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    Last Updated: 01/09/2026

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    MediFind found 30 doctor with experience in Pituitary Tumor near Rancho Cucamonga, CA. Of these, 25 are Experienced, 4 are Advanced and 1 are Distinguished.

    Location
    LocationClose
    30 providers found
      Advanced in Pituitary Tumor
      Endocrinology
      Advanced in Pituitary Tumor
      Endocrinology

      Chaparral Medical Group Inc

      9170 Haven Ave, Suite 120, 
      Rancho Cucamonga, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ewa Konca is an Endocrinologist in Rancho Cucamonga, California. Dr. Konca is rated as an Advanced provider by MediFind in the treatment of Pituitary Tumor. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity in Children, Obesity, and Hypothyroidism.

      Advanced in Pituitary Tumor
      Endocrinology
      Advanced in Pituitary Tumor
      Endocrinology

      Chaparral Medical Group Inc

      9170 Haven Ave, Suite 120, 
      Rancho Cucamonga, CA 
       (1.6 miles away)
      Languages Spoken:
      English

      Mohamad Sayed is an Endocrinologist in Rancho Cucamonga, California. Dr. Sayed is rated as an Advanced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Triple A Syndrome, and Hypothyroidism.

      Advanced in Pituitary Tumor
      Endocrinology
      Advanced in Pituitary Tumor
      Endocrinology
      1183 E Foothill Blvd, Suite 260, 
      Upland, CA 
       (2.5 miles away)
      Languages Spoken:
      English

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

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

      Kaiser Permanente Fontana Medical Center

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

      Kenneth De Los Reyes is a Neurosurgery provider in Fontana, California. Dr. De Los Reyes is rated as a Distinguished provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Pituitary Tumor, Hydrocephalus, Meningioma, Awake Craniotomy, and Balloon Sinuplasty. Dr. De Los Reyes is currently accepting new patients.

      Experienced in Pituitary Tumor
      Neurosurgery
      Experienced in Pituitary Tumor
      Neurosurgery
      9170 Haven Ave, Suite 108, 
      Rancho Cucamonga, CA 
       (1.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ali Mesiwala is a Neurosurgery provider in Rancho Cucamonga, California. Dr. Mesiwala is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Subdural Hematoma, Klippel-Feil Syndrome, Chronic Subdural Hematoma, Microdiscectomy, and Herniated Disc Surgery.

      Experienced in Pituitary Tumor
      Endocrinology
      Experienced in Pituitary Tumor
      Endocrinology

      Telemedicine Group PC

      9471 Haven Ave, Suite 140, 
      Rancho Cucamonga, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Stuart Seigel is an Endocrinologist in Rancho Cucamonga, California. Dr. Seigel is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), Thyroid Storm, and Low Testosterone.

      Experienced in Pituitary Tumor
      Endocrinology
      Experienced in Pituitary Tumor
      Endocrinology

      Telemedicine Group PC

      9471 Haven Ave, Suite 140, 
      Rancho Cucamonga, CA 
       (2.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Amitpal Kohli is an Endocrinologist in Rancho Cucamonga, California. Dr. Kohli is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Type 2 Diabetes (T2D), Low Testosterone, Diabetic Neuropathy, and Thyroid Storm.

      Experienced in Pituitary Tumor
      Endocrinology
      Experienced in Pituitary Tumor
      Endocrinology

      Bashar G Saad MD Inc

      630 N 13th Ave, Suite F, 
      Upland, CA 
       (2.3 miles away)
      Languages Spoken:
      English

      Tahir Haytoglu is an Endocrinologist in Upland, California. Dr. Haytoglu is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Type 2 Diabetes (T2D), Thyroid Storm, Hypothyroidism, and Hashimoto Thyroiditis.

      Advanced in Pituitary Tumor
      Neurosurgery | General Surgery
      Advanced in Pituitary Tumor
      Neurosurgery | General Surgery

      Scott C Lederhaus MD And Lew B Disney MD Prt Lederhaus Scott C Gen Ptr

      255 E Bonita Ave, Bldg 9, 
      Pomona, CA 
       (8.8 miles away)
      Languages Spoken:
      English

      Aaron Cutler is a Neurosurgery specialist and a General Surgeon in Pomona, California. Dr. Cutler is rated as an Advanced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Subdural Hematoma, Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Thrombectomy, and Laminectomy.

      Experienced in Pituitary Tumor
      Otolaryngology
      Experienced in Pituitary Tumor
      Otolaryngology

      Ontario Vineyard Medical Offices

      2295 S Vineyard Avenue, 
      Ontario, CA 
       (5.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Dennis Chang is an Otolaryngologist in Ontario, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Nasal Polyps, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Prolactinoma, and Pituitary Tumor. Dr. Chang is currently accepting new patients.

      Experienced in Pituitary Tumor
      Endocrinology
      Experienced in Pituitary Tumor
      Endocrinology

      Southern California Permanente Medical Group

      2295 S Vineyard Ave, 
      Ontario, CA 
       (5.2 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 Pituitary Tumor. His top areas of expertise are Type 1 Diabetes (T1D), Empty Sella Syndrome, Thyroid Nodule, and Prolactinoma.

      Experienced in Pituitary Tumor
      Experienced in Pituitary Tumor

      Southern California Permanente Medical Group

      2295 S Vineyard Ave, 
      Ontario, CA 
       (5.2 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 Pituitary Tumor. His top areas of expertise are Thyroid Nodule, Type 1 Diabetes (T1D), Thyroid Storm, and Graves Disease.

      Experienced in Pituitary Tumor
      Endocrinology
      Experienced in Pituitary Tumor
      Endocrinology

      Chaparral Medical Group Inc

      790 E Bonita Ave, Fl 2, 
      Pomona, CA 
       (8.3 miles away)
      Languages Spoken:
      English

      Rita Pradhan is an Endocrinologist in Pomona, California. Dr. Pradhan is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. Her top areas of expertise are Type 2 Diabetes (T2D), Obesity, Rickets, and Osteomalacia.

      Experienced in Pituitary Tumor
      Neurosurgery
      Experienced in Pituitary Tumor
      Neurosurgery

      Scott C Lederhaus MD And Lew B Disney MD Prt Lederhaus Scott C Gen Ptr

      255 E Bonita Ave, Bldg 9, 
      Pomona, CA 
       (8.8 miles away)
      Languages Spoken:
      English

      Ramin Amirnovin is a Neurosurgery provider in Pomona, California. Dr. Amirnovin is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Spinal Stenosis, Subdural Hematoma, Invertebral Disc Disease, Laminectomy, and Microdiscectomy.

      Experienced in Pituitary Tumor
      Experienced in Pituitary Tumor

      Scott C Lederhaus MD And Lew B Disney MD Prt Lederhaus Scott C Gen Ptr

      255 E Bonita Ave, Bldg 9, 
      Pomona, CA 
       (8.8 miles away)
      Languages Spoken:
      English

      Benjamin Ball is a Neurosurgery provider in Pomona, California. Dr. Ball is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Lordosis, Spinal Stenosis, Pallister-Hall Syndrome, Subdural Hematoma, and Laminectomy.

      Experienced in Pituitary Tumor
      Neurosurgery | Interventional Radiology
      Experienced in Pituitary Tumor
      Neurosurgery | Interventional Radiology

      Scott C Lederhaus MD And Lew B Disney MD Prt Lederhaus Scott C Gen Ptr

      255 E Bonita Ave, Bldg 9, 
      Pomona, CA 
       (8.8 miles away)
      Languages Spoken:
      English, Mandarin, Spanish, Taiwanese
      Accepting New Patients
      Offers Telehealth

      Richard Young is a Neurosurgery specialist and an Interventional Radiologist in Pomona, California. Dr. Young is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Stroke, Brain Aneurysm, Subdural Hematoma, Stent Placement, and Transmyocardial Revascularization. Dr. Young is currently accepting new patients.

      Experienced in Pituitary Tumor
      Radiation Oncology
      Experienced in Pituitary Tumor
      Radiation Oncology
      1910 Royalty Dr, 
      Pomona, CA 
       (8.9 miles away)
      Languages Spoken:
      English

      Yallapragada Rao is a Radiation Oncologist in Pomona, California. Dr. Rao is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Breast Cancer, Anal Cancer, Prostate Cancer, and Familial Prostate Cancer.

      Experienced in Pituitary Tumor
      Experienced in Pituitary Tumor

      Chaparral Medical Group Inc

      1866 N Orange Grove Ave, Suite 202, 
      Pomona, CA 
       (9.1 miles away)
      Languages Spoken:
      English

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

      Experienced in Pituitary Tumor
      Endocrinology
      Experienced in Pituitary Tumor
      Endocrinology

      Southern California Permanente Medical Group

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

      Arianne Marino is an Endocrinologist in Fontana, California. Dr. Marino is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. Her top areas of expertise are Addison's Disease, Secondary Adrenal Insufficiency, Triple A Syndrome, and Thyroid Storm.

      Experienced in Pituitary Tumor
      Experienced in Pituitary Tumor

      Kaiser Permanente Fontana Medical Center - Neurosurgery Department

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

      Vaninder Chhabra is a Neurosurgery provider in Fontana, California. Dr. Chhabra is rated as an Experienced provider by MediFind in the treatment of Pituitary Tumor. His top areas of expertise are Oligodendroglioma, Prolactinoma, Pituitary Tumor, and Radiation Induced Meningioma. Dr. Chhabra is currently accepting new patients.

      Showing 1-20 of 30

      Last Updated: 01/09/2026

      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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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 Rancho Cucamonga, 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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