The 20 Best Essential Thrombocythemia Doctors Near Me in pasadena, CA

Find the Top Essential Thrombocythemia Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 135 doctor with experience in Essential Thrombocythemia near pasadena, CA. Of these, 116 are Experienced, 15 are Advanced, 3 are Distinguished and 1 are Elite.

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135 providers found
    Elite in Essential Thrombocythemia
    Elite in Essential Thrombocythemia
    Referral may be required

    USC Norris Comprehensive Cancer Center And Hospital

    1441 Eastlake Ave, 
    Los Angeles, CA 
     (6.9 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Casey O'connell is a Hematologist practicing medicine in Los Angeles, California. Dr. O'connell is rated as an Elite provider by MediFind in the treatment of Essential Thrombocythemia. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses Polycythemia Vera, Myelofibrosis, Myelodysplastic Syndrome (MDS), Bone Marrow Aspiration, and Splenectomy.

    Distinguished in Essential Thrombocythemia
    Oncology | Hematology
    Distinguished in Essential Thrombocythemia
    Oncology | Hematology
    Referral may be required
    1505 Wilson Terrace, Suite 200, 
    Glendale, CA 
     (5.0 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Boris Bagdasarian is an Oncologist and a Hematologist practicing medicine in Glendale, California. Dr. Bagdasarian is rated as a Distinguished provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 117 other conditions, according to our data. His clinical expertise encompasses Agranulocytosis, Chronic Familial Neutropenia, Langerhans Cell Histiocytosis, and Thrombocytopenia. Dr. Bagdasarian is currently accepting new patients.

    Advanced in Essential Thrombocythemia
    Hematology
    Advanced in Essential Thrombocythemia
    Hematology
    Referral may be required

    City Of Hope's Helford Clinical Research Hospital

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

    David Snyder is a Hematologist practicing medicine in Duarte, California. Dr. Snyder is rated as an Advanced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Philadelphia-Negative Chronic Myeloid Leukemia, Chronic Myelogenous Leukemia (CML), Childhood Acute Myeloid Leukemia, Bone Marrow Aspiration, and Colonoscopy.

    Learn about our expert tiers
    Experienced in Essential Thrombocythemia
    Hematology | Oncology
    Experienced in Essential Thrombocythemia
    Hematology | Oncology
    Referral may be required

    City Of Hope Comprehensive Cancer Center-Duarte

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

    Stephen Forman is a Hematologist and an Oncologist practicing medicine in Duarte, California. Dr. Forman is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 55 other conditions, according to our data. His clinical expertise encompasses Non-Hodgkin Lymphoma, Acute Myeloid Leukemia (AML), Graft Versus Host Disease (GvHD), Bone Marrow Transplant, and Bone Marrow Aspiration.

    Advanced in Essential Thrombocythemia
    Hematology | Oncology
    Advanced in Essential Thrombocythemia
    Hematology | Oncology
    Referral may be required

    Oncology Physicians Network Of California PC

    50 Alessandro Pl, 
    Pasadena, CA 
     (1.2 miles away)
    Languages Spoken:
    English, Mandarin, Spanish
    Accepting New Patients
    Offers Telehealth

    Ronald Tang is a Hematologist and an Oncologist practicing medicine in Pasadena, California. Dr. Tang is rated as an Advanced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 42 other conditions, according to our data. His clinical expertise encompasses Paget Disease of the Breast, Breast Cancer, Cervical Cancer, and Inflammatory Breast Cancer. Dr. Tang is board certified in Internal Medicine (Sub: Medical Oncology), American Board Internal Medicine, and Internal Medicine. Dr. Tang is currently accepting new patients.

    Advanced in Essential Thrombocythemia
    Advanced in Essential Thrombocythemia
    Referral may be required

    Comprehensive Oncology Hematology Center

    1505 Wilson Terr, Ste 340, 
    Glendale, CA 
     (5.0 miles away)
    Languages Spoken:
    English, Arabic, Armenian, French
    Accepting New Patients
    Offers Telehealth

    Mihran Shirinian is a Hematologist practicing medicine in Glendale, California. Dr. Shirinian is rated as an Advanced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Acute Erythroid Leukemia (AEL), Febrile Neutropenia, Chronic Myelogenous Leukemia (CML), and Philadelphia-Negative Chronic Myeloid Leukemia. Dr. Shirinian is board certified in Internal Medicine (Sub: Medical Oncology) and Internal Medicine. Dr. Shirinian is currently accepting new patients.

    Experienced in Essential Thrombocythemia
    Internal Medicine
    Experienced in Essential Thrombocythemia
    Internal Medicine

    Pacific Shores Medical Group, Inc.

    222 W Eulalia St, 
    Glendale, CA 
     (6.6 miles away)
    Languages Spoken:
    English, Armenian, French, Portuguese, Spanish
    Accepting New Patients
    Offers Telehealth

    Kalust Ucar is a primary care provider, practicing in Internal Medicine in Glendale, California. Dr. Ucar is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 66 other conditions, according to our data. His clinical expertise encompasses Familial Colorectal Cancer, Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, and Colorectal Cancer. Dr. Ucar is board certified in Internal Medicine (Sub: Medical Oncology), Internal Medicine (Sub: Hematology), American Board Of Internal Medicine, and Internal Medicine. Dr. Ucar is currently accepting new patients.

    Advanced in Essential Thrombocythemia
    Internal Medicine
    Advanced in Essential Thrombocythemia
    Internal Medicine
    50 Alessandro Place, Suite 310, 
    Pasadena, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Weber Chen is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Chen is rated as an Advanced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Familial Colorectal Cancer, Febrile Neutropenia, and Deep Vein Thrombosis. Dr. Chen is board certified in American Board Of Internal Medicine. Dr. Chen is currently accepting new patients.

    Advanced in Essential Thrombocythemia
    Internal Medicine
    Advanced in Essential Thrombocythemia
    Internal Medicine

    Oncology Physicians Network Of California PC

    50 Alessandro Pl, 
    Pasadena, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Amy Wang is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Wang is rated as an Advanced provider by MediFind in the treatment of Essential Thrombocythemia. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Anemia, Thrombocytopenia, Polycythemia Vera, and Essential Thrombocythemia. Dr. Wang is board certified in American Board Of Internal Medicine. Dr. Wang is currently accepting new patients.

    Advanced in Essential Thrombocythemia
    Advanced in Essential Thrombocythemia
    Referral may be required

    Keck Medicine Of USC-Pasadena

    625 S Fair Oaks Ave Ste 400, 
    Pasadena, CA 
     (1.4 miles away)
    Languages Spoken:
    English

    Mark Mcnamara is a Hematologist practicing medicine in Pasadena, California. Dr. Mcnamara is rated as an Advanced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Anemia, Non-Hodgkin Lymphoma, Deep Vein Thrombosis, ALK-Positive Non-Small Cell Lung Cancer, and Bone Marrow Aspiration.

    Advanced in Essential Thrombocythemia
    Hematology | Oncology
    Advanced in Essential Thrombocythemia
    Hematology | Oncology
    Referral may be required

    The Oncology Institute

    1411 S Garfield Ave Ste 306, 
    Alhambra, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Honghao Yang is a Hematologist and an Oncologist practicing medicine in Alhambra, California. Dr. Yang is rated as an Advanced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 32 other conditions, according to our data. His clinical expertise encompasses Angiosarcoma, Thrombocytopenia, Chronic Familial Neutropenia, and Agranulocytosis.

    Distinguished in Essential Thrombocythemia
    Distinguished in Essential Thrombocythemia
    Referral may be required

    Southern California Hospital At Culver City

    1420 S Central Ave, 
    Glendale, CA 
     (6.6 miles away)
    Languages Spoken:
    English

    Roman Kleynberg is a Hematologist practicing medicine in Glendale, California. Dr. Kleynberg is rated as a Distinguished provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Leukocytosis, Thrombocytopenia, Blood Clots, Gastrostomy, and Colonoscopy.

    Experienced in Essential Thrombocythemia
    Internal Medicine
    Experienced in Essential Thrombocythemia
    Internal Medicine

    Oncology Physicians Network Of California PC

    959 E Walnut St, 
    Pasadena, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Raymundo Romero is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Romero is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 45 other conditions, according to our data. His clinical expertise encompasses Plasmacytoma, Anemia, Thrombocytopenia, and Non-Hodgkin Lymphoma. Dr. Romero is board certified in American Board Of Internal Medicine. Dr. Romero is currently accepting new patients.

    Experienced in Essential Thrombocythemia
    Internal Medicine
    Experienced in Essential Thrombocythemia
    Internal Medicine

    Huntington Health Physicians

    10 Congress St, 
    Pasadena, CA 
     (1.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    George Jung is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Jung is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Inclusion Body Myositis, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Jung is board certified in American Board Of Internal Medicine.

    Experienced in Essential Thrombocythemia
    Internal Medicine
    Experienced in Essential Thrombocythemia
    Internal Medicine

    Huntington Healthcare

    800 Fairmount Ave, 
    Pasadena, CA 
     (1.2 miles away)
    Languages Spoken:
    English

    Shunpei Iwata is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Iwata is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Protein Deficiency, High Cholesterol, Viral Pharyngitis, and Autoerythrocyte Sensitivity. Dr. Iwata is board certified in American Board Of Internal Medicine.

    Experienced in Essential Thrombocythemia
    Internal Medicine
    Experienced in Essential Thrombocythemia
    Internal Medicine

    Oncology Physicians Network Of California PC

    50 Alessandro Pl, 
    Pasadena, CA 
     (1.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Rodolfo Gutierrez is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Gutierrez is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Febrile Neutropenia, Agranulocytosis, Chronic Familial Neutropenia, and Thrombocytopenia. Dr. Gutierrez is board certified in American Board Internal Medicine.

    Experienced in Essential Thrombocythemia
    Internal Medicine
    Experienced in Essential Thrombocythemia
    Internal Medicine

    Oncology Physicians Network Of California PC

    950 S Arroyo Pkwy, 
    Pasadena, CA 
     (1.3 miles away)
    Languages Spoken:
    English

    Cynthia Martel is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Martel is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Breast Cancer, Anemia, Leukemia, Familial Colorectal Cancer, and Bone Marrow Aspiration. Dr. Martel is board certified in American Board Of Internal Medicine.

    Experienced in Essential Thrombocythemia
    Internal Medicine
    Experienced in Essential Thrombocythemia
    Internal Medicine

    Oncology Physicians Network Of California PC

    2595 E Washington Blvd, 
    Pasadena, CA 
     (3.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Monty Polonsky is a primary care provider, practicing in Internal Medicine in Pasadena, California. Dr. Polonsky is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Oligodendroglioma, Pediatric Low-Grade Glioma (pLGG), Acute Mountain Sickness, and Thrombocytopenia. Dr. Polonsky is board certified in American Board Of Internal Medicine.

    Experienced in Essential Thrombocythemia
    Experienced in Essential Thrombocythemia
    Referral may be required

    Ivy Creek Healthcare & Wellness Centre

    115 Bridge St, 
    San Gabriel, CA 
     (3.6 miles away)
    Languages Spoken:
    English

    Eric Chang is a Hematologist practicing medicine in San Gabriel, California. Dr. Chang is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Thrombocytopenia, Leukocytosis, Anemia, and Immune Thrombocytopenic Purpura (ITP).

    Experienced in Essential Thrombocythemia
    Hematology | Oncology
    Experienced in Essential Thrombocythemia
    Hematology | Oncology
    Referral may be required

    UCLA Health Hematology Oncology

    1411 S Garfield Ave Ste 200, 
    Alhambra, CA 
     (4.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dorcas Chi is a Hematologist and an Oncologist practicing medicine in Alhambra, California. Dr. Chi is rated as an Experienced provider by MediFind in the treatment of Essential Thrombocythemia. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses ALK-Positive Non-Small Cell Lung Cancer, Gastric Lymphoma, Non-Hodgkin Lymphoma, Myelodysplastic Syndrome (MDS), and Colonoscopy.

    Showing 1-20 of 135

    Last Updated: 09/26/2026

    What is the definition of Essential Thrombocythemia?

    Essential thrombocythemia (ET) is a condition in which the bone marrow produces too many platelets. Platelets are particles in the blood that aid in blood clotting.

    When should I see an Essential Thrombocythemia doctor near pasadena, 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 an Essential Thrombocythemia doctor near pasadena, 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 Essential Thrombocythemia doctors near pasadena, 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 Essential Thrombocythemia doctors near pasadena, 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 an Essential Thrombocythemia doctor near pasadena, 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 Essential Thrombocythemia doctor search results page. 

    Why is it important to get a second opinion from a different Essential Thrombocythemia 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 an Essential Thrombocythemia doctor near pasadena, 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 Essential Thrombocythemia 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 Essential Thrombocythemia 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 Essential Thrombocythemia doctors near pasadena, CA?

    Look for the filter feature on the left side of the Essential Thrombocythemia 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 an Essential Thrombocythemia doctor that offers video calls?

    Look for the filter feature on the left-side of the Essential Thrombocythemia 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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