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    Last Updated: 02/22/2026

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    MediFind found 38 doctor with experience in Addison's Disease near Fontana, CA. Of these, 34 are Experienced and 4 are Advanced.

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    LocationClose
    38 providers found
      Experienced in Addison's Disease
      Endocrinology
      Experienced in Addison's Disease
      Endocrinology

      Southern California Permanente Medical Group

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English

      Eunice Chuang is an Endocrinologist in Fontana, California. Dr. Chuang has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. Her top areas of expertise are Type 1 Diabetes (T1D), Thyroid Nodule, Hyperthyroidism, and Secondary Adrenal Insufficiency.

      Experienced in Addison's Disease
      Endocrinology
      Experienced in Addison's Disease
      Endocrinology

      Southern California Permanente Medical Group

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Dat Ha is an Endocrinologist in Fontana, California. Dr. Ha is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Type 1 Diabetes (T1D), Thyroid Nodule, Thyroid Storm, and Hyperthyroidism.

      Experienced in Addison's Disease
      Pediatric Endocrinology
      Experienced in Addison's Disease
      Pediatric Endocrinology

      Southern California Permanente Medical Group

      9961 Sierra Ave, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Ramin Mogadas is a Pediatric Endocrinologist in Fontana, California. Dr. Mogadas is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Precocious Puberty, Short Stature (Growth Disorders), Ovarian Overproduction of Androgens, and Type 1 Diabetes (T1D).

      Learn about our expert tiers
      Bashar Saad
      Advanced in Addison's Disease
      Endocrinology
      Advanced in Addison's Disease
      Endocrinology

      Bashar G. Saad, M.D., Inc

      399 E Highland Ave, Ste 227, 
      San Bernardino, CA 
       (9.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Bashar Saad is an Endocrinologist in San Bernardino, California. Dr. Saad is rated as an Advanced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Thyroid Nodule, Toxic Nodular Goiter, Type 2 Diabetes (T2D), and Thyroid Storm. Dr. Saad is currently accepting new patients.

      Afshin Hamidi
      Experienced in Addison's Disease
      Endocrinology
      Experienced in Addison's Disease
      Endocrinology

      Quantum Healthcare Medical Associates Inc

      400 N Pepper Ave, 
      Colton, CA 
       (5.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Afshin Hamidi is an Endocrinologist in Colton, California. Dr. Hamidi is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Vitamin B12 Deficiency, Vitamin D Deficiency, Type 2 Diabetes (T2D), and Thyroid Storm.

      Tony Kastoon
      Experienced in Addison's Disease
      Endocrinology
      Experienced in Addison's Disease
      Endocrinology

      Bashar G. Saad, M.D., Inc

      399 E Highland Ave, Ste 227, 
      San Bernardino, CA 
       (9.5 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      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 Addison's Disease. His top areas of expertise are Thyroid Storm, Type 2 Diabetes (T2D), Hypothyroidism, and Hyperparathyroidism.

      Experienced in Addison's Disease
      Internal Medicine
      Experienced in Addison's Disease
      Internal Medicine

      Fontana Medical Center

      9961 Sierra Avenue, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English

      Sandra Min is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Min is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. Her top areas of expertise are Type 2 Diabetes (T2D), Chronic Pain, Migraine, and Childhood Iron Deficiency Anemia.

      Experienced in Addison's Disease
      Internal Medicine
      Experienced in Addison's Disease
      Internal Medicine

      Kaiser Permanente Fontana Medical Center - Internal Medicine Department

      9961 Sierra Avenue, 
      Fontana, CA 
       (1.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Terence Sonuga is a primary care provider, practicing in Internal Medicine in Fontana, California. Dr. Sonuga is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Childhood Iron Deficiency Anemia, Asthma, Iron Deficiency Anemia, and Asthma in Children. Dr. Sonuga is currently accepting new patients.

      Experienced in Addison's Disease
      Internal Medicine
      Experienced in Addison's Disease
      Internal Medicine

      Quantum Healthcare Medical Associates Inc

      400 N Pepper Ave, 
      Colton, CA 
       (5.0 miles away)
      Languages Spoken:
      English

      Kambiz Raoufi is a primary care provider, practicing in Internal Medicine in Colton, California. Dr. Raoufi is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Sepsis, Acute Kidney Failure, Gastrointestinal Bleeding, Gastrostomy, and Endoscopy.

      Advanced in Addison's Disease
      Endocrinology
      Advanced in Addison's Disease
      Endocrinology

      Loma Linda Univ Anesthesiology Medical Group Inc

      11234 Anderson St, 
      Loma Linda, CA 
       (10.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tania Arous is an Endocrinologist in Loma Linda, California. Dr. Arous is rated as an Advanced provider by MediFind in the treatment of Addison's Disease. Her top areas of expertise are Secondary Adrenal Insufficiency, Addison's Disease, Triple A Syndrome, and Adrenal Insufficiency Pediatric.

      Advanced in Addison's Disease
      Endocrinology
      Advanced in Addison's Disease
      Endocrinology

      Loma Linda University Faculty Medical Clinics-Geriatrics Medicine

      11370 Anderson St Ste 3400, 
      Loma Linda, CA 
       (11.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Silvana Giannelli is an Endocrinologist in Loma Linda, California. Dr. Giannelli is rated as an Advanced provider by MediFind in the treatment of Addison's Disease. Her top areas of expertise are Juvenile Primary Osteoporosis, Graves Disease, Thyroid Storm, and Addison's Disease.

      Experienced in Addison's Disease
      Geriatrics | Internal Medicine
      Experienced in Addison's Disease
      Geriatrics | Internal Medicine

      Chaparral Medical Group Inc

      8330 Red Oak St, Suite 201, 
      Rancho Cucamonga, CA 
       (7.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Harvey Cohen is a primary care provider, practicing in Geriatrics and Internal Medicine in Rancho Cucamonga, California. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Familial Hypertension, Hypertension, Glucocorticoid-Remediable Aldosteronism, and Obesity.

      Experienced in Addison's Disease
      Experienced in Addison's Disease

      Chaparral Medical Group, Inc

      9190 Haven Ave, Ste 102, 
      Rancho Cucamonga, CA 
       (8.1 miles away)
      Languages Spoken:
      English

      Daryoosh Valamanesh is an Endocrinologist in Rancho Cucamonga, California. Dr. Valamanesh is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Type 2 Diabetes (T2D), Subacute Thyroiditis, Obesity, Gastrostomy, and Hernia Surgery.

      Experienced in Addison's Disease
      Experienced in Addison's Disease

      Bashar G. Saad, M.D., Inc

      399 E Highland Ave, Ste 227, 
      San Bernardino, CA 
       (9.5 miles away)
      Languages Spoken:
      English

      Almoutaz Shakally is an Endocrinologist in San Bernardino, California. Dr. Shakally is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Type 2 Diabetes (T2D), Hypothyroidism, Hyperthyroidism, and Thyroid Storm.

      Experienced in Addison's Disease
      Pediatric Endocrinology
      Experienced in Addison's Disease
      Pediatric Endocrinology

      Loma Linda Univ. Health Care Inc.

      11175 Campus St, 
      Loma Linda, CA 
       (10.2 miles away)
      Languages Spoken:
      English

      Shrinkhala Srivastava is a Pediatric Endocrinologist in Loma Linda, California. Dr. Srivastava is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. Her top areas of expertise are Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), Familial Short Stature (FSS), and Precocious Puberty.

      Experienced in Addison's Disease
      Endocrinology
      Experienced in Addison's Disease
      Endocrinology

      Office

      6405 Day St Fl 2, 
      Riverside, CA 
       (10.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Satbir Singh is an Endocrinologist in Riverside, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. Her top areas of expertise are Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Storm, and Hypothyroidism.

      Experienced in Addison's Disease
      Endocrinology
      Experienced in Addison's Disease
      Endocrinology

      Southern California Permanente Medical Group

      2295 S Vineyard Ave, 
      Ontario, CA 
       (10.8 miles away)
      Languages Spoken:
      English

      Brandon Chock is an Endocrinologist in Ontario, California. Dr. Chock is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Type 1 Diabetes (T1D), Empty Sella Syndrome, Thyroid Nodule, and Prolactinoma.

      Experienced in Addison's Disease
      Experienced in Addison's Disease

      Southern California Permanente Medical Group

      2295 S Vineyard Ave, 
      Ontario, CA 
       (10.8 miles away)
      Languages Spoken:
      English

      Matthew Mccauley is an Endocrinologist in Ontario, California. Dr. Mccauley is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Thyroid Nodule, Type 1 Diabetes (T1D), Thyroid Storm, and Adrenal Insufficiency Pediatric.

      Experienced in Addison's Disease
      Pediatric Endocrinology | Endocrinology
      Experienced in Addison's Disease
      Pediatric Endocrinology | Endocrinology

      Loma Linda University Faculty Medical Clinics-Pediatric Diabetes And Endocrine Center

      11370 Anderson St Ste B-800, 
      Loma Linda, CA 
       (11.0 miles away)
      Languages Spoken:
      English

      Eba Hathout is a Pediatric Endocrinologist and an Endocrinologist in Loma Linda, California. Dr. Hathout is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. Her top areas of expertise are Type 1 Diabetes (T1D), Short Stature (Growth Disorders), Idiopathic Short Stature (ISS), and Familial Short Stature (FSS).

      Experienced in Addison's Disease
      Endocrinology
      Experienced in Addison's Disease
      Endocrinology

      Southern California Permanente Medical Group

      10800 Magnolia Ave, 
      Riverside, CA 
       (12.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Bahram Mirza is an Endocrinologist in Riverside, California. Dr. Mirza is rated as an Experienced provider by MediFind in the treatment of Addison's Disease. His top areas of expertise are Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Thyroid Storm, and Maturity Onset Diabetes of the Young.

      Showing 1-20 of 38

      Last Updated: 02/22/2026

      What is the definition of Addison's Disease?

      Addison's disease occurs when the adrenal glands do not produce enough (or any) of the hormones, cortisol and aldosterone. These adrenal gland hormones are necessary for balancing water and energy in the body. Symptoms usually develop slowly over time, and may include fatigue, loss of appetite, abdominal pain, and dark patches of skin. Sometimes symptoms occur suddenly causing a condition called acute adrenal failure, also known as an acute adrenal crisis. Symptoms of an acute adrenal crisis include sudden weakness, pain, and fainting. The most common cause of Addison's disease is an abnormal response of the body's immune system. Injury to the adrenal gland can also cause Addison's disease. Diagnosis is based on the the symptoms, blood and urine tests that evaluate adrenal function, and imaging studies.

      When should I see an Addison's Disease doctor near Fontana, 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 an Addison's Disease doctor near Fontana, 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 Addison's Disease doctors near Fontana, 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 Addison's Disease doctors near Fontana, 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 an Addison's Disease doctor near Fontana, 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 Addison's Disease doctor search results page. 

      Why is it important to get a second opinion from a different Addison's Disease 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 an Addison's Disease doctor near Fontana, 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 Addison's Disease 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 Addison's Disease 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 Addison's Disease doctors near Fontana, CA?

      Look for the filter feature on the left side of the Addison's Disease 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 an Addison's Disease doctor that offers video calls?

      Look for the filter feature on the left-side of the Addison's Disease 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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