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

Find the Top Gastrointestinal Stromal Tumor Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 106 doctor with experience in Gastrointestinal Stromal Tumor near los alamitos, CA. Of these, 97 are Experienced, 8 are Advanced and 1 are Distinguished.

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106 providers found
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required
    3851 Katella Avenue, Suite 125, 
    Los Alamitos, CA 
     (0.4 miles away)
    Experience:
    26+ years
    Languages Spoken:
    English
    Offers Telehealth

    Nihal Abdulla is a primary care provider, a Hematologist and an Oncologist in Los Alamitos, California. He has been practicing medicine for over 26 years. Dr. Abdulla is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Colorectal Cancer, Iron Deficiency Anemia, and Thrombocytopenia. Dr. Abdulla is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, and Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    The Oncology Institute

    11525 Brookshire Ave Ste 202, 
    Downey, CA 
     (10.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dilruba Haque is a Hematologist and an Oncologist practicing medicine in Downey, California. Dr. Haque 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 Rhabdomyosarcoma Embryonal, Undifferentiated Pleomorphic Sarcoma, Adult Soft Tissue Sarcoma, and Non-Hodgkin Lymphoma.

    Distinguished in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Distinguished in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    Uc Irvine Medical Center Oncology

    101 The City Dr S, 
    Orange, CA 
     (10.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Warren A. Chow is a board-certified UCI Health oncologist who specializes in melanoma and sarcomas. He serves as associate director for clinical services at the UCI Health Chao Family Comprehensive Cancer Center.He received his medical degree from Chicago Medical School at Rosalind Franklin University of Medicine and Science in North Chicago, Ill. He completed an internship and residency in internal medicine at Cedars-Sinai Medical Center in Los Angeles. Next he received fellowship training in medical oncology, hematology and bone marrow transplantation at the City of Hope in Duarte, Calif., where he served nearly 30 years as a clinician and researcher conducting bench-to-bedside studies in both bone and soft-tissue sarcomas.The recipient of numerous research grants from the National Cancer Institute, the U.S. Food and Drug Administration, the Melanoma Research Foundation and many others, Chow has been the principal investigator on more than three dozen clinical trials. He is the author of more than 80 publications and four book chapters, and he serves on the editorial boards of the journalsPLOS ONE,F1000 ResearchandScientific Reports (Nature). Dr. Chow is rated as a Distinguished 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 Synovial Sarcoma, Adult Soft Tissue Sarcoma, Liposarcoma, and Chondrosarcoma. Dr. Chow is board certified in American Board Of Internal Medicine - Medical Oncology and American Board Of Internal Medicine - Internal Medicine.

    Learn about our expert tiers
    Advanced in Gastrointestinal Stromal Tumor
    Advanced in Gastrointestinal Stromal Tumor
    Referral may be required

    Buena Park Treatment Center

    5832 Beach Blvd Unit 201, 
    Buena Park, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sang-hoon Ahn is an Oncologist practicing medicine in Buena Park, California. Dr. Ahn is rated as an Advanced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 57 other conditions, according to our data. His clinical expertise encompasses Liver Cancer, Stomach Cancer, Thrombocytopenia, Thrombectomy, and Hepatectomy.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required
    2653 Elm Avenue, Suite 300, 
    Long Beach, CA 
     (6.7 miles away)
    Experience:
    32+ years
    Languages Spoken:
    English
    Offers Telehealth

    We value the quality of our patient's lives, and we focus on treating their disease effectively and efficiently, while also preventing the side effects of therapies. We pay careful attention to treatment planning and coordination, as well as patient and family education. We have produced one of the world's most comprehensive series of medical publications on the quality of life of cancer patients. Dr. Farjami 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 Familial Colorectal Cancer, Colorectal Cancer, Paget Disease of the Breast, Lynch Syndrome, and Gastrostomy. Dr. Farjami is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, Internal Medicine (Sub: Hematology), Internal Medicine, and Internal Medicine (Sub: Geriatric Medicine).

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    Oncology Physicians Network Of California PC

    11480 Brookshire Ave, 
    Downey, CA 
     (9.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Arati Chand is a Hematologist and an Oncologist practicing medicine in Downey, California. Dr. Chand is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Familial Colorectal Cancer, Beta Thalassemia, Thrombocytopenia, and Thalassemia. Dr. Chand is board certified in Internal Medicine (Sub: Medical Oncology), Internal Medicine (Sub: Hematology), American Board Of Internal Medicine, and Internal Medicine. Dr. Chand is currently accepting new patients.

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

    Oncology Physicians Network Of California PC

    3650 South St, 
    Lakewood, CA 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Ersin Unal is a primary care provider, practicing in Internal Medicine in Lakewood, California. Dr. Unal is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Anemia, Breast Cancer, and Familial Colorectal Cancer. Dr. Unal is board certified in American Board Internal Medicine. Dr. Unal is currently accepting new patients.

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

    R. Nandan Md, Inc.

    3650 South St, 
    Lakewood, CA 
     (5.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Raghu Nandan is a primary care provider, practicing in Internal Medicine in Lakewood, California. Dr. Nandan 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 Anemia, Thrombocytopenia, Lung Cancer, and Febrile Neutropenia. Dr. Nandan is board certified in American Board Of Internal Medicine. Dr. Nandan is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Experienced in Gastrointestinal Stromal Tumor
    Gastroenterology
    Referral may be required

    Prohealth Partners A Medical Group Inc.

    5750 Downey Ave, 
    Lakewood, CA 
     (6.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mehrdad Saliminejad is a Gastroenterologist practicing medicine in Lakewood, California. Dr. Saliminejad is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. He is also highly rated in 63 other conditions, according to our data. His clinical expertise encompasses Choledocholithiasis, Bile Duct Obstruction, Gallstones, Gastrectomy, and Endoscopy. Dr. Saliminejad is board certified in American Board Of Internal Medicine, Internal Medicine (Sub: Gastroenterology), and Internal Medicine. Dr. Saliminejad is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    Long Beach Memorial Pathology Medical Group Inc.

    2801 Atlantic Ave, 
    Long Beach, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Kourosh Nourisamie is a Radiologist practicing medicine in Long Beach, California. Dr. Nourisamie is rated as an Experienced 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 Visceromegaly, Gallbladder Disease, Non-Alcoholic Fatty Liver Disease, and Progressive Familial Intrahepatic Cholestasis Type 2. Dr. Nourisamie is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    MemorialCare Medical Group - Long Beach

    2810 Long Beach Blvd Fl 3, 
    Long Beach, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    David Yashar is a Hematologist and an Oncologist practicing medicine in Long Beach, California. Dr. Yashar is rated as an Experienced provider by MediFind in the treatment of Gastrointestinal Stromal Tumor. His clinical expertise encompasses Gastrointestinal Stromal Tumor, Gallbladder Adenocarcinoma, Gallbladder Cancer, and D-Plus Hemolytic Uremic Syndrome. Dr. Yashar is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    Cancer And Blood Specialty Clinic

    2653 Elm Ave, 
    Long Beach, CA 
     (6.7 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English
    Offers Telehealth

    Eddie Thara is a Hematologist and an Oncologist practicing medicine in Long Beach, California. He has been practicing medicine for over 18 years. Dr. Thara 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, Colorectal Cancer, Thrombocytopenia, Lynch Syndrome, and Pancreatectomy. Dr. Thara is board certified in Internal Medicine (Sub: Medical Oncology), Internal Medicine (Sub: Hematology), American Board Of Internal Medicine, and Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    MemorialCare Medical Group - Long Beach

    2810 Long Beach Blvd, 
    Long Beach, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Nilesh Vora is an Oncologist practicing medicine in Long Beach, California. Dr. Vora 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 Familial Colorectal Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, Bone Marrow Aspiration, and Endoscopy. Dr. Vora is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    MemorialCare Medical Group - Long Beach

    2810 Long Beach Blvd, 
    Long Beach, CA 
     (6.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Milan Sheth is an Oncologist practicing medicine in Long Beach, California. Dr. Sheth 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 Colorectal Cancer, Familial Colorectal Cancer, Small Cell Lung Cancer (SCLC), and Lung Cancer. Dr. Sheth is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Experienced in Gastrointestinal Stromal Tumor
    General Surgery
    Referral may be required

    Todd Cancer Pavilion Pharmacy

    2810 Long Beach Blvd, 
    Long Beach, CA 
     (6.7 miles away)
    Languages Spoken:
    English

    Au Bui is a General Surgeon practicing medicine in Long Beach, California. Dr. Bui 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 Gastrointestinal Perforation, Gallbladder Disease, Cholecystitis, Endoscopy, and Gastrostomy.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology Oncology | Pulmonary Medicine | Cardiology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology Oncology | Pulmonary Medicine | Cardiology
    Referral may be required

    Bellflower Medical Offices

    9400 Rosecrans Avenue, 
    Bellflower, CA 
     (7.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Josiah An is a Hematologist Oncology specialist and a Pulmonary Medicine provider practicing medicine in Bellflower, California. Dr. An 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 Familial Colorectal Cancer, Colorectal Cancer, Familial Pancreatic Cancer, and Pancreatic Cancer. Dr. An is currently accepting new patients.

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

    Pacific Cancer Medical Center

    1801 W Romneya Dr, 
    Anaheim, CA 
     (7.9 miles away)
    Languages Spoken:
    English

    Ajit Maniam is a primary care provider, practicing in Internal Medicine in Anaheim, California. Dr. Maniam 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 Drug-Induced Thrombocytopenia, POEMS Syndrome, Thrombocytopenia, and Mondor Disease. Dr. Maniam is board certified in American Board Of Internal Medicine.

    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Experienced in Gastrointestinal Stromal Tumor
    Hematology | Oncology
    Referral may be required

    Oncura Health

    300 S Harbor Blvd, Ste 600, 
    Anaheim, CA 
     (9.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jayaram Bharadwaj is a Hematologist and an Oncologist practicing medicine in Anaheim, California. Dr. Bharadwaj is rated as an Experienced 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 Thrombocytopenia, Agranulocytosis, Breast Cancer, and Vitamin B12 Deficiency.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    MemorialCare Select Health Plan

    17360 Brookhurst St, 
    Fountain Valley, CA 
     (9.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Wang is a Radiologist practicing medicine in Fountain Valley, California. Dr. Wang 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 Ascites, Pleurisy, Pleural Effusion, Bone Marrow Aspiration, and Gastrostomy. Dr. Wang is currently accepting new patients.

    Experienced in Gastrointestinal Stromal Tumor
    Experienced in Gastrointestinal Stromal Tumor
    Referral may be required

    OC Blood & Cancer Care

    18111 Brookhurst St Ste 6100, 
    Fountain Valley, CA 
     (9.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Sarah Hassan is an Oncologist practicing medicine in Fountain Valley, California. Dr. Hassan 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 Mantle Cell Lymphoma (MCL), Thrombocytopenia, Familial Colorectal Cancer, and Inflammatory Breast Cancer. Dr. Hassan is currently accepting new patients.

    Showing 1-20 of 106

    Last Updated: 09/26/2026

    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 alamitos, 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 alamitos, 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 alamitos, 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 alamitos, 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 alamitos, 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 alamitos, 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 alamitos, 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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