The 20 Best Secondary Adrenal Insufficiency Doctors Near Me in fullerton, CA

Find the Top Secondary Adrenal Insufficiency Experts and Specialists

Last Updated: 09/26/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 147 doctor with experience in Secondary Adrenal Insufficiency near fullerton, CA. Of these, 134 are Experienced and 13 are Advanced.

Location
LocationClose
147 providers found
    Experienced in Secondary Adrenal Insufficiency
    Rheumatology
    Experienced in Secondary Adrenal Insufficiency
    Rheumatology
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, Building 30, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dan Mandel is a Rheumatologist practicing medicine in Orange, California. Dr. Mandel is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Acute Febrile Neutrophilic Dermatosis, Scleritis, Calcium Pyrophosphate Arthritis, and Polyarteritis Nodosa. Dr. Mandel is board certified in American Board Of Internal Medicine - Rheumatology. Dr. Mandel is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Hematology
    Experienced in Secondary Adrenal Insufficiency
    Hematology
    Referral may be required
    3747 Worsham Avenue, Suite 101, 
    Long Beach, CA 
     (13.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Lihong Wu is a Hematologist practicing medicine in Long Beach, California. Dr. Wu is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. She is also highly rated in 19 other conditions, according to our data. Her clinical expertise encompasses Liver Failure, Agranulocytosis, Thrombocytopenia, Gastrostomy, and Endoscopy. Dr. Wu is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, Internal Medicine (Sub: Hematology), and Internal Medicine. Dr. Wu is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required
    100 East Valencia Mesa Drive, Suite 105, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Jason Ling is an Endocrinologist practicing medicine in Fullerton, California. Dr. Ling is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Postmenopausal Osteoporosis, Osteoporosis, Type 2 Diabetes (T2D), and Osteopenia. Dr. Ling is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required
    100 East Valencia Mesa Drive, Suite 105, 
    Fullerton, CA 
     (1.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Gilbert is an Endocrinologist practicing medicine in Fullerton, California. Dr. Gilbert is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Nodule, Hashimoto Thyroiditis, and Obesity in Children. Dr. Gilbert is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required

    Aleem A Syed MD A Prof Corp

    1211 W La Palma Ave, 
    Anaheim, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aleem Syed is an Endocrinologist practicing medicine in Anaheim, California. Dr. Syed is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hypothyroidism, Type 1 Diabetes (T1D), and Obesity in Children. Dr. Syed is board certified in American Board Internal Medicine. Dr. Syed is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required

    St. Jude Heritage Fullerton-Endocrinology

    100 E Valencia Mesa Dr Ste 105, 
    Fullerton, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Erene Sami is an Endocrinologist practicing medicine in Fullerton, California. Dr. Sami is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Anaplastic Thyroid Cancer, and Papillary Thyroid Cancer. Dr. Sami is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Internal Medicine
    Experienced in Secondary Adrenal Insufficiency
    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 Secondary Adrenal Insufficiency. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Type 2 Diabetes (T2D). Dr. Cabral is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required

    Optum-Euclid

    925 S Euclid St, 
    Anaheim, CA 
     (3.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sonaina Sonaina is an Endocrinologist practicing medicine in Anaheim, California. Dr. Sonaina is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Addison's Disease, and Secondary Adrenal Insufficiency. Dr. Sonaina is currently accepting new patients.

    Advanced in Secondary Adrenal Insufficiency
    Advanced in Secondary Adrenal Insufficiency
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Arabic
    Accepting New Patients
    Offers Telehealth

    Almoatazbellah Idriss is an Endocrinologist practicing medicine in Orange, California. Dr. Idriss is rated as an Advanced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Prolactinoma, Triple A Syndrome, Familial Glucocorticoid Deficiency, and Hypoaldosteronism. Dr. Idriss is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Idriss is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Family Medicine
    Experienced in Secondary Adrenal Insufficiency
    Family Medicine

    Montes Medical Group

    13820 San Antonio Dr, 
    Norwalk, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Alex Tran is a primary care provider, practicing in Family Medicine in Norwalk, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Osteomyelitis in Children, Type 2 Diabetes (T2D), Omenn Syndrome, and Seasonal Affective Disorder (SAD). Dr. Tran is board certified in American Board Of Family Medicine. Dr. Tran is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required

    UCI Health Endocrinology Services

    101 The City Drive South, Building 29, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jenny Dai-Ju is an Endocrinologist practicing medicine in Orange, California. Dr. Dai-Ju is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Osteoporosis, Postmenopausal Osteoporosis, and Thyroid Storm. Dr. Dai-Ju is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, Building 30, 
    Orange, CA 
     (6.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Aditi Thakkar is an Endocrinologist practicing medicine in Orange, California. She has been practicing medicine for over 10 years. Dr. Thakkar is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. Her clinical expertise encompasses Type 2 Diabetes (T2D), Addison's Disease, Secondary Adrenal Insufficiency, and Osteitis Fibrosa. Dr. Thakkar is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Thakkar is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Pediatrics | Pediatric Pulmonology
    Experienced in Secondary Adrenal Insufficiency
    Pediatrics | Pediatric Pulmonology
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Farsi
    Accepting New Patients

    Mehrdad Jalili is a Pediatrics specialist and a Pediatric Pulmonologist practicing medicine in Orange, California. Dr. Jalili is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. His clinical expertise encompasses Early Infantile Epileptic Encephalopathy, Microcephaly Deafness Syndrome, Koolen De Vries Syndrome, and CHARGE Syndrome. Dr. Jalili is board certified in American Board Of Critical Care Medicine, American Board Of Pediatrics - Pediatrics, and American Board Of Pediatrics - Pediatric Critical Care Medicine. Dr. Jalili is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, Building 30, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Farsi, German
    Accepting New Patients
    Offers Telehealth

    Jasmin Lebastchi is an Endocrinologist practicing medicine in Orange, California. Dr. Lebastchi is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. Her clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Pituitary Tumor, and Osteoporosis. Dr. Lebastchi is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Lebastchi is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Experienced in Secondary Adrenal Insufficiency
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Ismail Kasimoglu is an Endocrinologist practicing medicine in Orange, California. Dr. Kasimoglu is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. His clinical expertise encompasses Triple A Syndrome, Secondary Adrenal Insufficiency, Addison's Disease, and Follicular Thyroid Cancer. Dr. Kasimoglu is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Kasimoglu is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Hoda Amiri is an Endocrinologist practicing medicine in Orange, California. Dr. Amiri is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. Her clinical expertise encompasses Adrenal Gland Adenoma, Pheochromocytoma, Hereditary Paraganglioma-Pheochromocytoma Syndrome, and Graves Disease. Dr. Amiri is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism.

    Experienced in Secondary Adrenal Insufficiency
    Pediatric Infectious Disease | Pediatrics
    Experienced in Secondary Adrenal Insufficiency
    Pediatric Infectious Disease | Pediatrics
    Referral may be required

    UC Irvine Medical Center

    101 The City Drive South, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Farsi, Spanish

    Behnoosh Afghani is a Pediatric Infectious Disease specialist and a Pediatrics provider practicing medicine in Orange, California. Dr. Afghani is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Kawasaki Disease, Cerebral Hypoxia, PEPCK 1 Deficiency, and Pyruvate Carboxylase Deficiency. Dr. Afghani is board certified in American Board Of Pediatrics - Pediatrics and American Board Of Pediatrics - Pediatric Infectious Diseases.

    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Experienced in Secondary Adrenal Insufficiency
    Endocrinology
    Referral required

    UC Irvine Medical Center

    101 The City Drive South, Building 30, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Spanish
    Accepting New Patients
    Offers Telehealth

    Neal Maler is an Endocrinologist practicing medicine in Orange, California. Dr. Maler is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. His clinical expertise encompasses Type 2 Diabetes (T2D), Postmenopausal Osteoporosis, Osteoporosis, and Thyroid Storm. Dr. Maler is board certified in American Board Of Internal Medicine - Internal Medicine and American Board Of Internal Medicine - Endocrinology Diabetes And Metabolism. Dr. Maler is currently accepting new patients.

    Experienced in Secondary Adrenal Insufficiency
    Hematology | Oncology
    Experienced in Secondary Adrenal Insufficiency
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (6.0 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nataliya Mar is a Hematologist and an Oncologist practicing medicine in Orange, California. She has been practicing medicine for over 17 years. Dr. Mar is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Urothelial Cancer, Muscle Invasive Bladder Cancer, Bladder Cancer, Renal Cell Carcinoma (RCC), and Orchiectomy.

    Experienced in Secondary Adrenal Insufficiency
    Internal Medicine
    Experienced in Secondary Adrenal Insufficiency
    Internal Medicine

    UC Irvine Medical Center - Primary Care & Internal Medicine

    101 The City Drive South, Building 29, 
    Orange, CA 
     (6.0 miles away)
    Languages Spoken:
    English, Farsi
    Offers Telehealth

    Maryam Rahimi is a primary care provider, practicing in Internal Medicine in Orange, California. Dr. Rahimi is rated as an Experienced provider by MediFind in the treatment of Secondary Adrenal Insufficiency. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses AIDS Dysmorphic Syndrome, AIDS Dementia Complex, HIV/AIDS, and Shingles. Dr. Rahimi is board certified in American Board Of Internal Medicine - Internal Medicine.

    Showing 1-20 of 147

    Last Updated: 09/26/2026

    What is the definition of Secondary Adrenal Insufficiency?

    Adrenal insufficiency is an endocrine disorder that occurs when the adrenal glands do not produce enough of certain hormones. Secondary adrenal insufficiency occurs when the pituitary gland (a pea-sized gland at the base of the brain) fails to produce enough adrenocorticotropin (ACTH), a hormone that stimulates the adrenal glands to produce the hormone cortisol. The lack of these hormones in the body can be caused by reduction or cessation of corticosteroid medication, the surgical removal of pituitary tumors, or changes in the pituitary gland. Symptoms of Secondary adrenal insufficiency may include severe fatigue, loss of appetite, weight loss, nausea, vomiting, diarrhea, muscle weakness, irritability, and depression.

    When should I see a Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency doctor search results page. 

    Why is it important to get a second opinion from a different Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency doctors near fullerton, CA?

    Look for the filter feature on the left side of the Secondary Adrenal Insufficiency 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 Secondary Adrenal Insufficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Secondary Adrenal Insufficiency 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 

    Read more about our Content Policy.