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    Last Updated: 10/30/2025

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    MediFind found 22 doctor with experience in Richter Syndrome near Appleton, WI. Of these, 15 are Experienced, 4 are Distinguished and 3 are Advanced.

    Location
    LocationClose
    22 providers found
      Experienced in Richter Syndrome
      Family Medicine
      Experienced in Richter Syndrome
      Family Medicine

      Thedacare Incorporated

      900 E Grant St, Thedacare Orthopedic Care, 
      Appleton, WI 
       (1.2 miles away)
      Experience:
      16+ years
      Languages Spoken:
      English
      Accepting New Patients

      Jared Kohlenberg is a primary care provider, practicing in Family Medicine in Appleton, Wisconsin. Dr. Kohlenberg has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Small Lymphocytic Lymphoma (SLL), Chronic Lymphocytic Leukemia (CLL), Type 2 Diabetes (T2D), Glucocorticoid-Remediable Aldosteronism, and Endoscopy. Dr. Kohlenberg is currently accepting new patients.

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

      Ascension Ne Wisconsin, Inc

      1506 S Oneida St, 
      Appleton, WI 
       (1.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Anthony Jaslowski is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Jaslowski is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, Colorectal Cancer, Bone Marrow Aspiration, and Myringotomy. Dr. Jaslowski is currently accepting new patients.

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

      Ascension Ne Wisconsin, Inc

      1506 S Oneida St, 
      Appleton, WI 
       (1.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      David Groteluschen is an Oncologist and a Hematologist in Appleton, Wisconsin. Dr. Groteluschen is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Myelodysplastic Syndrome (MDS), Richter Syndrome, Chronic Lymphocytic Leukemia (CLL), Paget Disease of the Breast, and Bone Marrow Aspiration. Dr. Groteluschen is currently accepting new patients.

      Learn about our expert tiers
      Distinguished in Richter Syndrome
      Distinguished in Richter Syndrome

      Ascension Ne Wisconsin, Inc

      1506 S Oneida St, 
      Appleton, WI 
       (1.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Ruth Warren is an Oncologist in Appleton, Wisconsin. Dr. Warren is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. Her top areas of expertise are Neuroendocrine Tumor, Chronic Lymphocytic Leukemia (CLL), Richter Syndrome, Bone Marrow Aspiration, and Endoscopy. Dr. Warren is currently accepting new patients.

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

      Ascension Ne Wisconsin, Inc

      1506 S Oneida St, 
      Appleton, WI 
       (1.0 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Matthew Ryan is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Ryan is rated as a Distinguished provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Chronic Inflammatory Demyelinating Polyneuropathy, Lung Adenocarcinoma, Acquired Hemophilia, Bone Marrow Aspiration, and Gastrostomy. Dr. Ryan is currently accepting new patients.

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

      Thedacare Incorporated

      2500 E Capital Dr, 
      Appleton, WI 
       (1.9 miles away)
      Languages Spoken:
      English, Tamil
      Accepting New Patients

      Yazhini Vallatharasu is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Vallatharasu is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. Her top areas of expertise are Small Cell Lung Cancer (SCLC), Multiple Myeloma, Paroxysmal Cold Hemoglobinuria, and Lung Cancer. Dr. Vallatharasu is currently accepting new patients.

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

      Thedacare Incorporated

      2500 E Capital Dr, 
      Appleton, WI 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Joyce Philip is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Philip is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. Her top areas of expertise are Breast Cancer, Testicular Yolk Sac Tumor, Paget Disease of the Breast, and Ovarian Cancer. Dr. Philip is currently accepting new patients.

      Advanced in Richter Syndrome
      Hematology Oncology | Oncology
      Advanced in Richter Syndrome
      Hematology Oncology | Oncology
      3925 N Gateway Dr, 
      Appleton, WI 
       (3.2 miles away)
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      William Guenther is a Hematologist Oncology specialist and an Oncologist in Appleton, Wisconsin. Dr. Guenther is rated as an Advanced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Pleuropulmonary Blastoma, Lung Cancer, Iron Deficiency Anemia, and Breast Cancer. Dr. Guenther is currently accepting new patients.

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

      Ascension Ne Wisconsin, Inc

      1506 S Oneida St, 
      Appleton, WI 
       (1.0 miles away)
      Languages Spoken:
      English, Arabic, French, German, Spanish
      Accepting New Patients

      Edgard Badine is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Badine is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Pancreatoblastoma, Pleuropulmonary Blastoma, Lung Cancer, Myelodysplastic Syndrome (MDS), and Bone Marrow Aspiration. Dr. Badine is currently accepting new patients.

      Experienced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology
      Experienced in Richter Syndrome
      Hematology Oncology | Hematology | Oncology
      1818 N Meade St, Suite W120, 
      Appleton, WI 
       (1.3 miles away)
      Languages Spoken:
      English

      Nelida Sjak-Shie is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Sjak-Shie is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. Her top areas of expertise are Breast Cancer, Paget Disease of the Breast, Large-Cell Lung Carcinoma, and EGFR Positive Lung Cancer.

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

      Thedacare Incorporated

      2500 E Capital Dr, 
      Appleton, WI 
       (1.9 miles away)
      Languages Spoken:
      English, Mandarin
      Accepting New Patients

      Qiaofang Chen is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Chen is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. Her top areas of expertise are Small Cell Lung Cancer (SCLC), Squamous Cell Lung Carcinoma, ALK-Positive Non-Small Cell Lung Cancer, and Lung Adenocarcinoma. Dr. Chen is currently accepting new patients.

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

      Thedacare Incorporated

      2500 E Capital Dr, 
      Appleton, WI 
       (1.9 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Demytra Mihailidis is a Hematologist Oncology specialist and an Oncologist in Appleton, Wisconsin. Dr. Mihailidis is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. Her top areas of expertise are Paget Disease of the Breast, Breast Cancer, Inflammatory Breast Cancer, and Angiosarcoma. Dr. Mihailidis is currently accepting new patients.

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

      Thedacare Incorporated

      2500 E Capital Dr, 
      Appleton, WI 
       (1.9 miles away)
      Languages Spoken:
      English, German
      Accepting New Patients

      Matthias Weiss is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Weiss is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Multiple Myeloma, Smoldering Multiple Myeloma, EGFR Positive Lung Cancer, and Squamous Cell Lung Carcinoma. Dr. Weiss is currently accepting new patients.

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

      Thedacare Incorporated

      2500 E Capital Dr, 
      Appleton, WI 
       (1.9 miles away)
      Languages Spoken:
      English, Hindi
      Accepting New Patients

      Harsha Poola is a Hematologist Oncology specialist and a Hematologist in Appleton, Wisconsin. Dr. Poola is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Thrombocytopenia, Familial Colorectal Cancer, Non-Small Cell Lung Cancer (NSCLC), and Lung Adenocarcinoma. Dr. Poola is currently accepting new patients.

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

      Thedacare Incorporated

      2500 E Capital Dr, 
      Appleton, WI 
       (1.9 miles away)
      Languages Spoken:
      English, Hindi, Nepali
      Accepting New Patients

      Amir Bista is a Hematologist Oncology specialist and an Oncologist in Appleton, Wisconsin. Dr. Bista is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Small Cell Lung Cancer (SCLC), ALK-Positive Non-Small Cell Lung Cancer, Squamous Cell Lung Carcinoma, and Lung Adenocarcinoma. Dr. Bista is currently accepting new patients.

      Experienced in Richter Syndrome
      Internal Medicine
      Experienced in Richter Syndrome
      Internal Medicine
      2500 E Capitol Dr, 
      Appleton, WI 
       (3.0 miles away)
      Languages Spoken:
      English

      Jack Anderson is a primary care provider, practicing in Internal Medicine in Appleton, Wisconsin. Dr. Anderson is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Multiple Myeloma, Hypothyroidism, High Cholesterol, and Familial Hypertension.

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

      Thedacare Incorporated

      4480 W Spencer St, 
      Appleton, WI 
       (3.3 miles away)
      Languages Spoken:
      English, German
      Accepting New Patients
      Offers Telehealth

      Paul Sletten is a primary care provider, practicing in Family Medicine in Appleton, Wisconsin. Dr. Sletten is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Glossitis, Pernicious Anemia, Vitamin B12 Deficiency, and Subacute Combined Degeneration. Dr. Sletten is currently accepting new patients.

      Experienced in Richter Syndrome
      Family Medicine
      Experienced in Richter Syndrome
      Family Medicine
      3916 N Intertech Ct, 
      Appleton, WI 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Douglas Meyer is a primary care provider, practicing in Family Medicine in Appleton, Wisconsin. Dr. Meyer is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are High Cholesterol, Sitosterolemia, Glucocorticoid-Remediable Aldosteronism, and Familial Hypertension. Dr. Meyer is currently accepting new patients.

      Experienced in Richter Syndrome
      Internal Medicine
      Experienced in Richter Syndrome
      Internal Medicine
      3916 N Intertech Court, 
      Appleton, WI 
       (3.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      Michael Johnson is a primary care provider, practicing in Internal Medicine in Appleton, Wisconsin. Dr. Johnson is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are High Cholesterol, Hypothyroidism, Type 2 Diabetes (T2D), and Maturity Onset Diabetes of the Young. Dr. Johnson is currently accepting new patients.

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

      Thedacare Incorporated

      W5282 Amy Ave, 
      Appleton, WI 
       (5.4 miles away)
      Languages Spoken:
      English
      Accepting New Patients

      John Ganser is a primary care provider, practicing in Family Medicine in Appleton, Wisconsin. Dr. Ganser is rated as an Experienced provider by MediFind in the treatment of Richter Syndrome. His top areas of expertise are Generalized Anxiety Disorder (GAD), High Cholesterol, Glucocorticoid-Remediable Aldosteronism, and Hypertension. Dr. Ganser is currently accepting new patients.

      Showing 1-20 of 22

      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 Appleton, WI?

      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 Appleton, WI?

      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 Appleton, WI?

      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 Appleton, WI?

      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 Appleton, WI?

      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 Appleton, WI?

      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 Appleton, WI?

      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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