The 20 Best Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) Doctors Near Me in Irvine, CA

Find the Top Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 47 doctor with experience in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) near Irvine, CA. Of these, 44 are Experienced and 3 are Advanced.

Location
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47 providers found
    Advanced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Advanced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

    MemorialCare Cancer Institute At Breastlink Newport

    1441 Avocado Ave Ste 301, 
    Newport Beach, CA 
     (4.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Irina Sachelarie is an Oncologist practicing medicine in Newport Beach, California. Dr. Sachelarie is rated as an Advanced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). She is also highly rated in 56 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Inflammatory Breast Cancer, Breast Cancer, and Paget Disease of the Breast. Dr. Sachelarie is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

    UCLA Health System

    250 E Yale Loop Ste A, 
    Irvine, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Nicholas Reese is a Hematologist practicing medicine in Irvine, California. Dr. Reese is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Breast Cancer, and Paget Disease of the Breast.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

    Office

    6650 Alton Pkwy, 
    Irvine, CA 
     (3.5 miles away)
    Languages Spoken:
    English

    Merin Stephen is a Hematologist practicing medicine in Irvine, California. Dr. Stephen is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Olfactory Neuroblastoma, Teratocarcinosarcoma, and Anemia.

    Learn about our expert tiers
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Oncology

    Office

    1441 Avocado Ave Ste 301, 
    Newport Beach, CA 
     (4.4 miles away)
    Languages Spoken:
    English

    Wael Harb is an Oncologist practicing medicine in Newport Beach, California. Dr. Harb is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Breast Cancer, Protein C Deficiency, and Hereditary Resistance to Anti-Vitamin K.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Internal Medicine
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Internal Medicine

    The Oncology Institute Of Hope And Innovation

    999 N Tustin Ave, 
    Santa Ana, CA 
     (4.8 miles away)
    Experience:
    24+ years
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Huang is an Internal Medicine provider practicing medicine in Santa Ana, California. He has been practicing medicine for over 24 years. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Familial Colorectal Cancer, Breast Cancer, and Stomach Cancer. Dr. Huang is board certified in American Board Of Internal Medicine.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology

    Office

    16105 Sand Canyon Ave Ste 215, 
    Irvine, CA 
     (5.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ryan Reddy is a Radiologist practicing medicine in Irvine, California. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Marginal Zone Lymphoma (MZL), Smoldering Multiple Myeloma, Neuroendocrine Tumor, and Primary Lymphoma of the Brain.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology

    Office

    16105 Sand Canyon Ave Ste 215, 
    Irvine, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    Gary Ulaner is a Radiologist practicing medicine in Irvine, California. Dr. Ulaner is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Rosai-Dorfman Disease, Erdheim-Chester Disease, Neuroendocrine Tumor, and Undifferentiated Pleomorphic Sarcoma.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology

    St Joseph Hospital Of Orange

    1100 W Stewart Dr, 
    Orange, CA 
     (7.1 miles away)
    Languages Spoken:
    English

    Hieu Truong is a Radiologist practicing medicine in Orange, California. Dr. Truong is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Gallbladder Disease, and Biliary Dyskinesia.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology

    St Joseph Hospital Of Orange

    1100 W Stewart Dr, 
    Orange, CA 
     (7.1 miles away)
    Languages Spoken:
    English

    Ravi Gupta is a Radiologist practicing medicine in Orange, California. Dr. Gupta is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Diverticular Disease, Bronchogenic Cyst, and Pleurisy.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology

    St Joseph Hospital Of Orange

    1100 W Stewart Dr, 
    Orange, CA 
     (7.1 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Samir Shah is a Radiologist practicing medicine in Orange, California. He has been practicing medicine for over 17 years. Dr. Shah is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Tenosynovitis, and Gallbladder Disease.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

    St Joseph Hospital Of Orange

    1100 W Stewart Dr, 
    Orange, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kirk Ohanian is a Radiologist practicing medicine in Orange, California. Dr. Ohanian is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Gallbladder Disease, and Visceromegaly.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

    Hoag Memorial Hospital Presbyterian

    1 Hoag Dr, 
    Newport Beach, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Jinsoo Keyoung is a Radiologist practicing medicine in Newport Beach, California. Dr. Keyoung is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Progressive Familial Intrahepatic Cholestasis Type 1, and Progressive Familial Intrahepatic Cholestasis Type 3.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology

    Hoag Memorial Hospital Presbyterian

    1 Hoag Dr, 
    Newport Beach, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Mark Chen is a Radiologist practicing medicine in Newport Beach, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Vertigo, Pleurisy, Pleural Effusion, and Subarachnoid Hemorrhage.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

    Hoag Memorial Hospital Presbyterian

    1 Hoag Dr, 
    Newport Beach, CA 
     (7.2 miles away)
    Languages Spoken:
    English

    Peter Giuliano is a Radiologist practicing medicine in Newport Beach, California. Dr. Giuliano is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Gastric Lymphoma, Pneumomediastinum, Pleural Effusion, and Pleurisy.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

    Wave Imaging LLC

    3300 W Coast Hwy Ste B, 
    Newport Beach, CA 
     (7.5 miles away)
    Languages Spoken:
    English

    Kourosh Nourisamie is a Radiologist practicing medicine in Newport Beach, California. Dr. Nourisamie is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Gallbladder Disease, Non-Alcoholic Fatty Liver Disease, and Progressive Familial Intrahepatic Cholestasis Type 1.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology Oncology
    1010 West La Veta Avenue, Suite 200, 
    Orange, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Madhavi Mummaneni is a Hematologist Oncology provider practicing medicine in Orange, California. Dr. Mummaneni is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). She is also highly rated in 11 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Pleuropulmonary Blastoma, Inflammatory Breast Cancer, and Iron Deficiency Anemia. Dr. Mummaneni is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology Oncology
    1010 West La Veta Avenue, Suite 200, 
    Orange, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sam Huang is a Hematologist Oncology provider practicing medicine in Orange, California. Dr. Huang is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, Lung Adenocarcinoma, and Small Cell Lung Cancer (SCLC). Dr. Huang is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology | Interventional Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology | Interventional Radiology
    1010 West La Veta Avenue, Suite 320, 
    Orange, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kurt Openshaw is a Radiologist and an Interventional Radiologist practicing medicine in Orange, California. Dr. Openshaw is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Ascites, Thyroid Nodule, Peritonitis, Vertebroplasty, and Bone Graft. Dr. Openshaw is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    General Surgery
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    General Surgery

    UCI Health

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

    Skandan Shanmugan is a General Surgeon practicing medicine in Orange, California. Dr. Shanmugan is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Genital Warts, Hernia Surgery, and Ileostomy.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology

    UCI Health

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

    June Herman is a Radiologist practicing medicine in Orange, California. Dr. Herman is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Marginal Zone Lymphoma (MZL), WT1-Related Wilms Tumor Syndromes, Muscle Invasive Bladder Cancer, and Melorheostosis.

    Showing 1-20 of 47

    Last Updated: 04/28/2026

    What is the definition of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)?

    Gastroenteropancreatic neuroendocrine tumor (GEP-NET), also known as carcinoid tumor or islet cell tumor, is a rare disease of cells that control hormones and nerves. Gastroenteropancreatic neuroendocrine tumors most frequently occur in the esophagus, pancreas, stomach, small intestine, colon, rectum, or appendix and can be benign or cancerous. Malignant (cancerous) gastroenteropancreatic neuroendocrine tumors can spread to other parts of the body, such as the lymph nodes, lungs, liver, and bones.

    When should I see a Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Irvine, 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Irvine, 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctors near Irvine, 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctors near Irvine, 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Irvine, 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor search results page. 

    Why is it important to get a second opinion from a different Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Irvine, 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctors near Irvine, CA?

    Look for the filter feature on the left side of the Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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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