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    Last Updated: 10/30/2025

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    MediFind found 169 doctor with experience in Hyperthyroidism near Fountain Valley, CA. Of these, 144 are Experienced and 24 are Advanced.

    Location
    LocationClose
    169 providers found
      Farhad Nassiri Afshar
      Internal Medicine
      Internal Medicine

      Afshar Medical Group

      62 Corporate Park, STE 200, 
      Irvine, CA 
       (7.6 miles away)
      Experience:
      21+ years
      Languages Spoken:
      English, Farsi
      Accepting New Patients
      Offers Telehealth

      Dr. Farhad Nassiri Afshar is a board-certified internist based in Irvine, California and founder of Afshar Medical Group. With more than 20 years of experience caring for adults in hospitals and outpatient clinics, he provides comprehensive primary care with a focus on heart disease prevention, hypertension, diabetes, dyslipidemia, obesity, thyroid disorders, and chronic kidney disease.Dr. Nassiri Afshar earned his medical degree from Tehran University of Medical Sciences and completed his Internal Medicine residency at the University of British Columbia in Vancouver, Canada. His background includes work as a general practitioner and hospitalist, managing complex patients with coronary artery disease, heart failure, stroke, venous thromboembolism, and sleep apnea.At Afshar Medical Group in Irvine, he combines evidence-based medicine with lifestyle counseling and modern digital tools, including telehealth and advanced analytics, to deliver convenient, high-quality care. He emphasizes clear communication, preventive strategies, and long-term partnerships with his patients to help them live healthier, longer, and more active lives. . His top areas of expertise are High Cholesterol, Hypertension, Asthma, and Type 2 Diabetes (T2D).

      Advanced in Hyperthyroidism
      Endocrinology
      Advanced in Hyperthyroidism
      Endocrinology
      18821 Delaware Street, Suite 202, 
      Huntington Beach, CA 
       (2.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Paul Rosenblit is an Endocrinologist in Huntington Beach, California. Dr. Rosenblit is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Vitamin D Deficiency, and Hypothyroidism. Dr. Rosenblit is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Hyperthyroidism
      Endocrinology
      Advanced in Hyperthyroidism
      Endocrinology
      16055 Brookhurst St, Suite C, 
      Fountain Valley, CA 
       (1.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Phong Bui is an Endocrinologist in Fountain Valley, California. Dr. Bui is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Thyroid Storm, Obesity in Children, and Milk-Alkali Syndrome.

      Learn about our expert tiers
      Advanced in Hyperthyroidism
      Endocrinology
      Advanced in Hyperthyroidism
      Endocrinology
      9191 Westminster Avenue, Suite 207, 
      Garden Grove, CA 
       (3.6 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ole Opgaard is an Endocrinologist in Garden Grove, California. Dr. Opgaard is rated as an Advanced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Storm, and Peripheral Neuropathy. Dr. Opgaard is currently accepting new patients.

      Experienced in Hyperthyroidism
      Endocrinology
      Experienced in Hyperthyroidism
      Endocrinology
      11100 Warner Ave, Suite 254, 
      Fountain Valley, CA 
       (1.1 miles away)
      Languages Spoken:
      English

      Bachar Kurdi is an Endocrinologist in Fountain Valley, California. Dr. Kurdi is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Thyroid Nodule, and Hypothyroidism.

      Experienced in Hyperthyroidism
      Pediatrics | Internal Medicine
      Experienced in Hyperthyroidism
      Pediatrics | Internal Medicine

      Joshua International Medical Group

      11100 Warner Ave, Suite 118, 
      Fountain Valley, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Winston Wong is a primary care provider, practicing in Pediatrics and Internal Medicine in Fountain Valley, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Pediatric Myocarditis, and Familial Combined Hyperlipidemia.

      Experienced in Hyperthyroidism
      Family Medicine
      Experienced in Hyperthyroidism
      Family Medicine

      Memorialcare Medical Foundation

      11420 Warner Ave, 
      Fountain Valley, CA 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Eric Bekemeier is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Bekemeier is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Obesity, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

      Experienced in Hyperthyroidism
      Family Medicine
      Experienced in Hyperthyroidism
      Family Medicine

      Memorialcare Medical Foundation

      11420 Warner Ave, 
      Fountain Valley, CA 
       (1.5 miles away)
      Experience:
      9+ years
      Languages Spoken:
      English

      Leah Phan is a primary care provider, practicing in Family Medicine in Fountain Valley, California. Dr. Phan has been practicing medicine for over 9 years and is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Osteomyelitis in Children, High Cholesterol, Obesity, and Chronic Pain.

      Experienced in Hyperthyroidism
      Endocrinology
      Experienced in Hyperthyroidism
      Endocrinology
      15651 Brookhurst St, 
      Westminster, CA 
       (1.8 miles away)
      Languages Spoken:
      English

      Nicholas Tran is an Endocrinologist in Westminster, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Thyroid Nodule, Type 2 Diabetes (T2D), Medullary Thyroid Carcinoma, and Thyroid Cancer.

      Experienced in Hyperthyroidism
      Endocrinology
      Experienced in Hyperthyroidism
      Endocrinology
      17822 Beach Blvd, Suite 201, 
      Huntington Beach, CA 
       (2.0 miles away)
      Languages Spoken:
      English

      Jeffrey Punim is an Endocrinologist in Huntington Beach, California. Dr. Punim is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Juvenile Primary Osteoporosis, Type 2 Diabetes (T2D), Thyroid Nodule, and Papillary Thyroid Cancer.

      Experienced in Hyperthyroidism
      Family Medicine
      Experienced in Hyperthyroidism
      Family Medicine

      Memorialcare Medical Foundation

      17762 Beach Blvd, 
      Huntington Beach, CA 
       (2.0 miles away)
      Languages Spoken:
      English

      Hannah Barroga is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Barroga is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Generalized Resistance to Thyroid Hormone, Familial Hyperthyroidism due to Mutations in TSH Receptor, Thyroid Hormone Plasma Membrane Transport Defect, and Alopecia Areata.

      Experienced in Hyperthyroidism
      Family Medicine
      Experienced in Hyperthyroidism
      Family Medicine
      18682 Beach Blvd, Suite 110, 
      Huntington Beach, CA 
       (2.3 miles away)
      Languages Spoken:
      English

      Uyen Nguyen is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Severe Acute Respiratory Syndrome (SARS), Tracheitis, Familial Hypertriglyceridemia, and Vitamin D Deficiency.

      Experienced in Hyperthyroidism
      Internal Medicine
      Experienced in Hyperthyroidism
      Internal Medicine

      Bolsa Medical Group

      10362 Bolsa Ave, Suite 110, 
      Westminster, CA 
       (2.5 miles away)
      Languages Spoken:
      English

      Hung Nguyen is a primary care provider, practicing in Internal Medicine in Westminster, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension.

      Experienced in Hyperthyroidism
      Endocrinology
      Experienced in Hyperthyroidism
      Endocrinology
      14971 Brookhurst St, 
      Westminster, CA 
       (2.5 miles away)
      Languages Spoken:
      English

      Lan Nguyen is an Endocrinologist in Westminster, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Hypothyroidism, Obesity in Children, Type 2 Diabetes (T2D), and Postmenopausal Osteoporosis.

      Experienced in Hyperthyroidism
      Family Medicine
      Experienced in Hyperthyroidism
      Family Medicine

      Beach Family Doctors Medical Group

      9131 Adams Ave, 
      Huntington Beach, CA 
       (2.6 miles away)
      Languages Spoken:
      English

      Sabine Bernbeck is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Bernbeck is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Kyphosis, Autoerythrocyte Sensitivity, Purpura, and Gardner-Diamond Syndrome.

      Experienced in Hyperthyroidism
      Family Medicine
      Experienced in Hyperthyroidism
      Family Medicine

      Memorialcare Medical Foundation

      9122 Adams Ave, 
      Huntington Beach, CA 
       (2.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Maria Murchie is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Murchie is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Bowenoid Papulosis, and Macroamylasemia.

      Experienced in Hyperthyroidism
      Internal Medicine
      Experienced in Hyperthyroidism
      Internal Medicine

      Newport Huntington Medical Group

      19582 Beach Blvd, Suite 314, 
      Huntington Beach, CA 
       (2.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ratul Chatterjee is a primary care provider, practicing in Internal Medicine in Huntington Beach, California. Dr. Chatterjee is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Juvenile Primary Osteoporosis, High Cholesterol, Bronchiolitis Obliterans, Type 2 Diabetes (T2D), and Ureteroscopy.

      Experienced in Hyperthyroidism
      Internal Medicine
      Experienced in Hyperthyroidism
      Internal Medicine

      Harbor-Macarthur Medical Offices

      3401 S Harbor Boulevard, 
      Santa Ana, CA 
       (3.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Daniel Luong is a primary care provider, practicing in Internal Medicine in Santa Ana, California. Dr. Luong is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. His top areas of expertise are Osteomyelitis in Children, High Cholesterol, Jaundice, and Benign Paroxysmal Positional Vertigo. Dr. Luong is currently accepting new patients.

      Experienced in Hyperthyroidism
      Family Medicine
      Experienced in Hyperthyroidism
      Family Medicine
      8101 Newman Avenue, Suite B, 
      Huntington Beach, CA 
       (3.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Nahla Salem is a primary care provider, practicing in Family Medicine in Huntington Beach, California. Dr. Salem is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Acute Cystitis, Otitis, Cellulitis, and Urinary Tract Infection in Children. Dr. Salem is currently accepting new patients.

      Experienced in Hyperthyroidism
      Family Medicine
      Experienced in Hyperthyroidism
      Family Medicine
      14372 Beach Blvd, 
      Westminster, CA 
       (3.6 miles away)
      Languages Spoken:
      English

      Shannon Connolly is a primary care provider, practicing in Family Medicine in Westminster, California. Dr. Connolly is rated as an Experienced provider by MediFind in the treatment of Hyperthyroidism. Her top areas of expertise are Syphilis, Gonorrhea, Vulvovaginitis, Urethritis, and Intrauterine Device Insertion.

      Showing 1-20 of 169

      Last Updated: 10/30/2025

      What is the definition of Hyperthyroidism?

      Hyperthyroidism is a condition in which the thyroid gland makes too much thyroid hormone. The condition is often called overactive thyroid.

      When should I see a Hyperthyroidism doctor near Fountain Valley, 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 Hyperthyroidism doctor near Fountain Valley, 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 Hyperthyroidism doctors near Fountain Valley, 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 Hyperthyroidism doctors near Fountain Valley, 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 Hyperthyroidism doctor near Fountain Valley, 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 Hyperthyroidism doctor search results page. 

      Why is it important to get a second opinion from a different Hyperthyroidism 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 Hyperthyroidism doctor near Fountain Valley, 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 Hyperthyroidism 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 Hyperthyroidism 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 Hyperthyroidism doctors near Fountain Valley, CA?

      Look for the filter feature on the left side of the Hyperthyroidism 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 Hyperthyroidism doctor that offers video calls?

      Look for the filter feature on the left-side of the Hyperthyroidism 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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