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    Last Updated: 10/30/2025

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    MediFind found 30 doctor with experience in Diffuse Large B-Cell Lymphoma (DLBCL) near Mission Viejo, CA. Of these, 24 are Experienced, 4 are Advanced and 2 are Distinguished.

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    30 providers found
      Distinguished in Diffuse Large B-Cell Lymphoma (DLBCL)
      Distinguished in Diffuse Large B-Cell Lymphoma (DLBCL)

      City Of Hope Medical Foundation

      Irvine, CA 
       (6.4 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Avyakta Kallam is a Hematologist in Irvine, California. Dr. Kallam has been practicing medicine for over 16 years and is rated as a Distinguished provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). Her top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Distinguished in Diffuse Large B-Cell Lymphoma (DLBCL)
      Distinguished in Diffuse Large B-Cell Lymphoma (DLBCL)

      City Of Hope Medical Foundation

      1601 Avocado Ave, 
      Newport Beach, CA 
       (12.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Tanya Siddiqi is a Hematologist in Newport Beach, California. Dr. Siddiqi is rated as a Distinguished provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). Her top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Non-Hodgkin Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Danny Nguyen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Pleuropulmonary Blastoma, Lynch Syndrome, Colorectal Cancer, and Familial Colorectal Cancer.

      Learn about our expert tiers
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Luke Chen is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Clear Cell Sarcoma, Renal Cell Carcinoma (RCC), Chromophobe Renal Cell Carcinoma, WT1-Related Wilms Tumor Syndromes, and Prostatectomy.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      16300 Sand Canyon Ave, Suite 207, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Sudarsan Kollimuttathuillam is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Kollimuttathuillam is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Dehydration, and Agranulocytosis.

      Advanced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Advanced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Laguna Hills, CA 
       (2.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Howard Cheng is a Hematologist Oncology provider in Laguna Hills, California. Dr. Cheng is rated as an Advanced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Non-Hodgkin Lymphoma, Lung Cancer, Pleuropulmonary Blastoma, and Small Cell Lung Cancer (SCLC). Dr. Cheng is currently accepting new patients.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Minch Fong is a Hematologist Oncology provider in Mission Viejo, California. Dr. Fong is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Laryngeal Cancer, Pleuropulmonary Blastoma, Posterior Fossa Tumor, and Primitive Neuroectodermal Tumor (PNET). Dr. Fong is currently accepting new patients.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      George Miranda is a Hematologist Oncology provider in Mission Viejo, California. Dr. Miranda is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Small Cell Lung Cancer (SCLC), and Paget Disease of the Breast.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Fen Jiang is a Hematologist Oncology provider in Mission Viejo, California. Dr. Jiang is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). Her top areas of expertise are Inflammatory Breast Cancer, Paget Disease of the Breast, Breast Cancer, Angiosarcoma, and Bone Marrow Aspiration. Dr. Jiang is currently accepting new patients.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      John Hu is a Hematologist Oncology provider in Mission Viejo, California. Dr. Hu is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Metastatic Brain Tumor, Lung Cancer, Pleuropulmonary Blastoma, and Pulmonary Embolism. Dr. Hu is currently accepting new patients.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      27799 Medical Center Road, Suite 460, 
      Mission Viejo, CA 
       (1.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ming Li is a Hematologist Oncology provider in Mission Viejo, California. Dr. Li is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Paget Disease of the Breast, Breast Cancer, Glioblastoma, and Gliosarcoma.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      26691 Plaza, Ste. 200, 
      Mission Viejo, CA 
       (2.2 miles away)
      Languages Spoken:
      English

      Lloyd Nagasawa is a Hematologist Oncology provider in Mission Viejo, California. Dr. Nagasawa is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Classical Hodgkin Lymphoma.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      26732 Crown Valley Parkway, Suite 271, 
      Mission Viejo, CA 
       (2.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Nawid Sarwari is a Hematologist Oncology provider in Mission Viejo, California. Dr. Sarwari is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Drug-Induced Thrombocytopenia, Thrombocytopenia, Breast Cancer, and Acute Mountain Sickness. Dr. Sarwari is currently accepting new patients.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology

      Kaiser Permanente Alton/Sand Canyon Medical Offices - Hematology/Oncology Department

      6650 Alton Pkwy, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Tiffanie Do is a Hematologist Oncology provider in Irvine, California. Dr. Do is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). Her top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Smoldering Multiple Myeloma, and Lynch Syndrome. Dr. Do is currently accepting new patients.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology

      Alton/sand Canyon Medical Offices

      6650 Alton Pkwy, 
      Irvine, CA 
       (7.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ashraf Aziz is a Hematologist Oncology specialist and a Hematologist in Irvine, California. Dr. Aziz is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Breast Cancer, and Non-Hodgkin Lymphoma. Dr. Aziz is currently accepting new patients.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology
      San Clemente, CA 
       (9.3 miles away)
      Languages Spoken:
      English

      Gabriel Carabulea is a Hematologist Oncology specialist and a Hematologist in San Clemente, California. Dr. Carabulea is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Pleuropulmonary Blastoma, Febrile Neutropenia, Hemochromatosis, and Agranulocytosis.

      Advanced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology | Hematology Oncology
      Advanced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology | Hematology Oncology

      City Of Hope Medical Foundation

      1601 Avocado Ave, 
      Newport Beach, CA 
       (12.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Azra Borogovac is a Hematologist and a Hematologist Oncology provider in Newport Beach, California. Dr. Borogovac is rated as an Advanced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). Her top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Purpura, Bone Marrow Aspiration, and Bone Marrow Transplant.

      Advanced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology | Hematology Oncology | Hospital Medicine
      Advanced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology | Hematology Oncology | Hospital Medicine

      City Of Hope Medical Foundation

      1601 Avocado Ave, 
      Newport Beach, CA 
       (12.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mhd Al Malki is a Hematologist and a Hematologist Oncology provider in Newport Beach, California. Dr. Al Malki is rated as an Advanced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Acute Myeloblastic Leukemia with Maturation, Bone Marrow Aspiration, and Colonoscopy.

      Advanced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology
      Advanced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology

      Memorialcare Medical Foundation

      1441 Avocado Ave, Suite 301, 
      Newport Beach, CA 
       (12.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Irina Sachelarie is a Hematologist Oncology specialist and a Hematologist in Newport Beach, California. Dr. Sachelarie is rated as an Advanced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). Her top areas of expertise are Angiosarcoma, Inflammatory Breast Cancer, Breast Cancer, and Paget Disease of the Breast.

      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Diffuse Large B-Cell Lymphoma (DLBCL)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      1601 Avocado Ave, 
      Newport Beach, CA 
       (12.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      George Semeniuk is a Hematologist Oncology specialist and a Hematologist in Newport Beach, California. Dr. Semeniuk is rated as an Experienced provider by MediFind in the treatment of Diffuse Large B-Cell Lymphoma (DLBCL). His top areas of expertise are Lung Cancer, Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Myelodysplastic Syndrome (MDS).

      Showing 1-20 of 30

      Last Updated: 10/30/2025

      What is the definition of Diffuse Large B-Cell Lymphoma (DLBCL)?

      Diffuse large B-cell lymphoma (DLBCL) is the most common subtype of non-Hodgkin lymphoma and is an aggressive blood cancer that originates in the lymphatic system and affects B-lymphocytes, which is a type of white blood cell that helps to fight infection. Diffuse large B-cell lymphoma and can occur in one area of the body or throughout the body, and mainly occurs in individuals over the age of 60.  Diffuse large B-cell lymphoma is categorized by the following subtypes: T-cell/histiocyte-rich B-cell lymphoma – This subtype of diffuse large B-cell lymphoma has some scattered large and atypical B cells mixed with many normal T cells and histocytes (immune system cells). Primary diffuse large B-cell lymphoma of the central nervous system – This subtype of diffuse large B-cell lymphoma originates in either the brain or eye and can be a secondary development. Primary cutaneous diffuse large B-cell lymphoma, leg type – This subtype of diffuse large B-cell lymphoma is composed of large transformed B cells that create red or bluish-red tumors and can also involve the arms, trunk, buttocks, legs, or other areas. Epstein-Barr virus (EBV)-positive diffuse large B-cell lymphoma of the elderly – This subtype of diffuse large B-cell lymphoma mainly occurs in patients over the age of 50 who test positive for the Epstein-Barr virus. Diffuse large B-cell lymphoma not otherwise specified (NOS) – This subtype of diffuse large B-cell lymphoma is for any that does not fall into one of the above classifications and represents 25-30% of diffuse large B-cell lymphoma in western countries. In addition to subtypes, diffuse large B-cell lymphoma is classified into the following stages: Stage I – The diffuse large B-cell lymphoma appears in one lymph node area or a cluster of nearby lymph nodes. Stage II – The diffuse large B-cell lymphoma appears in two lymph node area or has spread (metastasized) to one organ and nearby lymph nodes but is limited to an area of the body above or below the diaphragm.  Stage III – The diffuse large B-cell lymphoma appears in lymph nodes both above and below the diaphragm and may also appear in the spleen. Stage IV – This advanced stage diffuse large B-cell lymphoma appears in several areas of one or more organs and tissues and may also affect the liver, lungs, or bones. Diffuse large B-cell lymphoma is further classified by A or B to denote whether the patient is experiencing any significant symptoms (A), or if the patient has significant symptoms, such as unexplained weight loss, persistent fever, or severe night sweats (B).

      When should I see a Diffuse Large B-Cell Lymphoma (DLBCL) doctor near Mission Viejo, 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 Diffuse Large B-Cell Lymphoma (DLBCL) doctor near Mission Viejo, 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 Diffuse Large B-Cell Lymphoma (DLBCL) doctors near Mission Viejo, 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 Diffuse Large B-Cell Lymphoma (DLBCL) doctors near Mission Viejo, 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 Diffuse Large B-Cell Lymphoma (DLBCL) doctor near Mission Viejo, 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 Diffuse Large B-Cell Lymphoma (DLBCL) doctor search results page. 

      Why is it important to get a second opinion from a different Diffuse Large B-Cell Lymphoma (DLBCL) 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 Diffuse Large B-Cell Lymphoma (DLBCL) doctor near Mission Viejo, 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 Diffuse Large B-Cell Lymphoma (DLBCL) 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 Diffuse Large B-Cell Lymphoma (DLBCL) 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 Diffuse Large B-Cell Lymphoma (DLBCL) doctors near Mission Viejo, CA?

      Look for the filter feature on the left side of the Diffuse Large B-Cell Lymphoma (DLBCL) 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 Diffuse Large B-Cell Lymphoma (DLBCL) doctor that offers video calls?

      Look for the filter feature on the left-side of the Diffuse Large B-Cell Lymphoma (DLBCL) 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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