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    Last Updated: 10/30/2025

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    MediFind found 59 doctor with experience in Primary Immunodeficiency (PID) near Duarte, CA. Of these, 54 are Experienced and 5 are Advanced.

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    59 providers found
      Alex F. Herrera
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology

      City Of Hope - Duarte Main Campus

      1500 E Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Offers Telehealth

      Alex Herrera is a Hematologist and a Hematologist Oncology provider in Duarte, CA. Dr. Herrera has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hodgkin Lymphoma, Classical Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), Bone Marrow Transplant, and Bone Marrow Aspiration.

      Advanced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology
      Advanced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology

      City Of Hope Medical Foundation

      1500 E Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Matthew Mei is a Hematologist and a Hematologist Oncology provider in Duarte, California. Dr. Mei is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hodgkin Lymphoma, Non-Hodgkin Lymphoma, Classical Hodgkin Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Stephen J. Forman
      Experienced in Primary Immunodeficiency (PID)
      Experienced in Primary Immunodeficiency (PID)

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Stephen Forman is a Hematologist in Duarte, California. Dr. Forman is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.

      Learn about our expert tiers
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology | Oncology

      City Of Hope Medical Foundation

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

      Lihua Budde is a Hematologist and a Hematologist Oncology provider in South Pasadena, California. Dr. Budde is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Non-Hodgkin Lymphoma, Follicular Lymphoma, Mantle Cell Lymphoma (MCL), Bone Marrow Aspiration, and Bone Marrow Transplant.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Oncology | Hematology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Oncology | Hematology

      City Of Hope Medical Foundation

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

      Daniel Kim is a Hematologist Oncology specialist and an Oncologist in South Pasadena, California. Dr. Kim is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Stomach Cancer, Chronic Familial Neutropenia, Agranulocytosis, and Blood Clots.

      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology

      City Of Hope Medical Foundation

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

      Vinod Pullarkat is a Hematologist and a Hematologist Oncology provider in South Pasadena, California. Dr. Pullarkat is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), Leukemia, Bone Marrow Aspiration, and Bone Marrow Transplant.

      Ryotaro Nakamura
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Oncology | Hematology Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Oncology | Hematology Oncology

      City Of Hope Medical Foundation

      1500 E Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ryotaro Nakamura is a Hematologist and an Oncologist in Duarte, California. Dr. Nakamura is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Myelodysplastic Syndrome (MDS), Bone Marrow Transplant, and Bone Marrow Aspiration.

      Advanced in Primary Immunodeficiency (PID)
      Advanced in Primary Immunodeficiency (PID)

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Salman Otoukesh is a Hematologist in Duarte, California. Dr. Otoukesh is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Graft Versus Host Disease (GvHD), Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant.

      Advanced in Primary Immunodeficiency (PID)
      Oncology | Hematology | Hematology Oncology
      Advanced in Primary Immunodeficiency (PID)
      Oncology | Hematology | Hematology Oncology

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      James Godfrey is an Oncologist and a Hematologist in Duarte, California. Dr. Godfrey is rated as an Advanced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Hodgkin Lymphoma, Classical Hodgkin Lymphoma, Anaplastic Large Cell Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology | Oncology

      City Of Hope Medical Foundation

      1500 E Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Nitya Nathwani is a Hematologist and a Hematologist Oncology provider in Duarte, California. Dr. Nathwani is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Myeloma, Smoldering Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Bone Marrow Transplant, and Bone Marrow Aspiration.

      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology | Oncology

      City Of Hope Medical Foundation

      1500 E Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Geoffrey Shouse is a Hematologist and a Hematologist Oncology provider in Duarte, California. Dr. Shouse is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Non-Hodgkin Lymphoma, Marginal Zone Lymphoma (MZL), Follicular Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant.

      Experienced in Primary Immunodeficiency (PID)
      Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Oncology

      City Of Hope Medical Foundation

      1500 E Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Baird is a Hematologist and an Oncologist in Duarte, California. Dr. Baird is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Non-Hodgkin Lymphoma, Burkitt Lymphoma, B-Cell Lymphoma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Experienced in Primary Immunodeficiency (PID)
      Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Oncology

      City Of Hope Medical Foundation

      1500 E Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Myo Htut is a Hematologist and an Oncologist in Duarte, California. Dr. Htut is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Multiple Myeloma, Relapsed Refractory Multiple Myeloma (RRMM), Smoldering Multiple Myeloma, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology

      City Of Hope Medical Foundation

      1500 E Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Karamjeet Sandhu is a Hematologist and a Hematologist Oncology provider in Duarte, California. Dr. Sandhu is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Graft Versus Host Disease (GvHD), Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant.

      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine
      Experienced in Primary Immunodeficiency (PID)
      Internal Medicine

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      Niroshan Kirupananthan is a primary care provider, practicing in Internal Medicine in Duarte, California. Dr. Kirupananthan is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia with Maturation, Acute Myeloblastic Leukemia without Maturation, and Childhood Acute Myeloid Leukemia.

      Experienced in Primary Immunodeficiency (PID)
      Experienced in Primary Immunodeficiency (PID)

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Ahmed Aribi is a Hematologist in Duarte, California. Dr. Aribi is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Acute Myeloblastic Leukemia without Maturation, Bone Marrow Aspiration, and Bone Marrow Transplant.

      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology Oncology | Hematology | Oncology

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients
      Offers Telehealth

      Vaibhav Agrawal is a Hematologist Oncology specialist and a Hematologist in Duarte, California. Dr. Agrawal is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. Agrawal is currently accepting new patients.

      Experienced in Primary Immunodeficiency (PID)
      Experienced in Primary Immunodeficiency (PID)

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Idoroenyi Amanam is a Hematologist in Duarte, California. Dr. Amanam is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Graft Versus Host Disease (GvHD), Acute Lymphoblastic Leukemia (ALL), Acute Myeloid Leukemia (AML), Bone Marrow Aspiration, and Bone Marrow Transplant.

      Experienced in Primary Immunodeficiency (PID)
      Experienced in Primary Immunodeficiency (PID)

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Pamela Becker is a Hematologist in Duarte, California. Dr. Becker is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). Her top areas of expertise are Acute Myeloid Leukemia (AML), Leukemia, Multiple Myeloma, Bone Marrow Aspiration, and Colonoscopy.

      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology | Oncology
      Experienced in Primary Immunodeficiency (PID)
      Hematology | Hematology Oncology | Oncology

      City Of Hope Medical Foundation

      1500 Duarte Rd, 
      Duarte, CA 
       (0.8 miles away)
      Languages Spoken:
      English

      Anthony Stein is a Hematologist and a Hematologist Oncology provider in Duarte, California. Dr. Stein is rated as an Experienced provider by MediFind in the treatment of Primary Immunodeficiency (PID). His top areas of expertise are Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), Leukemia, Bone Marrow Transplant, and Bone Marrow Aspiration.

      Showing 1-20 of 59

      Last Updated: 10/30/2025

      When should I see a Primary Immunodeficiency (PID) doctor near Duarte, 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 Primary Immunodeficiency (PID) doctor near Duarte, 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 Primary Immunodeficiency (PID) doctors near Duarte, 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 Primary Immunodeficiency (PID) doctors near Duarte, 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 Primary Immunodeficiency (PID) doctor near Duarte, 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 Primary Immunodeficiency (PID) doctor search results page. 

      Why is it important to get a second opinion from a different Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor near Duarte, 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctors near Duarte, CA?

      Look for the filter feature on the left side of the Primary Immunodeficiency (PID) 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 Primary Immunodeficiency (PID) doctor that offers video calls?

      Look for the filter feature on the left-side of the Primary Immunodeficiency (PID) 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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