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    Last Updated: 01/09/2026

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    MediFind found 58 doctor with experience in Usher Syndrome near Gelderland, NL. Of these, 34 are Experienced, 12 are Distinguished, 10 are Advanced and 2 are Elite.

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    58 providers found
      Elite in Usher Syndrome

      Hannie P. Kremer
      Elite in Usher Syndrome

      Hannie P. Kremer

      Radboudumc

      Nijmegen, GE, NL 

      Hannie Kremer practices in Nijmegen, Netherlands. Ms. Kremer is rated as an Elite expert by MediFind in the treatment of Usher Syndrome. Her top areas of expertise are Hearing Loss, Usher Syndrome, Retinopathy Pigmentary Mental Retardation, and Retinitis Pigmentosa.

      Elite in Usher Syndrome

      Erwin M. Van Wijk
      Elite in Usher Syndrome

      Erwin M. Van Wijk
      Nijmegen, GE, NL 

      Erwin Van Wijk practices in Nijmegen, Netherlands. Mr. Van Wijk is rated as an Elite expert by MediFind in the treatment of Usher Syndrome. His top areas of expertise are Usher Syndrome, Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, and Usher Syndrome Type 2A.

      Carel B. Hoyng
      Distinguished in Usher Syndrome

      Carel B. Hoyng
      Distinguished in Usher Syndrome

      Carel B. Hoyng
      Nijmegen, GE, NL 

      Carel Hoyng practices in Nijmegen, Netherlands. Hoyng is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. Their top areas of expertise are Late-Onset Retinal Degeneration, Stargardt Macular Degeneration, Age-Related Macular Degeneration (ARMD), Vitrectomy, and Trabeculectomy.

      Learn about our expert tiers
      Distinguished in Usher Syndrome

      Erik De Vrieze
      Distinguished in Usher Syndrome

      Erik De Vrieze
      Nijmegen, GE, NL 

      Erik De Vrieze practices in Nijmegen, Netherlands. Mr. De Vrieze is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. His top areas of expertise are Retinopathy Pigmentary Mental Retardation, Usher Syndrome, Retinitis Pigmentosa, and Hearing Loss.

      Distinguished in Usher Syndrome

      Janine Reurink
      Distinguished in Usher Syndrome

      Janine Reurink
      Nijmegen, GE, NL 

      Janine Reurink practices in Nijmegen, Netherlands. Ms. Reurink is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. Her top areas of expertise are Retinopathy Pigmentary Mental Retardation, Usher Syndrome, Usher Syndrome Type 2A, and Retinitis Pigmentosa.

      Distinguished in Usher Syndrome

      Ronald E. Pennings
      Distinguished in Usher Syndrome

      Ronald E. Pennings
      Nijmegen, GE, NL 

      Ronald Pennings practices in Nijmegen, Netherlands. Mr. Pennings is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. His top areas of expertise are Hearing Loss, Usher Syndrome, Usher Syndrome Type 2A, and Otosclerosis.

      Distinguished in Usher Syndrome

      Sanne J. Broekman
      Distinguished in Usher Syndrome

      Sanne J. Broekman
      Nijmegen, GE, NL 

      Sanne Broekman practices in Nijmegen, Netherlands. Ms. Broekman is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. Her top areas of expertise are Retinopathy Pigmentary Mental Retardation, Usher Syndrome, Retinitis Pigmentosa, and Usher Syndrome Type 2A.

      Distinguished in Usher Syndrome

      Merel Stemerdink
      Distinguished in Usher Syndrome

      Merel Stemerdink
      Nijmegen, GE, NL 

      Merel Stemerdink practices in Nijmegen, Netherlands. Mr. Stemerdink is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. His top areas of expertise are Usher Syndrome, Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, and Late-Onset Retinal Degeneration.

      Distinguished in Usher Syndrome

      Jaap Oostrik
      Distinguished in Usher Syndrome

      Jaap Oostrik
      Nijmegen, GE, NL 

      Jaap Oostrik practices in Nijmegen, Netherlands. Oostrik is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. Their top areas of expertise are Hearing Loss, Usher Syndrome, Usher Syndrome Type 2A, and Retinitis Pigmentosa.

      Distinguished in Usher Syndrome

      Theo A. Peters
      Distinguished in Usher Syndrome

      Theo A. Peters
      Nijmegen, GE, NL 

      Theo Peters practices in Nijmegen, Netherlands. Peters is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. Their top areas of expertise are Usher Syndrome, Retinitis Pigmentosa, Retinopathy Pigmentary Mental Retardation, and Late-Onset Retinal Degeneration.

      Distinguished in Usher Syndrome

      Frans M. Cremers
      Distinguished in Usher Syndrome

      Frans M. Cremers
      Nijmegen, GE, NL 

      Frans Cremers practices in Nijmegen, Netherlands. Mr. Cremers is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. His top areas of expertise are Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, Stargardt Macular Degeneration, and Leber Congenital Amaurosis.

      Distinguished in Usher Syndrome

      Susanne Roosing
      Distinguished in Usher Syndrome

      Susanne Roosing
      Nijmegen, GE, NL 

      Susanne Roosing practices in Nijmegen, Netherlands. Ms. Roosing is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. Her top areas of expertise are Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, Late-Onset Retinal Degeneration, and Cone-Rod Dystrophy.

      Distinguished in Usher Syndrome

      Ralph N. Slijkerman
      Distinguished in Usher Syndrome

      Ralph N. Slijkerman
      Nijmegen, GE, NL 

      Ralph Slijkerman practices in Nijmegen, Netherlands. Mr. Slijkerman is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. His top areas of expertise are Usher Syndrome, Retinopathy Pigmentary Mental Retardation, Retinitis Pigmentosa, and Late-Onset Retinal Degeneration.

      Distinguished in Usher Syndrome

      Bas P. Hartel
      Distinguished in Usher Syndrome

      Bas P. Hartel
      Nijmegen, GE, NL 

      Bas Hartel practices in Nijmegen, Netherlands. Ms. Hartel is rated as a Distinguished expert by MediFind in the treatment of Usher Syndrome. Her top areas of expertise are Usher Syndrome Type 2A, Usher Syndrome, Retinopathy Pigmentary Mental Retardation, and Retinitis Pigmentosa.

      Advanced in Usher Syndrome

      Lisette Hetterschijt
      Advanced in Usher Syndrome

      Lisette Hetterschijt
      Nijmegen, GE, NL 

      Lisette Hetterschijt practices in Nijmegen, Netherlands. Ms. Hetterschijt is rated as an Advanced expert by MediFind in the treatment of Usher Syndrome. Her top areas of expertise are Retinopathy Pigmentary Mental Retardation, Usher Syndrome, Retinitis Pigmentosa, and Late-Onset Retinal Degeneration.

      Advanced in Usher Syndrome

      Margo Dona
      Advanced in Usher Syndrome

      Margo Dona
      Nijmegen, GE, NL 

      Margo Dona practices in Nijmegen, Netherlands. Ms. Dona is rated as an Advanced expert by MediFind in the treatment of Usher Syndrome. Her top areas of expertise are Retinopathy Pigmentary Mental Retardation, Usher Syndrome, Retinitis Pigmentosa, and Mitochondrial Complex 2 Deficiency.

      Advanced in Usher Syndrome

      Cor J. Cremers
      Advanced in Usher Syndrome

      Cor J. Cremers
      Nijmegen, GE, NL 

      Cor Cremers practices in Nijmegen, Netherlands. Cremers is rated as an Advanced expert by MediFind in the treatment of Usher Syndrome. Their top areas of expertise are Hearing Loss, Retinopathy Pigmentary Mental Retardation, Usher Syndrome, Gamma Knife Radiosurgery, and Myringotomy.

      Advanced in Usher Syndrome

      Hanka Venselaar
      Advanced in Usher Syndrome

      Hanka Venselaar

      Radboudumc

      Nijmegen, GE, NL 

      Hanka Venselaar practices in Nijmegen, Netherlands. Venselaar is rated as an Advanced expert by MediFind in the treatment of Usher Syndrome. Their top areas of expertise are Increased Head Circumference, Brittle Cornea Syndrome, Split Hand Foot Malformation, and Usher Syndrome.

      Advanced in Usher Syndrome

      Helger G. Yntema
      Advanced in Usher Syndrome

      Helger G. Yntema
      Nijmegen, GE, NL 

      Helger Yntema practices in Nijmegen, Netherlands. Yntema is rated as an Advanced expert by MediFind in the treatment of Usher Syndrome. Their top areas of expertise are Noonan Syndrome, Hearing Loss, RASopathies, and Short Philtrum.

      Advanced in Usher Syndrome

      Ronald Roepman
      Advanced in Usher Syndrome

      Ronald Roepman
      Nijmegen, GE, NL 

      Ronald Roepman practices in Nijmegen, Netherlands. Mr. Roepman is rated as an Advanced expert by MediFind in the treatment of Usher Syndrome. His top areas of expertise are Leber Congenital Amaurosis, Joubert Syndrome, Retinitis Pigmentosa, and Retinopathy Pigmentary Mental Retardation.

      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 58

      Last Updated: 01/09/2026

      What is the definition of Usher Syndrome?

      Usher syndrome is a condition characterized by partial or total hearing loss and vision loss that worsens over time. The hearing loss is classified as sensorineural, which means that it is caused by abnormalities of the inner ear. The loss of vision is caused by an eye disease called retinitis pigmentosa (RP), which affects the layer of light-sensitive tissue at the back of the eye (the retina). Vision loss occurs as the light-sensing cells of the retina gradually break down. Loss of night vision begins first, followed by blind spots that develop in the side (peripheral) vision. Over time, these blind spots enlarge and merge to produce tunnel vision. In some cases, vision is further impaired by clouding of the lens of the eye (cataracts). However, many people with retinitis pigmentosa retain some central vision throughout their lives.

      When should I see an Usher Syndrome doctor in Gelderland, NL?

      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 an Usher Syndrome doctor in Gelderland, NL?

      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 Usher Syndrome doctor in Gelderland, NL?

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

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      How does MediFind rank Usher Syndrome doctors in Gelderland, NL?

      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 Usher Syndrome doctors in Gelderland, NL?

      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 an Usher Syndrome doctor in Gelderland, NL?

      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 Usher Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different Usher 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 an Usher Syndrome doctor in Gelderland, NL?

      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 Usher 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 Usher 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 Usher Syndrome doctors in Gelderland, NL?

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

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