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    Last Updated: 01/09/2026

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    MediFind found 68 doctor with experience in Chronic Lymphocytic Leukemia (CLL) near New City, NY. Of these, 51 are Experienced, 13 are Advanced and 4 are Distinguished.

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    68 providers found
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      255 Fifth Avenue, 
      Nyack, NY 
       (4.8 miles away)
      Languages Spoken:
      English

      Bradley Cohen is a Hematologist in Nyack, New York. Dr. Cohen is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Thrombotic Thrombocytopenic Purpura, Anemia, Pulmonary Embolism, and Waldenstrom Macroglobulinemia.

      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Advanced in Chronic Lymphocytic Leukemia (CLL)

      Mnh Hematology Onc

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

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

      Anna W. Komorowski
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology | Oncology
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology | Oncology

      Northwell Health Physician Partners Hematology Oncology At Phelps

      777 North Broadway, Suite 102, 207, 
      Sleepy Hollow, NY 
       (8.7 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 Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). 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.

      Learn about our expert tiers
      Joshua P. Raff
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Distinguished in Chronic Lymphocytic Leukemia (CLL)

      WPHPA Oncology & Hematology

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

      Joshua Raff, M.D. is the Director of the Digestive Cancer Program at White Plains Hospital, as well as the Leader of the Hospital's GI Cancer Program Conference. Dr. Raff received his medical degree from the Sackler School of Medicine at Tel Aviv University in 1997. He completed his residency in internal medicine at Montefiore Medical Center in the Bronx, and was a fellow of hematology and oncology at Albert Einstein College of Medicine from 2000-2003. Dr. Raff is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Chronic Lymphocytic Leukemia (CLL), and Colorectal Cancer.

      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology

      White Plains Medical Diagnostic Services, PC

      255 5th Ave, 
      Nyack, NY 
       (4.8 miles away)
      Languages Spoken:
      English

      Sung Lee is a Hematologist Oncology specialist and a Hematologist in Nyack, New York. Dr. Lee is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Anemia, Schnitzler Syndrome, and Protein S Deficiency.

      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology

      White Plains Medical Diagnostic Services, PC

      160 N Midland Ave, 
      Nyack, NY 
       (4.9 miles away)
      Languages Spoken:
      English

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

      Heather L. Katz
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology | Oncology
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology | Oncology

      Northwell Health Physician Partners Hematology Oncology At Phelps

      777 North Broadway, Suite 102, 207, 
      Sleepy Hollow, NY 
       (8.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Heather Katz is a Hematologist and an Oncologist in Sleepy Hollow, New York. Dr. Katz is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her top areas of expertise are Posterior Fossa Tumor, Primitive Neuroectodermal Tumor (PNET), WT1-Related Wilms Tumor Syndromes, Clear Cell Sarcoma, and Salpingo-Oophorectomy.

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology
      10 Esquire Rd, Suite 6, 
      New City, NY 
       (0.7 miles away)
      Languages Spoken:
      English

      Robert Goldberg is a Hematologist Oncology specialist and a Hematologist in New City, New York. Dr. Goldberg is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Anemia, Traumatic Brain Injury, Childhood Iron Deficiency Anemia, Venous Thromboembolism (VTE), and Percutaneous Coronary Intervention (PCI).

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology
      10 Esquire Rd, Suite 6, 
      New City, NY 
       (0.7 miles away)
      Languages Spoken:
      English

      Anna Mathew is a Hematologist Oncology specialist and a Hematologist in New City, New York. Dr. Mathew is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her top areas of expertise are Anemia, Hemangioma Thrombocytopenia Syndrome, RUNX1 Familial Platelet Disorder, and Paris-Trousseau Thrombocytopenia.

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Internal Medicine
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Internal Medicine

      White Plains Medical Diagnostic Services, PC

      200 E Eckerson Rd, Suite 160, 
      New City, NY 
       (2.3 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Howard Feldfogel is a primary care provider, practicing in Internal Medicine in New City, New York. Dr. Feldfogel is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Lyme Disease, Macroamylasemia, Vitamin D Deficiency, and Anemia.

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology
      974 Rte 45, Suite 1200, 
      Pomona, NY 
       (2.7 miles away)
      Languages Spoken:
      English

      Marc Zimmerman is a Hematologist Oncology specialist and a Hematologist in Pomona, New York. Dr. Zimmerman is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Iron Deficiency Anemia, Childhood Iron Deficiency Anemia, Antiphospholipid Syndrome, Hemangioma Thrombocytopenia Syndrome, and Bone Marrow Aspiration.

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Internal Medicine
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Internal Medicine

      Bon Secours Charity Health System Medical Group, P.C.

      26 Firemens Memorial Dr, 
      Pomona, NY 
       (2.9 miles away)
      Languages Spoken:
      English

      Scott Bernstein is a primary care provider, practicing in Internal Medicine in Pomona, New York. Dr. Bernstein is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Sitosterolemia, High Cholesterol, Glucocorticoid-Remediable Aldosteronism, Gastrostomy, and Hip Replacement.

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology

      White Plains Medical Diagnostic Services, PC

      160 N Midland Ave, 
      Nyack, NY 
       (4.9 miles away)
      Languages Spoken:
      English

      Aleksandra Mamorska-Dyga is a Hematologist Oncology specialist and a Hematologist in Nyack, New York. Dr. Mamorska-Dyga is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her top areas of expertise are Anemia, ALK-Positive Non-Small Cell Lung Cancer, Small Cell Lung Cancer (SCLC), Squamous Cell Lung Carcinoma, and Splenectomy.

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Internal Medicine
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Internal Medicine

      Office

      440 S Riverside Ave, 
      Croton On Hudson, NY 
       (6.5 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Salvatore Pasquale is a primary care provider, practicing in Internal Medicine in Croton On Hudson, New York. Dr. Pasquale is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol.

      Carol Lederman
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Advanced in Chronic Lymphocytic Leukemia (CLL)

      WPHPA Cancer And Blood Specialists Of New York

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

      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 Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her top areas of expertise are GTP Cyclohydrolase 1 Deficiency, Pseudocholinesterase Deficiency, Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, and Deep Vein Thrombosis.

      Abraham Mittelman
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Advanced in Chronic Lymphocytic Leukemia (CLL)

      WPHPA Medical Oncology

      2 Longview Avenue, 4th Floor, 
      White Plains, NY 
       (14.1 miles away)
      Languages Spoken:
      English, Hungarian
      Offers Telehealth

      Dr. Mittelman earned his medical degree from his medical degree from Mt. Sinai School of Medicine. He completed his internship at Elmhurst Hospital Center, Queens, and his internal medicine residency at State University of NY Health Science Center, Brooklyn. He completed a fellowship in oncology at Memorial Sloan Kettering Cancer Center in July 1983. Dr. Mittelman is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Colorectal Cancer.

      Jeffrey L. Halaas
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Oncology | Hematology
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Oncology | Hematology
      90 South Bedford Road, 
      Mount Kisco, NY 
       (14.4 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 Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Familial Colorectal Cancer, Pleuropulmonary Blastoma, Thrombocytopenia, and Schnitzler Syndrome.

      Jonathan S. Goldberg
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology | Oncology
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology | Oncology
      90 South Bedford Road, 
      Mount Kisco, NY 
       (14.4 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 Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Familial Prostate Cancer, Non-Hodgkin Lymphoma, Inflammatory Breast Cancer, and Angiosarcoma.

      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology

      Good Samaritan Hospital

      255 Lafayette Ave, 
      Suffern, NY 
       (8.0 miles away)
      Languages Spoken:
      English

      Seth Benkel is a Hematologist in Suffern, New York. Dr. Benkel is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Childhood Iron Deficiency Anemia, Schnitzler Syndrome, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Iron Deficiency Anemia.

      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology

      The Westchester Medical Practice PC

      1978 Crompond Rd, 
      Cortlandt Manor, NY 
       (11.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      John Mears is a Hematologist Oncology specialist and a Hematologist in Cortlandt Manor, New York. Dr. Mears is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Gastric Lymphoma, Non-Hodgkin Lymphoma, Monoclonal Gammopathy of Undetermined Significance (MGUS), and Schnitzler Syndrome.

      Showing 1-20 of 68

      Last Updated: 01/09/2026

      What is the definition of Chronic Lymphocytic Leukemia (CLL)?

      Chronic lymphocytic leukemia (CLL) is a slow-growing cancer of the blood and bone marrow which produces high levels of abnormal white blood cells (lymphocytes). Unlike normal cells, the abnormal white blood cells in chronic lymphocytic leukemia do not fight infection properly and crowd out red blood cells and platelets, which may result in anemia, infections, and bleeding. While chronic lymphocytic leukemia starts in the bone marrow, over time the disease spreads through the bloodstream to other parts of the body, especially the lymph nodes, as well as the liver and spleen, which then become enlarged. There are two main types of chronic lymphocytic leukemia, one that progresses very slowly (B cell), and one that progresses more quickly (T cell), which is the more serious type. Diagnostic tests can determine if chronic lymphocytic leukemia is the type that progresses slowly by finding the proteins, ZAP-70 and CD38, on the leukemia cells, which can predict a better long-term outcome. Chronic lymphocytic leukemia is the most common type of leukemia in adults, and more often affects individuals who are white, middle-aged, or older, usually over the age of 70, while occurring very rarely in children. In general, chronic lymphocytic leukemia is categorized as asymptomatic (without symptoms), symptomatic, progressive, refractory (resistant to treatment), or recurrent. Chronic lymphocytic leukemia is further categorized by the following stages: Stage 0 – Too many white blood cells (lymphocytes), without any sign or symptom of leukemia. This is a slow-growing stage. Stage I – Too many white blood cells (lymphocytes) and enlarged lymph nodes. Stage II – Too many white blood cells (lymphocytes), enlarged liver, spleen, or lymph nodes. Stage III – Too many white blood cells (lymphocytes), and not enough red blood cells, enlarged liver, spleen, or lymph nodes. Stage IV – Too many white blood cells, and not enough platelets or red blood cells, enlarged liver, spleen, or lymph nodes. The stage of chronic lymphocytic leukemia helps to determine the treatment and outcome (prognosis).

      When should I see a Chronic Lymphocytic Leukemia (CLL) doctor near New City, 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 Chronic Lymphocytic Leukemia (CLL) doctor near New City, 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 Chronic Lymphocytic Leukemia (CLL) doctors near New City, 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 Chronic Lymphocytic Leukemia (CLL) doctors near New City, 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 Chronic Lymphocytic Leukemia (CLL) doctor near New City, 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 Chronic Lymphocytic Leukemia (CLL) doctor search results page. 

      Why is it important to get a second opinion from a different Chronic Lymphocytic Leukemia (CLL) 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 Chronic Lymphocytic Leukemia (CLL) doctor near New City, 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 Chronic Lymphocytic Leukemia (CLL) 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 Chronic Lymphocytic Leukemia (CLL) 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 Chronic Lymphocytic Leukemia (CLL) doctors near New City, NY?

      Look for the filter feature on the left side of the Chronic Lymphocytic Leukemia (CLL) 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 Chronic Lymphocytic Leukemia (CLL) doctor that offers video calls?

      Look for the filter feature on the left-side of the Chronic Lymphocytic Leukemia (CLL) 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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