The 20 Best Type 2 Diabetes (T2D) Doctors Near Me in O Fallon, IL

Find the Top Type 2 Diabetes (T2D) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 102 doctor with experience in Type 2 Diabetes (T2D) near O Fallon, IL. Of these, 78 are Experienced, 23 are Advanced and 1 are Distinguished.

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102 providers found
    Advanced in Type 2 Diabetes (T2D)
    Internal Medicine
    Advanced in Type 2 Diabetes (T2D)
    Internal Medicine

    Office

    1418 Cross St Ste 250, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Beatriz Ramos is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Ramos is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Hypothyroidism, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Advanced in Type 2 Diabetes (T2D)
    Family Medicine
    Advanced in Type 2 Diabetes (T2D)
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1512 N Green Mount Rd Ste 108, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Gregory Climaco is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Climaco is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, Apo A-I Deficiency, Abetalipoproteinemia, and Chorea-Acanthocytosis.

    Experienced in Type 2 Diabetes (T2D)
    Internal Medicine
    Experienced in Type 2 Diabetes (T2D)
    Internal Medicine

    SSM Health Medical Group

    604 Pierce Blvd., Suite 150, 
    O Fallon, IL 
     (1.2 miles away)
    Languages Spoken:
    English

    Dr. Janas-Kaminsky is board certified in internal medicine and received her medical degree from the Medical Academy in Warsaw, Poland. She then completed an internship at the Medical Academy, which was followed by a residency at Danbury Hospital/Yale University School of Medicine in Danbury, Connecticut. Dr. Janas-Kaminsky treats patients 18 years of age and older. Dr. Janas is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Janas is board certified in American Board Of Internal Medicine , Drug Enforcement Administration , Illinois Department Of Financial & Professional Regulation , and Missouri State Board Of Registration.

    Learn about our expert tiers
    Advanced in Type 2 Diabetes (T2D)
    Family Medicine
    Advanced in Type 2 Diabetes (T2D)
    Family Medicine

    HSHS Medical Group Family Medicine Fairview Heights

    5 Ludwig Dr, 
    Fairview Heights, IL 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Marc Mccleary is a primary care provider, practicing in Family Medicine in Fairview Heights, Illinois. Dr. Mccleary is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Tracheoesophageal Fistula, Chronic Cough, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Advanced in Type 2 Diabetes (T2D)
    Internal Medicine
    Advanced in Type 2 Diabetes (T2D)
    Internal Medicine

    Office

    2090 Vadalabene Dr, 
    Maryville, IL 
     (10.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Eddie Paulk is a primary care provider, practicing in Internal Medicine in Maryville, Illinois. Dr. Paulk is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Hypothyroidism, Obesity in Children, and Cirrhosis. Dr. Paulk is currently accepting new patients.

    Distinguished in Type 2 Diabetes (T2D)
    Endocrinology
    Distinguished in Type 2 Diabetes (T2D)
    Endocrinology

    Shop N Save Pharmacy

    2122 Troy Rd, 
    Edwardsville, IL 
     (13.7 miles away)
    Languages Spoken:
    English

    Farid Roman is an Endocrinologist practicing medicine in Edwardsville, Illinois. Dr. Roman is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Storm, and Toxic Nodular Goiter.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    Southern Illinois Healthcare Foundation

    3 Saint Elizabeth Blvd Ste 4000, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Anne Nash is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Nash is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Maturity Onset Diabetes of the Young, Hypertension, Cardiac Ablation, and Endoscopy.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1512 N Green Mount Rd Ste 108, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Nellann Hennon is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Hennon is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), High Potassium Level, and Acute Cystitis.

    Experienced in Type 2 Diabetes (T2D)
    Internal Medicine
    Experienced in Type 2 Diabetes (T2D)
    Internal Medicine

    English And McLaughlin PC

    1167 Fortune Blvd, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Laura Crandall is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. Dr. Crandall is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Gardner-Diamond Syndrome, Purpura, Autoerythrocyte Sensitivity, and Hypertensive Heart Disease.

    Experienced in Type 2 Diabetes (T2D)
    Internal Medicine
    Experienced in Type 2 Diabetes (T2D)
    Internal Medicine

    B J C Primary Care Shiloh 250

    1418 Cross St Ste 250, 
    O Fallon, IL 
     (0.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Jennifer Neville is a primary care provider, practicing in Internal Medicine in O Fallon, Illinois. She has been practicing medicine for over 17 years. Dr. Neville is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    Southern Illinois Healthcare Foundation

    3 Saint Elizabeth Blvd Ste 4000, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Marjorie Guthrie is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Guthrie is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses End-Stage Renal Disease (ESRD), Maturity Onset Diabetes of the Young, Familial Hypertension, Cardiac Ablation, and Endoscopy.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    Office

    1167 Fortune Blvd, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Patrick Nakashima is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Nakashima is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His clinical expertise encompasses Nephrosclerosis, Renovascular Hypertension, High Cholesterol, and Hypertension.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1512 N Green Mount Rd Ste 108, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Steven Taylor is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Taylor is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His clinical expertise encompasses Benign Paroxysmal Positional Vertigo, Empyema, Sinusitis, and Familial Hypertension.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1512 N Green Mount Rd Ste 108, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Dorrie Tredway is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Tredway is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Cirrhosis.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1512 N Green Mount Rd Ste 108, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Rema Sanghavi is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Sanghavi is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her clinical expertise encompasses Eosinophilic Colitis, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    Office

    3 Saint Elizabeth Blvd Ste 4000, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    Benjamin Beggs is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Beggs is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Hypertension, and Familial Hypertension.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    St Elizabeths Hospital Of The Hospital Sisters Of The Third Order

    1512 N Green Mount Rd Ste 108, 
    O Fallon, IL 
     (0.6 miles away)
    Languages Spoken:
    English

    David Bereda is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Bereda is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His clinical expertise encompasses Orthostatic Hypotension, Tennis Elbow, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    Kevin L Pritchett M.D PC

    100 Springfield Ct, 
    O Fallon, IL 
     (0.9 miles away)
    Languages Spoken:
    English

    Kevin Pritchett is a primary care provider, practicing in Family Medicine in O Fallon, Illinois. Dr. Pritchett is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Urinary Tract Infection in Children, Urinary Tract Infection (UTI), Pulmonary Embolism, and Kidney Stones.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    Kevin L Pritchett M.D PC

    100 Springfield Ct, 
    O Fallon, IL 
     (0.9 miles away)
    Languages Spoken:
    English

    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 Type 2 Diabetes (T2D). His clinical expertise encompasses Maturity Onset Diabetes of the Young, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    Kevin L Pritchett M.D PC

    100 Springfield Ct, 
    O Fallon, IL 
     (0.9 miles away)
    Languages Spoken:
    English

    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 Type 2 Diabetes (T2D). His clinical expertise encompasses Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, High Cholesterol, and Endoscopy.

    Showing 1-20 of 102

    Last Updated: 04/28/2026

    What is the definition of Type 2 Diabetes (T2D)?

    Type 2 diabetes is a lifelong (chronic) disease in which there is a high level of sugar (glucose) in the blood. Type 2 diabetes is the most common form of diabetes.

    Which doctors treat type 2 diabetes? 

    Type 2 diabetes is usually managed by a primary care doctor. This doctor helps with routine medical care, including checkups, physical exams, lab tests, and prescriptions. Some people living with type 2 diabetes might also see an endocrinologist, which is a specialist who treats conditions related to hormones. A care team for diabetes can also include dietitians, who help with healthy eating, and diabetes educators, who teach how to manage the condition. Sometimes, a foot doctor, eye doctor, or dentist are involved because diabetes can affect the feet, eyes, teeth, and gums.  

    How often should a person with type 2 diabetes see their doctor?  

    People with type 2 diabetes should usually see their doctor every 3 to 6 months. These visits are important to track blood sugar levels, adjust medications if needed, and check for any complications like nerve damage or heart problems. If the person’s blood sugar is not well controlled or if they have other health issues, the doctor might recommend more frequent visits. Regular check-ups help prevent serious problems and keep the condition under control. 

    What are the symptoms of type 2 diabetes? 

    Common symptoms of type 2 diabetes include: 

    • Feeling very thirsty 
    • Needing to urinate a lot 
    • Feeling very tired 
    • Having blurry vision 
    • Tingling or numbness in hands or feet 
    • Cuts and wounds take longer to heal 

    Some people with type 2 diabetes have no symptoms at all, especially in the early stages. That’s why regular screening is important, especially for people at higher risk. 

    How is type 2 diabetes diagnosed? 

    Doctors diagnose type 2 diabetes with blood tests. The most common test is the A1C, which measures a person’s average blood sugar over the past 2 to 3 months. An A1C of 6.5% or higher means the person has diabetes. Other tests include the fasting blood sugar test, which checks sugar levels after not eating for 8 hours, and the oral glucose tolerance test, which measures how the body handles sugar after drinking a special sugary drink. If the results show high blood sugar, a doctor may diagnose type 2 diabetes. For people without diabetes, a safe blood sugar level is usually between 70 and 99 mg/dL before eating and under 140 mg/dL after meals. 

    How is type 2 diabetes treated? 

    Type 2 diabetes is usually treated by making healthy lifestyle changes, such as eating a balanced diet, exercising regularly, and maintaining a healthy weight. Some people might also need medication to help control their blood sugar. This can include pills or insulin shots. Regular monitoring of blood sugar is important to make sure the treatment is working. Managing diabetes can also help prevent complications, like heart disease, kidney problems, and nerve damage.  

    When should I see a Type 2 Diabetes (T2D) doctor near O Fallon, 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 Type 2 Diabetes (T2D) doctor near O Fallon, 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 Type 2 Diabetes (T2D) doctors near O Fallon, 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 Type 2 Diabetes (T2D) doctors near O Fallon, 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 Type 2 Diabetes (T2D) doctor near O Fallon, 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 Type 2 Diabetes (T2D) doctor search results page. 

    Why is it important to get a second opinion from a different Type 2 Diabetes (T2D) 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 Type 2 Diabetes (T2D) doctor near O Fallon, 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 Type 2 Diabetes (T2D) 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 Type 2 Diabetes (T2D) 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 Type 2 Diabetes (T2D) doctors near O Fallon, IL?

    Look for the filter feature on the left side of the Type 2 Diabetes (T2D) 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 Type 2 Diabetes (T2D) doctor that offers video calls?

    Look for the filter feature on the left-side of the Type 2 Diabetes (T2D) 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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