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    Last Updated: 10/30/2025

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    MediFind found 33 doctor with experience in L1 Syndrome near Poland. Of these, 32 are Experienced and 1 are Advanced.

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    33 providers found
      Advanced in L1 Syndrome

      Jerzy R. Kowalczyk
      Advanced in L1 Syndrome

      Jerzy R. Kowalczyk
      Antoni Gębala Street 6, 
      Lublin, LU, PL 

      Jerzy Kowalczyk practices in Lublin, Poland. Kowalczyk is rated as an Advanced expert by MediFind in the treatment of L1 Syndrome. Their top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Aplastic Anemia, Adult T-Cell Leukemia, and Bone Marrow Transplant.

      Tomasz A. Szczepanski
      Experienced in L1 Syndrome

      Tomasz A. Szczepanski
      Experienced in L1 Syndrome

      Tomasz A. Szczepanski
      Zabrze, SL, PL 

      Tomasz Szczepanski practices in Zabrze, Poland. Mr. Szczepanski is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Adult T-Cell Leukemia, Nijmegen Breakage Syndrome, and Bone Marrow Transplant.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Experienced in L1 Syndrome

      Joanna Zawitkowska
      Experienced in L1 Syndrome

      Joanna Zawitkowska
      Antoni Gębala Street 6, 
      Lublin, LU, PL 

      Joanna Zawitkowska practices in Lublin, Poland. Ms. Zawitkowska is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, L1 Syndrome, Childhood Pancreatitis, and Bone Marrow Transplant.

      Learn about our expert tiers
      Experienced in L1 Syndrome

      Magdalena Cwiklinska
      Experienced in L1 Syndrome

      Magdalena Cwiklinska
      Krakow, MA, PL 

      Magdalena Cwiklinska practices in Krakow, Poland. Ms. Cwiklinska is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), L1 Syndrome, Leukemia, and Hemophagocytic Lymphohistiocytosis.

      Experienced in L1 Syndrome

      Jakub Ubysz
      Experienced in L1 Syndrome

      Jakub Ubysz
      Wroclaw, DS, PL 

      Jakub Ubysz practices in Wroclaw, Poland. Mr. Ubysz is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. His top areas of expertise are Arachnoiditis, Spinal Muscular Atrophy (SMA), L1 Syndrome, and Spinal Muscular Atrophy Type 3.

      Experienced in L1 Syndrome

      Maciej Niedzwiecki
      Experienced in L1 Syndrome

      Maciej Niedzwiecki
      Gdansk, PM, PL 

      Maciej Niedzwiecki practices in Gdansk, Poland. Mr. Niedzwiecki is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, L1 Syndrome, and Burkitt Lymphoma.

      Experienced in L1 Syndrome

      Kinga Kwiecinska
      Experienced in L1 Syndrome

      Kinga Kwiecinska
      Wielicka St. 265, 
      Krakow, MA, PL 

      Kinga Kwiecinska practices in Krakow, Poland. Ms. Kwiecinska is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Leukocytosis, Acute Lymphoblastic Leukemia (ALL), L1 Syndrome, Exfoliative Dermatitis, and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Elzbieta Drozynska-Adamkiewicz
      Experienced in L1 Syndrome

      Elzbieta Drozynska-Adamkiewicz
      Gdansk, PM, PL 

      Elzbieta Drozynska-Adamkiewicz practices in Gdansk, Poland. Ms. Drozynska-Adamkiewicz is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Ganglioneuroblastoma, Poland Syndrome, Rhabdomyosarcoma, Wilms Tumor, and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Walentyna Balwierz
      Experienced in L1 Syndrome

      Walentyna Balwierz
      265 Wielicka Str, 
      Krakow, MA, PL 

      Walentyna Balwierz practices in Krakow, Poland. Balwierz is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Their top areas of expertise are Neuroblastoma, Embryonal Tumor with Multilayered Rosettes, Acute Lymphoblastic Leukemia (ALL), Gliomatosis Cerebri, and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Agnieszka Prazmo-Zaucha
      Experienced in L1 Syndrome

      Agnieszka Prazmo-Zaucha
      Lublin, LU, PL 

      Agnieszka Prazmo-Zaucha practices in Lublin, Poland. Ms. Prazmo-Zaucha is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Aplastic Anemia, Acute Lymphoblastic Leukemia (ALL), Leukemia, Anemia, and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Agnieszka Malarz-Mizia
      Experienced in L1 Syndrome

      Agnieszka Malarz-Mizia
      16 Medykow Street, 
      Katowice, SL, PL 

      Agnieszka Malarz-Mizia practices in Katowice, Poland. Ms. Malarz-Mizia is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Childhood Acute Myeloid Leukemia, Acute Myelomonocytic Leukemia, and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Michal Romiszewski
      Experienced in L1 Syndrome

      Michal Romiszewski
      Warsaw, MZ, PL 

      Michal Romiszewski practices in Warsaw, Poland. Romiszewski is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Their top areas of expertise are Acute Lymphoblastic Leukemia (ALL), L1 Syndrome, Leukemia, and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Grazyna Karolczyk
      Experienced in L1 Syndrome

      Grazyna Karolczyk
      Kielce, SK, PL 

      Grazyna Karolczyk practices in Kielce, Poland. Karolczyk is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Their top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Childhood Acute Myeloid Leukemia, Acute Myeloid Leukemia (AML), and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Maryna Rybak-Krawczuk
      Experienced in L1 Syndrome

      Maryna Rybak-Krawczuk
      Bialystok, PD, PL 

      Maryna Rybak-Krawczuk practices in Bialystok, Poland. Ms. Rybak-Krawczuk is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Childhood Acute Myeloid Leukemia, Acute Myeloid Leukemia (AML), and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Renata Tomaszewska
      Experienced in L1 Syndrome

      Renata Tomaszewska
      Katowice, SL, PL 

      Renata Tomaszewska practices in Katowice, Poland. Ms. Tomaszewska is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Leukemia, Childhood Acute Myeloid Leukemia, Acute Myeloid Leukemia (AML), Acute Lymphoblastic Leukemia (ALL), and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Tomasz Ociepa
      Experienced in L1 Syndrome

      Tomasz Ociepa
      Akademicka 15 Str, 
      Lublin, LU, PL 

      Tomasz Ociepa practices in Lublin, Poland. Mr. Ociepa is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Hemophilia A, L1 Syndrome, and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Katarzyna Derwich
      Experienced in L1 Syndrome

      Katarzyna Derwich
      Poznan, WP, PL 

      Katarzyna Derwich practices in Poznan, Poland. Ms. Derwich is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Horner Syndrome, Leukemia, Primary Lymphoma of the Brain, and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Mariusz J. Wysocki
      Experienced in L1 Syndrome

      Mariusz J. Wysocki
      Bydgoszcz, KP, PL 

      Mariusz Wysocki practices in Bydgoszcz, Poland. Mr. Wysocki is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Leukemia, Aplastic Anemia, Neurofibromatosis Type 1 (NF1), and Bone Marrow Transplant.

      Experienced in L1 Syndrome

      Andrzej Koltan
      Experienced in L1 Syndrome

      Andrzej Koltan
      Torun, KP, PL 

      Andrzej Koltan practices in Torun, Poland. Mr. Koltan is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. His top areas of expertise are Acute Lymphoblastic Leukemia (ALL), Hemophilia A, Blood Clots, and Nodular Lymphocyte-Predominant Hodgkin Lymphoma (NLPHL).

      Experienced in L1 Syndrome

      Joanna Lempach-Owoc
      Experienced in L1 Syndrome

      Joanna Lempach-Owoc
      Wroclaw, DS, PL 

      Joanna Lempach-Owoc practices in Wroclaw, Poland. Ms. Lempach-Owoc is rated as an Experienced expert by MediFind in the treatment of L1 Syndrome. Her top areas of expertise are Aplastic Anemia, Acute Lymphoblastic Leukemia (ALL), L1 Syndrome, Graft Versus Host Disease (GvHD), and Bone Marrow Transplant.

      While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
      Showing 1-20 of 33

      Last Updated: 10/30/2025

      What is the definition of L1 Syndrome?

      L1 syndrome describes a group of conditions that primarily affect the nervous system and occur almost exclusively in males. These conditions vary in severity and include, from most severe to least, X-linked hydrocephalus with stenosis of the aqueduct of Sylvius (HSAS), MASA syndrome, spastic paraplegia type 1, and X-linked complicated corpus callosum agenesis.

      When should I see a L1 Syndrome doctor in Poland?

      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 L1 Syndrome doctor in Poland?

      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 do I find the best L1 Syndrome doctor in Poland?

      You can find a L1 Syndrome doctor in any of the 10 largest U.S. cities by clicking below:

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      How does MediFind rank L1 Syndrome doctors in Poland?

      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 L1 Syndrome doctors in Poland?

      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 L1 Syndrome doctor in Poland?

      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 L1 Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different L1 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 L1 Syndrome doctor in Poland?

      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 L1 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 L1 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 L1 Syndrome doctors in Poland?

      Look for the filter feature on the left side of the L1 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 L1 Syndrome doctor that offers video calls?

      Look for the filter feature on the left-side of the L1 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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