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

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 195 doctor with experience in Gastrointestinal Stromal Tumor near West Hollywood, CA. Of these, 167 are Experienced, 21 are Advanced and 6 are Distinguished.

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195 providers found
    Distinguished in Gastrointestinal Stromal Tumor
    Distinguished in Gastrointestinal Stromal Tumor

    Office

    100 UCLA Medical Plz Ste 550, 
    Los Angeles, CA 
     (4.1 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.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Cindy Kallman is a Radiologist practicing medicine in West Hollywood, California. Dr. Kallman is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses WT1-Related Wilms Tumor Syndromes, ALK-Positive Non-Small Cell Lung Cancer, Gastroesophageal Junction Cancer, Synovial Sarcoma, and Small Bowel Resection.

    Distinguished in Gastrointestinal Stromal Tumor
    General Surgery
    Distinguished in Gastrointestinal Stromal Tumor
    General Surgery

    Samuel Oschin Cancer Center

    127 S San Vicente Blvd # 7, 
    Los Angeles, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Alexandra Gangi is a General Surgeon practicing medicine in Los Angeles, California. Dr. Gangi is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Neuroendocrine Tumor, Colorectal Cancer, Familial Colorectal Cancer, Pancreatectomy, and Mastectomy.

    Learn about our expert tiers
    Advanced in Gastrointestinal Stromal Tumor
    Radiology
    Advanced in Gastrointestinal Stromal Tumor
    Radiology

    Office

    8700 Beverly Blvd Ste M-335, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Irene Chen is a Radiologist practicing medicine in West Hollywood, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 53 other conditions, according to our data. Her clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Neuroendocrine Tumor, Visceromegaly, and WT1-Related Wilms Tumor Syndromes.

    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology Oncology
    2080 Century Park East, Suite 1005, 
    Los Angeles, CA 
     (3.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sidney Stoll is a Hematologist Oncology specialist and an Oncologist practicing medicine in Los Angeles, California. Dr. Stoll 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 Pleuropulmonary Blastoma, Familial Prostate Cancer, Prostate Cancer, and Inflammatory Breast Cancer. Dr. Stoll is currently accepting new patients.

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

    Complete Care Community Health Center

    Los Angeles, CA 
     (4.5 miles away)
    Experience:
    41+ years
    Languages Spoken:
    English

    Ghassan Al is an Internal Medicine provider practicing medicine in Los Angeles, California. He has been practicing medicine for over 41 years. Dr. Al is rated as an Experienced 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 Anemia, Paget Disease of the Breast, Small Cell Lung Cancer (SCLC), and Lung Cancer. Dr. Al is board certified in American Board Of Internal Medicine.

    Distinguished in Gastrointestinal Stromal Tumor
    Distinguished in Gastrointestinal Stromal Tumor

    Childrens Hospital Of Los Angeles USC

    4650 W Sunset Blvd 54, 
    Los Angeles, CA 
     (4.6 miles away)
    Languages Spoken:
    English

    Lee Helman is an Oncologist practicing medicine in Los Angeles, California. Dr. Helman is rated as a Distinguished 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 Ewing Sarcoma, Osteosarcoma, Rhabdomyosarcoma, and Adult Soft Tissue Sarcoma.

    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology Oncology
    1300 North Vermont Avenue, 
    Los Angeles, CA 
     (4.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sungwon Kyung is a Hematologist Oncology specialist and an Oncologist practicing medicine in Los Angeles, California. Dr. Kyung is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 31 other conditions, according to our data. Her clinical expertise encompasses Febrile Neutropenia, Agranulocytosis, Chronic Familial Neutropenia, and Thrombocytopenia. Dr. Kyung is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Ashley Wachsman is a Radiologist practicing medicine in West Hollywood, California. Dr. Wachsman is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Synovial Sarcoma, Visceromegaly, Undifferentiated Pleomorphic Sarcoma, and Pancreaticoduodenectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Mamata Chithriki is a Radiologist practicing medicine in West Hollywood, California. Dr. Chithriki is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 51 other conditions, according to our data. Her clinical expertise encompasses Lung Nodules, Chronic Cough, Visceromegaly, Vertigo, and Thyroidectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Yaniv Raphael is a Radiologist practicing medicine in West Hollywood, California. Dr. Raphael is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Visceromegaly, Non-Alcoholic Fatty Liver Disease, Uterine Fibroids, and Angiomyoma.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Cedars-Sinai Medical Center

    8700 Beverly Blvd, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Peter Julien is a Radiologist practicing medicine in West Hollywood, California. Dr. Julien 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 Pulmonary Fibrosis, Chronic Cough, WT1-Related Wilms Tumor Syndromes, and Emphysema.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor

    Samuel Oschin Cancer Center

    127 S San Vicente Blvd # 7, 
    Los Angeles, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Andrew Hendifar is a Hematologist practicing medicine in Los Angeles, California. Dr. Hendifar is rated as an Advanced 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 Pancreatic Cancer, Neuroendocrine Tumor, Pancreatic Ductal Adenocarcinoma, Pancreaticoduodenectomy, and Pancreatectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Office

    8700 Beverly Blvd Ste M335, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Katherine Haker is a Radiologist practicing medicine in West Hollywood, California. Dr. Haker is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 63 other conditions, according to our data. Her clinical expertise encompasses Lung Nodules, Small Cell Lung Cancer (SCLC), Visceromegaly, Synovial Sarcoma, and Bone Marrow Aspiration.

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

    Office

    8700 Beverly Blvd Rm M335, 
    West Hollywood, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Rola Saouaf is a Radiologist practicing medicine in West Hollywood, California. Dr. Saouaf is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 26 other conditions, according to our data. Her clinical expertise encompasses Visceromegaly, Fibrolamellar Carcinoma, Neuroendocrine Tumor, Non-Alcoholic Fatty Liver Disease, and Prostatectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Surgical Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Surgical Oncology

    Som K Plastic Surgery PC

    8635 W 3rd St Ste 880W, 
    Los Angeles, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Steven Colquhoun is a Surgical Oncologist practicing medicine in Los Angeles, California. Dr. Colquhoun is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Neuroendocrine Tumor, Liver Cancer, Cholecystitis, Liver Transplant, and Pancreaticoduodenectomy.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery | Surgical Oncology
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery | Surgical Oncology
    8631 West 3rd Street, Suite 880W, 
    Los Angeles, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joshua Ellenhorn is a General Surgeon and a Surgical Oncologist practicing medicine in Los Angeles, California. Dr. Ellenhorn 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 Hernia, Breast Cancer, Familial Colorectal Cancer, Gastrectomy, and Hernia Surgery. Dr. Ellenhorn is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery | Colorectal Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery | Colorectal Surgery
    8631 West 3rd Street, Suite 880W, 
    Los Angeles, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Yosef Nasseri is a General Surgeon and a Colorectal Surgeon practicing medicine in Los Angeles, California. Dr. Nasseri 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 Colorectal Cancer, Familial Colorectal Cancer, Pilonidal Sinus Disease, Bladder Reconstruction, and Appendectomy. Dr. Nasseri is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Office

    8900 Wilshire Blvd Ste 200, 
    Beverly Hills, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Kristin Dittmar is a Radiologist practicing medicine in Beverly Hills, California. Dr. Dittmar is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Progressive Familial Intrahepatic Cholestasis Type 3, Progressive Familial Intrahepatic Cholestasis Type 1, Progressive Familial Intrahepatic Cholestasis Type 2, Bone Marrow Aspiration, and Lymphadenectomy.

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

    Wilshire Surgical Medical Center

    8750 Wilshire Blvd Ste 100, 
    Beverly Hills, CA 
     (1.9 miles away)
    Languages Spoken:
    English

    Megan Zare is a Radiologist practicing medicine in Beverly Hills, California. Dr. Zare is rated as an Experienced 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 Osteopenia, Melorheostosis, Melorheostosis with Osteopoikilosis, and Visceromegaly.

    Showing 1-20 of 195

    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 West Hollywood, 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 West Hollywood, 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 West Hollywood, 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 West Hollywood, 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 West Hollywood, 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 West Hollywood, 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 West Hollywood, 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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