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

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 115 doctor with experience in Gastrointestinal Stromal Tumor near Berkeley, CA. Of these, 97 are Experienced and 18 are Advanced.

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115 providers found
    Uma Suryadevara
    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    ABSMC Comprehensive Cancer Center

    2001 Dwight Way, 
    Berkeley, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Uma Suryadevara is a Hematologist in Berkeley, California. Dr. Suryadevara is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, Breast Cancer, and Bone Marrow Aspiration. Dr. Suryadevara is currently accepting new patients.

    Oleg I. Krijanovski
    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    ABSMC Comprehensive Cancer Center

    2001 Dwight Way, 
    Berkeley, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Oleg Krijanovski is a Hematologist in Berkeley, California. Dr. Krijanovski is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Thrombocytopenia, Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Small Cell Lung Cancer (SCLC), and Bone Marrow Aspiration. Dr. Krijanovski is currently accepting new patients.

    Xin Li
    Experienced in Gastrointestinal Stromal Tumor
    Hematology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology

    ABSMC Comprehensive Cancer Center

    2001 Dwight Way, 
    Berkeley, CA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Xin Li is a Hematologist in Berkeley, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Breast Cancer, Angiosarcoma, Paget Disease of the Breast, Thrombocytopenia, and Bone Marrow Aspiration. Dr. Li is currently accepting new patients.

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    Saurabh Gupta
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology

    Telegraph Care Center

    2850 Telegraph Avenue, Suite 130, 
    Berkeley, CA 
     (1.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Saurabh Gupta is a Gastroenterologist in Berkeley, California. Dr. Gupta has been practicing medicine for over 18 years and is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Pancreatic Adenoma, Gallstones, Choledocholithiasis, Pancreatectomy, and Endoscopy. Dr. Gupta is currently accepting new patients.

    Giovanni Begossi
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery

    Hawthorne Avenue Care Center

    365 Hawthorne Avenue, Suite 301, 
    Oakland, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Giovanni Begossi is a General Surgeon in Oakland, California. Dr. Begossi is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Hyperparathyroidism, Colorectal Cancer, Gallbladder Cancer, Parathyroidectomy, and Thyroidectomy. Dr. Begossi is currently accepting new patients.

    Robert Flavell
    Advanced in Gastrointestinal Stromal Tumor
    Radiology | Nuclear Medicine
    Advanced in Gastrointestinal Stromal Tumor
    Radiology | Nuclear Medicine

    Radiology At China Basin

    185 Berry St., Lobby 6, Suite 180 And 190, 
    San Francisco, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Dr. Robert Flavell is a radiologist who cares for both adults and children, and specializes in nuclear medicine, the use of small amounts of radioactive materials to evaluate organ systems. He is chief of molecular imaging and therapeutics for the UCSF Department of Radiology and Biomedical Imaging. In research, Flavell focuses on developing new methods of diagnosing and treating cancer using molecular imaging technology, which shows what is taking place in the body at a cellular and molecular level. After earning a doctorate in chemical biology at the Rockefeller University, Flavell earned his medical degree at Weill Cornell Medicine. At UCSF, he completed a residency in diagnostic radiology, followed by a fellowship in nuclear medicine. Dr. Flavell is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Neuroendocrine Tumor, Smoldering Multiple Myeloma, Fibrolamellar Carcinoma, and Gastrointestinal Stromal Tumor.

    Edward Y. Chan
    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Edward Y. Chan, MD Private Practice

    728 Pacific Ave, Ste 504, 
    San Francisco, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    caring, good listener, dedicated, intelligent, compassionate, committed, healing and reassuring. Dr. Chan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Heart Tumor, Colorectal Cancer, Familial Colorectal Cancer, Endoscopy, and Bone Marrow Aspiration.

    Justin P. Quock
    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Justin P. Quock, MD Private Practice

    929 Clay St, Ste 207, 
    San Francisco, CA 
     (9.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Caring, compassionate, and patient centric care. Dr. Quock is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Small Cell Lung Cancer (SCLC), Thrombocytopenia, Pleuropulmonary Blastoma, Lung Cancer, and Bone Marrow Aspiration.

    Spencer Behr
    Experienced in Gastrointestinal Stromal Tumor
    Radiology | Nuclear Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Radiology | Nuclear Medicine

    Radiology At China Basin

    185 Berry St., Lobby 6, Suite 180 And 190, 
    San Francisco, CA 
     (9.2 miles away)
    Languages Spoken:
    English

    Dr. Spencer Behr is a radiologist with expertise in molecular imaging, radiation therapy and abdominal imaging. He has a special interest in radiomics, extracting data from medical images that can be used to better predict and assess a patient's response to cancer treatment. Behr pursues translational research – applying laboratory findings to the development of medical therapies – on the use of molecular and hybrid imaging to better treat prostate cancer. He is particularly interested in new radiology techniques that combine PET scanning with CT or MRI. He has pursued research projects that involve collaboration among multiple departments, aiming to foster discussions among specialists of various disciplines and to optimize the impact of these studies on patient care. Behr earned his medical degree from Tufts University School of Medicine. He completed a residency in diagnostic radiology at Lahey Hospital & Medical Center, serving as chief resident. At UCSF, he completed fellowships in abdominal imaging and nuclear medicine. Behr enjoys mentoring medical students, residents and fellows, and has received national recognition for his excellence in teaching and mentoring. He serves as fellowship director for radiology and biomedical imaging, co-director of the Helen Diller Family Comprehensive Cancer Center's Cancer Imaging Research Shared Resource and vice chair of UCSF's Committee on Rules & Jurisdiction. Dr. Behr is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Neuroendocrine Tumor, Ureterocele, WT1-Related Wilms Tumor Syndromes, Pancreaticoduodenectomy, and Prostatectomy.

    Derek Sun
    Experienced in Gastrointestinal Stromal Tumor
    Radiology
    Experienced in Gastrointestinal Stromal Tumor
    Radiology

    Radiology At China Basin

    185 Berry St., Lobby 6, Suite 180 And 190, 
    San Francisco, CA 
     (9.2 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Accepting New Patients

    Dr. Derek Sun is a radiologist who interprets medical imaging that includes X-rays, ultrasound images, CT scans and MRI. He has a particular interest in diseases and conditions of the abdomen and pelvis. Sun earned his medical degree at Albert Einstein College of Medicine. He completed a residency in radiology at NYC Health + Hospitals/Jacobi, followed by a fellowship in abdominal imaging at UCSF. Sun is passionate about educating physicians-in-training. He serves as associate director of UCSF’s program in abdominal imaging and ultrasound, for which he teaches high-level concepts in medical imaging. He received the Hideyo Minagi Outstanding Teacher Award in 2019. A native San Franciscan, Sun enjoys giving back to his community. He volunteers at a local food bank and promotes STEM education (science, technology, engineering and mathematics) to Bay Area students. Dr. Sun is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Chronic Cough, Fibrolamellar Carcinoma, WT1-Related Wilms Tumor Syndromes, Progressive Familial Intrahepatic Cholestasis Type 1, and Small Bowel Resection.

    Hueylan Chern
    Experienced in Gastrointestinal Stromal Tumor
    Colorectal Surgery
    Experienced in Gastrointestinal Stromal Tumor
    Colorectal Surgery

    Center For Colorectal Surgery

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

    Dr. Hueylan Chern is a colorectal surgeon at UCSF Medical Center. She specializes in minimally invasive procedures for conditions such as colorectal cancer, inflammatory bowel disease and diverticular disease. She has expertise in endorectal ultrasound, transanal endoscopic microsurgery and sphincter-preserving operations. In research, Chern's interests include endorectal ultrasound and colorectal cancer. Chern earned her medical degree at the University of Medicine and Dentistry of New Jersey (UMDNJ). She completed general surgery training at Brown University and a fellowship in colorectal surgery at UMDNJ, followed by additional oncology training at Memorial Sloan Kettering Cancer Center. Dr. Chern is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Familial Colorectal Cancer, Rectal Prolapse, Encopresis, Hernia Surgery, and Ileostomy.

    Benjamin M. Yeh
    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Radiology At Mission Bay

    1975 Fourth St., First Floor, C1422, 
    San Francisco, CA 
     (9.8 miles away)
    Languages Spoken:
    English

    Dr. Benjamin M. Yeh is a radiologist who specializes in abdominal imaging. He has particular expertise in computed tomography (CT), contrast materials (substances introduced to make certain internal structures more visible), advanced liver imaging, and imaging of the genital and urinary organs. Yeh has received grants from the National Institutes of Health to study and develop novel CT contrast materials. He holds three patents. Yeh earned his medical degree at Duke University. He completed a residency in radiology and a fellowship in abdominal imaging at UCSF. Yeh is active in teaching at UCSF. Dr. Yeh is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Progressive Familial Intrahepatic Cholestasis Type 2, Progressive Familial Intrahepatic Cholestasis Type 1, WT1-Related Wilms Tumor Syndromes, Small Bowel Resection, and Liver Embolization.

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

    Lifelong Medical Care

    3260 Sacramento St, 
    Berkeley, CA 
     (1.6 miles away)
    Languages Spoken:
    English

    Ji Chen is a primary care provider, practicing in Internal Medicine in Berkeley, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Postmenopausal Osteoporosis, Osteoporosis, Osmotic Diuresis, and Headache.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Stanford Health Care

    5800 Hollis St, 
    Emeryville, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Milana Dolezal is a Hematologist in Emeryville, California. Dr. Dolezal is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, Angiosarcoma, and Bone Marrow Aspiration.

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

    Stanford Health Care Emeryville 5800

    5800 Hollis St, 
    Emeryville, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ariadne Lie is a primary care provider, practicing in Internal Medicine in Emeryville, California. Dr. Lie is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Sickle Cell Disease, High Cholesterol, Type 2 Diabetes (T2D), and Cerebral Palsy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Office

    5800 Hollis St Fl 4, 
    Emeryville, CA 
     (2.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Anjali Sibley is a Hematologist in Emeryville, California. Dr. Sibley is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. Her top areas of expertise are Anemia, Adenoid Cystic Carcinoma, Acinic Cell Carcinoma of Salivary Glands, and Salivary Gland Tumors.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery

    First Surgical Consultants

    365 Hawthorne Ave Ste 101, 
    Oakland, CA 
     (2.6 miles away)
    Languages Spoken:
    English

    Ajay Upadhyay is a General Surgeon in Oakland, California. Dr. Upadhyay is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Familial Colorectal Cancer, Hernia, Gallstones, Gastrectomy, and Sleeve Gastrectomy.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery | Surgical Oncology
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery | Surgical Oncology

    Oakland Medical Center

    3600 Broadway, 3rd Floor Station 38, 
    Oakland, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    George Kazantsev is a General Surgeon and a Surgical Oncologist in Oakland, California. Dr. Kazantsev is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Gastrointestinal Fistula, Bile Duct Cysts, Pancreatic Cancer, Pancreaticoduodenectomy, and Pancreatectomy. Dr. Kazantsev is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology

    Office

    388 9th St Ste 218B, 
    Oakland, CA 
     (4.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Min Yan is a Hematologist in Oakland, California. Dr. Yan is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Familial Colorectal Cancer, Breast Cancer, Paget Disease of the Breast, and Lynch Syndrome.

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

    Asian Health Services

    818 Webster St, 
    Oakland, CA 
     (5.0 miles away)
    Languages Spoken:
    English

    Chung Tse is a primary care provider, practicing in Internal Medicine in Oakland, California. Dr. Tse is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His top areas of expertise are Jaundice, Hepatitis, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young.

    Showing 1-20 of 115

    Last Updated: 04/28/2026

    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 Berkeley, 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 Berkeley, 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 Berkeley, 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 Berkeley, 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 Berkeley, 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 Berkeley, 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 Berkeley, 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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