman A. Cheema
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Pulmonary Medicine
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    3315 North Seminary Street Suite 103, 
    Galesburg, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Usman Cheema is a Pulmonary Medicine provider in Galesburg, Illinois. Dr. Cheema is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Emphysema, Bullae, Lung Metastases, Endoscopy, and Gastrostomy.

    Patrick E. Whitten
    Distinguished in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine
    Distinguished in Obesity Hypoventilation Syndrome (OHS)
    Intensive Care Medicine | Sleep Medicine | Pulmonary Medicine

    OSF Medical Group - Lung & Pulmonology

    1001 Main Street Suite 200, 
    Peoria, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Patrick Whitten is an Intensive Care Medicine specialist and a Sleep 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.

    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, Obstructive Sleep Apnea, Chronic Obstructive Pulmonary Disease (COPD), and Pneumonia.

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

    Endeavor Health Medical Group

    2180 Pfingsten Rd., Suite 2000, 
    Glenview, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Tomasz J. Kuzniar, MD, a pulmonologist and critical care specialist at Endeavor Health, cares for patients with sleep disorders, lung disease and respiratory failure. He treats asthma, COPD, sleep apnea and lung nodules. Fluent in English, French and Polish, Dr. Kuzniar offers bronchoscopy, thoracentesis and sleep studies to support lung and cardiac health. 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.

    Alejandra Lastra
    Advanced in Obesity Hypoventilation Syndrome (OHS)
    Internal Medicine
    Advanced in Obesity Hypoventilation Syndrome (OHS)
    Internal Medicine

    University Of Chicago Medical Center

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

    Alejandra Lastra is an Internal 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.

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

    John H. Stroger JR. Hospital Of Cook County

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

    Aiman Tulaimat is 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 Narcolepsy.

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

    Midwest Respiratory LTD.

    903 N 129th Infantry Dr Ste 400, 
    Joliet, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Kristopher Mcdonough is an Intensive Care 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).

    Stacy Raviv
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Pulmonary Medicine | Physiatry | Technologist
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Pulmonary Medicine | Physiatry | Technologist

    Endeavor Health Medical Group

    1000 Central St., Suite 615, 
    Evanston, IL 
    Languages Spoken:
    English, Hebrew

    Stacy M. Raviv, MD, a pulmonologist at Endeavor Health, provides care for respiratory conditions including asthma, chronic cough and lung disease. Her expertise includes procedures such as bronchoscopic ultrasound, lung biopsy and arterial catheterization to aid in diagnosis and treatment. Dr. Raviv also speaks Hebrew, helping her communicate more effectively with a broader community of patients. Dr. Raviv is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). Her top areas of expertise are Lung Metastases, Bronchiectasis, Chronic Obstructive Pulmonary Disease (COPD), Advanced Bronchoscopy, and Endoscopy.

    Aziz Rahman
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Cardiology | Radiology | Sleep Medicine
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Cardiology | Radiology | Sleep Medicine

    SSM Health Medical Group

    1050 M L King Drive, Suite 109, 
    Centralia, IL 
    Languages Spoken:
    English

    Aziz Rahman is a Radiologist and an Internal Medicine provider in Centralia, Illinois. Dr. Rahman is rated as an Experienced provider by MediFind in the treatment of Obesity Hypoventilation Syndrome (OHS). His top areas of expertise are Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Chronic Cough, Advanced Bronchoscopy, and Gastrostomy.

    Raj Shah
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Pulmonary Medicine | Intensive Care Medicine
    Experienced in Obesity Hypoventilation Syndrome (OHS)
    Pulmonary Medicine | Intensive Care Medicine

    Endeavor Health Medical Group

    1000 Central St., Suite 615, 
    Evanston, IL 
    Languages Spoken:
    English
    Offers Telehealth

    Raj Shah, MD, a pulmonary and critical care physician at Endeavor Health, provides care across inpatient and outpatient settings for patients with lung conditions and critical illness. He works with individuals managing chronic respiratory issues and cares for those in the intensive care unit. Dr. Shah values building long-term relationships with patients and uses a team-based, goal-oriented approach to support their health through all stages of care. Dr. Shah 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, Bronchiectasis, Pneumonia, and Gastrostomy.

    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, Acute Interstitial Pneumonia, and Advanced Bronchoscopy.

    Showing 1-20 of 139

    Last Updated: 02/22/2026

    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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