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

Find the Top Pituitary Tumor Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 49 doctor with experience in Pituitary Tumor near Riverside, CA. Of these, 40 are Experienced, 6 are Advanced and 3 are Distinguished.

Location
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49 providers found
    Distinguished in Pituitary Tumor
    Distinguished in Pituitary Tumor
    Referral may be required

    Kaiser Permanente Fontana Medical Center

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

    Kenneth De Los Reyes is a Neurosurgery provider practicing medicine in Fontana, California. Dr. De Los Reyes is rated as a Distinguished provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Hydrocephalus, Meningioma, Awake Craniotomy, and Balloon Sinuplasty. Dr. De Los Reyes is currently accepting new patients.

    Distinguished in Pituitary Tumor
    Endocrinology
    Distinguished in Pituitary Tumor
    Endocrinology
    Referral required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kevin Codorniz is an Endocrinologist practicing medicine in Loma Linda, California. Dr. Codorniz is rated as a Distinguished provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Prolactinoma, Adrenal Insufficiency Pediatric, and Type 1 Diabetes (T1D). Dr. Codorniz is currently accepting new patients.

    Distinguished in Pituitary Tumor
    Distinguished in Pituitary Tumor
    Referral may be required

    Loma Linda University East Campus Hospital

    25333 Barton Rd, 
    Loma Linda, CA 
     (8.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Miguel Lopez-Gonzalez is a Neurosurgery provider practicing medicine in Loma Linda, California. Dr. Lopez-Gonzalez is rated as a Distinguished provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Pituitary Tumor, Meningioma, Prolactinoma, Deep Brain Stimulation, and Awake Craniotomy.

    Learn about our expert tiers
    Experienced in Pituitary Tumor
    Experienced in Pituitary Tumor
    Referral may be required

    California Advanced Surgical Specialists

    4510 Brockton Ave Ste 175, 
    Riverside, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nikhil Sahasrabudhe is a Neurosurgery provider practicing medicine in Riverside, California. Dr. Sahasrabudhe is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Subdural Hematoma, Chronic Subdural Hematoma, Stroke, Awake Craniotomy, and Gastrostomy. Dr. Sahasrabudhe is currently accepting new patients.

    Experienced in Pituitary Tumor
    Experienced in Pituitary Tumor
    Referral required

    Riverside Medical Clinic Inc.

    3660 Arlington Ave, 
    Riverside, CA 
     (2.9 miles away)
    Languages Spoken:
    English, Hindi, Punjabi, Urdu
    Accepting New Patients

    Abdullah Siddiqui is an Endocrinologist practicing medicine in Riverside, California. Dr. Siddiqui is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His clinical expertise encompasses Type 2 Diabetes (T2D), Papillary Thyroid Cancer, Anaplastic Thyroid Cancer, and Medullary Thyroid Carcinoma. Dr. Siddiqui is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Office

    6405 Day St Fl 2, 
    Riverside, CA 
     (3.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Satbir Singh is an Endocrinologist practicing medicine in Riverside, California. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Type 2 Diabetes (T2D), Hyperthyroidism, Thyroid Storm, and Hypothyroidism. Dr. Singh is currently accepting new patients.

    Advanced in Pituitary Tumor
    Endocrinology
    Advanced in Pituitary Tumor
    Endocrinology
    Referral required

    Loma Linda Univ Anesthesiology Medical Group Inc

    11234 Anderson St, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tania Arous is an Endocrinologist practicing medicine in Loma Linda, California. Dr. Arous is rated as an Advanced provider by MediFind in the treatment of Pituitary Tumor. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Addison's Disease, Secondary Adrenal Insufficiency, Triple A Syndrome, and Adrenal Insufficiency Pediatric. Dr. Arous is currently accepting new patients.

    Advanced in Pituitary Tumor
    Advanced in Pituitary Tumor
    Referral may be required

    Office

    11234 Anderson St Rm 2562B, 
    Loma Linda, CA 
     (8.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Zachary Gersey is a Neurosurgery provider practicing medicine in Loma Linda, California. Dr. Gersey is rated as an Advanced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chordoma, Brain Tumor, Hypothalamic Tumor, Craniectomy, and Thrombectomy. Dr. Gersey is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Bonner, Robert, M.D.

    3975 Jackson St, 
    Riverside, CA 
     (5.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Bonner is an Endocrinologist practicing medicine in Riverside, California. Dr. Bonner is rated as an Experienced 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 Type 2 Diabetes (T2D), Thyroid Storm, Hyperthyroidism, and Diabetic Nephropathy. Dr. Bonner is board certified in American Board Of Internal Medicine. Dr. Bonner is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Office

    19314 Jesse Ln, 
    Riverside, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Webster is an Endocrinologist practicing medicine in Riverside, California. Dr. Webster is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Storm, Hashimoto Thyroiditis, and Hyperthyroidism. Dr. Webster is currently accepting new patients.

    Experienced in Pituitary Tumor
    Neurosurgery
    Experienced in Pituitary Tumor
    Neurosurgery
    Referral may be required

    Cal Med Physicians And Surgeons, Inc.

    400 N Pepper Ave, 
    Colton, CA 
     (6.5 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Raed Sweiss is a Neurosurgery provider practicing medicine in Colton, California. He has been practicing medicine for over 18 years. Dr. Sweiss is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chronic Subdural Hematoma, Subdural Hematoma, Delirium, Laminectomy, and Gastrostomy. Dr. Sweiss is board certified in American Board Of Neurological Surgery.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Arrowhead Regional Medical Center

    400 N Pepper Ave, 
    Colton, CA 
     (6.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Shanzay Haider is an Endocrinologist practicing medicine in Colton, California. Dr. Haider is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. Her clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Hypothyroidism, and Type 1 Diabetes (T1D). Dr. Haider is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Fontana Medical Center

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

    Arianne Marino is an Endocrinologist practicing medicine in Fontana, California. Dr. Marino is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Addison's Disease, Secondary Adrenal Insufficiency, Triple A Syndrome, and Adrenal Insufficiency Pediatric. Dr. Marino is currently accepting new patients.

    Experienced in Pituitary Tumor
    Experienced in Pituitary Tumor
    Referral may be required

    Kaiser Permanente Fontana Medical Center - Neurosurgery Department

    9961 Sierra Ave, 
    Fontana, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Vaninder Chhabra is a Neurosurgery provider practicing medicine in Fontana, California. Dr. Chhabra 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 Oligodendroglioma, Prolactinoma, Pituitary Tumor, and Radiation Induced Meningioma. Dr. Chhabra is currently accepting new patients.

    Experienced in Pituitary Tumor
    Pediatric Neurology | Neurosurgery
    Experienced in Pituitary Tumor
    Pediatric Neurology | Neurosurgery
    Referral may be required

    Fontana Medical Center

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

    Mark Calayag is a Pediatric Neurologist and a Neurosurgery provider practicing medicine in Fontana, California. Dr. Calayag is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Cerebellum Agenesis Hydrocephaly, Hydrocephalus, Arachnoid Cysts, and Choroid Plexus Cyst. Dr. Calayag is currently accepting new patients.

    Experienced in Pituitary Tumor
    Experienced in Pituitary Tumor
    Referral required

    Fontana Medical Center

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

    Matthew Mccauley is an Endocrinologist practicing medicine in Fontana, California. Dr. Mccauley is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Thyroid Nodule, Type 1 Diabetes (T1D), Thyroid Storm, and Adrenal Insufficiency Pediatric. Dr. Mccauley is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Fontana Medical Center

    9961 Sierra Ave, 
    Fontana, CA 
     (7.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Eunice Chuang is an Endocrinologist practicing medicine in Fontana, California. She has been practicing medicine for over 17 years. Dr. Chuang 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 1 Diabetes (T1D), Thyroid Nodule, Hyperthyroidism, and Addison's Disease. Dr. Chuang is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Bahram Mirza is an Endocrinologist practicing medicine in Riverside, California. Dr. Mirza is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Thyroid Storm, and Maturity Onset Diabetes of the Young. Dr. Mirza is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Kaiser Permanente Riverside Medical Center - Endocrinology Department

    10800 Magnolia Ave, 
    Riverside, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Hadi Harati is an Endocrinologist practicing medicine in Riverside, California. Dr. Harati is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Thyroid Storm, Low Blood Sugar, and Splenectomy. Dr. Harati is currently accepting new patients.

    Experienced in Pituitary Tumor
    Endocrinology
    Experienced in Pituitary Tumor
    Endocrinology
    Referral required

    Riverside Medical Center

    10800 Magnolia Ave, 
    Riverside, CA 
     (7.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Edward Javor is an Endocrinologist practicing medicine in Riverside, California. Dr. Javor is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Type 1 Diabetes (T1D), Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, and Hyperthyroidism. Dr. Javor is currently accepting new patients.

    Showing 1-20 of 49

    Last Updated: 09/26/2026

    What is the definition of Pituitary Tumor?

    Pituitary tumors are noncancerous growths that occur in the pituitary gland. The pituitary gland is located in the brain behind the nose. There are several types of pituitary tumors. Some pituitary tumors affect the levels of hormones that control different functions of the body, causing hormone levels that are too high or too low.

    When should I see a Pituitary Tumor doctor near Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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 Riverside, 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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