The 20 Best Gastric Lymphoma Doctors Near Me in Thousand Oaks, CA

Find the Top Gastric Lymphoma Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 37 doctor with experience in Gastric Lymphoma near Thousand Oaks, CA. Of these, 34 are Experienced and 3 are Advanced.

Location
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37 providers found
    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma

    Regents Of The Univ Of Ca

    958 Lambourne Pl, 
    Oak Park, CA 
     (5.6 miles away)
    Languages Spoken:
    English

    . Dr. Kujak is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. Her clinical expertise encompasses CAPOS Syndrome, Bronchiectasis, Visceromegaly, and Progressive Familial Intrahepatic Cholestasis Type 2. Dr. Kujak is board certified in American Board Of Radiology.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma

    Westcliff Medical Laboratories Inc

    415 Rolling Oaks Dr, 
    Thousand Oaks, CA 
     (1.2 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Bernard Gero is a Radiologist practicing medicine in Thousand Oaks, California. He has been practicing medicine for over 44 years. Dr. Gero is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Cerebellar Multiple System Atrophy, Hepatocerebral Degeneration, Cerebellar Degeneration, and Scoliosis.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma

    Westcliff Medical Laboratories Inc

    415 Rolling Oaks Dr, 
    Thousand Oaks, CA 
     (1.2 miles away)
    Experience:
    44+ years
    Languages Spoken:
    English

    Roy Gottlieb is a Radiologist practicing medicine in Thousand Oaks, California. He has been practicing medicine for over 44 years. Dr. Gottlieb 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 Lung Nodules, Scoliosis, Progressive Familial Intrahepatic Cholestasis Type 1, and Progressive Familial Intrahepatic Cholestasis Type 3.

    Learn about our expert tiers
    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma

    Office

    415 Rolling Oaks Dr Ste 125, 
    Thousand Oaks, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Robert Sitarz is a Radiologist practicing medicine in Thousand Oaks, California. Dr. Sitarz is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Lung Nodules, Visceromegaly, Pulmonary Fibrosis, and Non-Alcoholic Fatty Liver Disease.

    Advanced in Gastric Lymphoma
    Advanced in Gastric Lymphoma

    Office

    1250 La Venta Dr, 
    Westlake Village, CA 
     (2.5 miles away)
    Languages Spoken:
    English

    Shahryar Ashouri is a Hematologist practicing medicine in Westlake Village, California. Dr. Ashouri is rated as an Advanced 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 Myelodysplastic Syndrome (MDS), Multiple Myeloma, Gastric Lymphoma, and Non-Hodgkin Lymphoma.

    Advanced in Gastric Lymphoma
    Hematology | Oncology
    Advanced in Gastric Lymphoma
    Hematology | Oncology

    William J. Fisher M.D. FACS Inc.

    1250 La Venta Dr Ste 202, 
    Westlake Village, CA 
     (2.5 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Samuel Slomowitz is a Hematologist and an Oncologist practicing medicine in Westlake Village, California. He has been practicing medicine for over 18 years. Dr. Slomowitz is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 41 other conditions, according to our data. His clinical expertise encompasses Colorectal Cancer, Familial Colorectal Cancer, Paget Disease of the Breast, Familial Pancreatic Cancer, and Bone Marrow Aspiration.

    Advanced in Gastric Lymphoma
    Hematology
    Advanced in Gastric Lymphoma
    Hematology

    Anita Kaul, MD

    227 W Janss Rd, 
    Thousand Oaks, CA 
     (2.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Anita Kaul is a Hematologist practicing medicine in Thousand Oaks, California. Dr. Kaul is rated as an Advanced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Angiosarcoma, Breast Cancer, Paget Disease of the Breast, and Virilizing Ovarian Tumor. Dr. Kaul is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma

    Ashwin Kashyap, M.D.

    425 Haaland Dr, 
    Thousand Oaks, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ashwin Kashyap is an Oncologist practicing medicine in Thousand Oaks, California. Dr. Kashyap is rated as an Experienced 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 Chronic B-Cell Leukemia (CBCL), Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), and Non-Hodgkin Lymphoma.

    Experienced in Gastric Lymphoma
    Hematology | Oncology
    Experienced in Gastric Lymphoma
    Hematology | Oncology

    Los Robles Health System

    215 W Janss Rd, 
    Thousand Oaks, CA 
     (2.9 miles away)
    Languages Spoken:
    English

    Harry Menco is a Hematologist and an Oncologist practicing medicine in Thousand Oaks, California. Dr. Menco is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Small Cell Lung Cancer (SCLC), and ALK-Positive Non-Small Cell Lung Cancer.

    Experienced in Gastric Lymphoma
    Internal Medicine
    Experienced in Gastric Lymphoma
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Russell Hines is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Hines is rated as an Experienced 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 Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, Hypertension, Colonoscopy, and Endoscopy. Dr. Hines is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Internal Medicine
    Experienced in Gastric Lymphoma
    Internal Medicine

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sonia Monga is a primary care provider, practicing in Internal Medicine in Thousand Oaks, California. Dr. Monga is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses High Cholesterol, Hypertension, Familial Hypertension, Hip Replacement, and Endoscopy. Dr. Monga is currently accepting new patients.

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

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Daniel Tavari is a primary care provider, practicing in Family Medicine in Thousand Oaks, California. Dr. Tavari is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 61 other conditions, according to our data. His clinical expertise encompasses Bronchitis, Childhood Pancreatitis, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Endoscopy.

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

    Arroyo Oaks Medical Associates, Inc

    2230 Lynn Rd Ste 200, 
    Thousand Oaks, CA 
     (3.1 miles away)
    Languages Spoken:
    English

    Lawrence Hwang is a primary care provider, practicing in Family Medicine in Thousand Oaks, California. Dr. Hwang 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 Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, Colonoscopy, and Hip Replacement.

    Experienced in Gastric Lymphoma
    Internal Medicine
    Experienced in Gastric Lymphoma
    Internal Medicine

    John A Lee MD A Medical Corporation

    1250 La Venta Dr Ste 207, 
    Westlake Village, CA 
     (3.6 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Rauz Eshraghi is a primary care provider, practicing in Internal Medicine in Westlake Village, California. She has been practicing medicine for over 17 years. Dr. Eshraghi is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. Her clinical expertise encompasses Gastric Lymphoma, Pulmonary Veno-Occlusive Disease, Postmenopausal Osteoporosis, and Osteoporosis.

    Experienced in Gastric Lymphoma
    Oncology | Hematology
    Experienced in Gastric Lymphoma
    Oncology | Hematology
    Westlake Village, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Michael Masterson is an Oncologist and a Hematologist practicing medicine in Westlake Village, California. Dr. Masterson is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. His clinical expertise encompasses Follicular Lymphoma, Breast Cancer, Ganglioglioma, Paget Disease of the Breast, and Bone Marrow Aspiration.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma

    Anthony Virella MD Professional Corporation

    1250 La Venta Dr Ste 200, 
    Westlake Village, CA 
     (3.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Melissa Cohen is an Oncologist practicing medicine in Westlake Village, California. Dr. Cohen is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Colorectal Cancer, Familial Colorectal Cancer, and Inflammatory Breast Cancer.

    Experienced in Gastric Lymphoma
    Internal Medicine
    Experienced in Gastric Lymphoma
    Internal Medicine

    Office

    1250 La Venta Dr Ste 207, 
    Westlake Village, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Michelle Emi is a primary care provider, practicing in Internal Medicine in Westlake Village, California. Dr. Emi is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Smoldering Multiple Myeloma, Multiple Myeloma, Collagenous Colitis, and Gastric Dysmotility.

    Experienced in Gastric Lymphoma
    Oncology | Hematology
    Experienced in Gastric Lymphoma
    Oncology | Hematology
    1157 Swallow Lane, 
    Simi Valley, CA 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Bahareh Bahadini is a Hematologist and an Oncologist practicing medicine in Simi Valley, California. Dr. Bahadini is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. She is also highly rated in 37 other conditions, according to our data. Her clinical expertise encompasses Inflammatory Breast Cancer, Breast Cancer, Angiosarcoma, and Paget Disease of the Breast.

    Experienced in Gastric Lymphoma
    Hematology | Oncology
    Experienced in Gastric Lymphoma
    Hematology | Oncology
    2950 Sycamore Drive, Suite 303, 
    Simi Valley, CA 
     (7.1 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Michael Benjamin is a Hematologist and an Oncologist practicing medicine in Simi Valley, California. Dr. Benjamin is rated as an Experienced provider by MediFind in the treatment of Gastric Lymphoma. He is also highly rated in 8 other conditions, according to our data. His clinical expertise encompasses Inflammatory Breast Cancer, Paget Disease of the Breast, Breast Cancer, and Angiosarcoma. Dr. Benjamin is currently accepting new patients.

    Experienced in Gastric Lymphoma
    Experienced in Gastric Lymphoma

    Simi Valley Medical Imaging LLC

    1687 Erringer Rd Ste 210, 
    Simi Valley, CA 
     (7.1 miles away)
    Experience:
    18+ years
    Languages Spoken:
    English

    Aaron Schein is a Radiologist practicing medicine in Simi Valley, California. He has been practicing medicine for over 18 years. Dr. Schein is rated as an Experienced 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 Osteopenia, Melorheostosis, Melorheostosis with Osteopoikilosis, Synovial Osteochondromatosis, and Bone Marrow Aspiration.

    Showing 1-20 of 37

    Last Updated: 04/28/2026

    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 Thousand Oaks, 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 Thousand Oaks, 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 Thousand Oaks, 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 Thousand Oaks, 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 Thousand Oaks, 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 Thousand Oaks, 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 Thousand Oaks, 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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