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    Last Updated: 01/09/2026

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    MediFind found 842 doctor with experience in Hypothyroidism near Fullerton, CA. Of these, 783 are Experienced, 56 are Advanced and 2 are Distinguished.

    Location
    LocationClose
    842 providers found
      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology
      100 East Valencia Mesa Drive, Suite 105, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      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.

      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology
      100 East Valencia Mesa Drive, Suite 105, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      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 Postmenopausal Osteoporosis, Osteoporosis, Type 2 Diabetes (T2D), and Osteopenia.

      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology
      100 East Valencia Mesa Drive, Suite 105, 
      Fullerton, CA 
       (1.6 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 Postmenopausal Osteoporosis, Osteoporosis, Hypothyroidism, and Thyroid Nodule.

      Learn about our expert tiers
      Advanced in Hypothyroidism
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology

      Providence Medical Foundation

      1950 Sunny Crest Dr, Suite 2900, 
      Fullerton, CA 
       (1.6 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 
       (1.6 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
      Endocrinology
      Advanced in Hypothyroidism
      Endocrinology

      Providence Medical Foundation

      100 E Valencia Mesa Dr, Suite 105, 
      Fullerton, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Michael Truong is an Endocrinologist in Fullerton, California. Dr. Truong is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Osteopenia, Melorheostosis, Melorheostosis with Osteopoikilosis, and Osteoporosis.

      Advanced in Hypothyroidism
      Internal Medicine
      Advanced in Hypothyroidism
      Internal Medicine
      2141 North Harbor Boulevard, Suite 25000, 
      Fullerton, CA 
       (2.2 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.

      Experienced in Hypothyroidism
      Internal Medicine
      Experienced in Hypothyroidism
      Internal Medicine
      400 North Euclid Street, 
      Fullerton, CA 
       (0.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Lee is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Osteomyelitis in Children, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      321 North Pomona Avenue, Suite B, 
      Fullerton, CA 
       (0.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Henry Kaw is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Kaw is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Movement Disorders, Parkinson's Disease, Rhabdoid Tumor Predisposition Syndrome, and Synovial Sarcoma. Dr. Kaw is currently accepting new patients.

      Experienced in Hypothyroidism
      Internal Medicine
      Experienced in Hypothyroidism
      Internal Medicine
      1211 West La Palma Avenue, Suite 404, 
      Anaheim, CA 
       (1.7 miles away)
      Languages Spoken:
      English

      Nguyen Dang is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Dang is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Sepsis, Apoplexy, Peptic Ulcer, Atypical Pneumonia, and Gastrostomy.

      Experienced in Hypothyroidism
      Internal Medicine
      Experienced in Hypothyroidism
      Internal Medicine
      1001 East Chapman Avenue, Suite D, 
      Fullerton, CA 
       (1.7 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Jyotika Wali is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Wali is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Bronchiolitis Obliterans, Industrial Bronchitis, Tracheitis, and Enlarged Liver. Dr. Wali is currently accepting new patients.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      2000 East Chapman Avenue, Suite 100, 
      Fullerton, CA 
       (1.7 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Howard Pyo is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Pyo has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Perianal Streptococcal Cellulitis, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Endoscopy, and Gastrostomy. Dr. Pyo is currently accepting new patients.

      Experienced in Hypothyroidism
      Internal Medicine
      Experienced in Hypothyroidism
      Internal Medicine
      2141 North Harbor Boulevard, Suite 25000, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Bradley Borsari is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Borsari is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Gardner-Diamond Syndrome, Purpura, Autoerythrocyte Sensitivity, and Postmenopausal Osteoporosis.

      Experienced in Hypothyroidism
      Internal Medicine
      Experienced in Hypothyroidism
      Internal Medicine
      2141 North Harbor Boulevard, Suite 25000, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Amy Alias is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Alias is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Macroamylasemia, Anemia, Osteoporosis, and Postmenopausal Osteoporosis. Dr. Alias is currently accepting new patients.

      Experienced in Hypothyroidism
      Internal Medicine
      Experienced in Hypothyroidism
      Internal Medicine
      2141 North Harbor Boulevard, Suite 25000, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Ruben Cabral is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Cabral is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, and Type 2 Diabetes (T2D). Dr. Cabral is currently accepting new patients.

      Experienced in Hypothyroidism
      Internal Medicine
      Experienced in Hypothyroidism
      Internal Medicine

      St. Jude Heritage Medical Group

      2141 N Harbor Blvd Ste 25000, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      David Ruckman is a primary care provider, practicing in Internal Medicine in Fullerton, California. Dr. Ruckman is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are Ascites, Anemia, High Cholesterol, and Glucocorticoid-Remediable Aldosteronism.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      1835 Sunny Crest Drive, 
      Fullerton, CA 
       (2.2 miles away)
      Experience:
      44+ years
      Languages Spoken:
      English
      Offers Telehealth

      Mark Davenport is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Davenport has been practicing medicine for over 44 years and is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), Cerebellar Multiple System Atrophy, and Hepatocerebral Degeneration.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      1835 Sunny Crest Drive, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ynolde Smith is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Smith is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Acquired Agranulocytosis, Autism Spectrum Disorder, Obesity, and Sitosterolemia.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      1835 Sunny Crest Drive, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Jennifer Lu is a primary care provider, practicing in Family Medicine in Fullerton, California. Dr. Lu is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. Her top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and Cerebellar Multiple System Atrophy.

      Experienced in Hypothyroidism
      Family Medicine
      Experienced in Hypothyroidism
      Family Medicine
      1835 Sunny Crest Drive, 
      Fullerton, CA 
       (2.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

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

      Showing 1-20 of 842

      Last Updated: 01/09/2026

      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 Fullerton, 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 Fullerton, 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 Fullerton, 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 Fullerton, 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 Fullerton, 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 Fullerton, 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 Fullerton, 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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