The 20 Best Ornithine Transcarbamylase Deficiency Doctors in Switzerland

Find the Top Ornithine Transcarbamylase Deficiency Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 16 doctor with experience in Ornithine Transcarbamylase Deficiency near Switzerland. Of these, 11 are Experienced, 2 are Distinguished, 2 are Elite and 1 are Advanced.

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16 providers found
    Elite in Ornithine Transcarbamylase Deficiency

    Johannes Haberle
    Elite in Ornithine Transcarbamylase Deficiency

    Johannes Haberle
    Zurich, ZH, CH 

    Johannes Haberle practices practicing medicine in Zurich, Switzerland. Mr. Haberle is rated as an Elite expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Urea Cycle Disorders (UCD), Ornithine Transcarbamylase Deficiency, N-Acetylglutamate Synthase Deficiency, Citrullinemia, and Liver Transplant.

    Elite in Ornithine Transcarbamylase Deficiency

    Alexander Laemmle
    Elite in Ornithine Transcarbamylase Deficiency

    Alexander Laemmle
    Bern, BE, CH 

    Alexander Laemmle practices practicing medicine in Bern, Switzerland. Mr. Laemmle is rated as an Elite expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Ornithine Transcarbamylase Deficiency, Urea Cycle Disorders (UCD), Vitamin B12 Deficiency, and Hypotonia.

    Distinguished in Ornithine Transcarbamylase Deficiency

    Jean-marc M. Nuoffer
    Distinguished in Ornithine Transcarbamylase Deficiency

    Jean-marc M. Nuoffer
    Bern, BE, CH 

    Jean-marc Nuoffer practices practicing medicine in Bern, Switzerland. Mr. Nuoffer is rated as a Distinguished expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Ornithine Transcarbamylase Deficiency, Argininosuccinic Aciduria, Urea Cycle Disorders (UCD), and Classic Galactosemia.

    Learn about our expert tiers
    Distinguished in Ornithine Transcarbamylase Deficiency

    Beat Thony
    Distinguished in Ornithine Transcarbamylase Deficiency

    Beat Thony
    Zurich, ZH, CH 

    Beat Thony practices practicing medicine in Zurich, Switzerland. Thony is rated as a Distinguished expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. They are also highly rated in 9 other conditions, according to our data. Their clinical expertise encompasses Phenylketonuria (PKU), Urea Cycle Disorders (UCD), GTP Cyclohydrolase 1 Deficiency, Ornithine Transcarbamylase Deficiency, and Hepatectomy.

    Advanced in Ornithine Transcarbamylase Deficiency

    Gabriella Allegri
    Advanced in Ornithine Transcarbamylase Deficiency

    Gabriella Allegri
    Zurich, ZH, CH 

    Gabriella Allegri practices practicing medicine in Zurich, Switzerland. Ms. Allegri is rated as an Advanced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Urea Cycle Disorders (UCD), Carbamoyl Phosphate Synthetase 1 Deficiency, Orotic Aciduria Type 1, and Ornithine Transcarbamylase Deficiency.

    Experienced in Ornithine Transcarbamylase Deficiency

    Adrian Keogh
    Experienced in Ornithine Transcarbamylase Deficiency

    Adrian Keogh
    Bern, BE, CH 

    Adrian Keogh practices practicing medicine in Bern, Switzerland. Mr. Keogh is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. His clinical expertise encompasses Urea Cycle Disorders (UCD), Ornithine Transcarbamylase Deficiency, Cerebral Hypoxia, Liver Cancer, and Hepatectomy.

    Experienced in Ornithine Transcarbamylase Deficiency

    Martin Poms
    Experienced in Ornithine Transcarbamylase Deficiency

    Martin Poms
    Zurich, ZH, CH 

    Martin Poms practices practicing medicine in Zurich, Switzerland. Mr. Poms is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Urea Cycle Disorders (UCD), Keratosis Follicularis Spinulosa Decalvans, Methylmalonic Acidemia, and Vitamin B12 Deficiency Anemia.

    Experienced in Ornithine Transcarbamylase Deficiency

    Tanja Scherer
    Experienced in Ornithine Transcarbamylase Deficiency

    Tanja Scherer
    Zurich, ZH, CH 

    Tanja Scherer practices practicing medicine in Zurich, Switzerland. Ms. Scherer is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Phenylketonuria (PKU), GTP Cyclohydrolase 1 Deficiency, Urea Cycle Disorders (UCD), Ornithine Transcarbamylase Deficiency, and Hepatectomy.

    Experienced in Ornithine Transcarbamylase Deficiency

    Andre Schaller
    Experienced in Ornithine Transcarbamylase Deficiency

    Andre Schaller
    Bern, BE, CH 

    Andre Schaller practices practicing medicine in Bern, Switzerland. Mr. Schaller is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Lactic Acidosis, Progressive External Ophthalmoplegia, MELAS Syndrome, and Mitochondrial Complex V Deficiency.

    Experienced in Ornithine Transcarbamylase Deficiency

    Ralph Fingerhut
    Experienced in Ornithine Transcarbamylase Deficiency

    Ralph Fingerhut
    Zurich, ZH, CH 

    Ralph Fingerhut practices practicing medicine in Zurich, Switzerland. Mr. Fingerhut is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Dilated Cardiomyopathy with Hypergonadotropic Hypogonadism, PGM1-CDG, Neonatal Hypothyroidism, and Methylmalonic Acidemia.

    Experienced in Ornithine Transcarbamylase Deficiency

    Carmen Fernandez-Diez
    Experienced in Ornithine Transcarbamylase Deficiency

    Carmen Fernandez-Diez
    Zurich, ZH, CH 

    Carmen Fernandez-Diez practices practicing medicine in Zurich, Switzerland. Ms. Fernandez-Diez is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Carbamoyl Phosphate Synthetase 1 Deficiency, Urea Cycle Disorders (UCD), Argininosuccinic Aciduria, and Citrullinemia.

    Experienced in Ornithine Transcarbamylase Deficiency

    Matthias R. Baumgartner
    Experienced in Ornithine Transcarbamylase Deficiency

    Matthias R. Baumgartner
    Zurich, ZH, CH 

    Matthias Baumgartner practices practicing medicine in Zurich, Switzerland. Mr. Baumgartner is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Methylmalonyl Coenzyme A Mutase Deficiency, Methylmalonic Acidemia, Homocystinuria due to MTHFR Deficiency, and Inborn Amino Acid Metabolism Disorder.

    Experienced in Ornithine Transcarbamylase Deficiency

    Veronique Rufenacht
    Experienced in Ornithine Transcarbamylase Deficiency

    Veronique Rufenacht
    Zurich, ZH, CH 

    Veronique Rufenacht practices practicing medicine in Zurich, Switzerland. Ms. Rufenacht is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Carbamoyl Phosphate Synthetase 1 Deficiency, Urea Cycle Disorders (UCD), Argininosuccinic Aciduria, and Citrullinemia.

    Experienced in Ornithine Transcarbamylase Deficiency

    Hiu M. Chan-Grisch
    Experienced in Ornithine Transcarbamylase Deficiency

    Hiu M. Chan-Grisch
    Zurich, ZH, CH 

    Hiu Chan-Grisch practices practicing medicine in Zurich, Switzerland. Chan-Grisch is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Phenylketonuria (PKU), Orotic Aciduria Type 1, GTP Cyclohydrolase 1 Deficiency, and Urea Cycle Disorders (UCD).

    Experienced in Ornithine Transcarbamylase Deficiency

    Matthias Gautschi
    Experienced in Ornithine Transcarbamylase Deficiency

    Matthias Gautschi
    Bern, BE, CH 

    Matthias Gautschi practices practicing medicine in Bern, Switzerland. Mr. Gautschi is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Classic Galactosemia, Galactosemia, Galactokinase Deficiency, and Galactose Epimerase Deficiency.

    Experienced in Ornithine Transcarbamylase Deficiency

    Nicole Rimann
    Experienced in Ornithine Transcarbamylase Deficiency

    Nicole Rimann
    Zurich, ZH, CH 

    Nicole Rimann practices practicing medicine in Zurich, Switzerland. Ms. Rimann is rated as an Experienced expert by MediFind in the treatment of Ornithine Transcarbamylase Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Phenylketonuria (PKU), Urea Cycle Disorders (UCD), Ornithine Transcarbamylase Deficiency, and Maternal Hyperphenylalaninemia.

    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 1-16 of 16

    Last Updated: 04/28/2026

    What is the definition of Ornithine Transcarbamylase Deficiency?

    Ornithine transcarbamylase deficiency is an inherited disorder that causes ammonia to accumulate in the blood. Ammonia, which is formed when proteins are broken down in the body, is toxic if the levels become too high. The nervous system is especially sensitive to the effects of excess ammonia.

    When should I see an Ornithine Transcarbamylase Deficiency doctor in Switzerland?

    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 Ornithine Transcarbamylase Deficiency doctor in Switzerland?

    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 Ornithine Transcarbamylase Deficiency doctor in Switzerland?

    You can find an Ornithine Transcarbamylase Deficiency doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Ornithine Transcarbamylase Deficiency doctors in Switzerland?

    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 Ornithine Transcarbamylase Deficiency doctors in Switzerland?

    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 Ornithine Transcarbamylase Deficiency doctor in Switzerland?

    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 Ornithine Transcarbamylase Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Ornithine Transcarbamylase Deficiency 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 Ornithine Transcarbamylase Deficiency doctor in Switzerland?

    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 Ornithine Transcarbamylase Deficiency 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 Ornithine Transcarbamylase Deficiency 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 Ornithine Transcarbamylase Deficiency doctors in Switzerland?

    Look for the filter feature on the left side of the Ornithine Transcarbamylase Deficiency 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 Ornithine Transcarbamylase Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Ornithine Transcarbamylase Deficiency 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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