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

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

Last Updated: 04/28/2026

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MediFind found 175 doctor with experience in Type 1 Diabetes (T1D) near Westminster, CA. Of these, 150 are Experienced, 23 are Advanced and 2 are Distinguished.

Location
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175 providers found
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    18821 Delaware Street, Suite 202, 
    Huntington Beach, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Paul Rosenblit is an Endocrinologist practicing medicine in Huntington Beach, California. Dr. Rosenblit is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 37 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Vitamin D Deficiency, and Hypothyroidism. Dr. Rosenblit is currently accepting new patients.

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

    Office

    11100 Warner Ave Ste 354, 
    Fountain Valley, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Christos Tsimerekis is an Endocrinologist practicing medicine in Fountain Valley, California. Dr. Tsimerekis is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Secondary Adrenal Insufficiency, Addison's Disease, Triple A Syndrome, and Type 1 Diabetes (T1D).

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

    Kris V Iyer MD Inc

    520 Superior Ave Ste 150, 
    Newport Beach, CA 
     (9.9 miles away)
    Languages Spoken:
    English

    David Ahn is an Endocrinologist practicing medicine in Newport Beach, California. Dr. Ahn is rated as a Distinguished 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), Type 1 Diabetes (T1D), Maturity Onset Diabetes of the Young, and Diabetic Neuropathy.

    Learn about our expert tiers
    Experienced in Type 1 Diabetes (T1D)
    Endocrinology
    Experienced in Type 1 Diabetes (T1D)
    Endocrinology
    9191 Westminster Avenue, Suite 207, 
    Garden Grove, CA 
     (1.2 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ole Opgaard is an Endocrinologist practicing medicine in Garden Grove, California. He has been practicing medicine for over 44 years. Dr. Opgaard is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Storm, and Peripheral Neuropathy. Dr. Opgaard is currently accepting new patients.

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

    Nicholas Thanh Tran. MD

    15651 Brookhurst St, 
    Westminster, CA 
     (2.6 miles away)
    Languages Spoken:
    English

    Nicholas Tran is an Endocrinologist practicing medicine in Westminster, California. Dr. Tran 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 Thyroid Nodule, Type 2 Diabetes (T2D), Papillary Thyroid Cancer, and Medullary Thyroid Carcinoma.

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

    Office

    17822 Beach Blvd Ste 442, 
    Huntington Beach, CA 
     (2.7 miles away)
    Languages Spoken:
    English

    Jeffrey Punim is an Endocrinologist practicing medicine in Huntington Beach, California. Dr. Punim is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). His clinical expertise encompasses Juvenile Primary Osteoporosis, Type 2 Diabetes (T2D), Thyroid Nodule, and Anaplastic Thyroid Cancer.

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

    Office

    11100 Warner Ave Ste 254, 
    Fountain Valley, CA 
     (4.0 miles away)
    Languages Spoken:
    English

    Bachar Kurdi is an Endocrinologist practicing medicine in Fountain Valley, California. Dr. Kurdi is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Thyroid Nodule, and Hypothyroidism.

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

    Hoag Medical Group

    5341 Warner Ave, 
    Huntington Beach, CA 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Eric Stevens is an Endocrinologist practicing medicine in Huntington Beach, California. Dr. Stevens is rated as an Experienced 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 Hypothyroidism, Juvenile Primary Osteoporosis, Type 2 Diabetes (T2D), and Obesity in Children.

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

    Fountain Valley Regional Hospital And Medical Center

    17100 Euclid St, 
    Fountain Valley, CA 
     (4.5 miles away)
    Languages Spoken:
    English

    Kenneth Kim is a Pediatrics provider practicing medicine in Fountain Valley, California. Dr. Kim 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 Cerebral Hypoxia, Hepatoblastoma, Respiratory Syncytial Virus (RSV) Infection, and Type 1 Diabetes (T1D).

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

    Harriman Jones Medical Group A Professional Corporation

    4281 Katella Ave Ste 220, 
    Los Alamitos, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Craig Olsen is an Endocrinologist practicing medicine in Los Alamitos, California. Dr. Olsen is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). His clinical expertise encompasses Type 2 Diabetes (T2D), Papillary Thyroid Cancer, Anaplastic Thyroid Cancer, and Follicular Thyroid Cancer.

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

    Optum-Euclid

    925 S Euclid St, 
    Anaheim, CA 
     (5.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sonaina Sonaina is an Endocrinologist practicing medicine in Anaheim, California. Dr. Sonaina is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Addison's Disease, and Secondary Adrenal Insufficiency.

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

    Southern California Endocrine Medical Group PMC

    1310 W Stewart Dr Ste 215, 
    Orange, CA 
     (7.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Tran is an Endocrinologist practicing medicine in Orange, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Storm, Diabetic Nephropathy, and Hyperthyroidism.

    Distinguished in Type 1 Diabetes (T1D)
    Pediatric Endocrinology
    Distinguished in Type 1 Diabetes (T1D)
    Pediatric Endocrinology
    1201 West La Veta Avenue, 
    Orange, CA 
     (7.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Himala Kashmiri is a Pediatric Endocrinologist practicing medicine in Orange, California. Dr. Kashmiri is rated as a Distinguished provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Swyer Syndrome, and Idiopathic Short Stature (ISS). Dr. Kashmiri is currently accepting new patients.

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

    Ronald J. Philipp, D.O., Profes. Corp.

    2255 Lakewood Blvd, 
    Long Beach, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ronald Philipp is a primary care provider, practicing in Family Medicine and Geriatrics in Long Beach, California. Dr. Philipp is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 39 other conditions, according to our data. His clinical expertise encompasses Malnutrition, Chronic Obstructive Pulmonary Disease (COPD), Painful Swallowing, Gastrostomy, and Endoscopy. Dr. Philipp is board certified in American Os Bd Family Medicine/OMT and American Os Bd Family Physicians (Sub: Geriatric Medicine). Dr. Philipp is currently accepting new patients.

    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    Advanced in Type 1 Diabetes (T1D)
    Endocrinology
    100 East Valencia Mesa Drive, Suite 105, 
    Fullerton, CA 
     (9.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Gilbert is an Endocrinologist practicing medicine in Fullerton, California. Dr. Gilbert is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hashimoto Thyroiditis, Thyroid Nodule, and Obesity in Children. Dr. Gilbert is currently accepting new patients.

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

    Office

    1451 Irvine Blvd Bldg 500, 
    Tustin, CA 
     (10.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Almoatazbellah Idriss is an Endocrinologist practicing medicine in Tustin, California. Dr. Idriss is rated as an Advanced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Prolactinoma, Triple A Syndrome, Hypoaldosteronism, and Glucocorticoid Resistance.

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

    360 Family Clinic Inc

    14361 Beach Blvd, 
    Westminster, CA 
     (0.5 miles away)
    Experience:
    19+ years
    Languages Spoken:
    English

    Thuy Nguyen is a primary care provider, practicing in Family Medicine in Westminster, California. He has been practicing medicine for over 19 years. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Type 2 Diabetes (T2D). Dr. Nguyen is board certified in American Board Of Family Medicine.

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

    Central City Community Health Center

    12116 Beach Blvd, 
    Stanton, CA 
     (1.9 miles away)
    Experience:
    50+ years
    Languages Spoken:
    English

    Shafeeq Shamsiddeen is a primary care provider, practicing in General Practice in Stanton, California. He has been practicing medicine for over 50 years. Dr. Shamsiddeen is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 81 other conditions, according to our data. His clinical expertise encompasses Schizoaffective Disorder, High Cholesterol, Vitamin D Deficiency, and Obesity in Children.

    Experienced in Type 1 Diabetes (T1D)
    Family Medicine | General Practice
    Experienced in Type 1 Diabetes (T1D)
    Family Medicine | General Practice

    Vu D Tran MD Inc

    16111 Beach Blvd, 
    Huntington Beach, CA 
     (2.1 miles away)
    Experience:
    13+ years
    Languages Spoken:
    English
    Offers Telehealth

    Vu Tran is a primary care provider, practicing in Family Medicine and General Practice in Huntington Beach, California. He has been practicing medicine for over 13 years. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Type 1 Diabetes (T1D). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Sepsis, Familial Hypertension, Hypertension, Gastrostomy, and Endoscopy. Dr. Tran is board certified in American Board Of Family Medicine.

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

    Pathway Medical Group

    12462 Brookhurst St, 
    Garden Grove, CA 
     (2.4 miles away)
    Experience:
    55+ years
    Languages Spoken:
    English

    Theodore Rose is a primary care provider, practicing in Internal Medicine in Garden Grove, California. He has been practicing medicine for over 55 years. Dr. Rose 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 Anemia, Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Ehlers-Danlos Syndrome (EDS), Ureteroscopy, and Pacemaker Implantation. Dr. Rose is board certified in American Board Of Internal Medicine.

    Showing 1-20 of 175

    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 Westminster, 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 Westminster, 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 Westminster, 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 Westminster, 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 Westminster, 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 Westminster, 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 Westminster, 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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