The 20 Best Neuroendocrine Tumor Doctors Near Me in neenah, WI

Find the Top Neuroendocrine Tumor Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 40 doctor with experience in Neuroendocrine Tumor near neenah, WI. Of these, 38 are Experienced and 2 are Advanced.

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40 providers found
    Experienced in Neuroendocrine Tumor
    General Surgery
    Experienced in Neuroendocrine Tumor
    General Surgery
    Referral may be required

    Surgical Associates Of Neenah, SC Neenah

    100 Theda Clark Medical Plaza, 
    Neenah, WI 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Cynthia Geocaris is a General Surgeon practicing medicine in Neenah, Wisconsin. Dr. Geocaris is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Hernia, Abdominal Aortic Aneurysm (AAA), Gallbladder Disease, Hernia Surgery, and Pancreatectomy. Dr. Geocaris is board certified in American Board Of Surgery (2001). Dr. Geocaris is currently accepting new patients.

    Advanced in Neuroendocrine Tumor
    Advanced in Neuroendocrine Tumor
    Referral may be required

    Radiology Associates Of The Fox Valley SC

    333 North Commercial Street, Suite 100, 
    Neenah, WI 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joshua Riebe is a Radiologist practicing medicine in Neenah, Wisconsin. Dr. Riebe is rated as an Advanced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ureterocele, Neuroendocrine Tumor, Relapsed Refractory Multiple Myeloma (RRMM), Pleurisy, and Bone Marrow Aspiration. Dr. Riebe is board certified in Diagnostic Radiology, American Board Of Radiology (2004). Dr. Riebe is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    General Surgery
    Experienced in Neuroendocrine Tumor
    General Surgery
    Referral may be required

    Ascension Medical Group WI - Midway Place - Surgical Oncology

    1550 Midway Pl, 
    Menasha, WI 
     (3.5 miles away)
    Languages Spoken:
    English, French, Hindi, Punjabi
    Accepting New Patients

    Ajay Sahajpal is a General Surgeon practicing medicine in Menasha, Wisconsin. Dr. Sahajpal is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Thrombophlebitis, Fibrolamellar Carcinoma, Cholangiocarcinoma (Bile Duct Cancer), Liver Transplant, and Kidney Transplant. Dr. Sahajpal is board certified in The American Board Of Surgery - Surgery. Dr. Sahajpal is currently accepting new patients.

    Learn about our expert tiers
    Experienced in Neuroendocrine Tumor
    Surgical Oncology
    Experienced in Neuroendocrine Tumor
    Surgical Oncology
    Referral may be required

    Aurora Surgery

    855 N Westhaven Dr, 
    Oshkosh, WI 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Wesley Papenfuss is a Surgical Oncologist practicing medicine in Oshkosh, Wisconsin. Dr. Papenfuss is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Familial Pancreatic Cancer, Stomach Cancer, Pancreatectomy, and Small Bowel Resection. Dr. Papenfuss is board certified in American Board Of Surgery, Complex General Surgical Oncology. Dr. Papenfuss is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Hematology | Oncology
    Experienced in Neuroendocrine Tumor
    Hematology | Oncology
    Referral may be required

    Vince Lombardi Cancer Clinic

    855 N Westhaven Dr, 
    Oshkosh, WI 
     (12.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Thomas Saphner is a Hematologist and an Oncologist practicing medicine in Oshkosh, Wisconsin. Dr. Saphner is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Upper Tract Urothelial Carcinoma (UTUC), Inflammatory Breast Cancer, and Angiosarcoma. Dr. Saphner is board certified in American Board Of Internal Medicine. Dr. Saphner is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Oncology | Hematology
    Experienced in Neuroendocrine Tumor
    Oncology | Hematology
    Referral may be required

    ThedaCare Cancer CareNeenah

    130 Second Street, 
    Neenah, WI 
     (0.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Demytra Mihailidis is an Oncologist and a Hematologist practicing medicine in Neenah, Wisconsin. Dr. Mihailidis is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Angiosarcoma. Dr. Mihailidis is board certified in Medical Oncology, American Board Of Internal Medicine (2017) and Internal Medicine, American Board Of Internal Medicine (2014). Dr. Mihailidis is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Oncology | Hematology
    Experienced in Neuroendocrine Tumor
    Oncology | Hematology
    Referral may be required

    ThedaCare Cancer CareNeenah

    130 Second Street, 
    Neenah, WI 
     (0.4 miles away)
    Languages Spoken:
    English, Mandarin
    Accepting New Patients

    Qiaofang Chen is an Oncologist and a Hematologist practicing medicine in Neenah, Wisconsin. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Small Cell Lung Cancer (SCLC), Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, and Lung Adenocarcinoma. Dr. Chen is board certified in Medical Oncology, American Board Of Internal Medicine (2013), American Board Of Internal Medicine (2013), and Internal Medicine, American Board Of Internal Medicine (2010). Dr. Chen is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Oncology | Hematology
    Experienced in Neuroendocrine Tumor
    Oncology | Hematology
    Referral may be required

    ThedaCare Cancer CareNeenah

    130 Second Street, 
    Neenah, WI 
     (0.4 miles away)
    Languages Spoken:
    English, American Sign Language
    Accepting New Patients

    Tracy Miles is an Oncologist and a Hematologist practicing medicine in Neenah, Wisconsin. Dr. Miles is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, and Breast Cancer. Dr. Miles is board certified in Medical Oncology, American Board Of Internal Medicine (2013) and Internal Medicine, American Board Of Internal Medicine (2007). Dr. Miles is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Endocrinology
    Experienced in Neuroendocrine Tumor
    Endocrinology
    Referral required

    ThedaCare Physicians EndocrinologyNeenah Medical Center

    200 Theda Clark Medical Plaza, Suite 240, 
    Neenah, WI 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Mihailidis is an Endocrinologist practicing medicine in Neenah, Wisconsin. Dr. Mihailidis is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Thyroid Storm, Hyperthyroidism, and Hyperparathyroidism. Dr. Mihailidis is board certified in Internal Medicine, American Board Of Internal Medicine (2013) and American Board Of Internal Medicine (2015). Dr. Mihailidis is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Gastroenterology
    Experienced in Neuroendocrine Tumor
    Gastroenterology
    Referral may be required

    ThedaCare GastroenterologyNeenah

    200 Theda Clark Medical Plaza, Ste 310, 
    Neenah, WI 
     (0.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Timothy Edison is a Gastroenterologist practicing medicine in Neenah, Wisconsin. Dr. Edison is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Crohn's Disease, Esophagitis, Colitis, Endoscopy, and Gastrectomy. Dr. Edison is board certified in Gastroenterology, American Board Of Internal Medicine (1993) and Internal Medicine, American Board Of Internal Medicine (1990). Dr. Edison is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Internal Medicine
    Experienced in Neuroendocrine Tumor
    Internal Medicine

    ThedaCare Physicians Neenah

    333 N Green Bay Rd, 
    Neenah, WI 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Johnson is a primary care provider, practicing in Internal Medicine in Neenah, Wisconsin. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses High Cholesterol, Hypothyroidism, Maturity Onset Diabetes of the Young, and Type 2 Diabetes (T2D). Dr. Johnson is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Neurosurgery
    Experienced in Neuroendocrine Tumor
    Neurosurgery
    Referral may be required
    1305 W American Dr, 
    Neenah, WI 
     (2.8 miles away)
    Languages Spoken:
    English

    Dana Defta is a Neurosurgery provider practicing medicine in Neenah, Wisconsin. Dr. Defta is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Schwannoma, Acoustic Neuroma, Neuroendocrine Tumor, and Thrombectomy.

    Experienced in Neuroendocrine Tumor
    Experienced in Neuroendocrine Tumor
    Referral may be required

    Office

    333 N Commercial St Ste 100, 
    Neenah, WI 
     (3.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Robert Haller is a Radiologist practicing medicine in Neenah, Wisconsin. Dr. Haller is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Chronic Cough, Vertigo, Hepatocerebral Degeneration, Vertebroplasty, and Bone Graft. Dr. Haller is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Gastroenterology
    Experienced in Neuroendocrine Tumor
    Gastroenterology
    Referral may be required

    Ascension Ne Wisconsin-Midway Place

    1550 Midway Pl, 
    Menasha, WI 
     (3.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sankalp Dwivedi practices practicing medicine in Menasha, Wisconsin. Dr. Dwivedi is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Mallory-Weiss Syndrome, Hemorrhoids, Hiatal Hernia, Gastrectomy, and Colonoscopy. Dr. Dwivedi is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Family Medicine
    Experienced in Neuroendocrine Tumor
    Family Medicine

    ThedaCare PhysiciansAppleton North

    2500 East Capitol Drive, 
    Appleton, WI 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    David Anderla is a primary care provider, practicing in Family Medicine in Appleton, Wisconsin. Dr. Anderla is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Hypothyroidism, Obesity in Children, HER2 Negative Breast Cancer, and Li-Fraumeni Syndrome. Dr. Anderla is board certified in Family Medicine, American Board Of Family Medicine (1996). Dr. Anderla is currently accepting new patients.

    Advanced in Neuroendocrine Tumor
    Oncology | Hematology
    Advanced in Neuroendocrine Tumor
    Oncology | Hematology
    Referral may be required

    ThedaCare Regional Medical Center Appleton Inc

    2500 E Capitol Dr., 
    Appleton, WI 
     (8.9 miles away)
    Languages Spoken:
    English, Italian, Spanish
    Accepting New Patients

    Ryan Engel is an Oncologist and a Hematologist practicing medicine in Appleton, Wisconsin. Dr. Engel is rated as an Advanced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 28 other conditions, according to our data. His clinical expertise encompasses Lung Cancer, Small Cell Lung Cancer (SCLC), Inflammatory Breast Cancer, and Paget Disease of the Breast. Dr. Engel is board certified in American Board Of Internal Medicine, Hematology, American Board Of Internal Medicine (2007), Internal Medicine, American Board Of Internal Medicine (2003), and Medical Oncology, American Board Of Internal Medicine (2007). Dr. Engel is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Experienced in Neuroendocrine Tumor
    Referral may be required

    Ascension NE Wisconsin - St. Elizabeth Cancer Center

    1506 S Oneida St, 
    Appleton, WI 
     (5.2 miles away)
    Languages Spoken:
    English, Russian
    Accepting New Patients

    Alexander Starr is an Oncologist practicing medicine in Appleton, Wisconsin. Dr. Starr is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Myelodysplastic Syndrome (MDS), Lung Cancer, and Bone Marrow Aspiration. Dr. Starr is board certified in The American Board Of Internal Medicine - Medical Oncology. Dr. Starr is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Hematology | Oncology
    Experienced in Neuroendocrine Tumor
    Hematology | Oncology
    Referral may be required

    ThedaCare Aco LLC

    122 E College Ave, 
    Appleton, WI 
     (6.0 miles away)
    Languages Spoken:
    English, German
    Accepting New Patients

    Richard Warren is a Hematologist and an Oncologist practicing medicine in Appleton, Wisconsin. Dr. Warren is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Thrombocytopenia, Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Angiosarcoma. Dr. Warren is currently accepting new patients.

    Experienced in Neuroendocrine Tumor
    Internal Medicine
    Experienced in Neuroendocrine Tumor
    Internal Medicine

    Ascension Northeast Wisconsin St. Elizabeth Hospital

    1506 S Oneida St, 
    Appleton, WI 
     (5.2 miles away)
    Languages Spoken:
    English

    Vinod Kumar is a primary care provider, practicing in Internal Medicine in Appleton, Wisconsin. Dr. Kumar is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Typhoid Fever, Salmonella Enterocolitis, Dengue Fever, Vitrectomy, and Endoscopy.

    Experienced in Neuroendocrine Tumor
    Hematology | Oncology
    Experienced in Neuroendocrine Tumor
    Hematology | Oncology
    Referral may be required

    ThedaCare Regional Cancer Center

    2500 East Capitol Drive, 
    Appleton, WI 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Taking care of patients with a diverse set of medical issues and involving them in complex decisions is a rewarding experience. By sharing the medical knowledge that’s relevant and important to each individual, I can begin to help every patient better understand and participate in a mutually agreedupon care plan. This approach also optimizes the quality of care they deserve. I grew up on a farm in Wisconsin in a family of eight, so I learned the benefits of hard work early on. My parents are teachers, so it’s no surprise I am also a lifetime learner. Dr. Klinkhammer is rated as an Experienced provider by MediFind in the treatment of Neuroendocrine Tumor. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Prostate Cancer, Familial Prostate Cancer, and Breast Cancer. Dr. Klinkhammer is board certified in American Board Of Internal Medicine (2009), Medical Oncology, American Board Of Internal Medicine (2009), and Internal Medicine, American Board Of Internal Medicine (2006). Dr. Klinkhammer is currently accepting new patients.

    Showing 1-20 of 40

    Last Updated: 09/26/2026

    What is the definition of Neuroendocrine Tumor?

    Neuroendocrine tumors are rare cancers that grow from neuroendocrine cells. Neuroendocrine cells receive signals from the nervous system to release hormones. There are several types of neuroendocrine tumors, although most occur in the lungs, pancreas, adrenal glands, small intestine, appendix, and rectum. Neuroendocrine tumors may also spread to the lymph nodes, liver, or bones.

    When should I see a Neuroendocrine Tumor doctor near neenah, WI?

    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 Neuroendocrine Tumor doctor near neenah, WI?

    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 Neuroendocrine Tumor doctors near neenah, WI?

    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 Neuroendocrine Tumor doctors near neenah, WI?

    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 Neuroendocrine Tumor doctor near neenah, WI?

    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 Neuroendocrine Tumor doctor search results page. 

    Why is it important to get a second opinion from a different Neuroendocrine Tumor 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 Neuroendocrine Tumor doctor near neenah, WI?

    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 Neuroendocrine Tumor 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 Neuroendocrine Tumor 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 Neuroendocrine Tumor doctors near neenah, WI?

    Look for the filter feature on the left side of the Neuroendocrine Tumor 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 Neuroendocrine Tumor doctor that offers video calls?

    Look for the filter feature on the left-side of the Neuroendocrine Tumor 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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