The 20 Best Hashimoto Thyroiditis Doctors Near Me in Pomona, CA

Find the Top Hashimoto Thyroiditis Experts and Specialists

The 20 Best Hashimoto Thyroiditis Doctors near Pomona, CA

Last Updated: 02/22/2026

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MediFind found 73 doctor with experience in Hashimoto Thyroiditis near Pomona, CA. Of these, 65 are Experienced, 7 are Advanced and 1 are Distinguished.

Location
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73 providers found
    Distinguished in Hashimoto Thyroiditis
    Endocrinology | Internal Medicine
    Distinguished in Hashimoto Thyroiditis
    Endocrinology | Internal Medicine

    Chaparral Medical Group, Inc.

    1866 N Orange Grove Ave, 
    Pomona, CA 
     (1.5 miles away)
    Experience:
    33+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ewa Konca is an Internal Medicine specialist and an Endocrinologist in Pomona, California. Dr. Konca has been practicing medicine for over 33 years and is rated as a Distinguished provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Obesity, and Hypothyroidism.

    Experienced in Hashimoto Thyroiditis
    Experienced in Hashimoto Thyroiditis

    Pharmacy Practice Group

    309 E 2nd St, 
    Pomona, CA 
     (0.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Airani Sathananthan is an Endocrinologist in Pomona, California. Dr. Sathananthan is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hyperthyroidism, and Cushing's syndrome.

    Advanced in Hashimoto Thyroiditis
    Endocrinology | Internal Medicine
    Advanced in Hashimoto Thyroiditis
    Endocrinology | Internal Medicine

    Sadiq H Mandilawi, M.D. Bda: May Medical Management Corp.

    1234 Foothill Blvd, 
    La Verne, CA 
     (4.6 miles away)
    Experience:
    62+ years
    Languages Spoken:
    English

    Sadiq Mandilawi is an Internal Medicine specialist and an Endocrinologist in La Verne, California. Dr. Mandilawi has been practicing medicine for over 62 years and is rated as an Advanced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Obesity in Children, Hashimoto Thyroiditis, Type 2 Diabetes (T2D), and Thyroid Nodule.

    Learn about our expert tiers
    Experienced in Hashimoto Thyroiditis
    Family Medicine
    Experienced in Hashimoto Thyroiditis
    Family Medicine

    Avita Pharmacy 1013

    1555 S Garey Ave, 
    Pomona, CA 
     (0.8 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Renier Rosquete is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Rosquete has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Obesity in Children, Food Allergy, Type 2 Diabetes (T2D), and High Cholesterol.

    Experienced in Hashimoto Thyroiditis
    Family Medicine
    Experienced in Hashimoto Thyroiditis
    Family Medicine

    Office

    1770 N Orange Grove Ave Ste 101, 
    Pomona, CA 
     (2.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Libia Wohlert is a primary care provider, practicing in Family Medicine in Pomona, California. Dr. Wohlert is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Obesity, Obesity in Children, Type 2 Diabetes (T2D), Opisthotonos, and Intrauterine Device Insertion.

    Experienced in Hashimoto Thyroiditis
    Internal Medicine
    Experienced in Hashimoto Thyroiditis
    Internal Medicine

    Kenneth S Brown MD A Professional Corporation

    1866 N Orange Grove Ave Ste 102, 
    Pomona, CA 
     (2.1 miles away)
    Languages Spoken:
    English

    Rishu Marwaha is a primary care provider, practicing in Internal Medicine in Pomona, California. Dr. Marwaha is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Obesity, Axillary Nerve Dysfunction, Obesity in Children, and High Cholesterol.

    Experienced in Hashimoto Thyroiditis
    Internal Medicine
    Experienced in Hashimoto Thyroiditis
    Internal Medicine

    Chaparral Medical Group Inc.

    790 E Bonita Ave, 
    Pomona, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Uzma Waraich is a primary care provider, practicing in Internal Medicine in Pomona, California. Dr. Waraich is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Obesity, Obesity in Children, High Cholesterol, and Type 2 Diabetes (T2D).

    Experienced in Hashimoto Thyroiditis
    Internal Medicine
    Experienced in Hashimoto Thyroiditis
    Internal Medicine

    Chaparral Medical Group Inc.

    790 E Bonita Ave, 
    Pomona, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Redemption Geronimo is a primary care provider, practicing in Internal Medicine in Pomona, California. Dr. Geronimo is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Fibrocystic Breast Disease, Breast Infection, Obesity, and Type 2 Diabetes (T2D).

    Experienced in Hashimoto Thyroiditis
    Family Medicine
    Experienced in Hashimoto Thyroiditis
    Family Medicine

    R S Bir MD Inc

    11692 Central Ave, 
    Chino, CA 
     (3.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Michelle Oneil is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Oneil has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Familial Combined Hyperlipidemia, and Xanthoma.

    Experienced in Hashimoto Thyroiditis
    Family Medicine
    Experienced in Hashimoto Thyroiditis
    Family Medicine

    Yolanda T. Grady, M.D., Inc.

    13768 Roswell Ave, 
    Chino, CA 
     (3.9 miles away)
    Experience:
    41+ years
    Languages Spoken:
    English

    Yolanda Grady is a primary care provider, practicing in Family Medicine in Chino, California. Dr. Grady has been practicing medicine for over 41 years and is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

    Experienced in Hashimoto Thyroiditis
    Internal Medicine
    Experienced in Hashimoto Thyroiditis
    Internal Medicine

    Cucamonga Valley Medical Group, Inc.

    5562 Philadelphia St, 
    Chino, CA 
     (4.0 miles away)
    Experience:
    15+ years
    Languages Spoken:
    English
    Offers Telehealth

    Brandon Tong is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Tong has been practicing medicine for over 15 years and is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Obesity, Hypolipoproteinemia, Tangier Disease, Fish-Eye Disease, and Ureteroscopy.

    Experienced in Hashimoto Thyroiditis
    Family Medicine
    Experienced in Hashimoto Thyroiditis
    Family Medicine

    Pomona Valley Health Centers At La Verne

    2333 Foothill Blvd, 
    La Verne, CA 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Deanda is a primary care provider, practicing in Family Medicine in La Verne, California. Dr. Deanda is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Sitosterolemia, Type 2 Diabetes (T2D), High Cholesterol, and Obesity in Children.

    Experienced in Hashimoto Thyroiditis
    Internal Medicine
    Experienced in Hashimoto Thyroiditis
    Internal Medicine

    Chino Medical Group Inc

    5475 Walnut Ave, 
    Chino, CA 
     (4.3 miles away)
    Languages Spoken:
    English

    Avani Patel is a primary care provider, practicing in Internal Medicine in Chino, California. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Type 2 Diabetes (T2D), High Cholesterol, Cirrhosis, and Osteomyelitis in Children.

    Experienced in Hashimoto Thyroiditis
    Endocrinology
    Experienced in Hashimoto Thyroiditis
    Endocrinology

    Office

    1330 W Covina Blvd Ste 206, 
    San Dimas, CA 
     (5.1 miles away)
    Languages Spoken:
    English

    Rambod Amani is an Endocrinologist in San Dimas, California. Dr. Amani is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Graves Disease, and Maturity Onset Diabetes of the Young.

    Experienced in Hashimoto Thyroiditis
    Endocrinology
    Experienced in Hashimoto Thyroiditis
    Endocrinology

    Rubina Aqeel MD Inc.

    1183 E Foothill Blvd Ste 260, 
    Upland, CA 
     (6.1 miles away)
    Languages Spoken:
    English

    Rubina Aqeel is an Endocrinologist in Upland, California. Dr. Aqeel is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Hyperthyroidism, Sheehan Syndrome, Hypopituitarism, and Isolated Hypogonadotropic Hypogonadism.

    Experienced in Hashimoto Thyroiditis
    Endocrinology
    Experienced in Hashimoto Thyroiditis
    Endocrinology

    J & K Orthopedics Inc.

    224 W College St, 
    Covina, CA 
     (8.5 miles away)
    Languages Spoken:
    English

    Arsalan Geula is an Endocrinologist in Covina, California. Dr. Geula is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Maturity Onset Diabetes of the Young, Type 2 Diabetes (T2D), Thyroid Nodule, and Diabetic Hyperglycemic Hyperosmolar Syndrome.

    Advanced in Hashimoto Thyroiditis
    Family Medicine
    Advanced in Hashimoto Thyroiditis
    Family Medicine

    Ravinder Singh, Md, Inc.

    525 N 13th Ave, 
    Upland, CA 
     (7.3 miles away)
    Experience:
    27+ years
    Languages Spoken:
    English
    Offers Telehealth

    Ravinder Singh is a primary care provider, practicing in Family Medicine in Upland, California. Dr. Singh has been practicing medicine for over 27 years and is rated as an Advanced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Milk-Alkali Syndrome, Hypercalcemia, Type 2 Diabetes (T2D), Hormone Replacement Therapy (HRT), and Parathyroidectomy.

    Tony Kastoon
    Experienced in Hashimoto Thyroiditis
    Endocrinology
    Experienced in Hashimoto Thyroiditis
    Endocrinology

    Bashar Saad, M.D., Inc.

    630 N 13th Ave, 
    Upland, CA 
     (7.4 miles away)
    Experience:
    28+ years
    Languages Spoken:
    English

    It is my goal to provide great care to my patients by utilizing my expertise in Endocrinology. Dr. Kastoon is rated as an Experienced provider by MediFind in the treatment of Hashimoto Thyroiditis. His top areas of expertise are Thyroid Storm, Type 2 Diabetes (T2D), Hypothyroidism, and Hyperparathyroidism.

    Advanced in Hashimoto Thyroiditis
    Family Medicine
    Advanced in Hashimoto Thyroiditis
    Family Medicine

    Office

    1343 E Gladstone St Ste 100, 
    Glendora, CA 
     (7.5 miles away)
    Languages Spoken:
    English

    Yen Lai is a primary care provider, practicing in Family Medicine in Glendora, California. Dr. Lai is rated as an Advanced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Aromatase Deficiency, Renal Hypomagnesemia Type 2, Methylmalonic Acidemia with Homocystinuria, and Homocystinuria.

    Advanced in Hashimoto Thyroiditis
    Endocrinology
    Advanced in Hashimoto Thyroiditis
    Endocrinology
    4300 Rose Drive, Suite G, 
    Yorba Linda, CA 
     (12.0 miles away)
    Experience:
    17+ 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 17 years and is rated as an Advanced provider by MediFind in the treatment of Hashimoto Thyroiditis. Her top areas of expertise are Type 2 Diabetes (T2D), Thyroid Nodule, Hypothyroidism, and Hashimoto Thyroiditis. Dr. Muldoon is currently accepting new patients.

    Showing 1-20 of 73

    Last Updated: 02/22/2026

    What is the definition of Hashimoto Thyroiditis?

    Hashimoto's disease is a condition that affects the function of the thyroid, which is a butterfly-shaped gland in the lower neck. The thyroid makes hormones that help regulate a wide variety of critical body functions. For example, thyroid hormones influence growth and development, body temperature, heart rate, menstrual cycles, and weight. Hashimoto's disease is a form of chronic inflammation that can damage the thyroid, reducing its ability to produce hormones.

    When should I see a Hashimoto Thyroiditis doctor near Pomona, 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 Hashimoto Thyroiditis doctor near Pomona, 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 Hashimoto Thyroiditis doctors near Pomona, 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 Hashimoto Thyroiditis doctors near Pomona, 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 Hashimoto Thyroiditis doctor near Pomona, 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 Hashimoto Thyroiditis doctor search results page. 

    Why is it important to get a second opinion from a different Hashimoto Thyroiditis 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 Hashimoto Thyroiditis doctor near Pomona, 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 Hashimoto Thyroiditis 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 Hashimoto Thyroiditis 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 Hashimoto Thyroiditis doctors near Pomona, CA?

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

    Look for the filter feature on the left-side of the Hashimoto Thyroiditis 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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