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

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

Last Updated: 09/26/2026

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MediFind found 40 doctor with experience in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) near orange, CA. Of these, 36 are Experienced and 4 are Advanced.

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40 providers found
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    General Surgery
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    General Surgery
    Referral may be required

    UCI Health

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

    Ronald Wolf is a General Surgeon practicing medicine in Orange, California. Dr. Wolf is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Gastrointestinal Fistula, Neuroendocrine Tumor, Pancreatic Cancer, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Wolf is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required

    Uc Regents

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

    Andreea Nanci is an Oncologist practicing medicine in Orange, California. Dr. Nanci is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Chronic Lymphocytic Leukemia (CLL). Dr. Nanci is board certified in American Board Of Internal Medicine - Medical Oncology and American Board Of Internal Medicine - Internal Medicine.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology | Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Fa-chyi Lee is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Lee 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 Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Colorectal Cancer, and Familial Colorectal Cancer.

    Learn about our expert tiers
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Surgical Oncology | General Surgery
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Surgical Oncology | General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English, Tamil
    Offers Telehealth

    Maheswari Senthil is a Surgical Oncologist and a General Surgeon practicing medicine in Orange, California. Dr. Senthil is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Pseudomyxoma Peritonei, Breast Cancer, Ileostomy, and Mastectomy. Dr. Senthil is board certified in American Board Of Surgery - Surgery (General Surgery).

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology | Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology | Oncology
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Emad Elquza is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Elquza 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 Familial Colorectal Cancer, Colorectal Cancer, Pancreatic Cancer, and Lynch Syndrome. Dr. Elquza is board certified in American Board Of Internal Medicine - Medical Oncology.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required

    UCI Health Chao Family Comprehensive Cancer Center

    101 The City Drive South, Building 23, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English, Farsi, German
    Offers Telehealth

    Farshid Dayyani is an Oncologist practicing medicine in Orange, California. Dr. Dayyani is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Cholangiocarcinoma (Bile Duct Cancer), Familial Colorectal Cancer, Tissue Biopsy, and Endoscopy. Dr. Dayyani is board certified in American Board Of Internal Medicine - Medical Oncology.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    General Surgery
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    General Surgery
    Referral may be required

    UCI Health Chao Family Comprehensive Digestive Disease Center

    101 The City Drive South, Building 22C, 
    Orange, CA 
     (2.0 miles away)
    Languages Spoken:
    English, German
    Offers Telehealth

    David Imagawa is a General Surgeon practicing medicine in Orange, California. Dr. Imagawa is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 38 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Ampullary Cancer, Gallbladder Removal, and Pancreatectomy. Dr. Imagawa is board certified in American Board Of Surgery - Surgery (General Surgery).

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required

    St Joseph Hospital Of Orange

    1100 W Stewart Dr, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    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. Dr. Truong is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required

    St Joseph Hospital Of Orange

    1100 W Stewart Dr, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    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. Dr. Gupta is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required

    St Joseph Hospital Of Orange

    1100 W Stewart Dr, 
    Orange, CA 
     (0.7 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    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. Dr. Shah is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required

    St Joseph Hospital Of Orange

    1100 W Stewart Dr, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    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. Dr. Ohanian is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology Oncology
    Referral may be required
    1100 West Stewart Drive, 
    Orange, CA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Wong is a Hematologist Oncology provider practicing medicine in Orange, California. Dr. Wong 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 Large-Cell Immunoblastic Lymphoma, Adult Soft Tissue Sarcoma, WT1-Related Wilms Tumor Syndromes, and Clear Cell Sarcoma. Dr. Wong is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology | Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology | Oncology
    Referral may be required

    Providence Saint Joseph Heritage Medical Group Hematology And Oncology

    1010 W La Veta Ave Ste 200, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Timothy Byun is a Hematologist and an Oncologist practicing medicine in Orange, California. Dr. Byun is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, Large-Cell Immunoblastic Lymphoma, and Bone Marrow Aspiration. Dr. Byun is currently accepting new patients.

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

    Madhavi Mummaneni is a Hematologist and an Oncologist 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)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required
    1010 West La Veta Avenue, Suite 200, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sam Huang is an Oncologist 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 18 other conditions, according to our data. His clinical expertise encompasses Lung Adenocarcinoma, Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, and Squamous Cell Lung Carcinoma. Dr. Huang is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology Oncology
    Referral may be required
    363 South Main Street, Suite 485, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Stavroula Otis is a Hematologist Oncology provider practicing medicine in Orange, California. Dr. Otis is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). She is also highly rated in 17 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Familial Prostate Cancer. Dr. Otis is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required

    Hematology Oncology Medical Group

    1010 W La Veta Ave Ste 200, 
    Orange, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Tiberio Lindgren is an Oncologist practicing medicine in Orange, California. Dr. Lindgren is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, and Inflammatory Breast Cancer.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology | Interventional Radiology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Radiology | Interventional Radiology
    Referral may be required
    1010 West La Veta Avenue, Suite 320, 
    Orange, CA 
     (1.2 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, Bone Graft, and Vertebroplasty. Dr. Openshaw is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Referral may be required

    The Oncology Institute Of Hope And Innovation

    999 N Tustin Ave, 
    Santa Ana, CA 
     (2.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Daniel Huang is an Oncologist practicing medicine in Santa Ana, 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 7 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 Internal Medicine (Sub: Medical Oncology), Internal Medicine (Sub: Hematology), and American Board Of Internal Medicine. Dr. Huang is currently accepting new patients.

    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology | Oncology
    Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
    Hematology | Oncology
    Referral may be required

    Oncura Health

    300 S Harbor Blvd, Ste 600, 
    Anaheim, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jayaram Bharadwaj is a Hematologist and an Oncologist practicing medicine in Anaheim, California. Dr. Bharadwaj 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 Thrombocytopenia, Agranulocytosis, Breast Cancer, and Vitamin B12 Deficiency.

    Showing 1-20 of 40

    Last Updated: 09/26/2026

    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 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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 Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) 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 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 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 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 orange, 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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