The 20 Best Type 1 Diabetes (T1D) Doctors Near Me in Corona, CA

Find the Top Type 1 Diabetes (T1D) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 53 doctor with experience in Type 1 Diabetes (T1D) near Corona, CA. Of these, 40 are Experienced and 13 are Advanced.

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53 providers found
    Experienced in Type 1 Diabetes (T1D)
    Endocrinology
    Experienced in Type 1 Diabetes (T1D)
    Endocrinology

    Tarcisio C. Diaz MD A Medical Corporation

    900 S Main St Ste 100, 
    Corona, CA 
     (3.0 miles away)
    Languages Spoken:
    English

    Tarcisio Diaz is an Endocrinologist practicing medicine in Corona, California. Dr. Diaz is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Hypoparathyroidism, Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), and Hyperthyroidism.

    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology

    Empire Endocrinology

    802 Magnolia Ave, 
    Corona, CA 
     (1.9 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English

    Almoutaz Shakally is an Endocrinologist practicing medicine in Corona, California. He has been practicing medicine for over 19 years. Dr. Shakally is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Hyperthyroidism, and Thyroid Storm. Dr. Shakally is board certified in American Board Of Internal Medicine.

    Advanced in Type 1 Diabetes (T1D)
    Family Medicine
    Advanced in Type 1 Diabetes (T1D)
    Family Medicine

    Norco Medical Group

    1901 Town And Country Dr, 
    Norco, CA 
     (3.5 miles away)
    Experience:
    41+ years
    Languages Spoken:
    English

    Robert Nelson is a primary care provider, practicing in Family Medicine in Norco, California. He has been practicing medicine for over 41 years. Dr. Nelson is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Diabetic Nephropathy, Wilson Disease, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. Nelson is board certified in American Board Of Family Medicine.

    Learn about our expert tiers
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology

    Southern California Permanente Medical Group

    10800 Magnolia Ave, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English

    Edward Javor is an Endocrinologist practicing medicine in Riverside, California. Dr. Javor is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Hyperthyroidism.

    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology

    Southern California Permanente Medical Group

    10800 Magnolia Ave, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English

    Gil Kim is an Endocrinologist practicing medicine in Riverside, California. Dr. Kim is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Hyperlipoproteinemia Type 5, Apolipoprotein C2 Deficiency, and Familial Lipoprotein Lipase Deficiency.

    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology

    Southern California Permanente Medical Group

    10800 Magnolia Ave, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English

    Hadi Harati is an Endocrinologist practicing medicine in Riverside, California. Dr. Harati is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Thyroid Storm, Low Blood Sugar, and Splenectomy.

    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology

    Southern California Permanente Medical Group

    10800 Magnolia Ave, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English

    Bahram Mirza is an Endocrinologist practicing medicine in Riverside, California. Dr. Mirza is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Thyroid Storm, and Maturity Onset Diabetes of the Young.

    Experienced in Type 1 Diabetes (T1D)
    Internal Medicine
    Experienced in Type 1 Diabetes (T1D)
    Internal Medicine

    Sunrise Medical Associates, Inc

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English, Armenian, Russian

    Siranuysh Salmastyan is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Salmastyan is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). Her clinical expertise encompasses Interstitial Nephritis, Sepsis, Acute Kidney Failure, Liver Embolization, and Bladder Reconstruction. Dr. Salmastyan is board certified in Internal Medicine.

    Experienced in Type 1 Diabetes (T1D)
    Family Medicine
    Experienced in Type 1 Diabetes (T1D)
    Family Medicine

    Jonathan A. Ghiam, DO Private Practice

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Jonathan Ghiam is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Ghiam is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Anemia, Lymphangitis, Sepsis, and Interstitial Nephritis. Dr. Ghiam is board certified in American Os Bd Family Medicine/OMT.

    Experienced in Type 1 Diabetes (T1D)
    Internal Medicine
    Experienced in Type 1 Diabetes (T1D)
    Internal Medicine

    Sunrise Medical Associates

    817 S Main St, Ste D, 
    Corona, CA 
     (0.7 miles away)
    Languages Spoken:
    English

    Adriane Dull is a primary care provider, practicing in Internal Medicine in Corona, California. Dr. Dull is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). Her clinical expertise encompasses Sepsis, Mastoiditis, Ogilvie Syndrome, and Type 1 Diabetes (T1D).

    Experienced in Type 1 Diabetes (T1D)
    Internal Medicine
    Experienced in Type 1 Diabetes (T1D)
    Internal Medicine

    Norco Medical Group

    2250 S Main St, 
    Corona, CA 
     (1.7 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Christos Bovetas is a primary care provider, practicing in Internal Medicine in Corona, California. He has been practicing medicine for over 27 years. Dr. Bovetas is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 75 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Osteomyelitis in Children, and Anemia. Dr. Bovetas is board certified in American Board Of Internal Medicine.

    Experienced in Type 1 Diabetes (T1D)
    Internal Medicine
    Experienced in Type 1 Diabetes (T1D)
    Internal Medicine

    New Age Endocrinology

    1820 Fullerton Ave, 
    Corona, CA 
     (2.0 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Sandeep Sodhi is an Internal Medicine provider practicing medicine in Corona, California. He has been practicing medicine for over 26 years. Dr. Sodhi is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Vitamin D Deficiency, Thyroid Storm, and Hyperthyroidism. Dr. Sodhi is board certified in American Board Of Internal Medicine.

    Experienced in Type 1 Diabetes (T1D)
    Family Medicine
    Experienced in Type 1 Diabetes (T1D)
    Family Medicine

    Corona Family Care Inc.

    2815 S Main St Ste 210, 
    Corona, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffery Muller is a primary care provider, practicing in Family Medicine in Corona, California. Dr. Muller is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). His clinical expertise encompasses Primary Immunodeficiency (PID), Protein Deficiency, Obesity in Children, Hypertension, and Tissue Biopsy.

    Experienced in Type 1 Diabetes (T1D)
    Endocrinology
    Experienced in Type 1 Diabetes (T1D)
    Endocrinology

    Office

    21634 Retreat Pkwy, 
    Corona, CA 
     (6.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Simran Brar is an Endocrinologist practicing medicine in Corona, California. Dr. Brar is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Hashimoto Thyroiditis, Type 2 Diabetes (T2D), Thyroid Storm, and Graves Disease.

    Experienced in Type 1 Diabetes (T1D)
    Endocrinology
    Experienced in Type 1 Diabetes (T1D)
    Endocrinology

    Southern California Permanente Medical Group

    10800 Magnolia Ave, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English

    Michelle Htun is an Endocrinologist practicing medicine in Riverside, California. Dr. Htun is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). Her clinical expertise encompasses Type 1 Diabetes (T1D), Thyroid Nodule, Type 2 Diabetes (T2D), and Thyroid Storm.

    Experienced in Type 1 Diabetes (T1D)
    Endocrinology
    Experienced in Type 1 Diabetes (T1D)
    Endocrinology

    Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nasrin Saleh is an Endocrinologist practicing medicine in Riverside, California. Dr. Saleh is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). Her clinical expertise encompasses Thyroid Nodule, Type 1 Diabetes (T1D), and Adrenal Insufficiency Pediatric. Dr. Saleh is currently accepting new patients.

    Experienced in Type 1 Diabetes (T1D)
    Endocrinology
    Experienced in Type 1 Diabetes (T1D)
    Endocrinology

    Riverside Medical Clinic Inc

    12742 Limonite Ave, 
    Eastvale, CA 
     (6.7 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English

    Manita Choudhary is an Endocrinologist practicing medicine in Eastvale, California. She has been practicing medicine for over 10 years. Dr. Choudhary is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Storm, Hashimoto Thyroiditis, and Graves Disease.

    Advanced in Type 1 Diabetes (T1D)
    Advanced in Type 1 Diabetes (T1D)

    Kaiser Permanente Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (6.4 miles away)
    Languages Spoken:
    English

    Ruvdeep Randhawa is a Pediatrics provider practicing medicine in Riverside, California. Dr. Randhawa is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Familial Short Stature (FSS), and Idiopathic Short Stature (ISS).

    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology

    Bonner, Robert, M.D.

    3975 Jackson St, 
    Riverside, CA 
     (8.5 miles away)
    Experience:
    53+ years
    Languages Spoken:
    English

    Robert Bonner is an Endocrinologist practicing medicine in Riverside, California. He has been practicing medicine for over 53 years. Dr. Bonner is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Storm, Hyperthyroidism, and Diabetic Nephropathy. Dr. Bonner is board certified in American Board Of Internal Medicine.

    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology

    Southern California Permanente Medical Group

    2295 S Vineyard Ave, 
    Ontario, CA 
     (10.8 miles away)
    Languages Spoken:
    English

    Brandon Chock is an Endocrinologist practicing medicine in Ontario, California. Dr. Chock is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Empty Sella Syndrome, Thyroid Nodule, and Prolactinoma.

    Showing 1-20 of 53

    Last Updated: 04/28/2026

    What is the definition of Type 1 Diabetes (T1D)?

    Type 1 diabetes is a lifelong (chronic) disease in which there is a high level of sugar (glucose) in the blood.

    When should I see a Type 1 Diabetes (T1D) doctor near Corona, 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 1 Diabetes (T1D) doctor near Corona, 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 1 Diabetes (T1D) doctors near Corona, 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 1 Diabetes (T1D) doctors near Corona, 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 1 Diabetes (T1D) doctor near Corona, 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 1 Diabetes (T1D) doctor search results page. 

    Why is it important to get a second opinion from a different Type 1 Diabetes (T1D) 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 1 Diabetes (T1D) doctor near Corona, 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 1 Diabetes (T1D) 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 1 Diabetes (T1D) 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 1 Diabetes (T1D) doctors near Corona, CA?

    Look for the filter feature on the left side of the Type 1 Diabetes (T1D) 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 1 Diabetes (T1D) doctor that offers video calls?

    Look for the filter feature on the left-side of the Type 1 Diabetes (T1D) 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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