The 20 Best Reticuloendotheliosis Doctors Near Me in Hawthorne, NY

Find the Top Reticuloendotheliosis Experts and Specialists

Last Updated: 02/22/2026

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MediFind found 39 doctor with experience in Reticuloendotheliosis near Hawthorne, NY. Of these, 33 are Experienced, 4 are Advanced and 2 are Distinguished.

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39 providers found
    Anna W. Komorowski
    Experienced in Reticuloendotheliosis
    Hematology | Oncology
    Experienced in Reticuloendotheliosis
    Hematology | Oncology

    Northwell Health Physician Partners Hematology Oncology At Phelps

    777 North Broadway, Suite 102, 207, 
    Sleepy Hollow, NY 
     (2.6 miles away)
    Languages Spoken:
    English, Polish

    Anna Komorowski is a Hematologist and an Oncologist in Sleepy Hollow, New York. Dr. Komorowski is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. Her top areas of expertise are Paget Disease of the Breast, Inflammatory Breast Cancer, Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), and Bone Marrow Aspiration.

    Dan Costin
    Experienced in Reticuloendotheliosis
    Experienced in Reticuloendotheliosis

    WPHPA Cancer And Blood Specialists Of New York

    2 Longview Avenue, 3rd Floor, 
    White Plains, NY 
     (5.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Dan Costin is Director of the White Plains Hospital Center for Cancer Care. He has been practicing medical oncology and hematology in Westchester since 1993. He received his B.S. in biochemistry at the University of California in Los Angeles and his medical degree at the University of California in San Francisco. He completed his internal medicine residency at Beth Israel Hospital in Boston in 1990, his fellowship in medical oncology at the National Cancer Institute in Bethesda in 1991, and his fellowship in hematology at New York University in 1993. He has been an attending physician at White Plains Hospital since 1993 and served as section chief of the department of Hematology-Oncology from 1999 to 2007. Dr. Costin is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Paget Disease of the Breast, Chondrosarcoma, Osteosarcoma, and Angiosarcoma.

    Yael S. Zack
    Experienced in Reticuloendotheliosis
    Hematology
    Experienced in Reticuloendotheliosis
    Hematology

    WPHPA Oncology & Hematology

    2 Longview Avenue, 2nd Floor, 
    White Plains, NY 
     (5.4 miles away)
    Languages Spoken:
    English, Hebrew
    Offers Telehealth

    Dr. Yael Zack is a member of White Plains Hospital Physician Associates, Oncology & Hematology of White Plains. Dr. Zack is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. Her top areas of expertise are Anemia, Paget Disease of the Breast, Large-Cell Immunoblastic Lymphoma, and Familial Colorectal Cancer.

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    Carol Lederman
    Experienced in Reticuloendotheliosis
    Experienced in Reticuloendotheliosis

    WPHPA Cancer And Blood Specialists Of New York

    2 Longview Avenue, 3rd Floor, 
    White Plains, NY 
     (5.4 miles away)
    Languages Spoken:
    English

    Dr. Lederman received her medical degree from Cornell Medical College and completed residency in Internal Medicine at The Mount Sinai Hospital in New York. After serving one year as Chief Resident in Internal Medicine at Elmhurst Hospital in Queens, she completed fellowship training in Hematology and Oncology at New York Medical College/Westchester Medical Center. She served New York Medical College as Assistant Clinical Professor for several years, as well as being an active member of the New York Blood Center Transfusion Service. Dr. Lederman is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. Her top areas of expertise are Pseudocholinesterase Deficiency, GTP Cyclohydrolase 1 Deficiency, Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, and Deep Vein Thrombosis.

    Distinguished in Reticuloendotheliosis
    Distinguished in Reticuloendotheliosis

    Highland Medical Hematology And Oncology

    174 N Midland Ave, 
    Nyack, NY 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mathew Lonberg is a Hematologist in Nyack, New York. Dr. Lonberg is rated as a Distinguished provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Paget Disease of the Breast, Idiopathic Neutropenia, Chronic Lymphocytic Leukemia (CLL), and Schnitzler Syndrome.

    Jeffrey L. Halaas
    Experienced in Reticuloendotheliosis
    Oncology | Hematology
    Experienced in Reticuloendotheliosis
    Oncology | Hematology
    90 South Bedford Road, 
    Mount Kisco, NY 
     (7.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jeffrey Halaas is a Hematologist and an Oncologist in Mount Kisco, New York. Dr. Halaas is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Familial Colorectal Cancer, Pleuropulmonary Blastoma, Thrombocytopenia, and Monoclonal Gammopathy of Undetermined Significance (MGUS).

    Jonathan S. Goldberg
    Experienced in Reticuloendotheliosis
    Hematology | Oncology
    Experienced in Reticuloendotheliosis
    Hematology | Oncology
    90 South Bedford Road, 
    Mount Kisco, NY 
     (7.3 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Jonathan Goldberg is a Hematologist and an Oncologist in Mount Kisco, New York. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Familial Prostate Cancer, Inflammatory Breast Cancer, Angiosarcoma, and Non-Hodgkin Lymphoma.

    Charna Klein
    Experienced in Reticuloendotheliosis
    Experienced in Reticuloendotheliosis

    Montefiore Dobbs Ferry Practice

    18 Ashford Avenue, 
    Dobbs Ferry, NY 
     (7.4 miles away)
    Languages Spoken:
    English, Spanish
    Offers Telehealth

    Charna Klein is an Oncologist in Dobbs Ferry, New York. Dr. Klein is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. Her top areas of expertise are Protein C Deficiency, Protein S Deficiency, Hereditary Resistance to Anti-Vitamin K, and Congenital Antithrombin 3 Deficiency.

    Experienced in Reticuloendotheliosis
    Hematology
    Experienced in Reticuloendotheliosis
    Hematology

    WMcHealth Physicians Advanced Hematology And Oncology, Hawthorne

    19 Bradhurst Ave Ste 2100N, 
    Hawthorne, NY 
     (0.6 miles away)
    Languages Spoken:
    English

    Bonnie Kiner is a Hematologist in Hawthorne, New York. Dr. Kiner is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. Her top areas of expertise are Polycythemia Vera, Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Bone Marrow Aspiration, and Bone Marrow Transplant.

    Experienced in Reticuloendotheliosis
    Hematology
    Experienced in Reticuloendotheliosis
    Hematology

    WMcHealth Physicians Advanced Hematology And Oncology, Hawthorne

    19 Bradhurst Ave Ste 2100N, 
    Hawthorne, NY 
     (0.6 miles away)
    Languages Spoken:
    English

    John Nelson is a Hematologist in Hawthorne, New York. Dr. Nelson is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Sickle Cell Disease, Thrombocytopenia, Acquired Hemophilia, Thrombotic Thrombocytopenic Purpura, and Bone Marrow Aspiration.

    Experienced in Reticuloendotheliosis
    Internal Medicine
    Experienced in Reticuloendotheliosis
    Internal Medicine

    WMcHealth Physicians Advanced Hematology And Oncology, Hawthorne

    19 Bradhurst Ave Ste 2100N, 
    Hawthorne, NY 
     (0.6 miles away)
    Languages Spoken:
    English

    Delong Liu is an Internal Medicine provider in Hawthorne, New York. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Acute Myeloblastic Leukemia without Maturation, Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia with Maturation, Bone Marrow Aspiration, and Bone Marrow Transplant.

    Experienced in Reticuloendotheliosis
    Experienced in Reticuloendotheliosis

    WMcHealth Physicians Advanced Medical Oncology, Hawthorne

    19 Bradhurst Ave Ste 2575S, 
    Hawthorne, NY 
     (1.4 miles away)
    Languages Spoken:
    English

    Amir Steinberg is a Hematologist in Hawthorne, New York. Dr. Steinberg is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Multiple Myeloma, Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Bone Marrow Transplant, and Bone Marrow Aspiration.

    Experienced in Reticuloendotheliosis
    Internal Medicine
    Experienced in Reticuloendotheliosis
    Internal Medicine

    Westchester Oncology & Hematology Group P.C.

    19 Bradhurst Ave Ste 2100, 
    Hawthorne, NY 
     (1.4 miles away)
    Languages Spoken:
    English

    Karen Seiter is an Internal Medicine provider in Hawthorne, New York. Dr. Seiter is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. Her top areas of expertise are Acute Myeloid Leukemia (AML), Acute Myeloblastic Leukemia without Maturation, Acute Myeloblastic Leukemia with Maturation, Bone Marrow Aspiration, and Bone Marrow Transplant.

    Experienced in Reticuloendotheliosis
    Internal Medicine
    Experienced in Reticuloendotheliosis
    Internal Medicine

    Office

    137 Columbus Ave, 
    Valhalla, NY 
     (2.1 miles away)
    Languages Spoken:
    English

    Luciano De Marco is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. De Marco is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Schnitzler Syndrome, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Reticuloendotheliosis
    Experienced in Reticuloendotheliosis

    Mnh Hematology Onc

    160 North Midland Ave., 
    Nyack, NY 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Irina Rybalova is an Oncologist in Nyack, New York. Dr. Rybalova is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. Her top areas of expertise are Paget Disease of the Breast, Deep Vein Thrombosis, Intraductal Papilloma, and Inflammatory Breast Cancer.

    Distinguished in Reticuloendotheliosis
    Distinguished in Reticuloendotheliosis

    NewYork-Presbyterian Medical Group Hudson Valley - Hematology And Oncology

    1978 Crompond Rd Ste G1, 
    Cortlandt Manor, NY 
     (13.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    John Mears is an Oncologist in Cortlandt Manor, New York. Dr. Mears is rated as a Distinguished provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Gastric Lymphoma, Non-Hodgkin Lymphoma, Schnitzler Syndrome, and Monoclonal Gammopathy of Undetermined Significance (MGUS). Dr. Mears is currently accepting new patients.

    Experienced in Reticuloendotheliosis
    Hematology | Oncology
    Experienced in Reticuloendotheliosis
    Hematology | Oncology

    White Plains Hospital Center For Cancer Care

    2 Longview Ave Ste 300, 
    White Plains, NY 
     (5.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Yelena Patsiornik is a Hematologist and an Oncologist in White Plains, New York. Dr. Patsiornik is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. Her top areas of expertise are Non-Hodgkin Lymphoma, B-Cell Lymphoma, Familial Colorectal Cancer, and Colorectal Cancer.

    Experienced in Reticuloendotheliosis
    Experienced in Reticuloendotheliosis

    Capital Area Hudson Valley NY Dental PC

    210 Westchester Ave, 
    West Harrison, NY 
     (6.0 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Stuart Feldman is a Hematologist in West Harrison, New York. Dr. Feldman is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Myelodysplastic Syndrome (MDS), Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, and Castleman Disease.

    Experienced in Reticuloendotheliosis
    Hematology
    Experienced in Reticuloendotheliosis
    Hematology

    Highland Medical Hematology And Oncology

    174 N Midland Ave, 
    Nyack, NY 
     (6.8 miles away)
    Languages Spoken:
    English

    Robert March is a Hematologist in Nyack, New York. Dr. March is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Small Lymphocytic Lymphoma (SLL), Antiphospholipid Syndrome, and Pancreatic Ductal Adenocarcinoma.

    Experienced in Reticuloendotheliosis
    Hematology
    Experienced in Reticuloendotheliosis
    Hematology

    Montefiore Nyack Hospital

    160 N Midland Ave, 
    Nyack, NY 
     (6.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Sung Lee is a Hematologist in Nyack, New York. Dr. Lee is rated as an Experienced provider by MediFind in the treatment of Reticuloendotheliosis. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Anemia, Schnitzler Syndrome, and Congenital Antithrombin 3 Deficiency.

    Showing 1-20 of 39

    Last Updated: 02/22/2026

    What is the definition of Reticuloendotheliosis?

    A greater than normal number of blood cells in the reticuloendothelial system.

    When should I see a Reticuloendotheliosis doctor near Hawthorne, NY?

    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 Reticuloendotheliosis doctor near Hawthorne, NY?

    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 Reticuloendotheliosis doctors near Hawthorne, NY?

    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 Reticuloendotheliosis doctors near Hawthorne, NY?

    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 Reticuloendotheliosis doctor near Hawthorne, NY?

    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 Reticuloendotheliosis doctor search results page. 

    Why is it important to get a second opinion from a different Reticuloendotheliosis 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 Reticuloendotheliosis doctor near Hawthorne, NY?

    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 Reticuloendotheliosis 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 Reticuloendotheliosis 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 Reticuloendotheliosis doctors near Hawthorne, NY?

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

    Look for the filter feature on the left-side of the Reticuloendotheliosis 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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