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    Last Updated: 10/30/2025

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    MediFind found 782 doctor with experience in Hypothyroidism near Brea, CA. Of these, 728 are Experienced, 53 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    782 providers found
      Advanced in Hypothyroidism
      Internal Medicine
      Advanced in Hypothyroidism
      Internal Medicine
      2141 North Harbor Boulevard, Suite 25000, 
      Fullerton, CA 
       (1.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Leo Garcia is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Garcia is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are High Cholesterol, Sitosterolemia, Chronic Cough, and Vitamin D Deficiency.

      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology
      100 East Valencia Mesa Drive, Suite 105, 
      Fullerton, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      John Gilbert is an Endocrinologist in Fullerton, California. Dr. Gilbert is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Hashimoto Thyroiditis, Thyroid Nodule, and Obesity in Children. Dr. Gilbert is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology
      100 East Valencia Mesa Drive, Suite 105, 
      Fullerton, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jason Ling is an Endocrinologist in Fullerton, California. Dr. Ling is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Osteoporosis, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Osteopenia. Dr. Ling is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology
      100 East Valencia Mesa Drive, Suite 105, 
      Fullerton, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Steven Saltman is an Endocrinologist in Fullerton, California. Dr. Saltman is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Boils, Postmenopausal Osteoporosis, Osteoporosis, and Hypothyroidism.

      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology

      Providence Medical Foundation

      1950 Sunny Crest Dr, Suite 2900, 
      Fullerton, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mim Mulford is an Endocrinologist in Fullerton, California. Dr. Mulford is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Hypothyroidism, Obesity in Children, Thyroid Nodule, and Toxic Nodular Goiter.

      Advanced in Hypothyroidism
      Advanced in Hypothyroidism

      Providence Medical Foundation

      1950 Sunny Crest Dr, Suite 2900, 
      Fullerton, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Karen Frankwich is an Endocrinologist in Fullerton, California. Dr. Frankwich is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Thyroid Nodule, Hypothyroidism, Obesity in Children, and Prolactinoma.

      Advanced in Hypothyroidism
      Internal Medicine
      Advanced in Hypothyroidism
      Internal Medicine
      4300 Rose Drive, Suite M, 
      Yorba Linda, CA 
       (3.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      William Batty is a primary care provider, practicing in Internal Medicine in Yorba Linda, California. Dr. Batty is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are High Cholesterol, Familial Hypertension, Hypertension, and Glucocorticoid-Remediable Aldosteronism.

      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology
      4300 Rose Drive, Suite G, 
      Yorba Linda, CA 
       (3.6 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Becky Muldoon is an Endocrinologist in Yorba Linda, California. Dr. Muldoon has been practicing medicine for over 16 years and is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Nodule, Hypothyroidism, and Hashimoto Thyroiditis. Dr. Muldoon is currently accepting new patients.

      Dennis J. Ponzio
      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine

      Caduceus Medical Group

      18200 Yorba Linda Blvd, Suite 250, 
      Yorba Linda, CA 
       (5.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dennis Ponzio is a primary care provider, practicing in Family Medicine in Yorba Linda, California. Dr. Ponzio is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are High Cholesterol, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

      Distinguished in Hypothyroidism
      Distinguished in Hypothyroidism

      Pih Health Physicians

      12400 Bloomfield Ave, 
      Santa Fe Springs, CA 
       (9.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Christian Gastelum is an Endocrinologist in Santa Fe Springs, California. Dr. Gastelum is rated as a Distinguished provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Infant Hyperglycemia, Type 2 Diabetes (T2D), Hypothyroidism, and Maturity Onset Diabetes of the Young.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, Suite 200, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Marlene Mires is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Mires is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Osteomyelitis in Children, Type 2 Diabetes (T2D), Cerebellar Multiple System Atrophy, and Hepatocerebral Degeneration.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, Suite 200, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Biren Shah is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, Purpura, and Type 2 Diabetes (T2D). Dr. Shah is currently accepting new patients.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, Suite 110, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Anne Ford is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Ford is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Gardner-Diamond Syndrome, Autoerythrocyte Sensitivity, Purpura, and Type 2 Diabetes (T2D).

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      2864 East Imperial Highway, Brea, 
      Anchorage, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      A Parsa is a primary care provider, practicing in Family Medicine in Anchorage, California. Dr. Parsa is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Varicose Veins. Dr. Parsa is currently accepting new patients.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, Suite 200, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Angelia Sidarta is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Sidarta is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Familial Hypertriglyceridemia, Lesch-Nyhan Syndrome, Osteomyelitis in Children, and Familial Combined Hyperlipidemia. Dr. Sidarta is currently accepting new patients.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, Suite 200, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jessica Tucker is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Tucker is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Osteomyelitis in Children, High Cholesterol, Familial Combined Hyperlipidemia, and Xanthoma.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, Suite 200, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      James Yoon is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Yoon is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Vitamin D Deficiency, Osteomyelitis in Children, High Cholesterol, and Type 2 Diabetes (T2D). Dr. Yoon is currently accepting new patients.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Christine Vu is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Vu is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Osteomyelitis in Children, Cerebellar Multiple System Atrophy, High Cholesterol, and Hepatocerebral Degeneration. Dr. Vu is currently accepting new patients.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, Suite 110, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Mark Giglio is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Giglio is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Type 2 Diabetes (T2D), Cerebellar Multiple System Atrophy, Osteomyelitis in Children, and Hepatocerebral Degeneration. Dr. Giglio is currently accepting new patients.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      955 West Imperial Highway, Suite 110, 
      Brea, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Debra Gutierrez is a primary care provider, practicing in Family Medicine in Brea, California. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Melorheostosis, and Melorheostosis with Osteopoikilosis.

      Showing 1-20 of 782

      Last Updated: 10/30/2025

      What is the definition of Hypothyroidism?

      Hypothyroidism is a condition in which the thyroid gland does not make enough thyroid hormone. This condition is often called underactive thyroid.

      When should I see a Hypothyroidism doctor near Brea, 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 Hypothyroidism doctor near Brea, 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 Hypothyroidism doctors near Brea, 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 Hypothyroidism doctors near Brea, 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 Hypothyroidism doctor near Brea, 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 Hypothyroidism doctor search results page. 

      Why is it important to get a second opinion from a different Hypothyroidism 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 Hypothyroidism doctor near Brea, 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 Hypothyroidism 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 Hypothyroidism 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 Hypothyroidism doctors near Brea, CA?

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

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