The 20 Best Type 2 Diabetes (T2D) Doctors Near Me in National City, CA

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

Last Updated: 02/22/2026

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MediFind found 755 doctor with experience in Type 2 Diabetes (T2D) near National City, CA. Of these, 631 are Experienced, 115 are Advanced and 9 are Distinguished.

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755 providers found
    Distinguished in Type 2 Diabetes (T2D)
    Endocrinology
    Distinguished in Type 2 Diabetes (T2D)
    Endocrinology

    Office

    340 Fourth Ave Ste 7A, 
    Chula Vista, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Georges Argoud is an Endocrinologist in Chula Vista, California. Dr. Argoud is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Hyperthyroidism, Type 2 Diabetes (T2D), Obesity in Children, and Peripheral Neuropathy.

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

    Longs Drug Store #55

    880 Third Ave, 
    Chula Vista, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Maria Mercado is an Endocrinologist in Chula Vista, California. Dr. Mercado is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Type 2 Diabetes (T2D), Osteoporosis, Postmenopausal Osteoporosis, and Thyroid Storm.

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

    Troy H. Niguidula M. D. Inc.

    610 Euclid Ave Ste 201, 
    National City, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Troy Niguidula is a primary care provider, practicing in Geriatrics in National City, California. Dr. Niguidula is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Renovascular Hypertension, Type 2 Diabetes (T2D), End-Stage Renal Disease (ESRD), Gastrostomy, and Thyroidectomy.

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

    Sharp Rees-Stealy Medical Group Inc

    525 Third Ave, 
    Chula Vista, CA 
     (3.3 miles away)
    Languages Spoken:
    English

    Michael Cruz is an Endocrinologist in Chula Vista, California. Dr. Cruz 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), Postmenopausal Osteoporosis, Osteoporosis, and Maturity Onset Diabetes of the Young.

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

    Paradise Comprehensive Medical Group

    340 Fourth Ave Ste 11, 
    Chula Vista,, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ali Alamar is a primary care provider, practicing in Family Medicine in Chula Vista,, California. Dr. Alamar is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Amebic Liver Abscess, End-Stage Renal Disease (ESRD), Glossitis, Gastrostomy, and Endoscopy.

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

    Sharp Healthcare

    300 Fir St, 
    San Diego, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Louis Christiansen is an Endocrinologist in San Diego, California. Dr. Christiansen is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Thyroid Storm, Hyperthyroidism, Type 1 Diabetes (T1D), and Postmenopausal Osteoporosis.

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

    Office

    4060 4th Ave Ste 340, 
    San Diego, CA 
     (6.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Sandler is an Endocrinologist in San Diego, California. Dr. Sandler is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Thyroid Storm, Graves Disease, Type 2 Diabetes (T2D), and Hashimoto Thyroiditis.

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

    Diabetes And Endocrine Associates

    8851 Center Dr Ste 404, 
    La Mesa, CA 
     (8.2 miles away)
    Languages Spoken:
    English

    Raymond Fink is an Endocrinologist in La Mesa, California. Dr. Fink is rated as a Distinguished provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Thyroid Cancer, Anaplastic Thyroid Cancer, Maturity Onset Diabetes of the Young, and Hypothyroidism.

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

    Family Health Centers Of San Diego

    823 Gateway Center Way, 
    San Diego, CA 
     (2.7 miles away)
    Languages Spoken:
    English

    Johanna Gerwer is an Endocrinologist in San Diego, California. Dr. Gerwer is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Thyroid Storm, Adrenal Gland Adenoma, Pheochromocytoma, and Hereditary Paraganglioma-Pheochromocytoma Syndrome.

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

    Sharp Rees-Stealy Medical Group Inc

    525 Third Ave, 
    Chula Vista, CA 
     (3.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sylvie Pham is an Endocrinologist in Chula Vista, California. Dr. Pham is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Thyroid Storm, Type 2 Diabetes (T2D), Hyperthyroidism, and Hyperparathyroidism.

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

    Office

    340 Fourth Ave Ste 12, 
    Chula Vista, CA 
     (3.7 miles away)
    Languages Spoken:
    English

    Juan Calderon is an Endocrinologist in Chula Vista, California. Dr. Calderon is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Neonatal Severe Hyperparathyroidism, and Osteitis Fibrosa.

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

    Naval Medical Center San Diego

    34800 Bob Wilson Dr, 
    San Diego, CA 
     (4.2 miles away)
    Languages Spoken:
    English

    Alan Douglass is an Endocrinologist in San Diego, California. Dr. Douglass is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Hyperparathyroidism, Anaplastic Thyroid Cancer, Papillary Thyroid Cancer, and Follicular Thyroid Cancer.

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

    Naval Medical Center San Diego

    34800 Bob Wilson Dr, 
    San Diego, CA 
     (4.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Katherine Vu is an Internal Medicine provider in San Diego, California. Dr. Vu is rated as an Experienced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Hyperthyroidism, Thyroid Storm, Hyperparathyroidism, and Thyroid Nodule. Dr. Vu is currently accepting new patients.

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

    San Ysidro Health

    1136 D Ave, 
    National City, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    James Cevallos is a primary care provider, practicing in Family Medicine in National City, California. Dr. Cevallos is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Anaplastic Thyroid Cancer, Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Diabetic Neuropathy.

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

    San Ysidro Health

    1136 D Ave, 
    National City, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Mayra Dillon is a primary care provider, practicing in Family Medicine in National City, California. Dr. Dillon is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

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

    San Ysidro Health

    1136 D Ave, 
    National City, CA 
     (0.3 miles away)
    Languages Spoken:
    English

    Pomai Roberts is a primary care provider, practicing in Family Medicine in National City, California. Dr. Roberts is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). Her top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

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

    Office

    1428 Highland Ave, 
    National City, CA 
     (0.4 miles away)
    Languages Spoken:
    English

    Archie Bella is a primary care provider, practicing in Internal Medicine in National City, California. Dr. Bella is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Obesity in Children, Food Allergy, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

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

    Troy H. Niguidula M. D. Inc.

    610 Euclid Ave Ste 201, 
    National City, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ira Braverman is a primary care provider, practicing in Internal Medicine in National City, California. Dr. Braverman 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), Ascites, Osteomyelitis in Children, and Vitamin D Deficiency.

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

    Galleria Medical Clinic

    2340 E 8th St Ste J, 
    National City, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Irineo Tiangco is a primary care provider, practicing in Internal Medicine in National City, California. Dr. Tiangco is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Nephrosclerosis, Renovascular Hypertension, Maturity Onset Diabetes of the Young, Endoscopy, and Gastrostomy.

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

    Office

    610 Euclid Ave Ste 302, 
    National City, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Joseph Novencido is a primary care provider, practicing in Family Medicine in National City, California. Dr. Novencido is rated as an Advanced provider by MediFind in the treatment of Type 2 Diabetes (T2D). His top areas of expertise are Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and Osteomyelitis in Children.

    Showing 1-20 of 755

    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 National City, CA?

    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 National City, CA?

    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 National City, CA?

    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 National City, CA?

    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 National City, CA?

    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 National City, CA?

    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 National City, CA?

    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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