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    Last Updated: 01/09/2026

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    MediFind found 14 doctor with experience in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET) near District of Columbia, US. Of these, 10 are Experienced and 4 are Advanced.

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

      Medstar Medical Group Ii LLC

      3800 Reservoir Rd Nw, 
      Washington, DC 
      Languages Spoken:
      English
      Offers Telehealth

      John Marshall is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Marshall is rated as an Advanced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, Hepatectomy, and Pancreatectomy.

      Mike J. Pishvaian
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)

      Sibley Memorial Hospital

      Washington, DC 
      Languages Spoken:
      English
      Offers Telehealth

      Dr. Michael Pishvaian is the director of Gastrointestinal, Developmental Therapeutics and Clinical Research Programs for the Johns Hopkins Kimmel Cancer Center in the Greater Washington Area and an associate professor at the School of Medicine. Dr. Pishvaian is a fellowship-trained gastrointestinal oncologist specializing in pancreatic and refractory colorectal cancers. He is committed to precision medicine and provides his patients with the most appropriate and advanced level of care. He conducts all phases of clinical trials for all GI cancers and enrolls qualifying patients. Click here to learn more about oncology clinical trials the Greater Washington Area. Dr. Pishvaian 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, Colorectal Cancer, Familial Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy.

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

      Sibley Memorial Hospital

      5255 Loughboro Road Northwest, Building B, Building B, 
      Washington, DC 
      Languages Spoken:
      English
      Offers Telehealth

      Valerie Lee, M.D., is a medical oncologist with the Johns Hopkins Sidney Kimmel Cancer Center at Sibley Memorial Hospital, as well as an instructor of medical oncology at Johns Hopkins University School of Medicine. Dr. Lee has an expertise in management of gastrointestinal malignancies, including gastric, colon and pancreatobiliary cancers. Dr. Lee earned her medical degree from the Columbia University College of Physicians and Surgeons. She completed a residency in internal medicine at New York Presbyterian Hospital, followed by a fellowship in medical oncology at the Johns Hopkins University School of Medicine. Dr. Lee is currently earning her Certificate in Science of Clinical Investigation at Johns Hopkins Bloomberg School of Public Health. Dr. Lee is a member of the American Society of Clinical Oncology. Dr. Lee manages multiple early phase trials and her work has been published in peer-reviewed journals. Her research interests include clinical trials for patients with gastrointestinal malignancies, and combining traditional chemotherapies with immunotherapy to improve survival and quality of life for patients. She has received a Cancer Center Training grant for research on molecular targets for cancer detection and treatment and has spoken at numerous conferences on updates in gastrointestinal malignancies. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Pancreatic Cancer, Familial Pancreatic Cancer, Familial Colorectal Cancer, Colorectal Cancer, and Pancreaticoduodenectomy.

      Learn about our expert tiers
      Bruce R. Kressel
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Oncology

      Sibley Memorial Hospital

      5255 Loughboro Road Northwest, Building B, Building B, 
      Washington, DC 
      Languages Spoken:
      English
      Offers Telehealth

      Bruce R. Kressel, M.D., is a medical oncologist at Johns Hopkins Kimmel Cancer Center at Sibley Memorial Hospital and an instructor at Johns Hopkins University School of Medicine. In addition to an expertise in breast and lung cancer, Dr. Kressel has an expertise in gynecologic oncology and general medical oncology, with specific focuses on hematologic malignancies including lymphoma, leukemia and myeloma. Dr. Kressel earned his medical degree at Tufts University School of Medicine. He completed a residency in internal medicine at George Washington University School of Medicine, followed by a fellowship in hematology and oncology, also at George Washington University School of Medicine. Dr. Kressel completed a fellowship in oncology at the Georgetown Lombardi Comprehensive Cancer Center as well. Dr. Kressel has been regularly named one of America’s Top Doctors and one of America's Top Doctors for Cancer by Castle Connolly. He has also been named a Top Doctor in the Washington D.C. and Washington-Baltimore areas by Castle Connolly, as well as a Top Doctor by Consumers’ Checkbook Magazine and Washingtonian Magazine. Dr. Kressel is a member of the American Society of Clinical Oncology and the American Society of Hematology. Dr. Kressel has contributed to numerous publications, presentations and clinical trials. Dr. Kressel is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Essential Thrombocythemia, Non-Hodgkin Lymphoma, Gastric Lymphoma, Chronic Lymphocytic Leukemia (CLL), and Splenectomy.

      Khaled M. El
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology

      Sibley Memorial Hospital

      5255 Loughboro Road Northwest, Building B, Building B, 
      Washington, DC 
      Languages Spoken:
      English, Arabic

      Khaled M. El-Shami, M.B.Ch.B., Ph.D., is a medical oncologist at Johns Hopkins Kimmel Cancer Center at Sibley Memorial Hospital, as well as an assistant professor of oncology in the Division of Hematologic Malignancies at Johns Hopkins University School of Medicine. Listen to Dr. El-Shami's Cancer Matters podcast episode to learn more about his work. Dr. El-Shami's clinical interests are in hematologic malignancies, including leukemias, lymphomas and myelomas.. Dr. El-Shami graduated from Alexandria University Faculty of Medicine in Alexandria, Egypt, where he did a residency in the Department of Neurosurgery. He was a Chevening Scholar as a M.S. student in molecular genetics at the University of Sussex in the United Kingdom, as well as a Sam Cohen Windhoek Scholar as a Ph.D. student in cancer immunology at the Weizmann Institute in Israel. Dr. El-Shami also completed a residency in internal medicine at George Washington University School of Medicine, a fellowship in tumor immunology and biology at the National Cancer Institute, and a fellowship in medical oncology at Johns Hopkins University School of Medicine. Dr. El-Shami previously served as faculty at Georgetown University and George Washington University. Dr. El-Shami has been named a Top Doctor by Washingtonian Magazine for several years. Dr. El-Shami is a member of the American Association for Advancement of Science, the American Association of Cancer Research, the American Association of Immunologists, the American Society for Gene Therapy and the American Society of Clinical Oncology. Dr. El-Shami's research focus is on hematologic malignancies, including acute and chronic leukemias, myelodysplastic syndromes, myeloprolifetive neplasms and lymphomas. He has received the National Institutes of Health Clinical Research Scholars Award, an American Medical Association Seed Grant and an American Society of Clinical Oncology Merit Award. Dr. El is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Large-Cell Immunoblastic Lymphoma, Acute Myeloid Leukemia (AML), Myelodysplastic Syndrome (MDS), Acute Myeloblastic Leukemia without Maturation, and Bone Marrow Aspiration.

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

      Office

      106 Irving St NW Ste 2100, 
      Washington, DC 
      Languages Spoken:
      English

      Jennifer Ayscue is a General Surgeon in Washington, Washington, D.c.. Dr. Ayscue is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Encopresis, Bowel Incontinence, Rectal Prolapse, Hernia Surgery, and Ileostomy.

      Advanced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Oncology
      Advanced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Oncology
      110 Irving St Nw, Suite 2a38, 
      Washington, DC 
      Languages Spoken:
      English

      David Perry is a Hematologist Oncology specialist and an Oncologist in Washington, Washington, D.c.. Dr. Perry is rated as an Advanced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Colorectal Cancer, Familial Colorectal Cancer, Anal Cancer, and Pancreatic Cancer.

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

      Medstar Medical Group Ii LLC

      3800 Reservoir Rd Nw, 
      Washington, DC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Benjamin Weinberg is a Hematologist Oncology specialist and a Hematologist in Washington, Washington, D.c.. Dr. Weinberg is rated as an Advanced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Colorectal Cancer, Pancreatic Cancer, Familial Colorectal Cancer, Vertebroplasty, and Colonoscopy. Dr. Weinberg is currently accepting new patients.

      Advanced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology
      Advanced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology
      110 Irving St Nw Ste C2151, 
      Washington, DC 
      Languages Spoken:
      English
      Accepting New Patients

      Anteneh Tesfaye is a Hematologist Oncology provider in Washington, Washington, D.c.. Dr. Tesfaye is rated as an Advanced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Anal Cancer, Lynch Syndrome, Pancreatic Ductal Adenocarcinoma, and Fibrolamellar Carcinoma. Dr. Tesfaye is currently accepting new patients.

      Marcus S. Noel
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hospital Medicine | Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hospital Medicine | Hematology Oncology

      Mgmc LLC

      3800 Reservoir Rd Nw, 
      Washington, DC 
      Experience:
      18+ years
      Languages Spoken:
      English
      Offers Telehealth

      Marcus Noel is an Oncologist and a Hospital Medicine provider in Washington, Washington, D.c.. Dr. Noel has been practicing medicine for over 18 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 Pancreatic Cancer, Familial Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Neuroendocrine Tumor, and Tissue Biopsy.

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

      Medstar Medical Group Ii LLC

      110 Irving St Nw, 
      Washington, DC 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Chukwuemeka Ihemelandu is a Surgical Oncologist and a General Surgeon in Washington, Washington, D.c.. Dr. Ihemelandu is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Appendix Cancer, Colorectal Cancer, Familial Colorectal Cancer, Bladder Reconstruction, and Colostomy. Dr. Ihemelandu is currently accepting new patients.

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

      Medstar Medical Group Ii LLC

      110 Irving St Nw, 
      Washington, DC 
      Languages Spoken:
      English
      Accepting New Patients

      Timothy Kennedy is a Surgical Oncologist and a General Surgeon in Washington, Washington, D.c.. Dr. Kennedy is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Stomach Cancer, Colorectal Cancer, Familial Colorectal Cancer, Pancreatectomy, and Small Bowel Resection. Dr. Kennedy is currently accepting new patients.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology | Hematology Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Oncology | Hematology | Hematology Oncology
      110 Irving St. NW, Dept Of Hematology/Oncology, 
      Washington, DC 
      Languages Spoken:
      English, Filipino, Korean, Russian
      Accepting New Patients
      Offers Telehealth

      Mervat Saleh is an Oncologist and a Hematologist in Washington, Washington, D.c.. Dr. Saleh is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Multiple Myeloma, and Inflammatory Breast Cancer. Dr. Saleh is currently accepting new patients.

      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Oncology
      Experienced in Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET)
      Hematology Oncology | Oncology
      110 Irving St Nw, Suite 2a38, 
      Washington, DC 
      Languages Spoken:
      English

      Dennis Priebat is a Hematologist Oncology specialist and an Oncologist in Washington, Washington, D.c.. Dr. Priebat is rated as an Experienced provider by MediFind in the treatment of Gastroenteropancreatic Neuroendocrine Tumor (GEP-NET). His top areas of expertise are Adult Soft Tissue Sarcoma, Undifferentiated Pleomorphic Sarcoma, Mesenchymoma, and Rhabdomyosarcoma Embryonal.

      Showing 1-14 of 14

      Last Updated: 01/09/2026

      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 in District of Columbia, US?

      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 in District of Columbia, US?

      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 in District of Columbia, US?

      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 in District of Columbia, US?

      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 in District of Columbia, US?

      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 in District of Columbia, US?

      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 in District of Columbia, US?

      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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