The 20 Best Gastrointestinal Stromal Tumor Doctors Near Me in Los Angeles, 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 Los Angeles, CA. Of these, 168 are Experienced, 20 are Advanced and 6 are Distinguished.

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

    Los Angeles-Plastic Surgery

    1450 San Pablo St Ste 6200, 
    Los Angeles, CA 
     (1.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Lipham is a General Surgeon practicing medicine in Los Angeles, California. Dr. Lipham is rated as a Distinguished 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 Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Hernia, Endoscopy, and Gastrectomy.

    Distinguished in Gastrointestinal Stromal Tumor
    Distinguished in Gastrointestinal Stromal Tumor

    USC Norris Comprehensive Cancer Center And Hospital

    1441 Eastlake Ave, 
    Los Angeles, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mark Agulnik is an Oncologist practicing medicine in Los Angeles, California. Dr. Agulnik is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 31 other conditions, according to our data. His clinical expertise encompasses Adult Soft Tissue Sarcoma, Synovial Sarcoma, Angiosarcoma, Osteotomy, and Colonoscopy.

    Distinguished in Gastrointestinal Stromal Tumor
    Distinguished in Gastrointestinal Stromal Tumor

    USC Norris Comprehensive Cancer Center And Hospital

    1441 Eastlake Ave, 
    Los Angeles, CA 
     (2.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Syma Iqbal is an Oncologist practicing medicine in Los Angeles, California. Dr. Iqbal is rated as a Distinguished provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 23 other conditions, according to our data. Her clinical expertise encompasses Neuroendocrine Tumor, Fibrolamellar Carcinoma, Colorectal Cancer, Stomach Cancer, and Endoscopy.

    Learn about our expert tiers
    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Oncology | Hematology Oncology
    1300 North Vermont Avenue, 
    Los Angeles, CA 
     (4.0 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.

    Distinguished in Gastrointestinal Stromal Tumor
    Distinguished in Gastrointestinal Stromal Tumor

    Childrens Hospital Of Los Angeles USC

    4650 W Sunset Blvd 54, 
    Los Angeles, CA 
     (4.0 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
    Radiology
    Experienced in Gastrointestinal Stromal Tumor
    Radiology

    Functional Restoration Medical Center Inc

    1127 Wilshire Blvd Ste 100, 
    Los Angeles, CA 
     (1.2 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English

    Quazi Al is a Radiologist practicing medicine in Los Angeles, California. He has been practicing medicine for over 17 years. Dr. Al is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Cerebellum Agenesis Hydrocephaly, Vertigo, Breast Lump, and Lump in the Abdomen.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    County Of Los Angeles Auditor Controller

    2051 Marengo St, 
    Los Angeles, CA 
     (2.0 miles away)
    Languages Spoken:
    English

    Gilbert Whang is a Radiologist practicing medicine in Los Angeles, California. Dr. Whang 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, Visceromegaly, Progressive Familial Intrahepatic Cholestasis Type 2, Progressive Familial Intrahepatic Cholestasis Type 1, and Nephrectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    USC Norris Comprehensive Cancer Center And Hospital

    1441 Eastlake Ave, 
    Los Angeles, CA 
     (2.2 miles away)
    Languages Spoken:
    English

    Vinay Duddalwar is a Radiologist practicing medicine in Los Angeles, California. Dr. Duddalwar 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 Renal Cell Carcinoma (RCC), WT1-Related Wilms Tumor Syndromes, Muscle Invasive Bladder Cancer, Nephrectomy, and Thrombectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Keck Hospital Of USC

    1500 San Pablo St, 
    Los Angeles, CA 
     (2.4 miles away)
    Languages Spoken:
    English

    Armonde Baghdanian is a Radiologist practicing medicine in Los Angeles, California. Dr. Baghdanian 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 Banti's Syndrome, Lymphofollicular Hyperplasia, Ascites, and Visceromegaly.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor

    Keck Hospital Of USC

    1500 San Pablo St, 
    Los Angeles, CA 
     (2.4 miles away)
    Languages Spoken:
    English

    Phillip Cheng is a Radiologist practicing medicine in Los Angeles, California. Dr. Cheng 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 Ascites, WT1-Related Wilms Tumor Syndromes, Visceromegaly, and Fibrolamellar Carcinoma.

    Experienced in Gastrointestinal Stromal Tumor
    Colorectal Surgery
    Experienced in Gastrointestinal Stromal Tumor
    Colorectal Surgery

    USC Colorectal Surgeons Inc.

    1441 Eastlake Ave Ste 7418, 
    Los Angeles, CA 
     (3.5 miles away)
    Languages Spoken:
    English

    Joongho Shin is a Colorectal Surgeon practicing medicine in Los Angeles, California. Dr. Shin is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Ileostomy, and Colostomy.

    Experienced in Gastrointestinal Stromal Tumor
    Colorectal Surgery
    Experienced in Gastrointestinal Stromal Tumor
    Colorectal Surgery

    USC Colorectal Surgeons Inc.

    1441 Eastlake Ave Ste 7418, 
    Los Angeles, CA 
     (3.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sang Lee is a Colorectal Surgeon practicing medicine in Los Angeles, California. Dr. Lee 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 End-Stage Renal Disease (ESRD), Familial Colorectal Cancer, Colorectal Cancer, Colostomy, and Hernia Surgery.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor

    Comprehensive Oncology Hematology Center

    1505 Wilson Terr, Ste 340, 
    Glendale, CA 
     (6.6 miles away)
    Languages Spoken:
    English, Arabic, Armenian, French
    Accepting New Patients

    To provide state of the art medical care for our patients in a friendly, and compassionate setting. Dr. Shirinian is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 70 other conditions, according to our data. His clinical expertise encompasses Acute Erythroid Leukemia (AEL), Colorectal Cancer, Small Cell Lung Cancer (SCLC), and Lung Adenocarcinoma. Dr. Shirinian is board certified in Internal Medicine (Sub: Medical Oncology) and Internal Medicine. Dr. Shirinian is currently accepting new patients.

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

    City Of Hope Medical Foundation

    209 Fair Oaks Ave, 
    South Pasadena, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vijay Trisal is a Surgical Oncologist and a General Surgeon practicing medicine in South Pasadena, California. Dr. Trisal 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 Rhabdomyosarcoma Embryonal, Undifferentiated Pleomorphic Sarcoma, Rhabdoid Tumor, and Rhabdoid Tumor Predisposition Syndrome.

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

    Leo E. Orr, M.D., Inc.

    1245 Wilshire Blvd, 
    Los Angeles, CA 
     (1.3 miles away)
    Experience:
    52+ years
    Languages Spoken:
    English
    Offers Telehealth

    Leo Orr is an Internal Medicine provider practicing medicine in Los Angeles, California. He has been practicing medicine for over 52 years. Dr. Orr is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Malignant Mixed Mullerian Tumor, and Endometrial Cancer. Dr. Orr is board certified in American Board Internal Medicine.

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

    Ethelred E. Carter, MD

    1700 E Cesar E Chavez Ave, 
    Los Angeles, CA 
     (1.5 miles away)
    Experience:
    58+ years
    Languages Spoken:
    English

    Ethelred Carter is a Gastroenterologist practicing medicine in Los Angeles, California. He has been practicing medicine for over 58 years. Dr. Carter is rated as an Experienced 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 Menetrier Disease, Bile Duct Obstruction, Chronic Erosive Gastritis, Gastrectomy, and Gastrostomy. Dr. Carter is board certified in American Board Of Internal Medicine.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor

    Keck Hospital Of USC

    1500 San Pablo St, 
    Los Angeles, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Heinz Lenz is an Oncologist practicing medicine in Los Angeles, California. Dr. Lenz is rated as an Advanced 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 Colorectal Cancer, Familial Colorectal Cancer, Lynch Syndrome, Colonoscopy, and Hepatectomy.

    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor

    Sang Hoon AHN MD Inc

    500 S Virgil Ave Ste 502, 
    Los Angeles, CA 
     (3.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sang-hoon Ahn is an Oncologist practicing medicine in Los Angeles, California. Dr. Ahn is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Liver Cancer, Stomach Cancer, Thrombocytopenia, Thrombectomy, and Hepatectomy.

    General Surgery
    General Surgery

    Zaree Babakhanian M.D. Inc.

    50 Bellefontaine St Ste 409, 
    Pasadena, CA 
     (7.3 miles away)
    Languages Spoken:
    English

    Magdi Alexander is a General Surgeon practicing medicine in Pasadena, California. Dr. Alexander is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Hernia, Retroperitoneal Inflammation, Ogilvie Syndrome, Hernia Surgery, and Gallbladder Removal. Dr. Alexander is board certified in American Board Or Surgery.

    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 
     (7.5 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.

    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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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 Los Angeles, 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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