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    Last Updated: 10/30/2025

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    MediFind found 31 doctor with experience in Chronic Lymphocytic Leukemia (CLL) near Williamsville, NY. Of these, 25 are Experienced, 3 are Advanced and 3 are Distinguished.

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    31 providers found
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Intensive Care Medicine | Hematology Oncology
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Intensive Care Medicine | Hematology Oncology

      Sisters Of Charity Hospital Of Buffalo New York

      6199 Transit Rd, 
      Depew, NY 
       (3.5 miles away)
      Languages Spoken:
      English

      Yasar Shad is an Intensive Care Medicine specialist and a Hematologist Oncology provider in Depew, New York. Dr. Shad is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Small Cell Lung Cancer (SCLC), Pleuropulmonary Blastoma, and Lung Cancer.

      Francisco J. Hernandez-Ilizaliturri
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Distinguished in Chronic Lymphocytic Leukemia (CLL)

      Roswell Park Cancer Institute

      Elm And Carlton St, 
      Buffalo, NY 
       (7.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Francisco Hernandez-Ilizaliturri is an Oncologist in Buffalo, New York. Dr. Hernandez-Ilizaliturri is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Non-Hodgkin Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), B-Cell Lymphoma, Bone Marrow Aspiration, and Gastrostomy.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology
      Advanced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology | Hematology | Oncology

      Rpci Oncology, PC

      199 Park Club Ln, 
      Williamsville, NY 
       (1.3 miles away)
      Languages Spoken:
      English

      Adam Kotowski is a Hematologist Oncology specialist and a Hematologist in Williamsville, New York. Dr. Kotowski is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Hemophilia B, Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, Lung Adenocarcinoma, and Bone Marrow Aspiration.

      Learn about our expert tiers
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Hematology | Hematology Oncology | Oncology
      Distinguished in Chronic Lymphocytic Leukemia (CLL)
      Hematology | Hematology Oncology | Oncology

      Roswell Park Cancer Institute

      Elm And Carlton St, 
      Buffalo, NY 
       (7.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Shernan Holtan is a Hematologist and a Hematologist Oncology provider in Buffalo, New York. Dr. Holtan is rated as a Distinguished provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her top areas of expertise are Graft Versus Host Disease (GvHD), Chronic Graft Versus Host Disease (cGvHD), Acute Myeloid Leukemia (AML), Bone Marrow Transplant, and Bone Marrow Aspiration. Dr. Holtan is currently accepting new patients.

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

      Buffalo Medical Group, P.C.

      325 Essjay Rd, 
      Williamsville, NY 
       (0.6 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Eric Waffner is a primary care provider, practicing in Internal Medicine in Williamsville, New York. Dr. Waffner is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Brachial Plexopathy, Thoracic Outlet Syndrome, Type 2 Diabetes (T2D), and Hypertension.

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

      Buffalo Medical Group, P.C.

      295 Essjay Rd, 
      Williamsville, NY 
       (0.7 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Hong Liu is a Hematologist and an Oncologist in Williamsville, New York. Dr. Liu is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her top areas of expertise are Multiple Myeloma, Angiosarcoma, Smoldering Multiple Myeloma, and Breast Cancer.

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Hematology Oncology
      295 Essjay Rd, 
      Williamsville, NY 
       (0.7 miles away)
      Languages Spoken:
      English

      James Conway is a Hematologist Oncology provider in Williamsville, New York. Dr. Conway is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Pure Red Cell Aplasia, Ataxia-Pancytopenia Syndrome, Shwachman-Diamond Syndrome, and Acquired Amegakaryocytic Thrombocytopenia.

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

      General Physician PC

      45 Spindrift Dr, Suite 100, 
      Williamsville, NY 
       (1.1 miles away)
      Languages Spoken:
      English

      Parikshit Padhi is a Hematologist Oncology specialist and a Hematologist in Williamsville, New York. Dr. Padhi is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Paget Disease of the Breast, Primary Mediastinal B-Cell Lymphoma (PMBCL), Breast Cancer, and Lung Cancer.

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

      General Physician PC

      45 Spindrift Dr, Suite 100, 
      Williamsville, NY 
       (1.1 miles away)
      Languages Spoken:
      English

      Zhen Wang is an Oncologist and a Hematologist in Williamsville, New York. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Pancreatic Ductal Adenocarcinoma, Renal Cell Carcinoma (RCC), Pancreatic Cancer, Prostate Cancer, and Pancreaticoduodenectomy.

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

      Rpci Oncology, PC

      199 Park Club Ln, Suite 200, 
      Williamsville, NY 
       (1.3 miles away)
      Languages Spoken:
      English

      Frederick Hong is a Hematologist Oncology specialist and a Hematologist in Williamsville, New York. Dr. Hong 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, Pulmonary Embolism, Small Lymphocytic Lymphoma (SLL), and Acute Mountain Sickness.

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

      Rpci Oncology, PC

      199 Park Club Ln, Suite 200, 
      Williamsville, NY 
       (1.3 miles away)
      Languages Spoken:
      English

      Michael Krabak is a Hematologist Oncology provider in Williamsville, New York. Dr. Krabak is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Myeloproliferative Neoplasms (MPN), Iron Deficiency Anemia, Schnitzler Syndrome, and Monoclonal Gammopathy of Undetermined Significance (MGUS).

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

      Rpci Oncology, PC

      199 Park Club Ln, Suite 200, 
      Williamsville, NY 
       (1.3 miles away)
      Languages Spoken:
      English

      Saifuddin Soniwala is a Hematologist Oncology specialist and a Hematologist in Williamsville, New York. Dr. Soniwala is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, HER-2 Positive Breast Cancer, and Triple-Negative Breast Cancer.

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

      General Physician PC

      18 Limestone Dr, Suite 5, 
      Williamsville, NY 
       (1.4 miles away)
      Languages Spoken:
      English

      Ihab Shafik is a primary care provider, practicing in Internal Medicine in Williamsville, New York. Dr. Shafik is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Choroid Plexus Cyst, Familial Porencephaly, Arachnoid Cysts, and Type 2 Diabetes (T2D).

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

      General Physician PC

      3085 Harlem Rd, Suite 300, 
      Cheektowaga, NY 
       (3.4 miles away)
      Languages Spoken:
      English

      Farid Berenji is a Hematologist Oncology specialist and a Hematologist in Cheektowaga, New York. Dr. Berenji is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Muscle Invasive Bladder Cancer, Immune Thrombocytopenic Purpura (ITP), Adult Immune Thrombocytopenia, and Hemangioma Thrombocytopenia Syndrome.

      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Internal Medicine
      Experienced in Chronic Lymphocytic Leukemia (CLL)
      Internal Medicine
      6000 N Bailey Ave, 
      Amherst, NY 
       (4.5 miles away)
      Languages Spoken:
      English

      David Hartman is a primary care provider, practicing in Internal Medicine in Amherst, New York. Dr. Hartman is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Small Lymphocytic Lymphoma (SLL), Dementia, Chronic Lymphocytic Leukemia (CLL), and Richter Syndrome.

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

      Roswell Park Cancer Institute

      Elm And Carlton St, 
      Buffalo, NY 
       (7.2 miles away)
      Languages Spoken:
      English
      Offers Telehealth

      Dorothy Pan is a Hematologist Oncology specialist and an Oncologist in Buffalo, New York. Dr. Pan is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). Her top areas of expertise are Diffuse Large B-Cell Lymphoma (DLBCL), Large-Cell Immunoblastic Lymphoma, Follicular Lymphoma, Bone Marrow Aspiration, and Bone Marrow Transplant.

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

      Roswell Park Cancer Institute

      Elm And Carlton St, 
      Buffalo, NY 
       (7.2 miles away)
      Languages Spoken:
      English

      Peter Maslak is a Hematologist in Buffalo, New York. Dr. Maslak is rated as an Advanced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Gastric Lymphoma, Non-Hodgkin Lymphoma, Acute Promyelocytic Leukemia, Leukemia, and Bone Marrow Transplant.

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

      Erie County Medical Center Corporation

      462 Grider St, 
      Buffalo, NY 
       (5.3 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Devinderpal Randhawa is a Hematologist Oncology specialist and a Hematologist in Buffalo, New York. Dr. Randhawa is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Lynch Syndrome, and Colorectal Cancer. Dr. Randhawa is currently accepting new patients.

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

      Sisters Of Charity Hospital Of Buffalo New York

      2157 Main St, 
      Buffalo, NY 
       (6.1 miles away)
      Languages Spoken:
      English

      Andrew Soh is an Oncologist and a Hematologist in Buffalo, New York. Dr. Soh is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Breast Cancer in Men, Myeloproliferative Neoplasms (MPN), Pleuropulmonary Blastoma, and Lung Cancer.

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

      Roswell Park Cancer Institute

      Elm And Carlton St, 
      Buffalo, NY 
       (7.2 miles away)
      Experience:
      10+ years
      Languages Spoken:
      English

      Matthew Cortese is a Hematologist Oncology provider in Buffalo, New York. Dr. Cortese has been practicing medicine for over 10 years and is rated as an Experienced provider by MediFind in the treatment of Chronic Lymphocytic Leukemia (CLL). His top areas of expertise are Follicular Lymphoma, Chronic Lymphocytic Leukemia (CLL), Chronic B-Cell Leukemia (CBCL), Richter Syndrome, and Bone Marrow Aspiration.

      Showing 1-20 of 31

      Last Updated: 10/30/2025

      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 Williamsville, 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 Williamsville, 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 Williamsville, 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 Williamsville, 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 Williamsville, 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 Williamsville, 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 Williamsville, 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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