The 20 Best Pituitary Tumor Doctors Near Me in Orange, CA

Find the Top Pituitary Tumor Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 111 doctor with experience in Pituitary Tumor near Orange, CA. Of these, 96 are Experienced, 11 are Advanced, 3 are Distinguished and 1 are Elite.

Location
LocationClose
111 providers found
    Elite in Pituitary Tumor
    General Surgery
    Elite in Pituitary Tumor
    General Surgery

    Office

    1041 E Yorba Linda Blvd Ste 309, 
    Placentia, CA 
     (6.4 miles away)
    Languages Spoken:
    English

    Edward Kuan is a General Surgeon practicing medicine in Placentia, California. Dr. Kuan is rated as an Elite provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Sinus Cancer, Olfactory Neuroblastoma, Pituitary Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Endoscopy.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology

    Southern California Endocrine Medical Group PMC

    1310 W Stewart Dr Ste 215, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Tran is an Endocrinologist practicing medicine in Orange, California. Dr. Tran is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Storm, Diabetic Nephropathy, and Hyperthyroidism.

    Distinguished in Pituitary Tumor
    Neurosurgery
    Distinguished in Pituitary Tumor
    Neurosurgery

    Uci Orange-Neurosurgery

    200 S Manchester Ave Ste 210, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Frank Hsu is a Neurosurgery provider practicing medicine in Orange, California. Dr. Hsu is rated as a Distinguished provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Astrocytoma, Normal Pressure Hydrocephalus, Prolactinoma, Deep Brain Stimulation, and Awake Craniotomy.

    Learn about our expert tiers
    Advanced in Pituitary Tumor
    Advanced in Pituitary Tumor

    Office

    1451 Irvine Blvd Bldg 500, 
    Tustin, CA 
     (4.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Almoatazbellah Idriss is an Endocrinologist practicing medicine in Tustin, California. Dr. Idriss is rated as an Advanced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Prolactinoma, Triple A Syndrome, Hypoaldosteronism, and Glucocorticoid Resistance.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    1310 West Stewart Drive, Suite 610, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ivy-joan Madu is an Endocrinologist practicing medicine in Orange, California. Dr. Madu is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Obesity in Children, Hypothyroidism, and Thyroid Nodule. Dr. Madu is currently accepting new patients.

    Experienced in Pituitary Tumor
    General Surgery
    Experienced in Pituitary Tumor
    General Surgery
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Brian Hanak is a General Surgeon practicing medicine in Orange, California. Dr. Hanak is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Increased Head Circumference, Cerebellum Agenesis Hydrocephaly, Tethered Cord Syndrome, and Myelomeningocele. Dr. Hanak is currently accepting new patients.

    Experienced in Pituitary Tumor
    Neurosurgery | Pediatric Neurology
    Experienced in Pituitary Tumor
    Neurosurgery | Pediatric Neurology
    505 South Main Street, Suite 300, 
    Orange, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joffre Olaya is a Neurosurgery specialist and a Pediatric Neurologist practicing medicine in Orange, California. Dr. Olaya is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 49 other conditions, according to our data. His clinical expertise encompasses Syringobulbia, Seizures, Epilepsy, Deep Brain Stimulation, and Posterior Fossa Decompression. Dr. Olaya is currently accepting new patients.

    Experienced in Pituitary Tumor
    Pediatric Otolaryngology
    Experienced in Pituitary Tumor
    Pediatric Otolaryngology
    1010 West La Veta Avenue, Suite 640, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kevin Huoh is a Pediatric Otolaryngologist practicing medicine in Orange, California. Dr. Huoh is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Retropharyngeal Abscess, Enlarged Adenoids, Branchial Cleft Cyst, Thyroidectomy, and Adenoidectomy. Dr. Huoh is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Yung-in Choi is an Endocrinologist practicing medicine in Orange, California. Dr. Choi is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Thyroid Nodule, Postmenopausal Osteoporosis, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    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 Pituitary Tumor. His clinical expertise encompasses Type 2 Diabetes (T2D), Postmenopausal Osteoporosis, Osteoporosis, and Thyroid Storm.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bogi Andersen is an Endocrinologist practicing medicine in Orange, California. Dr. Andersen is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His clinical expertise encompasses Hashimoto Thyroiditis, Triple A Syndrome, Adrenal Insufficiency Pediatric, and Type 2 Diabetes (T2D).

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Experience:
    10+ years
    Languages Spoken:
    English
    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 Pituitary Tumor. Her clinical expertise encompasses Type 2 Diabetes (T2D), Secondary Adrenal Insufficiency, Addison's Disease, and Osteitis Fibrosa.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    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 Pituitary Tumor. His clinical expertise encompasses Triple A Syndrome, Secondary Adrenal Insufficiency, Addison's Disease, and Thyroid Cancer.

    Experienced in Pituitary Tumor
    Experienced in Pituitary Tumor
    2501 East Chapman Avenue, Suite 203, 
    Orange, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maruja Arjonilla is an Endocrinologist practicing medicine in Orange, California. Dr. Arjonilla is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Diabetic Hyperglycemic Hyperosmolar Syndrome, Hashimoto Thyroiditis, Hypothyroidism, and Orchiectomy. Dr. Arjonilla is currently accepting new patients.

    Experienced in Pituitary Tumor
    Experienced in Pituitary Tumor
    2501 East Chapman Avenue, Suite 203, 
    Orange, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Llanyee Liwanpo is an Endocrinologist practicing medicine in Orange, California. Dr. Liwanpo is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Autosomal Dominant Hypocalcemia, Osteogenesis Imperfecta, and Diabetic Hyperglycemic Hyperosmolar Syndrome. Dr. Liwanpo is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    2501 East Chapman Avenue, Suite 203, 
    Orange, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Joseph Hsiao is an Endocrinologist practicing medicine in Orange, California. Dr. Hsiao is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Thyroid Nodule, Hyperthyroidism, Type 2 Diabetes (T2D), and Thyroid Storm. Dr. Hsiao is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology

    Kaiser Permanente Lakeview Medical Offices - Endocrinology Department

    411 N Lakeview Ave, 
    Anaheim, CA 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Claire Park is an Endocrinologist practicing medicine in Anaheim, California. Dr. Park is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. Her clinical expertise encompasses Thyroid Storm, Hyperthyroidism, Graves Disease, and Type 1 Diabetes (T1D). Dr. Park is currently accepting new patients.

    Advanced in Pituitary Tumor
    Neurosurgery
    Advanced in Pituitary Tumor
    Neurosurgery

    Office

    101 The City Dr S Bldg 23, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Mark Linskey is a Neurosurgery provider practicing medicine in Orange, California. Dr. Linskey is rated as an Advanced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Trigeminal Neuralgia, Meningioma, Metastatic Brain Tumor, Endoscopic Transnasal Transsphenoidal Surgery, and Awake Craniotomy.

    Advanced in Pituitary Tumor
    Neurosurgery
    Advanced in Pituitary Tumor
    Neurosurgery

    UCI Health

    101 The City Dr S, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ahmed Mohyeldin is a Neurosurgery provider practicing medicine in Orange, California. Dr. Mohyeldin is rated as an Advanced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Hypothalamic Tumor, Pituitary Tumor, Brain Tumor, Endoscopy, and Tissue Biopsy.

    Advanced in Pituitary Tumor
    Endocrinology
    Advanced in Pituitary Tumor
    Endocrinology
    100 East Valencia Mesa Drive, Suite 105, 
    Fullerton, CA 
     (8.4 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 Advanced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Hashimoto Thyroiditis, Thyroid Nodule, and Obesity in Children. Dr. Gilbert is currently accepting new patients.

    Showing 1-20 of 111

    Last Updated: 04/28/2026

    When should I see a Pituitary Tumor doctor near Orange, 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 Pituitary Tumor doctor near Orange, 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 Pituitary Tumor doctors near Orange, 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 Pituitary Tumor doctors near Orange, 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 Pituitary Tumor doctor near Orange, 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 Pituitary Tumor doctor search results page. 

    Why is it important to get a second opinion from a different Pituitary Tumor 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 Pituitary Tumor doctor near Orange, 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 Pituitary Tumor 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 Pituitary Tumor 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 Pituitary Tumor doctors near Orange, CA?

    Look for the filter feature on the left side of the Pituitary Tumor 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 Pituitary Tumor doctor that offers video calls?

    Look for the filter feature on the left-side of the Pituitary Tumor 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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