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    Last Updated: 01/09/2026

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    MediFind found 18 doctor with experience in Smith-Magenis Syndrome near South Holland, NL. Of these, 18 are Experienced.

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    18 providers found
      Gert J. Ossenkoppele
      Experienced in Smith-Magenis Syndrome

      Gert J. Ossenkoppele
      Experienced in Smith-Magenis Syndrome

      Gert J. Ossenkoppele
      Amsterdam, NH, NL 

      Gert Ossenkoppele practices in Amsterdam, Netherlands. Mr. Ossenkoppele is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. His top areas of expertise are Acute Myeloid Leukemia (AML), Leukemia, Chronic Myelogenous Leukemia (CML), Myelodysplastic Syndrome (MDS), and Bone Marrow Transplant.

      Experienced in Smith-Magenis Syndrome

      Joris A. Veltman
      Experienced in Smith-Magenis Syndrome

      Joris A. Veltman
      Amsterdam, NH, NL 

      Joris Veltman practices in Amsterdam, Netherlands. Mr. Veltman is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. His top areas of expertise are Mosaicism, Smith-Magenis Syndrome, Trichorhinophalangeal Syndrome Type 1 (TRPS1), and Schinzel-Giedion Syndrome.

      Experienced in Smith-Magenis Syndrome

      Sylvia A. Huisman
      Experienced in Smith-Magenis Syndrome

      Sylvia A. Huisman
      Amsterdam, NH, NL 

      Sylvia Huisman practices in Amsterdam, Netherlands. Ms. Huisman is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Her top areas of expertise are Cornelia De Lange Syndrome, Pitt-Hopkins Syndrome, Rubinstein-Taybi Syndrome, and Hyperventilation.

      Learn about our expert tiers
      Experienced in Smith-Magenis Syndrome

      Liselot J. Van Der Laan-Van Der Aa
      Experienced in Smith-Magenis Syndrome

      Liselot J. Van Der Laan-Van Der Aa
      Amsterdam, NH, NL 

      Liselot Van Der Laan-Van Der Aa practices in Amsterdam, Netherlands. Van Der Laan-Van Der Aa is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Their top areas of expertise are Deafness Hypogonadism Syndrome, Hydrocephalus due to Congenital Stenosis of Aqueduct of Sylvius, Potocki-Lupski Syndrome, and Fountain Syndrome.

      Experienced in Smith-Magenis Syndrome

      David J. Cucchi
      Experienced in Smith-Magenis Syndrome

      David J. Cucchi
      Amsterdam, NH, NL 

      David Cucchi practices in Amsterdam, Netherlands. Mr. Cucchi is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. His top areas of expertise are Acute Myeloid Leukemia (AML), Cat Scratch Disease, Smith-Magenis Syndrome, and Leukemia.

      Experienced in Smith-Magenis Syndrome

      Annelieke R. Muller
      Experienced in Smith-Magenis Syndrome

      Annelieke R. Muller
      Amsterdam, NH, NL 

      Annelieke Muller practices in Amsterdam, Netherlands. Muller is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Their top areas of expertise are Tuberous Sclerosis Complex, Tuberous Sclerosis, Cortical Dysplasia, and Smith-Magenis Syndrome.

      Experienced in Smith-Magenis Syndrome

      Abeltje M. Polstra
      Experienced in Smith-Magenis Syndrome

      Abeltje M. Polstra
      Amsterdam, NH, NL 

      Abeltje Polstra practices in Amsterdam, Netherlands. Polstra is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Their top areas of expertise are Chromosome 20 Trisomy, Potocki-Lupski Syndrome, Achondrogenesis, and Acromesomelic Dysplasia.

      Experienced in Smith-Magenis Syndrome

      Raoul C. Hennekam
      Experienced in Smith-Magenis Syndrome

      Raoul C. Hennekam
      Amsterdam, NH, NL 

      Raoul Hennekam practices in Amsterdam, Netherlands. Mr. Hennekam is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. His top areas of expertise are Nicolaides-Baraitser Syndrome, Marshall-Smith Syndrome, Micrognathia, and Trichorhinophalangeal Syndrome Type 2.

      Experienced in Smith-Magenis Syndrome

      Mieke M. Van Haelst
      Experienced in Smith-Magenis Syndrome

      Mieke M. Van Haelst
      Amsterdam, NH, NL 

      Mieke Van Haelst practices in Amsterdam, Netherlands. Ms. Van Haelst is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Her top areas of expertise are Hirsutism in Women, Obesity, Cantu Syndrome, Fraser Syndrome, and Gastric Bypass.

      Experienced in Smith-Magenis Syndrome

      Peter Henneman
      Experienced in Smith-Magenis Syndrome

      Peter Henneman
      Amsterdam, NH, NL 

      Peter Henneman practices in Amsterdam, Netherlands. Mr. Henneman is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. His top areas of expertise are Crohn's Disease, Viral Gastroenteritis, Down Syndrome, and Colitis.

      Experienced in Smith-Magenis Syndrome

      Marcel M. Mannens
      Experienced in Smith-Magenis Syndrome

      Marcel M. Mannens
      Amsterdam, NH, NL 

      Marcel Mannens practices in Amsterdam, Netherlands. Mr. Mannens is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. His top areas of expertise are Beckwith-Wiedemann Syndrome, Macroglossia, Gigantism, and Trichorhinophalangeal Syndrome Type 2.

      Experienced in Smith-Magenis Syndrome

      Athanasios Maras
      Experienced in Smith-Magenis Syndrome

      Athanasios Maras
      Diemen, NH, NL 

      Athanasios Maras practices in Diemen, Netherlands. Mr. Maras is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. His top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Autism Spectrum Disorder, Transient Tic Disorder, and Smith-Magenis Syndrome.

      Experienced in Smith-Magenis Syndrome

      Costa Bachas
      Experienced in Smith-Magenis Syndrome

      Costa Bachas
      Amsterdam, NH, NL 

      Costa Bachas practices in Amsterdam, Netherlands. Mr. Bachas is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. His top areas of expertise are Acute Myeloid Leukemia (AML), Leukemia, Smith-Magenis Syndrome, and Myelodysplastic Syndrome (MDS).

      Experienced in Smith-Magenis Syndrome

      Gertjan L. Kaspers
      Experienced in Smith-Magenis Syndrome

      Gertjan L. Kaspers
      Amsterdam, NH, NL 

      Gertjan Kaspers practices in Amsterdam, Netherlands. Kaspers is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Their top areas of expertise are Childhood Acute Myeloid Leukemia, Leukemia, Diffuse Midline Glioma H3 K27M-Mutant, Bone Marrow Aspiration, and Nephrectomy.

      Experienced in Smith-Magenis Syndrome

      Jacqueline M. Cloos
      Experienced in Smith-Magenis Syndrome

      Jacqueline M. Cloos
      Amsterdam, NH, NL 

      Jacqueline Cloos practices in Amsterdam, Netherlands. Ms. Cloos is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Her top areas of expertise are Acute Myeloid Leukemia (AML), Leukemia, Acute Lymphoblastic Leukemia (ALL), Childhood Acute Myeloid Leukemia, and Bone Marrow Transplant.

      Experienced in Smith-Magenis Syndrome

      Frits A. Wijburg
      Experienced in Smith-Magenis Syndrome

      Frits A. Wijburg
      Amsterdam, NH, NL 

      Frits Wijburg practices in Amsterdam, Netherlands. Wijburg is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Their top areas of expertise are Mucopolysaccharidosis Type 3 (MPS III, Sanfilippo Syndrome), Mucopolysaccharidosis Type 3A (MPS IIIA, Sanfilippo Syndrome A), Mucopolysaccharidoses (MPS), Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, and Bone Marrow Transplant.

      Experienced in Smith-Magenis Syndrome

      Marielle M. Alders
      Experienced in Smith-Magenis Syndrome

      Marielle M. Alders
      Amsterdam, NH, NL 

      Marielle Alders practices in Amsterdam, Netherlands. Ms. Alders is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Her top areas of expertise are Van Maldergem Syndrome, Hydrocephalus due to Congenital Stenosis of Aqueduct of Sylvius, Blepharophimosis, and Long QT Syndrome.

      Experienced in Smith-Magenis Syndrome

      Johanna M. Van Hagen
      Experienced in Smith-Magenis Syndrome

      Johanna M. Van Hagen
      Amsterdam, NH, NL 

      Johanna Van Hagen practices in Amsterdam, Netherlands. Ms. Van Hagen is rated as an Experienced expert by MediFind in the treatment of Smith-Magenis Syndrome. Her top areas of expertise are Marshall-Smith Syndrome, Septo-Optic Dysplasia, FG Syndrome, and Micrognathia.

      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 1-18 of 18

      Last Updated: 01/09/2026

      What is the definition of Smith-Magenis Syndrome?

      Smith-Magenis syndrome is a developmental disorder that affects behavior, emotions, and learning processes. The major features of this condition include distinctive facial features, sleep disturbances, behavioral problems, mild to moderate intellectual disability, and delayed speech and language skills.

      When should I see a Smith-Magenis Syndrome doctor in South Holland, 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 a Smith-Magenis Syndrome doctor in South Holland, 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 Smith-Magenis Syndrome doctor in South Holland, NL?

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

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      Smith-Magenis Syndrome doctor near Philadelphia, PA
      Smith-Magenis Syndrome doctor near Atlanta, GA
      Smith-Magenis Syndrome doctor near Boston, MA
      Smith-Magenis Syndrome doctor near Dallas, TX
      Smith-Magenis Syndrome doctor near San Jose, CA

      How does MediFind rank Smith-Magenis Syndrome doctors in South Holland, 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 Smith-Magenis Syndrome doctors in South Holland, 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 a Smith-Magenis Syndrome doctor in South Holland, 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 Smith-Magenis Syndrome doctor search results page. 

      Why is it important to get a second opinion from a different Smith-Magenis 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 Smith-Magenis Syndrome doctor in South Holland, 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 Smith-Magenis 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 Smith-Magenis 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 Smith-Magenis Syndrome doctors in South Holland, NL?

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

      Look for the filter feature on the left-side of the Smith-Magenis 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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