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    Last Updated: 10/30/2025

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    MediFind found 81 doctor with experience in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) near Los Angeles, CA. Of these, 63 are Experienced, 11 are Advanced and 7 are Distinguished.

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    81 providers found
      Distinguished in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology
      Distinguished in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology

      USC Care Medical Group Inc

      1520 San Pablo St, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Syma Iqbal is an Oncologist and a Hematologist in Los Angeles, California. Dr. Iqbal is rated as a Distinguished provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Colorectal Cancer, Stomach Cancer, Gastroesophageal Junction Cancer, Neuroendocrine Tumor, and Endoscopy.

      Distinguished in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology | Hematology Oncology
      Distinguished in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology | Hematology Oncology

      USC Care Medical Group Inc

      1520 San Pablo St, Fl 4, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Heinz-josef Lenz is an Oncologist and a Hematologist in Los Angeles, California. Dr. Lenz is rated as a Distinguished provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Colonoscopy, and Hepatectomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      222 W Eulalia St, Suite 100b, 
      Glendale, CA 
       (5.0 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Kalust Ucar is a Hematologist Oncology specialist and a Hematologist in Glendale, California. Dr. Ucar is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Familial Colorectal Cancer, Paget Disease of the Breast, Iron Deficiency Anemia, and Childhood Iron Deficiency Anemia.

      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

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
       (7.1 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      Offers Telehealth

      Aaron Lewis is a Surgical Oncologist and a General Surgeon in South Pasadena, California. Dr. Lewis has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Stomach Cancer, Pancreatectomy, and Small Bowel Resection.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology | Oncology | Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology | Oncology | Hematology Oncology

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
       (7.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Vincent Chung is a Hematologist and an Oncologist in South Pasadena, California. Dr. Chung is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Endoscopy, and Gastrostomy.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology Oncology

      City Of Hope Medical Foundation

      209 Fair Oaks Ave, 
      South Pasadena, CA 
       (7.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Marwan Fakih is an Oncologist and a Hematologist Oncology provider in South Pasadena, California. Dr. Fakih is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Colorectal Cancer, Anal Cancer, Familial Colorectal Cancer, Endoscopy, and Colonoscopy.

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

      USC Care Medical Group Inc

      1450 San Pablo St, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Lipham is a General Surgeon in Los Angeles, California. Dr. Lipham is rated as an Advanced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Hernia, Endoscopy, and Gastrectomy.

      Advanced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology
      Advanced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology

      USC Care Medical Group Inc

      1500 San Pablo St, 
      Los Angeles, CA 
       (2.4 miles away)
      Languages Spoken:
      English

      Howard Liebman is a Hematologist Oncology specialist and a Hematologist in Los Angeles, California. Dr. Liebman is rated as an Advanced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Adult Immune Thrombocytopenia, Immune Thrombocytopenic Purpura (ITP), Thrombocytopenia, Purpura, and Splenectomy.

      Distinguished in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      General Surgery | Transplant Surgery
      Distinguished in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      General Surgery | Transplant Surgery

      Cedars-Sinai Medical Center

      8700 Beverly Blvd, 
      West Hollywood, CA 
       (8.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nicholas Nissen is a General Surgeon and a Transplant Surgeon in West Hollywood, California. Dr. Nissen is rated as a Distinguished provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Neuroendocrine Tumor, Pancreatic Cancer, Pancreatic Ductal Adenocarcinoma, Liver Transplant, and Pancreatectomy.

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

      Cedars-Sinai Medical Care Foundation

      8700 Beverly Blvd, 
      West Hollywood, CA 
       (8.1 miles away)
      Languages Spoken:
      English

      Mamata Chithriki is a Radiologist in West Hollywood, California. Dr. Chithriki is rated as a Distinguished provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Lung Nodules, Chronic Cough, Visceromegaly, Vertigo, and Thyroidectomy.

      Distinguished in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Nuclear Medicine | Radiology
      Distinguished in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Nuclear Medicine | Radiology

      Cedars-Sinai Medical Care Foundation

      8700 Beverly Blvd, 
      West Hollywood, CA 
       (8.1 miles away)
      Languages Spoken:
      English

      Louise Thomson is a Nuclear Medicine specialist and a Radiologist in West Hollywood, California. Dr. Thomson is rated as a Distinguished provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Neuroendocrine Tumor, Osteopenia, Melorheostosis, and Melorheostosis with Osteopoikilosis.

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

      Cedars-Sinai Medical Care Foundation

      8700 Beverly Blvd, 
      West Hollywood, CA 
       (8.1 miles away)
      Languages Spoken:
      English

      Cindy Kallman is a Radiologist in West Hollywood, California. Dr. Kallman is rated as a Distinguished provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are WT1-Related Wilms Tumor Syndromes, ALK-Positive Non-Small Cell Lung Cancer, Gastroesophageal Junction Cancer, Undifferentiated Pleomorphic Sarcoma, and Small Bowel Resection.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology Oncology
      1245 Wilshire Boulevard, Suite 303, 
      Santa Monica, CA 
       (1.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Lasika Seneviratne is a Hematologist Oncology specialist and an Oncologist in Santa Monica, California. Dr. Seneviratne is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Agranulocytosis, and Inflammatory Breast Cancer. Dr. Seneviratne is currently accepting new patients.

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

      Kettering Network Radiologists Inc

      1111 S Grand Ave, Apt 611, 
      Los Angeles, CA 
       (1.5 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      Stephanie Barnes is a Radiologist in Los Angeles, California. Dr. Barnes has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Gallbladder Disease, Pleurisy, Pleural Effusion, and Biliary Dyskinesia. Dr. Barnes is currently accepting new patients.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology

      Hao Wei Zhang MD Inc

      1700 E Cesar E Chavez Ave, Suite 2600, 
      Los Angeles, CA 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Raymundo Romero is an Oncologist and a Hematologist in Los Angeles, California. Dr. Romero is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Plasmacytoma, Anemia, Inflammatory Breast Cancer, and Thrombocytopenia.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology | Oncology

      Hao Wei Zhang MD Inc

      1700 E Cesar E Chavez Ave, Suite 2600, 
      Los Angeles, CA 
       (1.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Hao Zhang is a Hematologist Oncology specialist and a Hematologist in Los Angeles, California. Dr. Zhang is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Anemia, Plasmacytoma, Choriocarcinoma, and Inflammatory Breast Cancer.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology | Oncology

      The Oncology Institute Ca, A Professional Corporation

      1513 S Grand Ave, Suite 360, 
      Los Angeles, CA 
       (1.9 miles away)
      Languages Spoken:
      English

      Nenad Antic is a Hematologist Oncology specialist and a Hematologist in Los Angeles, California. Dr. Antic is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Breast Cancer, Thrombocytopenia, Drug-Induced Thrombocytopenia, and Paget Disease of the Breast.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology | Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Hematology | Oncology

      The Oncology Institute Ca, A Professional Corporation

      1513 S Grand Ave, Suite 360, 
      Los Angeles, CA 
       (1.9 miles away)
      Languages Spoken:
      English

      Sami Ali is a Hematologist Oncology specialist and a Hematologist in Los Angeles, California. Dr. Ali is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Thrombocytopenia, and Colorectal Cancer.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology
      1441 Eastlake Ave, Nor 8302e, 
      Los Angeles, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Afsaneh Barzi is an Oncologist and a Hematologist in Los Angeles, California. Dr. Barzi is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Colorectal Cancer, Stomach Cancer, Lynch Syndrome, Prostatectomy, and Endoscopy.

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

      USC Care Medical Group Inc

      1520 San Pablo St, 
      Los Angeles, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Diana Hanna is an Oncologist in Los Angeles, California. Dr. Hanna is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Melanoma, and Gallbladder Adenocarcinoma.

      Showing 1-20 of 81

      Last Updated: 10/30/2025

      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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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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