The 20 Best Hypothyroidism Doctors Near Me in Mason City, IA

Find the Top Hypothyroidism Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 45 doctor with experience in Hypothyroidism near Mason City, IA. Of these, 34 are Experienced, 10 are Advanced and 1 are Distinguished.

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45 providers found
    Advanced in Hypothyroidism
    Family Medicine
    Advanced in Hypothyroidism
    Family Medicine

    MercyOne Forest Park Family Medicine

    1010 4th St. SW, Suite 120, 
    Mason City, IA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Donell Timpe is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Timpe is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. She is also highly rated in 36 other conditions, according to our data. Her clinical expertise encompasses Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Chronic Obstructive Pulmonary Disease (COPD). Dr. Timpe is board certified in Family Medicine, American Board Of Family Medicine and American Board Of Family Medicine. Dr. Timpe is currently accepting new patients.

    Advanced in Hypothyroidism
    Family Medicine
    Advanced in Hypothyroidism
    Family Medicine

    MercyOne Forest Park Family Medicine

    1010 4th St. SW, Suite 120, 
    Mason City, IA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    John Boedeker is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Boedeker is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Empyema. Dr. Boedeker is board certified in Family Medicine, American Board Of Family Medicine and American Board Of Family Medicine. Dr. Boedeker is currently accepting new patients.

    Advanced in Hypothyroidism
    Internal Medicine
    Advanced in Hypothyroidism
    Internal Medicine

    MercyOne North Iowa Internal Medicine Residency

    1010 4th St. SW, Suite 305, 
    Mason City, IA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Riesen is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Riesen is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Fainting, Inappropriate Sinus Tachycardia (IST), Vertigo, Gastrostomy, and Endoscopy. Dr. Riesen is board certified in Internal Medicine, American Board Of Internal Medicine. Dr. Riesen is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Hypothyroidism
    Internal Medicine
    Advanced in Hypothyroidism
    Internal Medicine

    MercyOne North Iowa Internal Medicine Residency

    1010 4th St. SW, Suite 305, 
    Mason City, IA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Matthew Hardee is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Hardee is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Hardee is currently accepting new patients.

    Advanced in Hypothyroidism
    Family Medicine
    Advanced in Hypothyroidism
    Family Medicine

    MercyOne North Iowa Women's Health Care And Internal Medicine

    1631 4th St. SW, Suite 114 B, 
    Mason City, IA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Janice Kirsch is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Kirsch is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. She is also highly rated in 25 other conditions, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Hypertension, Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Endoscopy. Dr. Kirsch is board certified in Internal Medicine, American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Kirsch is currently accepting new patients.

    Distinguished in Hypothyroidism
    Endocrinology
    Distinguished in Hypothyroidism
    Endocrinology
    Referral required

    MercyOne North Iowa Diabetes, Endocrinology And Weight Loss

    910 N Eisenhower Ave., 
    Mason City, IA 
     (3.0 miles away)
    Languages Spoken:
    English, Hindi
    Accepting New Patients
    Offers Telehealth

    Harpreet Kaur is an Endocrinologist practicing medicine in Mason City, Iowa. Dr. Kaur is rated as a Distinguished provider by MediFind in the treatment of Hypothyroidism. She is also highly rated in 62 other conditions, according to our data. Her clinical expertise encompasses Hyperparathyroidism, Neonatal Severe Hyperparathyroidism, Parathyroid Hyperplasia, and Familial Isolated Hyperparathyroidism. Dr. Kaur is board certified in American Board Of Internal Medicine (Diabetes & Metabolism Endocrinology). Dr. Kaur is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    MercyOne North Iowa Birth Center

    1000 4th St. SW, 
    Mason City, IA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Christopher Morse is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Morse is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Low Sodium Level, Asthma in Children, Asthma, Endoscopy, and Pacemaker Implantation. Dr. Morse is board certified in American Osteopathic Board Of Family Physicians and Family Medicine, American Osteopathic Board Of Family Physicians. Dr. Morse is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    Office

    621 S Illinois Ave Ste 103, 
    Mason City, IA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Susan Sieh is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Sieh is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Dementia, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension. Dr. Sieh is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Paltzer is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Paltzer is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Dementia, Maturity Onset Diabetes of the Young, Anemia, and Alzheimer's Disease. Dr. Paltzer is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (0.7 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Josue Santos is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Santos is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. His clinical expertise encompasses Magnesium Deficiency, Low Blood Pressure, Orthostatic Hypotension, and Atypical Pneumonia. Dr. Santos is currently accepting new patients.

    Advanced in Hypothyroidism
    Family Medicine
    Advanced in Hypothyroidism
    Family Medicine

    MercyOne Regency Family Medicine

    621 South Illinois Avenue, Suite 100, 
    Mason City, IA 
     (1.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Chereen Stroup is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Stroup is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Obesity, Obesity in Children, Urinary Tract Infection in Children, and Lung Metastases. Dr. Stroup is board certified in Family Medicine, American Board Of Family Medicine and American Board Of Family Medicine. Dr. Stroup is currently accepting new patients.

    Advanced in Hypothyroidism
    Endocrinology
    Advanced in Hypothyroidism
    Endocrinology
    Referral required

    MercyOne North Iowa Diabetes, Endocrinology And Weight Loss

    910 N Eisenhower Ave., 
    Mason City, IA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Mark Johnson is an Endocrinologist practicing medicine in Mason City, Iowa. Dr. Johnson is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 9 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 Inappropriate Sinus Tachycardia (IST). Dr. Johnson is board certified in American Board Of Internal Medicine. Dr. Johnson is currently accepting new patients.

    Advanced in Hypothyroidism
    Family Medicine
    Advanced in Hypothyroidism
    Family Medicine

    MercyOne Clear Lake Family Medicine

    1410 6th Ave. S., 
    Clear Lake, IA 
     (8.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tracy Mixdorf is a primary care provider, practicing in Family Medicine in Clear Lake, Iowa. Dr. Mixdorf is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Dystrophinopathy, Limb-Girdle Muscular Dystrophy, Limb-Girdle Muscular Dystrophy Type 2B, and Limb-Girdle Muscular Dystrophy Type 1B. Dr. Mixdorf is board certified in Family Medicine, American Board Of Family Medicine and American Board Of Family Medicine. Dr. Mixdorf is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    MercyOne North Iowa Hospice Business Office

    232 2nd St. SE, 
    Mason City, IA 
     (0.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Timothy Mccoy is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Mccoy is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), High Cholesterol, Maturity Onset Diabetes of the Young, and Hypertension. Dr. Mccoy is board certified in American Board Of Family Medicine. Dr. Mccoy is currently accepting new patients.

    Advanced in Hypothyroidism
    Internal Medicine
    Advanced in Hypothyroidism
    Internal Medicine

    Mercyone North Iowa Medical Center

    1000 4th St SW, 
    Mason City, IA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Patrick Dunlay is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Dunlay is rated as an Advanced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Renovascular Hypertension. Dr. Dunlay is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    MercyOne North Iowa Birth Center

    1000 4th St. SW, 
    Mason City, IA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jerrold White is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. White is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Hypertension, Endoscopy, and Colonoscopy. Dr. White is board certified in Family Medicine, American Board Of Family Medicine and American Board Of Family Medicine. Dr. White is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    MercyOne North Iowa Birth Center

    1000 4th St. SW, 
    Mason City, IA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Patrick Courtney is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Courtney is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Chronic Kidney Disease, End-Stage Renal Disease (ESRD), Glucocorticoid-Remediable Aldosteronism, Colonoscopy, and Endoscopy. Dr. Courtney is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    MercyOne Forest Park Family Medicine

    1010 4th St. SW, Suite 120, 
    Mason City, IA 
     (0.8 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English, German
    Accepting New Patients

    Travis Johnson is a primary care provider, practicing in Family Medicine in Mason City, Iowa. He has been practicing medicine for over 10 years. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Johnson is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    MercyOne Forest Park Family Medicine

    1010 4th St. SW, Suite 120, 
    Mason City, IA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brett Mulkey is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Mulkey is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Coccydynia, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Mulkey is board certified in Family Medicine, American Board Of Family Medicine. Dr. Mulkey is currently accepting new patients.

    Experienced in Hypothyroidism
    Family Medicine
    Experienced in Hypothyroidism
    Family Medicine

    MercyOne Forest Park Family Medicine

    1010 4th St. SW, Suite 120, 
    Mason City, IA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tonya Gray is a primary care provider, practicing in Family Medicine in Mason City, Iowa. Dr. Gray is rated as an Experienced provider by MediFind in the treatment of Hypothyroidism. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Maturity Onset Diabetes of the Young, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia. Dr. Gray is board certified in Family Medicine, American Board Of Family Medicine and American Board Of Family Medicine. Dr. Gray is currently accepting new patients.

    Showing 1-20 of 45

    Last Updated: 09/26/2026

    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 Mason City, IA?

    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 Mason City, IA?

    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 Mason City, IA?

    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 Mason City, IA?

    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 Mason City, IA?

    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 Mason City, IA?

    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 Mason City, IA?

    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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