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

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 141 doctor with experience in Gastrointestinal Stromal Tumor near Santa Monica, CA. Of these, 121 are Experienced, 17 are Advanced and 3 are Distinguished.

Location
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141 providers found
    Distinguished in Gastrointestinal Stromal Tumor
    Distinguished in Gastrointestinal Stromal Tumor

    Office

    100 UCLA Medical Plz Ste 550, 
    Los Angeles, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bartosz Chmielowski is a Hematologist practicing medicine in Los Angeles, California. Dr. Chmielowski is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 27 other conditions, according to our data. His clinical expertise encompasses Melanoma, Adult Soft Tissue Sarcoma, Metastatic Uveal Melanoma, Vulvectomy, and Tissue Biopsy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    UCLA Medical Center-Santa Monica

    1250 16th St, 
    Santa Monica, CA 
     (1.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Kathleen Ruchalski is a Radiologist practicing medicine in Santa Monica, California. She has been practicing medicine for over 18 years. Dr. Ruchalski is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Lung Nodules, Pleurisy, Pleural Effusion, and ALK-Positive Non-Small Cell Lung Cancer.

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

    UCLA Medical Center-Santa Monica

    1250 16th St, 
    Santa Monica, CA 
     (1.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Victor Sai is a Radiologist practicing medicine in Santa Monica, California. He has been practicing medicine for over 18 years. Dr. Sai is rated as an Experienced 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 Visceromegaly, Muscle Invasive Bladder Cancer, Uterine Fibroids, and Angiomyoma.

    Learn about our expert tiers
    Experienced in Gastrointestinal Stromal Tumor
    Hematology Oncology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology Oncology | Oncology
    2001 Santa Monica Boulevard, Suite 560W, 
    Santa Monica, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sean Fischer is a Hematologist Oncology specialist and an Oncologist practicing medicine in Santa Monica, California. Dr. Fischer is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Monoclonal Gammopathy of Undetermined Significance (MGUS), Familial Colorectal Cancer, and Colorectal Cancer. Dr. Fischer is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Resolution Imaging Medical Corporation

    2336 Santa Monica Blvd Ste 206, 
    Santa Monica, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Robert Krasny is a Radiologist practicing medicine in Santa Monica, California. Dr. Krasny is rated as an Experienced 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 Non-Alcoholic Fatty Liver Disease, Visceromegaly, Angiomyoma, and Uterine Fibroids.

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

    Office

    2428 Santa Monica Blvd Lowr Level, 
    Santa Monica, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Omar Arafat is a Radiologist practicing medicine in Santa Monica, California. Dr. Arafat is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Gallbladder Disease, Non-Alcoholic Fatty Liver Disease, and Angiomyoma.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery | Surgical Oncology
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery | Surgical Oncology
    2121 Santa Monica Boulevard, 
    Santa Monica, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Anton Bilchik is a General Surgeon and a Surgical Oncologist practicing medicine in Santa Monica, California. Dr. Bilchik is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Pancreatic Cancer, Stomach Cancer, Hernia Surgery, and Hepatectomy. Dr. Bilchik is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Hematology Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Hematology Oncology
    2121 Santa Monica Boulevard, 
    Santa Monica, CA 
     (1.5 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Timothy Kristedja is a Hematologist and a Hematologist Oncology provider practicing medicine in Santa Monica, California. Dr. Kristedja is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Melanoma, Endometrial Cancer, Pleuropulmonary Blastoma, and Lung Cancer. Dr. Kristedja is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Beverly Radiology Medical Group III

    1510 Cotner Ave, 
    Los Angeles, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Tanya Kisler is a Radiologist practicing medicine in Los Angeles, California. Dr. Kisler is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Non-Alcoholic Fatty Liver Disease, Visceromegaly, Thyroid Nodule, and Angiomyoma.

    Advanced in Gastrointestinal Stromal Tumor
    General Surgery
    Advanced in Gastrointestinal Stromal Tumor
    General Surgery

    Office

    200 Medical Plz, 
    Los Angeles, CA 
     (4.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Frederick Eilber is a General Surgeon practicing medicine in Los Angeles, California. Dr. Eilber is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Synovial Sarcoma, Retroperitoneal Liposarcoma, and Liposarcoma.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (4.6 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Jordan Anaokar is a Radiologist practicing medicine in Los Angeles, California. She has been practicing medicine for over 18 years. Dr. Anaokar is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Renal Cell Carcinoma (RCC), WT1-Related Wilms Tumor Syndromes, Ureterocele, and Lymphofollicular Hyperplasia.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Rinat Masamed is a Radiologist practicing medicine in Los Angeles, California. Dr. Masamed is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 27 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Gallbladder Disease, Thyroid Nodule, and Colonic Malakoplakia.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Ronald Reagan UCLA Medical Center

    757 Westwood Plz, 
    Los Angeles, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Antonio Gutierrez is a Radiologist practicing medicine in Los Angeles, California. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His clinical expertise encompasses Fibrosing Mediastinitis, Lung Nodules, Pleural Effusion, and Pleurisy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    UCLA Department Of Surgery

    10833 Le Conte Ave, 
    Los Angeles, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Michael Douek is a Radiologist practicing medicine in Los Angeles, California. Dr. Douek is rated as an Experienced 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 Thyroid Nodule, Appendicitis, Breast Cancer, and Muscle Invasive Bladder Cancer.

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

    UCLA Department Of Surgery

    10833 Le Conte Ave, 
    Los Angeles, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Tara Russell is a General Surgeon practicing medicine in Los Angeles, California. Dr. Russell is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Adult Soft Tissue Sarcoma, Liposarcoma, Synovial Sarcoma, Ileostomy, and Hepato-Pancreato-Biliary Surgery.

    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Surgical Oncology

    Office

    200 Medical Plz Ste 214, 
    Los Angeles, CA 
     (4.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Girgis is a Surgical Oncologist practicing medicine in Los Angeles, California. Dr. Girgis 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, Stomach Cancer, Neuroendocrine Tumor, Pancreatectomy, and Pancreaticoduodenectomy.

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

    Office

    757 Westwood Plz Dept Of, 
    Los Angeles, CA 
     (4.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    David Juice is a Radiologist practicing medicine in Los Angeles, California. He has been practicing medicine for over 17 years. Dr. Juice is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Osteopenia, Melorheostosis with Osteopoikilosis, Melorheostosis, and Pleurisy.

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

    Office

    757 Westwood Plz Ste 1638, 
    Los Angeles, CA 
     (4.9 miles away)
    Languages Spoken:
    English

    Eric Liu is a Radiologist practicing medicine in Los Angeles, California. Dr. Liu 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 Boils, Visceromegaly, Bronchogenic Cyst, and Ureterocele.

    Advanced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Advanced in Gastrointestinal Stromal Tumor
    Hematology | Oncology

    Sandra Fallon M.D. Inc.

    2020 Santa Monica Blvd Ste 580, 
    Santa Monica, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Arun Singh is a Hematologist and an Oncologist practicing medicine in Santa Monica, California. Dr. Singh is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Retroperitoneal Liposarcoma, Rhabdomyosarcoma Embryonal, Undifferentiated Pleomorphic Sarcoma, Adult Soft Tissue Sarcoma, and Bone Marrow Aspiration.

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

    Cancer Center Of Southern California

    2811 Wilshire Blvd, 
    Santa Monica, CA 
     (2.0 miles away)
    Experience:
    51+ years
    Languages Spoken:
    English
    Offers Telehealth

    Sant Chawla is an Internal Medicine provider practicing medicine in Santa Monica, California. He has been practicing medicine for over 51 years. Dr. Chawla is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Liposarcoma, Synovial Sarcoma, and Myxoid Liposarcoma. Dr. Chawla is board certified in American Board Internal Medicine.

    Showing 1-20 of 141

    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 Santa Monica, 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 Santa Monica, 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 Santa Monica, 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 Santa Monica, 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 Santa Monica, 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 Santa Monica, 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 Santa Monica, 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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