The 20 Best Gastric Lymphoma Doctors Near Me in Laguna Hills, CA

Find the Top Gastric Lymphoma Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 88 doctor with experience in Gastric Lymphoma near Laguna Hills, CA. Of these, 73 are Experienced, 13 are Advanced and 2 are Distinguished.

Location
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88 providers found
    Advanced in Gastric Lymphoma
    Advanced in Gastric Lymphoma
    Referral may be required

    City Of Hope Orange County Lennar Foundation Cancer Center

    Irvine, CA 
     (5.5 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Tanya Siddiqi is an Oncologist practicing medicine in Irvine, California. Dr. Siddiqi is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 33 other conditions, according to our data. Her clinical expertise encompasses Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Non-Hodgkin Lymphoma, Bone Marrow Aspiration, and Splenectomy.

    Advanced in Gastric Lymphoma
    Hematology | Oncology
    Advanced in Gastric Lymphoma
    Hematology | Oncology
    Referral may be required

    United Medical Doctors

    Laguna Hills, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Howard Cheng is a Hematologist and an Oncologist practicing medicine in Laguna Hills, California. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Lung Cancer, Pleuropulmonary Blastoma, and Small Cell Lung Cancer (SCLC). Dr. Cheng is currently accepting new patients.

    Advanced in Gastric Lymphoma
    Hematology | Oncology
    Advanced in Gastric Lymphoma
    Hematology | Oncology
    Referral may be required

    Edward A. Wagner, MD

    24411 Health Center Dr Ste 620, 
    Laguna Hills, CA 
     (0.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Edward Wagner is a Hematologist and an Oncologist practicing medicine in Laguna Hills, California. Dr. Wagner is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Familial Colorectal Cancer, and Familial Prostate Cancer. Dr. Wagner is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Gastric Lymphoma
    Hematology Oncology
    Advanced in Gastric Lymphoma
    Hematology Oncology
    Referral may be required
    27799 Medical Center Road, Suite 460, 
    Mission Viejo, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Minch Fong is a Hematologist Oncology provider practicing medicine in Mission Viejo, California. Dr. Fong is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Laryngeal Cancer, Pleuropulmonary Blastoma, Primitive Neuroectodermal Tumor (PNET), and Posterior Fossa Tumor. Dr. Fong is currently accepting new patients.

    Advanced in Gastric Lymphoma
    Hematology Oncology
    Advanced in Gastric Lymphoma
    Hematology Oncology
    Referral may be required
    27799 Medical Center Road, Suite 460, 
    Mission Viejo, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    George Miranda is a Hematologist Oncology provider practicing medicine in Mission Viejo, California. Dr. Miranda is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 29 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), and Paget Disease of the Breast. Dr. Miranda is currently accepting new patients.

    Advanced in Gastric Lymphoma
    Hematology Oncology
    Advanced in Gastric Lymphoma
    Hematology Oncology
    Referral may be required
    27799 Medical Center Road, Suite 460, 
    Mission Viejo, CA 
     (2.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Fen Jiang is a Hematologist Oncology provider practicing medicine in Mission Viejo, California. Dr. Jiang is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 16 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and Bone Marrow Aspiration. Dr. Jiang is currently accepting new patients.

    Advanced in Gastric Lymphoma
    Advanced in Gastric Lymphoma
    Referral may be required

    Minch K. Fong M.D. Inc.

    26691 Plaza Ste 200, 
    Mission Viejo, CA 
     (2.4 miles away)
    Languages Spoken:
    English

    Lloyd Nagasawa is an Oncologist practicing medicine in Mission Viejo, California. Dr. Nagasawa is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Stomach Cancer.

    Experienced in Gastric Lymphoma
    Gastroenterology
    Experienced in Gastric Lymphoma
    Gastroenterology
    Referral required
    27700 Medical Center Road, 
    Mission Viejo, CA 
     (2.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Tarek Hassanein is a Gastroenterologist practicing medicine in Mission Viejo, California. Dr. Hassanein is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 52 other conditions, according to our data. His clinical expertise encompasses Hepatitis C, Hepatitis, Non-Alcoholic Fatty Liver Disease, Endoscopy, and Liver Transplant. Dr. Hassanein is board certified in American Board Of Internal Medicine. Dr. Hassanein is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Hematology | Oncology
    Experienced in Gastric Lymphoma
    Hematology | Oncology
    Referral may be required

    Oncology Physicians Network Of California PC

    Laguna Hills, CA 
     (0.1 miles away)
    Experience:
    11+ years
    Languages Spoken:
    English
    Offers Telehealth

    Pete Pow is a primary care provider, a Hematologist and an Oncologist in Laguna Hills, California. He has been practicing medicine for over 11 years. Dr. Pow is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Splenic Neoplasm, Deep Vein Thrombosis, Colorectal Cancer, and Thrombocytopenia. Dr. Pow is board certified in American Board Internal Medicine.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma
    Referral may be required

    UCLA Health Laguna Hills Cancer Care

    24302 Paseo De Valencia Ste 200, 
    Laguna Hills, CA 
     (0.1 miles away)
    Languages Spoken:
    English

    Merry Tetef is an Oncologist practicing medicine in Laguna Hills, California. Dr. Tetef is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Paget Disease of the Breast, Angiosarcoma, and Colorectal Cancer.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma
    Referral may be required

    Saddleback Magnetic Resonance Imaging Medical Group

    23961 Calle De La Magdalena Ste 243, 
    Laguna Hills, CA 
     (0.1 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English
    Accepting New Patients

    Andrew Malatskey is a Radiologist practicing medicine in Laguna Hills, California. He has been practicing medicine for over 44 years. Dr. Malatskey is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Thyroid Nodule, Bronchiectasis, Angiomyoma, and Uterine Fibroids. Dr. Malatskey is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma
    Referral may be required

    MemorialCare Saddleback

    24451 Health Center Dr, 
    Laguna Hills, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Lokesh Arora is a Radiologist practicing medicine in Laguna Hills, California. Dr. Arora is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Osteopenia, Melorheostosis, Melorheostosis with Osteopoikilosis, Pleurisy, and Bone Marrow Aspiration. Dr. Arora is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Interventional Radiology
    Experienced in Gastric Lymphoma
    Interventional Radiology
    Referral may be required

    Office

    24451 Health Center Dr, 
    Laguna Hills, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Amir Ronaghi is an Interventional Radiologist practicing medicine in Laguna Hills, California. Dr. Ronaghi is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Pleurisy, Pleural Effusion, Stroke, Bone Marrow Aspiration, and Liver Embolization.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma
    Referral may be required

    Office

    24451 Health Center Dr, 
    Laguna Hills, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    James Wong is a Radiologist practicing medicine in Laguna Hills, California. Dr. Wong is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Gallbladder Disease, Melorheostosis with Osteopoikilosis, Melorheostosis, and Osteopenia. Dr. Wong is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma
    Referral may be required

    MemorialCare Saddleback

    24451 Health Center Dr, 
    Laguna Hills, CA 
     (1.3 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Accepting New Patients

    David Juice is a Radiologist practicing medicine in Laguna Hills, California. He has been practicing medicine for over 17 years. Dr. Juice is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Osteopenia, Melorheostosis, Melorheostosis with Osteopoikilosis, and Pleurisy. Dr. Juice is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma
    Referral may be required

    Office

    24451 Health Center Dr, 
    Laguna Hills, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Elliott Fankuchen is a Radiologist practicing medicine in Laguna Hills, California. Dr. Fankuchen is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Headache, Chronic Cough, Gallbladder Disease, Vertigo, and Bone Marrow Aspiration. Dr. Fankuchen is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma
    Referral may be required

    Office

    24451 Health Center Dr, 
    Laguna Hills, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Tze-kong Meng is a Radiologist practicing medicine in Laguna Hills, California. Dr. Meng is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 14 other conditions, according to our data. His clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Pleurisy, Gallbladder Disease, and Pleural Effusion. Dr. Meng is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma
    Referral may be required

    Office

    24451 Health Center Dr, 
    Laguna Hills, CA 
     (1.3 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jeremy Szymanowski is a Radiologist practicing medicine in Laguna Hills, California. Dr. Szymanowski is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. His clinical expertise encompasses Headache, Tenosynovitis, ALK-Positive Non-Small Cell Lung Cancer, and Liver Failure. Dr. Szymanowski is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Family Medicine
    Experienced in Gastric Lymphoma
    Family Medicine

    Saddleback Medical Group

    24411 Health Center Dr, 
    Laguna Hills, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Mark Foster is a primary care provider, practicing in Family Medicine in Laguna Hills, California. Dr. Foster is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and Ulcerative Colitis. Dr. Foster is board certified in American Board Of Family Medicine. Dr. Foster is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Internal Medicine
    Experienced in Gastric Lymphoma
    Internal Medicine
    24411 Health Center Drive, Suite 560, 
    Laguna Hills, CA 
     (1.4 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Joanna Kopacz is a primary care provider, practicing in Internal Medicine in Laguna Hills, California. Dr. Kopacz is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 41 other conditions, according to our data. Her clinical expertise encompasses Interstitial Nephritis, Sepsis, Aspergillosis, and Strep Throat. Dr. Kopacz is board certified in American Board Of Internal Medicine. Dr. Kopacz is currently accepting new patients.

    Showing 1-20 of 88

    Last Updated: 09/26/2026

    What is the definition of Gastric Lymphoma?

    Gastric lymphoma is a type of stomach cancer that occurs in the lymph tissue of the stomach. There are 3 types of gastric lymphoma: 1) primary gastric lymphoma, 2) mucosa-associated lymphoid tissue (MALT) gastric lymphoma, and 3) diffuse large B-cell lymphoma (DLBCL).

    When should I see a Gastric Lymphoma doctor near Laguna Hills, 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 Gastric Lymphoma doctor near Laguna Hills, 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 Gastric Lymphoma doctors near Laguna Hills, 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 Gastric Lymphoma doctors near Laguna Hills, 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 Gastric Lymphoma doctor near Laguna Hills, 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 Gastric Lymphoma doctor search results page. 

    Why is it important to get a second opinion from a different Gastric Lymphoma 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 Gastric Lymphoma doctor near Laguna Hills, 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 Gastric Lymphoma 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 Gastric Lymphoma 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 Gastric Lymphoma doctors near Laguna Hills, CA?

    Look for the filter feature on the left side of the Gastric Lymphoma 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 Gastric Lymphoma doctor that offers video calls?

    Look for the filter feature on the left-side of the Gastric Lymphoma 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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