The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in san francisco, CA

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 109 doctor with experience in Gastrointestinal Stromal Tumor near san francisco, CA. Of these, 96 are Experienced and 13 are Advanced.

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109 providers found
    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Referral may be required

    Gastrointestinal Surgical Oncology Clinic

    1825 4th St Fl 4, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Carlos Corvera is a Surgical Oncologist practicing medicine in San Francisco, California. Dr. Corvera is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Liver Cancer, Stomach Cancer, Pancreatectomy, and Hepatectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    Gastrointestinal Medical Oncology Clinic

    1825 Fourth St., Fourth Floor, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    R Kelley is an Oncologist practicing medicine in San Francisco, California. Dr. Kelley is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Cholangiocarcinoma (Bile Duct Cancer), Liver Cancer, Fibrolamellar Carcinoma, Gallbladder Cancer, and Tissue Biopsy. Dr. Kelley is board certified in American Board Of Internal Med/Medical Oncology, Medical Oncology. Dr. Kelley is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Internal Medicine
    Advanced in Gastrointestinal Stromal Tumor
    Internal Medicine

    Sutter Van Ness Campus Medical Office Building

    1100 Van Ness Ave, 
    San Francisco, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Kenneth Binmoeller is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Binmoeller is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Pancreatic Pseudocyst, Achalasia, Bile Duct Obstruction, Endoscopy, and Colonoscopy.

    Learn about our expert tiers
    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    2324 Sacramento Street Care Center

    2324 Sacramento Street, Suite 111, 
    San Francisco, CA 
     (1.3 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Gauri Kelekar is an Oncologist practicing medicine in San Francisco, California. She has been practicing medicine for over 18 years. Dr. Kelekar is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Familial Pancreatic Cancer, Familial Colorectal Cancer, Urothelial Cancer, and Fibrolamellar Carcinoma. Dr. Kelekar is board certified in Medical Oncology - Internal Medicine Hematology. Dr. Kelekar is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Pancreas Center

    1825 Fourth St., Fourth Floor, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Andrew Ko is an Oncologist practicing medicine in San Francisco, California. Dr. Ko is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Stomach Cancer, Pancreatic Ductal Adenocarcinoma, Pancreatic Cancer, and Familial Pancreatic Cancer. Dr. Ko is board certified in American Board Of Internal Med/Medical Oncology, Medical Oncology. Dr. Ko is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Referral may be required

    Center For Neuroendocrine Tumors

    1825 Fourth St., 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Eric Nakakura is a Surgical Oncologist practicing medicine in San Francisco, California. Dr. Nakakura is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 35 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Pancreatic Cancer, Retroperitoneal Liposarcoma, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Nakakura is board certified in American Board Of Surgery, General Surgery. Dr. Nakakura is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Center For Neuroendocrine Tumors

    1825 Fourth St., 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Wesley Kidder is an Oncologist practicing medicine in San Francisco, California. Dr. Kidder is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, and Cholangiocarcinoma (Bile Duct Cancer). Dr. Kidder is board certified in American Board Of Internal Med/Medical Oncology, Medical Oncology. Dr. Kidder is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Gastrointestinal Medical Oncology Clinic

    1825 Fourth St., Fourth Floor, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Katherine Van Loon is an Oncologist practicing medicine in San Francisco, California. Dr. Van Loon is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Lynch Syndrome, and Gastroesophageal Junction Cancer. Dr. Van Loon is board certified in American Board Of Medical Specialties, Medical Oncology and American Board Of Internal Medicine, Internal Medicine. Dr. Van Loon is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Referral may be required

    Gastrointestinal Surgical Oncology Clinic

    1825 Fourth St., Fourth Floor, 
    San Francisco, CA 
     (1.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Kenzo Hirose is a Surgical Oncologist practicing medicine in San Francisco, California. Dr. Hirose is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Pancreatic Cancer, Cholangiocarcinoma (Bile Duct Cancer), Neuroendocrine Tumor, Pancreatectomy, and Pancreaticoduodenectomy. Dr. Hirose is board certified in American Board Of Surgery, General Surgery. Dr. Hirose is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Polycystic Kidney Disease (PKD) Center Of Excellence

    400 Parnassus Ave., B1 Plaza Level, 
    San Francisco, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Zhen Wang is a Radiologist practicing medicine in San Francisco, California. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses Renal Cell Carcinoma (RCC), WT1-Related Wilms Tumor Syndromes, Pancreatic Ductal Adenocarcinoma, Pancreaticoduodenectomy, and Small Bowel Resection. Dr. Wang is board certified in American Board Of Radiology/Diagnostic Radiology, Diagnostic Radiology. Dr. Wang is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Radiology | Nuclear Medicine
    Advanced in Gastrointestinal Stromal Tumor
    Radiology | Nuclear Medicine
    Referral may be required

    Radiology At Parnassus – Main Hospital

    505 Parnassus Ave., Third Floor, Room M-372, 
    San Francisco, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Flavell is a Radiologist and a Nuclear Medicine provider practicing medicine in San Francisco, California. Dr. Flavell is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Smoldering Multiple Myeloma, Fibrolamellar Carcinoma, and Squamous Cell Carcinoma of the Anal Canal (SCAC). Dr. Flavell is board certified in American Board Of Radiology, Diagnostic Radiology and American Board Of Nuclear Medicine, Nuclear Medicine. Dr. Flavell is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Van Ness Campus Medical Office Building

    1100 Van Ness Avenue, Floor 3, 
    San Francisco, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Assad Hassoun is a General Surgeon practicing medicine in San Francisco, California. Dr. Hassoun is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Liver Failure, Pancreatic Cancer, Familial Pancreatic Cancer, Pancreatectomy, and Hepatectomy. Dr. Hassoun is board certified in Surgery - Board Certified. Dr. Hassoun is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Van Ness Campus MOB

    1100 Van Ness Avenue, Floor 3, 
    San Francisco, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Osorio is a General Surgeon practicing medicine in San Francisco, California. Dr. Osorio is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Liver Failure, Fibrolamellar Carcinoma, Cholestasis, Liver Transplant, and Hepatectomy. Dr. Osorio is board certified in Surgery - Board Certified. Dr. Osorio is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Referral may be required

    Van Ness Campus MOB

    1100 Van Ness Avenue, Floor 5, 
    San Francisco, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nazia Hasan is a Gastroenterologist practicing medicine in San Francisco, California. Dr. Hasan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Pancreatic Pseudocyst, Esophageal Perforation, Childhood Pancreatitis, Endoscopy, and Gastrectomy. Dr. Hasan is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Referral may be required

    Andrew S. Nett, MD Private Practice

    1101 Van Ness Ave, Rm 3158, 
    San Francisco, CA 
     (0.8 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Nett is a Gastroenterologist practicing medicine in San Francisco, California. He has been practicing medicine for over 17 years. Dr. Nett is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Bile Duct Stricture, Cholestasis, Bile Duct Obstruction, Endoscopy, and Gastric Bypass. Dr. Nett is board certified in Internal Medicine (Sub: Gastroenterology), Internal Medicine, and Gastroenterology - Board Certified. Dr. Nett is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Advanced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Referral may be required

    Gastroenterology At Mount Zion

    1701 Divisadero St Ste 120, 
    San Francisco, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sun-chuan Dai is a Gastroenterologist practicing medicine in San Francisco, California. Dr. Dai is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Familial Pancreatic Cancer, Childhood Pancreatitis, Bile Duct Stricture, Pancreatectomy, and Endoscopy.

    Experienced in Gastrointestinal Stromal Tumor
    Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Oncology
    Referral may be required

    San Francisco Oncology Associates Medical Group Inc

    2100 Webster St Ste 326, 
    San Francisco, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kevin Kim is an Oncologist practicing medicine in San Francisco, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Melanoma, Metastatic Uveal Melanoma, Melanoma of the Eye, and Uveal Melanoma.

    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine

    Karina G. Arzumanova, MD Private Practice

    2299 Post St, Ste 203, 
    San Francisco, CA 
     (1.2 miles away)
    Languages Spoken:
    English, Armenian, Russian
    Accepting New Patients

    Karina Arzumanova is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Arzumanova is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Vitamin D Deficiency, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Arzumanova is board certified in Internal Medicine. Dr. Arzumanova is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine

    General Internal Medicine At Mount Zion

    1545 Divisadero St., First And Second Floors, 
    San Francisco, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nicole Appelle is a primary care provider, practicing in Internal Medicine in San Francisco, California. Dr. Appelle is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Chronic Cough, Vertigo, Multisystem Inflammatory Syndrome in Children (MIS-C), and COVID-19. Dr. Appelle is board certified in American Board Of Internal Medicine, Internal Medicine. Dr. Appelle is currently accepting new patients.

    Advanced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    Office

    2100 Webster St Ste 205, 
    San Francisco, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ari Baron is a Hematologist and an Oncologist practicing medicine in San Francisco, California. Dr. Baron is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 58 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Pancreatic Cancer, Liver Cancer, Familial Colorectal Cancer, and Bone Marrow Aspiration.

    Showing 1-20 of 109

    Last Updated: 09/26/2026

    What is the definition of Gastrointestinal Stromal Tumor?

    A gastrointestinal stromal tumor (GIST) is a type of tumor that occurs in the gastrointestinal tract, most commonly in the stomach or small intestine. This type of tumor is thought to grow from specialized cells found in the gastrointestinal tract called interstitial cells of Cajal (ICCs) or precursors to these cells. Affected individuals can develop one or more tumors. GISTs are usually found in adults between ages 40 and 70; rarely, children and young adults develop this type of tumor.

    When should I see a Gastrointestinal Stromal Tumor doctor near san francisco, 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 Gastrointestinal Stromal Tumor doctor near san francisco, 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 Gastrointestinal Stromal Tumor doctors near san francisco, 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 Gastrointestinal Stromal Tumor doctors near san francisco, 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 Gastrointestinal Stromal Tumor doctor near san francisco, 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 Gastrointestinal Stromal Tumor doctor search results page. 

    Why is it important to get a second opinion from a different Gastrointestinal Stromal 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 Gastrointestinal Stromal Tumor doctor near san francisco, 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 Gastrointestinal Stromal 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 Gastrointestinal Stromal 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 Gastrointestinal Stromal Tumor doctors near san francisco, CA?

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

    Look for the filter feature on the left-side of the Gastrointestinal Stromal 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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