The 20 Best Pneumonia Doctors Near Me in mascoutah, IL

Find the Top Pneumonia Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 69 doctor with experience in Pneumonia near mascoutah, IL. Of these, 59 are Experienced and 10 are Advanced.

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69 providers found
    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    Rural Family Medicine Associates LTD.

    739 N Jefferson St # 200, 
    Mascoutah, IL 
     (0.5 miles away)
    Languages Spoken:
    English

    Paul Reger is a primary care provider, practicing in Family Medicine in Mascoutah, Illinois. Dr. Reger is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Type 2 Diabetes (T2D), and Type 1 Diabetes (T1D).

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    Rural Family Medicine Associates LTD.

    739 N Jefferson St # 200, 
    Mascoutah, IL 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Judith Weis is a primary care provider, practicing in Family Medicine in Mascoutah, Illinois. Dr. Weis is rated as an Experienced provider by MediFind in the treatment of Pneumonia. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Weis is currently accepting new patients.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    Rural Family Medicine Associates LTD.

    739 N Jefferson St # 200, 
    Mascoutah, IL 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brett Winkeler is a primary care provider, practicing in Family Medicine in Mascoutah, Illinois. Dr. Winkeler is rated as an Experienced provider by MediFind in the treatment of Pneumonia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Winkeler is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Pneumonia
    Internal Medicine
    Advanced in Pneumonia
    Internal Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.8 miles away)
    Languages Spoken:
    English

    Ann Hagedorn is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Hagedorn is rated as an Advanced provider by MediFind in the treatment of Pneumonia. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Obesity in Children, Renovascular Hypertension, Ureteroscopy, and Coronary Artery Bypass Graft (CABG).

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    PC Associates LLC

    1414 Cross St Ste 230, 
    O Fallon, IL 
     (8.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Guignon is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Guignon is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His clinical expertise encompasses Sepsis, Ogilvie Syndrome, Type 2 Diabetes (T2D), Endoscopy, and Cardiac Ablation. Dr. Guignon is currently accepting new patients.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    PC Associates LLC

    1414 Cross St Ste 230, 
    O Fallon, IL 
     (8.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jennifer Neville is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Neville is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Hypertension, and Familial Hypertension.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Memorial Hospital Shiloh

    1404 Cross St, 
    O Fallon, IL 
     (8.5 miles away)
    Languages Spoken:
    English

    Farhanaz Chowdhury is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Chowdhury is rated as an Experienced provider by MediFind in the treatment of Pneumonia. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Gangrene, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Endoscopy, and Pacemaker Implantation.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Memorial Hospital Shiloh

    1404 Cross St, 
    O Fallon, IL 
     (8.5 miles away)
    Languages Spoken:
    English

    Shadi Altwal is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Altwal is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Diabetic Neuropathy, Lung Metastases, Sepsis, and Endoscopy.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    Kevin L Pritchett M.D PC

    100 Springfield Ct, 
    O Fallon, IL 
     (8.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Thain is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Thain is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Thain is currently accepting new patients.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    Office

    320 E Highway 50, 
    O Fallon, IL 
     (9.0 miles away)
    Languages Spoken:
    English

    Jacob Marshall is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Marshall is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His clinical expertise encompasses Gingivostomatitis, Urinary Tract Infection (UTI), Urinary Tract Infection in Children, and Cardiac Arrest.

    Experienced in Pneumonia
    Pulmonary Medicine
    Experienced in Pneumonia
    Pulmonary Medicine
    Referral may be required

    O'Fallon Sleep Lab

    310 N 7 Hills Rd, 
    O Fallon, IL 
     (9.1 miles away)
    Languages Spoken:
    English

    Catherine Bennett is a Pulmonary Medicine provider practicing medicine in O Fallon, Illinois. Dr. Bennett is rated as an Experienced provider by MediFind in the treatment of Pneumonia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Obstructive Sleep Apnea, Periodic Limb Movement Disorder, Tracheoesophageal Fistula, and Excessive Daytime Sleepiness.

    Experienced in Pneumonia
    Pulmonary Medicine
    Experienced in Pneumonia
    Pulmonary Medicine
    Referral may be required

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Zachary Berg is a Pulmonary Medicine provider practicing medicine in O Fallon, Illinois. Dr. Berg is rated as an Experienced provider by MediFind in the treatment of Pneumonia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Emphysema, Obstructive Sleep Apnea, Bullae, and Lung Metastases. Dr. Berg is currently accepting new patients.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jemila Crawford is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Crawford is rated as an Experienced provider by MediFind in the treatment of Pneumonia. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Sepsis, Hypertensive Heart Disease, Heart Attack, Endoscopy, and Ureteroscopy. Dr. Crawford is currently accepting new patients.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.8 miles away)
    Languages Spoken:
    English

    Ashley Malcolm is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Malcolm is rated as an Experienced provider by MediFind in the treatment of Pneumonia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Heart Attack, and Advanced Bronchoscopy.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.8 miles away)
    Languages Spoken:
    English

    Stephanie Simpson is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Simpson is rated as an Experienced provider by MediFind in the treatment of Pneumonia. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Sepsis, Peptic Ulcer, Necrosis, Endoscopy, and Pacemaker Implantation.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.8 miles away)
    Languages Spoken:
    English

    Katherine Lazet is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Lazet is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her clinical expertise encompasses Uvulitis, Ludwig Angina, Shingles, and Periorbital Cellulitis.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Office

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.8 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Anum Niazi is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. She has been practicing medicine for over 10 years. Dr. Niazi is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her clinical expertise encompasses Sepsis, Multisystem Inflammatory Syndrome in Children (MIS-C), COVID-19, Peptic Ulcer, and Endoscopy.

    Experienced in Pneumonia
    Family Medicine
    Experienced in Pneumonia
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Jablonski is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Jablonski is rated as an Experienced provider by MediFind in the treatment of Pneumonia. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, High Cholesterol, and Endoscopy. Dr. Jablonski is currently accepting new patients.

    Experienced in Pneumonia
    Internal Medicine
    Experienced in Pneumonia
    Internal Medicine

    Infinity-Meds Urgent Care Services LLC

    1512 N Green Mount Rd, 
    O Fallon, IL 
     (9.8 miles away)
    Languages Spoken:
    English

    Vijaya Thothathri is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Thothathri is rated as an Experienced provider by MediFind in the treatment of Pneumonia. Her clinical expertise encompasses Shingles, Urinary Tract Infection in Children, Urinary Tract Infection (UTI), and Lymphangitis.

    Experienced in Pneumonia
    Pulmonary Medicine
    Experienced in Pneumonia
    Pulmonary Medicine
    Referral may be required

    Office

    3 Saint Elizabeth Blvd, 
    O Fallon, IL 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Christopher Sutton is a Pulmonary Medicine provider practicing medicine in O Fallon, Illinois. Dr. Sutton is rated as an Experienced provider by MediFind in the treatment of Pneumonia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Emphysema, Bullae, Obstructive Sleep Apnea, and Lung Metastases. Dr. Sutton is currently accepting new patients.

    Showing 1-20 of 69

    Last Updated: 09/26/2026

    What is the definition of Pneumonia?

    Pneumonia is inflamed or swollen lung tissue due to infection with a germ.

    This article covers community-acquired pneumonia (CAP). This type of pneumonia is found in people who have not recently been in the hospital or another health care facility such as a nursing home or rehab facility. Pneumonia that affects people in or recently released from a health care facility, such as hospitals, is called hospital-acquired pneumonia (or health care-associated pneumonia).

    When should I see a Pneumonia doctor near mascoutah, IL?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Pneumonia doctor near mascoutah, IL?

    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 Pneumonia doctors near mascoutah, IL?

    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 Pneumonia doctors near mascoutah, IL?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Pneumonia doctor near mascoutah, IL?

    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 Pneumonia doctor search results page. 

    Why is it important to get a second opinion from a different Pneumonia doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Pneumonia doctor near mascoutah, IL?

    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 Pneumonia 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 Pneumonia 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 Pneumonia doctors near mascoutah, IL?

    Look for the filter feature on the left side of the Pneumonia doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Pneumonia doctor that offers video calls?

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