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    Last Updated: 02/22/2026

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    MediFind found 7 doctor with experience in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) near Slidell, LA. Of these, 7 are Experienced.

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    7 providers found
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Charles Smith
      Radiology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Charles Smith
      Radiology

      Slidell Memorial Hospital

      1001 Gause Blvd, 
      Slidell, LA 
       (0.9 miles away)
      Experience:
      17+ years
      Languages Spoken:
      English
      See accepted insurances

      Charles Smith is a Radiologist in Slidell, Louisiana. Dr. Smith 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 Undifferentiated Pleomorphic Sarcoma, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Allen R. Calabresi
      Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Allen R. Calabresi
      Hematology Oncology

      Slidell Regional Cancer Center - A Campus Of Ochsner Medical Center

      1120 Robert Blvd, 
      Slidell, LA 
       (1.1 miles away)
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Allen Calabresi is a Hematologist Oncology provider in Slidell, Louisiana. Dr. Calabresi is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Thrombocytopenia, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Calabresi is currently accepting new patients.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Matthew Mcelveen
      Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Matthew Mcelveen
      Hematology Oncology

      Slidell Regional Cancer Center - A Campus Of Ochsner Medical Center

      1120 Robert Blvd, 
      Slidell, LA 
       (1.1 miles away)
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Matthew Mcelveen is a Hematologist Oncology provider in Slidell, Louisiana. Dr. Mcelveen is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Paget Disease of the Breast, Intraductal Papilloma, Chronic Familial Neutropenia, and Colorectal Cancer. Dr. Mcelveen is currently accepting new patients.

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

      Dr. Ronald Leblanc
      Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Ronald Leblanc
      Hematology Oncology

      Slidell Regional Cancer Center - A Campus Of Ochsner Medical Center

      1120 Robert Blvd, 
      Slidell, LA 
       (1.1 miles away)
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Ronald Leblanc is a Hematologist Oncology provider in Slidell, Louisiana. Dr. Leblanc 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, Paget Disease of the Breast, Familial Colorectal Cancer, and WT1-Related Wilms Tumor Syndromes. Dr. Leblanc is currently accepting new patients.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Sumathi S. Smith
      Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Sumathi S. Smith
      Hematology Oncology

      Ochsner Health Center - Robert Boulevard

      1120 Robert Blvd, 
      Slidell, LA 
       (1.1 miles away)
      985-646-2411
      Languages Spoken:
      English
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Dr. Smith, who is Board Certified in Hematology and Oncology, completed her fellowship in Hematology/Oncology at Tulane University School of Medicine in 2004 and her internship and residency in Internal Medicine at State University of New York Health Sciences Center at Brooklyn in 1996. She completed her Medical Education at the Jawaharal Institute of Postgraduate Medical Education and Research in India. Her professional memberships include the American College of Physicians, the American Medical Association and the Medical Council of India. Dr. Smith 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, Familial Colorectal Cancer, Paget Disease of the Breast, and Lung Cancer.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Shaun Xiao
      Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Shaun Xiao
      Hematology Oncology

      Ochsner Health Center - Robert Boulevard

      1120 Robert Blvd, 
      Slidell, LA 
       (1.1 miles away)
      985-646-2411
      Languages Spoken:
      English, Mandarin
      See accepted insurances
      Accepting New Patients
      Offers Telehealth

      Shaun Xiao is a Hematologist Oncology provider in Slidell, Louisiana. Dr. Xiao is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Small Cell Lung Cancer (SCLC), Lung Cancer, Pleuropulmonary Blastoma, and Colorectal Cancer. Dr. Xiao is currently accepting new patients.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Dee D. Malkerneker
      Radiology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Dr. Dee D. Malkerneker
      Radiology

      Slidell Memorial Hospital East

      100 Medical Center Dr, 
      Slidell, LA 
       (2.3 miles away)
      Languages Spoken:
      English
      See accepted insurances

      Dr. Dee Malkerneker graduated Magna Cum Laude from the University of California, Los Angeles with a Bachelor of Arts degree in Psychology. She received her doctor of medicine degree from Vanderbilt University School of Medicine. Dr. Malkerneker completed a surgical internship at Vanderbilt University School of Medicine and went on to also complete a residency in both Nuclear Medicine and Radiology from Vanderbilt. She then completed a fellowship in Interventional Radiology at UT Southwestern Medical Center. Dr. Malkerneker is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Neuroendocrine Tumor, Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET), Ascites, and Carbuncle.

      Showing 1-7 of 7

      Last Updated: 02/22/2026

      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 Slidell, LA?

      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 Slidell, LA?

      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 do I find the best Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Slidell, LA?

      You can find a Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor in any of the 10 largest U.S. cities by clicking below:

      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near New York, NY
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      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Chicago, IL
      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Houston, TX
      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Phoenix, AZ
      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Philadelphia, PA
      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Atlanta, GA
      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Boston, MA
      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near Dallas, TX
      Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctor near San Jose, CA

      How does MediFind rank Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) doctors near Slidell, LA?

      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 Slidell, LA?

      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 Slidell, LA?

      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 Slidell, LA?

      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 Slidell, LA?

      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 

      Read more about our Content Policy. 

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