The 20 Best Type 2 Diabetes (T2D) Doctors Near Me in Seguin, TX

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

Last Updated: 02/22/2026

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MediFind found 58 doctor with experience in Type 2 Diabetes (T2D) near Seguin, TX. Of these, 44 are Experienced and 14 are Advanced.

Location
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58 providers found
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine
    Experienced in Type 2 Diabetes (T2D)
    Family Medicine

    Seguin Family Medicine And Medi-Spa

    515 N King St #103, 
    Seguin, TX 
     (2.5 miles away)
    Languages Spoken:
    English

    Nicole Talbot is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Talbot is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Vitamin B12 Deficiency Anemia, Multiple Carboxylase Deficiency, Folate Deficiency, and Congenital Hypothyroidism.

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

    Guadalupe Regional Medical Group

    105 Medical, 
    Seguin, TX 
     (2.5 miles away)
    Languages Spoken:
    English

    Joven Attia is an Endocrinologist in Seguin, Texas. Dr. Attia is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Type 2 Diabetes (T2D), Juvenile Primary Osteoporosis, Thyroid Storm, and Hyperthyroidism.

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

    Antonio A. Flores M.D. P.A.

    214 N Camp St, 
    Seguin, TX 
     (0.1 miles away)
    Languages Spoken:
    English

    Antonio Flores is a primary care provider, practicing in Geriatrics in Seguin, Texas. Dr. Flores is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Urinary Tract Infection in Children, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Thomas H Raetzsch MD Health Clinic

    1025 N Austin St, 
    Seguin, TX 
     (0.7 miles away)
    Languages Spoken:
    English

    Thomas Raetzsch is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Raetzsch is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Xanthoma, Childhood Iron Deficiency Anemia, Osteomyelitis, and Osteomyelitis in Children.

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

    Office

    411 S King St, 
    Seguin, TX 
     (0.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Frank Wright is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Wright is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Urinary Tract Infection in Children, Hepatitis, Cirrhosis, and Familial Hypertension.

    Advanced in Type 2 Diabetes (T2D)
    Internal Medicine
    Advanced in Type 2 Diabetes (T2D)
    Internal Medicine
    1255 Ashby St, 
    Seguin, TX 
     (1.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Frets is a primary care provider, practicing in Internal Medicine in Seguin, Texas. Dr. Frets is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Gangrene, End-Stage Renal Disease (ESRD), Chronic Kidney Disease, Hypertension, and Hip Replacement. Dr. Frets is currently accepting new patients.

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

    Seguin Community Health Center

    1104 Jefferson Ave, 
    Seguin, TX 
     (1.1 miles away)
    Languages Spoken:
    English

    Jerry Castilleja is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Castilleja is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Type 2 Diabetes (T2D), Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    Dean L. Zincone MD PA

    1355 E Court St, 
    Seguin, TX 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dean Zincone is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Zincone is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Sitosterolemia, High Cholesterol, Childhood Iron Deficiency Anemia, and Visceromegaly.

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

    Antonio A. Flores M.D. P.A.

    214 N Camp St, 
    Seguin, TX 
     (0.1 miles away)
    Languages Spoken:
    English

    Sule Bilir is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Bilir is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Urinary Tract Infection in Children, and Urinary Tract Infection (UTI).

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

    Susan L. Boullioun M.D. P.A.

    113 E Cedar St, 
    Seguin, TX 
     (0.7 miles away)
    Languages Spoken:
    English

    Susan Boullioun is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Boullioun is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Opioid Induced Constipation, Invertebral Disc Disease, Type 2 Diabetes (T2D), Otitis, and Hemorrhoidectomy.

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

    Office

    411 S King St, 
    Seguin, TX 
     (0.9 miles away)
    Languages Spoken:
    English

    Lance Montgomery is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Montgomery is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypothyroidism.

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

    Guadalupe Regional Medical Center

    1215 E Court St, 
    Seguin, TX 
     (1.0 miles away)
    Languages Spoken:
    English

    Sarah Lester is a primary care provider, practicing in Hospital Medicine in Seguin, Texas. Dr. Lester is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Necrosis, Gastritis, Hypertensive Heart Disease, Colonoscopy, and Hip Replacement.

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

    Yu-Jie 'Jack' Kuo M.D. P.A.

    1356 E Walnut St, 
    Seguin, TX 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yu-jie Kuo is a primary care provider, practicing in Internal Medicine in Seguin, Texas. Dr. Kuo is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Maturity Onset Diabetes of the Young.

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

    Lighthouse Family Health PLLC

    1350 E Walnut St, 
    Seguin, TX 
     (1.3 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nathan Borgfeld is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Borgfeld has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Hypertension, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Anemia.

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

    Guadalupe Ear Nose And Throat PA

    1414 E Walnut St, 
    Seguin, TX 
     (1.3 miles away)
    Languages Spoken:
    English

    David Rider is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Rider is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Urinary Tract Infection in Children, Childhood Iron Deficiency Anemia, Osteoporosis, and Postmenopausal Osteoporosis.

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

    Guadalupe Ear Nose And Throat PA

    1414 E Walnut St, 
    Seguin, TX 
     (1.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    James Rider is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Rider has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Chronic Cough, Empyema, Sinusitis, and Acute Cystitis.

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

    Office

    1483 E Court St, 
    Seguin, TX 
     (1.4 miles away)
    Languages Spoken:
    English

    Huelen Smith is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Dysgraphia, and Chronic Obstructive Pulmonary Disease (COPD).

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

    Office

    1483 E Court St, 
    Seguin, TX 
     (1.4 miles away)
    Languages Spoken:
    English

    Cara Hartquist is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Hartquist is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Cellulitis, and Fibrolamellar Carcinoma.

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

    Sankararao Tamtam MD PA

    932 S Highway 123 Byp, 
    Seguin, TX 
     (1.5 miles away)
    Languages Spoken:
    English

    Sankararao Tamtam is a primary care provider, practicing in Internal Medicine in Seguin, Texas. Dr. Tamtam is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Colonoscopy, and Hip Replacement.

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

    Office

    519 N King St Ste 105, 
    Seguin, TX 
     (2.5 miles away)
    Languages Spoken:
    English

    Phillip Rinn is a primary care provider, practicing in Family Medicine in Seguin, Texas. Dr. Rinn is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Empyema, Sinusitis, Viral Gastroenteritis, and Colitis.

    Showing 1-20 of 58

    Last Updated: 02/22/2026

    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 Seguin, TX?

    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 Seguin, TX?

    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 Seguin, TX?

    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 Seguin, TX?

    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 Seguin, TX?

    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 Seguin, TX?

    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 Seguin, TX?

    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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