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

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 22 doctor with experience in Gastrointestinal Stromal Tumor near Pleasanton, CA. Of these, 17 are Experienced, 4 are Advanced and 1 are Distinguished.

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22 providers found
    Distinguished in Gastrointestinal Stromal Tumor
    Family Medicine
    Distinguished in Gastrointestinal Stromal Tumor
    Family Medicine

    University Healthcare Alliance

    4725 1st St, Suite 100, 
    Pleasanton, CA 
     (0.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Shazia Mughal is a primary care provider, practicing in Family Medicine in Pleasanton, California. Dr. Mughal is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Gastrointestinal Stromal Tumor, Mesenchymoma, Memory Loss, and End-Stage Renal Disease (ESRD).

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

    Dublin Center

    4000 Dublin Blvd., Suite 310, 
    Dublin, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Johnny Cai is a Hematologist practicing medicine in Dublin, California. Dr. Cai is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His clinical expertise encompasses Teratoma of the Mediastinum, Testicular Cancer, Cryoglobulinemia, and Choriocarcinoma. Dr. Cai is board certified in Hematology - Board Certified and Medical Oncology - Board Certified. Dr. Cai is currently accepting new patients.

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

    Stanford Health Care Tri-Valley

    5555 W Las Positas Blvd, 
    Pleasanton, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Arpeet Shah is a Hematologist practicing medicine in Pleasanton, California. Dr. Shah 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 Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Blood Clots, and Thrombocytopenia.

    Learn about our expert tiers
    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Internal Medicine

    Stanford Health Care Tri-Valley

    5555 W Las Positas Blvd, 
    Pleasanton, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Thomas Lew is a primary care provider, practicing in Internal Medicine in Pleasanton, California. Dr. Lew is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Pneumonia, Chronic Obstructive Pulmonary Disease (COPD), Lung Metastases, Gastrostomy, and Colonoscopy.

    Experienced in Gastrointestinal Stromal Tumor
    Interventional Radiology
    Experienced in Gastrointestinal Stromal Tumor
    Interventional Radiology

    Stanford Health Care Tri-Valley

    5555 W Las Positas Blvd, 
    Pleasanton, CA 
     (2.3 miles away)
    Languages Spoken:
    English

    Ryan Chao is an Interventional Radiologist practicing medicine in Pleasanton, California. Dr. Chao is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ascites, Familial Pancreatic Cancer, Pancreatic Cancer, Bone Marrow Aspiration, and Gastrostomy.

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

    Stanford Health Care Tri-Valley

    5555 W Las Positas Blvd, 
    Pleasanton, CA 
     (2.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yen-chung Lee is a General Surgeon practicing medicine in Pleasanton, California. Dr. Lee is rated as an Experienced 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 Hernia, Gallbladder Disease, Cellulitis, Gastrectomy, and Sleeve Gastrectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Bay Imaging Consultants Medical Group

    6380 Clark Ave, 
    Dublin, CA 
     (3.9 miles away)
    Languages Spoken:
    English

    Shoba Kankipati is a Hematologist practicing medicine in Dublin, California. Dr. Kankipati 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 Breast Cancer, Paget Disease of the Breast, Pleuropulmonary Blastoma, and Non-Hodgkin Lymphoma.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology

    Bay Imaging Consultants Medical Group

    6380 Clark Ave, 
    Dublin, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bao Dao is a Hematologist and an Oncologist practicing medicine in Dublin, California. Dr. Dao is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Follicular Lymphoma, Pulmonary Embolism, and Iron Deficiency Anemia.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor

    Valley Medical Oncology Consultants

    5725 W Las Positas Blvd Ste 100, 
    Pleasanton, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rishi Sawhney is an Oncologist practicing medicine in Pleasanton, California. Dr. Sawhney is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 105 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Hemochromatosis, Paget Disease of the Breast, and Angiosarcoma.

    Advanced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Advanced in Gastrointestinal Stromal Tumor
    Gastroenterology

    Sonia Santana DO A Professional Corporation

    5565 W Las Positas Blvd Ste 200, 
    Pleasanton, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Samer Eldika is a Gastroenterologist practicing medicine in Pleasanton, California. Dr. Eldika is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 43 other conditions, according to our data. His clinical expertise encompasses Bile Duct Stricture, Cholestasis, Bile Duct Obstruction, Endoscopy, and Gastrectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology
    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology

    UCSF – Washington Cancer Center

    2500 Mowry Ave., Suite 227, 
    Fremont, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Matthew Tenold is a specialist in the care of patients with cancers and blood diseases. His firsthand experience in being treated for and cured of lymphoma sparked his desire for a career in medicine and his enduring passion for providing care throughout each patient's cancer journey. Tenold's research has focused on acute leukemia and renal cell carcinoma (kidney cancer). Tenold earned his medical degree from Albany Medical College. At the University of California, Davis School of Medicine, he completed a residency in internal medicine and a fellowship in hematology and oncology, serving as chief fellow. Outside of work, Tenold loves spending time with his wife, a pediatrician, and son. He also enjoys playing guitar, snowboarding, reading science fiction, working on his rebuilt 1968 Camaro and custom-built electric scooter, and trying to become a better pizza chef. Dr. Tenold is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Stomach Cancer, Myelodysplastic Syndrome (MDS), and Gastroesophageal Junction Cancer. Dr. Tenold is board certified in American Board Of Internal Med/Medical Oncology, Medical Oncology, American Board Of Internal Medicine/Hematology, Hematology, and American Board Of Internal Medicine, Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology

    Fremont Primary Care Inc

    734 Mowry Ave, 
    Fremont, CA 
     (8.4 miles away)
    Languages Spoken:
    English

    Sukhwinder Sandhu is a Gastroenterologist practicing medicine in Fremont, California. Dr. Sandhu is rated as an Experienced 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 Diverticular Disease, Hepatitis, Indigestion, Stent Placement, and Thrombectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Valley Medical Oncology Consultants

    5725 W Las Positas Blvd Ste 100, 
    Pleasanton, CA 
     (9.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Kavitha Raj is an Oncologist practicing medicine in Pleasanton, California. Dr. Raj is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 77 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Thrombocytopenia, and Angiosarcoma.

    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology

    We Care Hospice Inc

    2333 Mowry Ave Ste 300, 
    Fremont, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Saurabh Sethi is a Gastroenterologist practicing medicine in Fremont, California. Dr. Sethi 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 Choledocholithiasis, Indigestion, Tenesmus, Endoscopy, and Gastrectomy.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor

    University Healthcare Alliance

    20055 Lake Chabot Rd Ste 130, 
    Castro Valley, CA 
     (11.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Nitin Joshi is an Oncologist practicing medicine in Castro Valley, California. Dr. Joshi is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 59 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Gastroesophageal Junction Cancer, and Lynch Syndrome.

    Advanced in Gastrointestinal Stromal Tumor
    Hematology
    Advanced in Gastrointestinal Stromal Tumor
    Hematology

    Office

    13851 E 14th St Fl 3, 
    San Leandro, CA 
     (14.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Qaiser Niaz is a Hematologist practicing medicine in San Leandro, California. Dr. Niaz is rated as an Advanced 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 Colorectal Cancer, Familial Colorectal Cancer, Breast Cancer, and Paget Disease of the Breast.

    Experienced in Gastrointestinal Stromal Tumor
    Family Medicine
    Experienced in Gastrointestinal Stromal Tumor
    Family Medicine

    John Muir Physician Network

    4165 Blackhawk Plaza Cir Ste 265, 
    Danville, CA 
     (10.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Schierman is a primary care provider, practicing in Family Medicine in Danville, California. Dr. Schierman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Familial Hypertension.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Office

    20400 Lake Chabot Rd Ste 102, 
    Castro Valley, CA 
     (11.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Srikanth Reddy is a Hematologist practicing medicine in Castro Valley, California. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Pleuropulmonary Blastoma, and Angiosarcoma.

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

    Washington Township Medical Foundation

    39141 Civic Center Dr Ste 335, 
    Fremont, CA 
     (11.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    William Dugoni is a General Surgeon practicing medicine in Fremont, California. Dr. Dugoni is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Breast Cancer, Paget Disease of the Breast, Hernia Surgery, and Lymphadenectomy. Dr. Dugoni is currently accepting new patients.

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

    Alameda Health System

    664 Southland Mall, 
    Hayward, CA 
     (12.4 miles away)
    Languages Spoken:
    English

    Robert Lake is a primary care provider, practicing in Internal Medicine in Hayward, California. Dr. Lake is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Gastrointestinal Stromal Tumor, Type 2 Diabetes (T2D), and Hypertension.

    Showing 1-20 of 22

    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 Pleasanton, 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 Pleasanton, 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 Pleasanton, 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 Pleasanton, 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 Pleasanton, 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 Pleasanton, 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 Pleasanton, 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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