The 20 Best COVID-19 Doctors Near Me in Alton, IL

Find the Top COVID-19 Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 36 doctor with experience in COVID-19 near Alton, IL. Of these, 29 are Experienced, 5 are Advanced and 2 are Distinguished.

Location
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36 providers found
    Advanced in COVID-19
    Pulmonary Medicine | Intensive Care Medicine
    Advanced in COVID-19
    Pulmonary Medicine | Intensive Care Medicine

    OSF Medical Group - Lung & Pulmonology

    2 Saint Anthonys Way Suite 105, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English

    Nadeem Ahmed is a Pulmonary Medicine specialist and an Intensive Care Medicine provider practicing medicine in Alton, Illinois. Dr. Ahmed is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Emphysema, Bullae, Chronic Obstructive Pulmonary Disease (COPD), Thrombectomy, and Percutaneous Coronary Intervention (PCI). Dr. Ahmed is board certified in Fellowship, Critical Care Medicine , Medical Education , and Residency, Internal Medicine.

    Distinguished in COVID-19
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    Distinguished in COVID-19
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    11133 Dunn Road, Suite 2335, 
    St. Louis, MO 
     (8.4 miles away)
    Languages Spoken:
    English

    Scott Zuick is an Internal Medicine specialist and an Intensive Care Medicine provider practicing medicine in St. Louis, Missouri. Dr. Zuick is rated as a Distinguished provider by MediFind in the treatment of COVID-19. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Hospital-Acquired Pneumonia, Atypical Pneumonia, Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), and Advanced Bronchoscopy. Dr. Zuick is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine/Critical Care Medicine , American Board Of Internal Medicine/Pulmonary Disease , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Distinguished in COVID-19
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    Distinguished in COVID-19
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    11133 Dunn Road, Suite 2335, 
    St. Louis, MO 
     (8.4 miles away)
    Languages Spoken:
    English

    Alan Brook is an Internal Medicine specialist and an Intensive Care Medicine provider practicing medicine in St. Louis, Missouri. Dr. Brook is rated as a Distinguished provider by MediFind in the treatment of COVID-19. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Atypical Pneumonia, Hospital-Acquired Pneumonia, Lung Metastases, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Brook is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine/Critical Care Medicine , American Board Of Internal Medicine/Pulmonary Disease , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Are you looking for a specific type of COVID-19?

    Common conditions include: Long Haul COVID

    Learn about our expert tiers
    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    OSF Medical Group - Primary Care

    2 Saint Anthonys Way Suite 205, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English, Spanish, Urdu
    Offers Telehealth

    Yusuf Mohyuddin is a primary care provider, practicing in Family Medicine in Alton, Illinois. Dr. Mohyuddin is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Cluster Headache, Vitamin D Deficiency, Obesity in Children, and Gitelman Syndrome. Dr. Mohyuddin is board certified in American Board Of Family Medicine.

    Experienced in COVID-19
    Cardiology | Cardiac Electrophysiology | Internal Medicine
    Experienced in COVID-19
    Cardiology | Cardiac Electrophysiology | Internal Medicine

    OSF Saint Anthony's - Cardiology

    2 Saint Anthonys Way Suite 300, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English

    Philip Mar is a Cardiologist and an Internal Medicine provider practicing medicine in Alton, Illinois. Dr. Mar is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Apoplexy, Pacemaker Implantation, and Aortic Valve Replacement. Dr. Mar is board certified in American Board Of Internal Medicine.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    OSF Medical Group - Primary Care

    2 Saint Anthonys Way Suite 205, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Klein is a primary care provider, practicing in Family Medicine in Alton, Illinois. Dr. Klein is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Maturity Onset Diabetes of the Young. Dr. Klein is board certified in American Board Of Family Medicine.

    Advanced in COVID-19
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    Advanced in COVID-19
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    11133 Dunn Road, Suite 2335, 
    St. Louis, MO 
     (8.4 miles away)
    Languages Spoken:
    English

    Casey Stahlheber is an Internal Medicine specialist and an Intensive Care Medicine provider practicing medicine in St. Louis, Missouri. Dr. Stahlheber is rated as an Advanced provider by MediFind in the treatment of COVID-19. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Lung Metastases, Chronic Obstructive Pulmonary Disease (COPD), Acute Respiratory Distress Syndrome (ARDS), Gastrostomy, and Advanced Bronchoscopy. Dr. Stahlheber is board certified in American Board Of Internal Medicine/Critical Care Medicine , American Board Of Internal Medicine/Pulmonary Disease , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    Alton Memorial Hospital

    1 Memorial Dr, 
    Alton, IL 
     (1.5 miles away)
    Languages Spoken:
    English

    Stanley Sidwell is a primary care provider, practicing in Internal Medicine in Alton, Illinois. Dr. Sidwell is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Cellulitis, Sepsis, Hospital-Acquired Pneumonia, Endoscopy, and Ureteroscopy.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Associated Physicians Group LTD

    4414 W Center Dr, 
    Alton,, IL 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christopher Green is a primary care provider, practicing in Family Medicine in Alton,, Illinois. Dr. Green is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Seasonal Affective Disorder (SAD), Hypertension, Familial Hypertension, Colonoscopy, and Endoscopy.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    BJC Medical Group Primary Care At Alton

    2 Memorial Dr Ste 220, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English

    John Hoelscher is a primary care provider, practicing in Internal Medicine in Alton, Illinois. Dr. Hoelscher is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, Endoscopy, and Colonoscopy.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Office

    4 Memorial Dr Ste 230B, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English

    Angie Harris is a primary care provider, practicing in Family Medicine in Alton, Illinois. Dr. Harris is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Apo A-I Deficiency, Fish-Eye Disease, and Familial HDL Deficiency.

    Experienced in COVID-19
    Experienced in COVID-19

    Office

    1 Professional Dr Ste 220, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kristen Stabell is a primary care provider, practicing in Geriatrics in Alton, Illinois. Dr. Stabell is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Acute Coronary Syndrome, Type 2 Diabetes (T2D), Juvenile Primary Osteoporosis, and Cirrhosis.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    BJC Medical Group Primary Care At Alton

    2 Memorial Dr Ste 220, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English

    John Wuellner is a primary care provider, practicing in Internal Medicine in Alton, Illinois. Dr. Wuellner is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Cholecystitis, High Cholesterol, Endoscopy, and Colonoscopy.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    Southern Illinois Health Care Foundation Inc.

    4 Memorial Dr Ste 210, 
    Alton, IL 
     (4.6 miles away)
    Languages Spoken:
    English

    Bryan Steele is a primary care provider, practicing in Family Medicine in Alton, Illinois. Dr. Steele is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Shigellosis, Type 2 Diabetes (T2D), and Familial Hypertension.

    Experienced in COVID-19
    Internal Medicine | Pulmonary Medicine
    Experienced in COVID-19
    Internal Medicine | Pulmonary Medicine
    11133 Dunn Road, Suite 2335, 
    St. Louis, MO 
     (8.4 miles away)
    Languages Spoken:
    English

    William Zweig is an Internal Medicine specialist and a Pulmonary Medicine provider practicing medicine in St. Louis, Missouri. Dr. Zweig is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Acute Respiratory Distress Syndrome (ARDS), Endoscopy, and Gastrostomy. Dr. Zweig is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine/Pulmonary Disease , Drug Enforcement Administration , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in COVID-19
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    Experienced in COVID-19
    Intensive Care Medicine | Pulmonary Medicine | Internal Medicine
    11133 Dunn Road, Suite 2335, 
    St. Louis, MO 
     (8.4 miles away)
    Languages Spoken:
    English

    Jessica Zweig is an Internal Medicine specialist and an Intensive Care Medicine provider practicing medicine in St. Louis, Missouri. Dr. Zweig is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Acute Respiratory Distress Syndrome (ARDS), Parapneumonic Pleural Effusion, Chronic Obstructive Pulmonary Disease (COPD), and Lung Metastases. Dr. Zweig is board certified in American Board Of Internal Medicine , American Board Of Internal Medicine/Critical Care Medicine , American Board Of Internal Medicine/Pulmonary Disease , Drug Enforcement Administration , Illinois Department Of Financial & Professional Regulation , Missouri Dept Of Health/Narcotics&Dangerous Drugs , and Missouri State Board Of Registration.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    OSF HealthCare - Medical Group (Primary Care)

    6702 Godfrey Road, 
    Godfrey, IL 
     (5.3 miles away)
    Languages Spoken:
    English

    Colin Butterfield is a primary care provider, practicing in Internal Medicine in Godfrey, Illinois. Dr. Butterfield is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Doxorubicin-Induced Cardiomyopathy, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Butterfield is board certified in Medical Education and Residency, Internal Medicine.

    Advanced in COVID-19
    Family Medicine
    Advanced in COVID-19
    Family Medicine

    Total Access Urgent Care PC

    1090 N Highway 67 St, 
    Florissant, MO 
     (9.9 miles away)
    Languages Spoken:
    English

    Dawn Talbert is a primary care provider, practicing in Family Medicine in Florissant, Missouri. Dr. Talbert is rated as an Advanced provider by MediFind in the treatment of COVID-19. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Acquired Tracheomalacia, Tracheobronchomalacia, Viral Pharyngitis, and Hepatitis.

    Experienced in COVID-19
    Family Medicine
    Experienced in COVID-19
    Family Medicine

    BJC Medical Group Convenient Care At Bethalto

    163 E Bethalto Dr, 
    Bethalto, IL 
     (8.0 miles away)
    Languages Spoken:
    English

    Craig Harms is a primary care provider, practicing in Family Medicine in Bethalto, Illinois. Dr. Harms is rated as an Experienced provider by MediFind in the treatment of COVID-19. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Peptic Ulcer, Type 2 Diabetes (T2D), Seasonal Affective Disorder (SAD), and Chronic Kidney Disease.

    Experienced in COVID-19
    Internal Medicine
    Experienced in COVID-19
    Internal Medicine

    Rochelle A Cox, MD LLC, Saint Louis, MO

    4401 Parker Rd, 
    Black Jack, MO 
     (8.1 miles away)
    Languages Spoken:
    English

    Rochelle Cox is a primary care provider, practicing in Internal Medicine in Black Jack, Missouri. Dr. Cox is rated as an Experienced provider by MediFind in the treatment of COVID-19. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Dementia, Alzheimer's Disease, Protein Deficiency, and Hypertension.

    Showing 1-20 of 36

    Last Updated: 04/28/2026

    What is the definition of COVID-19?

    Coronavirus disease 2019 (COVID-19) is a respiratory illness that causes fever, coughing, and shortness of breath, but many other symptoms can occur. COVID-19 is caused by a highly infectious virus. Most people get mild to moderate illness. Older adults and people with certain health conditions are at high risk for severe illness and death. More than one million people in the United States have died from COVID-19.

    When should I see a COVID-19 doctor near Alton, 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 COVID-19 doctor near Alton, 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 COVID-19 doctors near Alton, 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 COVID-19 doctors near Alton, 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 COVID-19 doctor near Alton, 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 COVID-19 doctor search results page. 

    Why is it important to get a second opinion from a different COVID-19 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 COVID-19 doctor near Alton, 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 COVID-19 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 COVID-19 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 COVID-19 doctors near Alton, IL?

    Look for the filter feature on the left side of the COVID-19 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 COVID-19 doctor that offers video calls?

    Look for the filter feature on the left-side of the COVID-19 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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