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    Last Updated: 10/30/2025

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    MediFind found 108 doctor with experience in Richter Syndrome near Nyack, NY. Of these, 83 are Experienced, 22 are Advanced and 3 are Distinguished.

    Location
    LocationClose
    108 providers found
      Anna W. Komorowski
      Advanced in Richter Syndrome
      Hematology | Oncology
      Advanced in Richter Syndrome
      Hematology | Oncology

      Northwell Health Physician Partners Hematology Oncology At Phelps

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

      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 Richter Syndrome. Her top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Myelodysplastic Syndrome (MDS), Anemia, Schnitzler Syndrome, and Bone Marrow Aspiration.

      Advanced in Richter Syndrome
      Advanced in Richter Syndrome

      Mnh Hematology Onc

      160 North Midland Ave., 
      Nyack, NY 
       (0.6 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 Richter Syndrome. Her top areas of expertise are Paget Disease of the Breast, Deep Vein Thrombosis, Intraductal Papilloma, and Inflammatory Breast Cancer.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology
      Advanced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology

      White Plains Medical Diagnostic Services, PC

      160 N Midland Ave, 
      Nyack, NY 
       (0.6 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 Richter Syndrome. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Small Lymphocytic Lymphoma (SLL), Antiphospholipid Syndrome, and Pancreatic Ductal Adenocarcinoma.

      Learn about our expert tiers
      Advanced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology
      Advanced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology

      White Plains Medical Diagnostic Services, PC

      255 5th Ave, 
      Nyack, NY 
       (0.6 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 Richter Syndrome. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Anemia, Schnitzler Syndrome, and Hereditary Resistance to Anti-Vitamin K.

      Advanced in Richter Syndrome
      Advanced in Richter Syndrome
      255 Fifth Avenue, 
      Nyack, NY 
       (0.6 miles away)
      Languages Spoken:
      English

      Bradley Cohen is a Hematologist in Nyack, New York. Dr. Cohen is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Thrombotic Thrombocytopenic Purpura, Anemia, Pulmonary Embolism, and Waldenstrom Macroglobulinemia.

      Heather L. Katz
      Experienced in Richter Syndrome
      Hematology | Oncology
      Experienced in Richter Syndrome
      Hematology | Oncology

      Northwell Health Physician Partners Hematology Oncology At Phelps

      777 North Broadway, Suite 102, 207, 
      Sleepy Hollow, NY 
       (4.0 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 Richter Syndrome. Her top areas of expertise are Primitive Neuroectodermal Tumor (PNET), Posterior Fossa Tumor, Clear Cell Sarcoma, WT1-Related Wilms Tumor Syndromes, and Salpingo-Oophorectomy.

      Distinguished in Richter Syndrome
      Hematology | Oncology
      Distinguished in Richter Syndrome
      Hematology | Oncology

      White Plains Medical Diagnostic Services, PC

      41 E Post Rd, 
      White Plains, NY 
       (8.9 miles away)
      Languages Spoken:
      English

      Mathew Lonberg is a Hematologist and an Oncologist in White Plains, New York. Dr. Lonberg is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Paget Disease of the Breast, Idiopathic Neutropenia, Chronic Lymphocytic Leukemia (CLL), and Monoclonal Gammopathy of Undetermined Significance (MGUS).

      Experienced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology

      White Plains Medical Diagnostic Services, PC

      160 N Midland Ave, 
      Nyack, NY 
       (0.6 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 Richter Syndrome. Her top areas of expertise are Anemia, Small Cell Lung Cancer (SCLC), Lung Adenocarcinoma, Squamous Cell Lung Carcinoma, and Splenectomy.

      Experienced in Richter Syndrome
      Family Medicine
      Experienced in Richter Syndrome
      Family Medicine
      358 N Broadway, 
      Sleepy Hollow, NY 
       (3.0 miles away)
      Languages Spoken:
      English

      Urmil Kapoor is a primary care provider, practicing in Family Medicine in Sleepy Hollow, New York. Dr. Kapoor is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. Her top areas of expertise are Chronic Cough, Familial Combined Hyperlipidemia, Xanthoma, and Cirrhosis.

      Experienced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology

      North Shore Health System Medical Faculty Group Practice Inc

      777 N Broadway, 
      Sleepy Hollow, NY 
       (3.1 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Keyur Thakar is a Hematologist Oncology specialist and a Hematologist in Sleepy Hollow, New York. Dr. Thakar is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Childhood Iron Deficiency Anemia, Anemia, Paget Disease of the Breast, Bone Marrow Aspiration, and Ureteroscopy.

      Experienced in Richter Syndrome
      Family Medicine
      Experienced in Richter Syndrome
      Family Medicine

      Orangetown Family Practice

      97 Route 303, 
      Tappan, NY 
       (4.8 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Vincent Ibelli is a primary care provider, practicing in Family Medicine in Tappan, New York. Dr. Ibelli is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Vitamin D Deficiency, Sitosterolemia, High Cholesterol, and Hypertension.

      Carol Lederman
      Advanced in Richter Syndrome
      Advanced in Richter Syndrome

      WPHPA Cancer And Blood Specialists Of New York

      2 Longview Avenue, 3rd Floor, 
      White Plains, NY 
       (8.9 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 Richter Syndrome. Her top areas of expertise are GTP Cyclohydrolase 1 Deficiency, Pseudocholinesterase Deficiency, Glyceraldehyde-3-Phosphate Dehydrogenase Deficiency, and Deep Vein Thrombosis.

      Joshua P. Raff
      Advanced in Richter Syndrome
      Advanced in Richter Syndrome

      WPHPA Oncology & Hematology

      2 Longview Avenue, 2nd Floor, 
      White Plains, NY 
       (8.9 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 an Advanced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Monoclonal Gammopathy of Undetermined Significance (MGUS), Schnitzler Syndrome, Chronic Lymphocytic Leukemia (CLL), and Colorectal Cancer.

      Abraham Mittelman
      Advanced in Richter Syndrome
      Advanced in Richter Syndrome

      WPHPA Medical Oncology

      2 Longview Avenue, 4th Floor, 
      White Plains, NY 
       (8.9 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 Richter Syndrome. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Inflammatory Breast Cancer, and Colorectal Cancer.

      Charna Klein
      Experienced in Richter Syndrome
      Experienced in Richter Syndrome

      Montefiore Dobbs Ferry Practice

      18 Ashford Avenue, 
      Dobbs Ferry, NY 
       (5.8 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 Richter Syndrome. Her top areas of expertise are Congenital Antithrombin 3 Deficiency, Hereditary Resistance to Anti-Vitamin K, Protein S Deficiency, and Protein C Deficiency.

      Mitchell I. Fenster
      Experienced in Richter Syndrome
      Internal Medicine
      Experienced in Richter Syndrome
      Internal Medicine

      Northwell Health Physician Partners At Valhalla

      465 Columbus Avenue, Suite 125, 
      Valhalla, NY 
       (7.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Mitchell Fenster is a primary care provider, practicing in Internal Medicine in Valhalla, New York. Dr. Fenster is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are High Cholesterol, Type 2 Diabetes (T2D), COVID-19, and Multisystem Inflammatory Syndrome in Children (MIS-C).

      Advanced in Richter Syndrome
      Oncology | Hematology
      Advanced in Richter Syndrome
      Oncology | Hematology

      Msk Bergen

      225 Summit Ave, 
      Montvale, NJ 
       (8.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Kevin David is an Oncologist and a Hematologist in Montvale, New Jersey. Dr. David is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Non-Hodgkin Lymphoma, Hodgkin Lymphoma, B-Cell Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant. Dr. David is currently accepting new patients.

      Subuhee Hussain
      Experienced in Richter Syndrome
      Experienced in Richter Syndrome

      WPHPA Cancer And Blood Specialists Of New York

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

      Dr. Subuhee Hussain is the Chief for the Department of Hematology & Oncology at White Plains Hospital. Dr. Hussain graduated from SUNY Upstate Medical University in Syracuse, NY and completed her residency in Internal Medicine at Beth Israel Medical Center in New York. She received Fellowship training in Medical Oncology and Hematology at Montefiore Medical Center Albert Einstein Cancer Center, and she is board certified in Medical Oncology, Hematology, and Internal Medicine. Dr. Hussain is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. Her top areas of expertise are Neuroendocrine Tumor, Myeloproliferative Neoplasms (MPN), Pleuropulmonary Blastoma, and Lung Cancer.

      Dan Costin
      Experienced in Richter Syndrome
      Experienced in Richter Syndrome

      WPHPA Cancer And Blood Specialists Of New York

      2 Longview Avenue, 3rd Floor, 
      White Plains, NY 
       (8.9 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 Richter Syndrome. His top areas of expertise are Paget Disease of the Breast, Osteosarcoma, Chondrosarcoma, and Angiosarcoma.

      Yael S. Zack
      Experienced in Richter Syndrome
      Hematology
      Experienced in Richter Syndrome
      Hematology

      WPHPA Oncology & Hematology

      2 Longview Avenue, 2nd Floor, 
      White Plains, NY 
       (8.9 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 Richter Syndrome. Her top areas of expertise are Anemia, Paget Disease of the Breast, Large-Cell Immunoblastic Lymphoma, and Familial Colorectal Cancer.

      Showing 1-20 of 108

      Last Updated: 10/30/2025

      What is the definition of Richter Syndrome?

      Richter syndrome is a rare condition in which chronic lymphocytic leukemia (CLL) changes into a fast-growing type of lymphoma. Symptoms of Richter syndrome can include fever, loss of weight and muscle mass, abdominal pain, and enlargement of the lymph nodes, liver, and spleen. Laboratory results may show anemia and low platelet counts (which can lead to easy bleeding and bruising).

      When should I see a Richter Syndrome doctor near Nyack, 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 Richter Syndrome doctor near Nyack, 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 Richter Syndrome doctors near Nyack, 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 Richter Syndrome doctors near Nyack, 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 Richter Syndrome doctor near Nyack, 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 Richter Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different Richter Syndrome 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 Richter Syndrome doctor near Nyack, 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 Richter Syndrome 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 Richter Syndrome 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 Richter Syndrome doctors near Nyack, NY?

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

      Look for the filter feature on the left-side of the Richter Syndrome 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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