The 20 Best Dihydropteridine Reductase Deficiency Doctors in Italy

Find the Top Dihydropteridine Reductase Deficiency Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 20 doctor with experience in Dihydropteridine Reductase Deficiency near Italy. Of these, 17 are Advanced and 3 are Experienced.

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20 providers found
    Advanced in Dihydropteridine Reductase Deficiency

    Angelo Avogaro
    Advanced in Dihydropteridine Reductase Deficiency

    Angelo Avogaro
    Referral may be required
    Padova, IT 

    Angelo Avogaro practices practicing medicine in Padova, Italy. Mr. Avogaro is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Low Blood Sugar, and Type 1 Diabetes (T1D).

    Advanced in Dihydropteridine Reductase Deficiency

    Giacomina W. Ricciardi
    Advanced in Dihydropteridine Reductase Deficiency

    Giacomina W. Ricciardi
    Referral may be required
    Rome, IT 

    Giacomina Ricciardi practices practicing medicine in Rome, Italy. Ms. Ricciardi is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Dihydropteridine Reductase Deficiency, GTP Cyclohydrolase 1 Deficiency, Inborn Amino Acid Metabolism Disorder, Osteotomy, and Hormone Replacement Therapy (HRT).

    Advanced in Dihydropteridine Reductase Deficiency

    Nicola Vitturi
    Advanced in Dihydropteridine Reductase Deficiency

    Nicola Vitturi
    Referral may be required
    Padova, IT 

    Nicola Vitturi practices practicing medicine in Padova, Italy. Ms. Vitturi is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Fabry Disease, Dihydropteridine Reductase Deficiency, Urea Cycle Disorders (UCD), Citrullinemia, and Splenectomy.

    Learn about our expert tiers
    Advanced in Dihydropteridine Reductase Deficiency

    Francesco Porta
    Advanced in Dihydropteridine Reductase Deficiency

    Francesco Porta
    Referral may be required

    AOU Citta' Della Salute E Della Scienza Di Torino

    Turin, IT 

    Francesco Porta practices practicing medicine in Turin, Italy. Mr. Porta is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Phenylketonuria (PKU), Allan-Herndon-Dudley Syndrome, Inborn Amino Acid Metabolism Disorder, Isovaleric Acidemia, and Liver Transplant.

    Advanced in Dihydropteridine Reductase Deficiency

    Concetta Luisi
    Advanced in Dihydropteridine Reductase Deficiency

    Concetta Luisi
    Referral may be required
    Rome, IT 

    Concetta Luisi practices practicing medicine in Rome, Italy. Ms. Luisi is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Hypothalamic Hamartomas, Dihydropteridine Reductase Deficiency, Autosomal Dominant Partial Epilepsy with Auditory Features, and Myoclonic Epilepsy.

    Advanced in Dihydropteridine Reductase Deficiency

    Miryam Carecchio
    Advanced in Dihydropteridine Reductase Deficiency

    Miryam Carecchio
    Referral may be required
    Padova, IT 

    Miryam Carecchio practices practicing medicine in Padova, Italy. Ms. Carecchio is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Chorea, Focal Dystonia, Movement Disorders, Drug Induced Dyskinesia, and Deep Brain Stimulation.

    Advanced in Dihydropteridine Reductase Deficiency

    Mario Mastrangelo
    Advanced in Dihydropteridine Reductase Deficiency

    Mario Mastrangelo
    Referral may be required

    Policlinico Umberto I

    Rome, IT 

    Mario Mastrangelo practices practicing medicine in Rome, Italy. Mr. Mastrangelo is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Inborn Amino Acid Metabolism Disorder, Epilepsy, Aromatic L-Amino Acid Decarboxylase (AADC) Deficiency, and Monoamine Oxidase A Deficiency.

    Advanced in Dihydropteridine Reductase Deficiency

    Claudia Carducci
    Advanced in Dihydropteridine Reductase Deficiency

    Claudia Carducci
    Referral may be required
    Rome, IT 

    Claudia Carducci practices practicing medicine in Rome, Italy. Ms. Carducci is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Phenylketonuria (PKU), Guanidinoacetate Methyltransferase Deficiency, Aromatic L-Amino Acid Decarboxylase (AADC) Deficiency, and Dihydropteridine Reductase Deficiency.

    Advanced in Dihydropteridine Reductase Deficiency

    Vincenzo Leuzzi
    Advanced in Dihydropteridine Reductase Deficiency

    Vincenzo Leuzzi
    Referral may be required
    Rome, IT 

    Vincenzo Leuzzi practices practicing medicine in Rome, Italy. Mr. Leuzzi is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 34 other conditions, according to our data. His clinical expertise encompasses Phenylketonuria (PKU), Drug Induced Dyskinesia, Movement Disorders, Aromatic L-Amino Acid Decarboxylase (AADC) Deficiency, and Deep Brain Stimulation.

    Advanced in Dihydropteridine Reductase Deficiency

    Marco Spada
    Advanced in Dihydropteridine Reductase Deficiency

    Marco Spada
    Referral may be required
    Rome, IT 

    Marco Spada practices practicing medicine in Rome, Italy. Mr. Spada is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Argininosuccinic Aciduria, Methylmalonic Acidemia, Fabry Disease, Liver Transplant, and Hepato-Pancreato-Biliary Surgery.

    Advanced in Dihydropteridine Reductase Deficiency

    F Pisani-Francesco
    Advanced in Dihydropteridine Reductase Deficiency

    F Pisani-Francesco
    Referral may be required
    Via Gramsci 14, PR, 
    Parma, IT 

    F Pisani-Francesco practices practicing medicine in Parma, Italy. Pisani-Francesco is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. They are also highly rated in 28 other conditions, according to our data. Their clinical expertise encompasses Epilepsy in Children, Generalized Tonic-Clonic Seizure, Absence Seizure, Kidney Transplant, and Bone Marrow Transplant.

    Advanced in Dihydropteridine Reductase Deficiency

    Francesco Pesenti-Francini
    Advanced in Dihydropteridine Reductase Deficiency

    Francesco Pesenti-Francini
    Referral may be required
    Padova, IT 

    Francesco Pesenti-Francini practices practicing medicine in Padova, Italy. Mr. Pesenti-Francini is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Dihydropteridine Reductase Deficiency, Primary Lateral Sclerosis, Urea Cycle Disorders (UCD), and Glycogen Storage Disease Type 3.

    Advanced in Dihydropteridine Reductase Deficiency

    Mario G. Rizzone
    Advanced in Dihydropteridine Reductase Deficiency

    Mario G. Rizzone
    Referral may be required
    Turin, IT 

    Mario Rizzone practices practicing medicine in Turin, Italy. Mr. Rizzone is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Parkinson's Disease, Movement Disorders, Dihydropteridine Reductase Deficiency, Primary Lateral Sclerosis, and Deep Brain Stimulation.

    Advanced in Dihydropteridine Reductase Deficiency

    Giorgia Gugelmo
    Advanced in Dihydropteridine Reductase Deficiency

    Giorgia Gugelmo
    Referral may be required
    Padova, IT 

    Giorgia Gugelmo practices practicing medicine in Padova, Italy. Ms. Gugelmo is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Fabry Disease, Dihydropteridine Reductase Deficiency, Maternal Hyperphenylalaninemia, and Urea Cycle Disorders (UCD).

    Advanced in Dihydropteridine Reductase Deficiency

    Leonardo Lopiano
    Advanced in Dihydropteridine Reductase Deficiency

    Leonardo Lopiano
    Referral may be required
    Turin, IT 

    Leonardo Lopiano practices practicing medicine in Turin, Italy. Mr. Lopiano is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Parkinson's Disease, Movement Disorders, Camptocormism, Deep Brain Stimulation, and Gastrostomy.

    Advanced in Dihydropteridine Reductase Deficiency

    Antonio Gambardella
    Advanced in Dihydropteridine Reductase Deficiency

    Antonio Gambardella
    Referral may be required
    Catanzaro, IT 

    Antonio Gambardella practices practicing medicine in Catanzaro, Italy. Mr. Gambardella is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 25 other conditions, according to our data. His clinical expertise encompasses Epilepsy, Partial Familial Epilepsy, Seizures, and Generalized Tonic-Clonic Seizure.

    Advanced in Dihydropteridine Reductase Deficiency

    Livia Lenzini
    Advanced in Dihydropteridine Reductase Deficiency

    Livia Lenzini
    Referral may be required
    Padova, IT 

    Livia Lenzini practices practicing medicine in Padova, Italy. Ms. Lenzini is rated as an Advanced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Hyperaldosteronism, Adrenal Cancer, Adrenal Gland Adenoma, and Hypertension.

    Experienced in Dihydropteridine Reductase Deficiency

    Daniela Concolino
    Experienced in Dihydropteridine Reductase Deficiency

    Daniela Concolino
    Referral may be required
    Catanzaro, IT 

    Daniela Concolino practices practicing medicine in Catanzaro, Italy. Ms. Concolino is rated as an Experienced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Fabry Disease, RASopathies, Phenylketonuria (PKU), and Mosaic Trisomy 8.

    Experienced in Dihydropteridine Reductase Deficiency

    Alessandro Mussa
    Experienced in Dihydropteridine Reductase Deficiency

    Alessandro Mussa
    Referral may be required
    Turin, IT 

    Alessandro Mussa practices practicing medicine in Turin, Italy. Mr. Mussa is rated as an Experienced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 23 other conditions, according to our data. His clinical expertise encompasses Beckwith-Wiedemann Syndrome, Macroglossia, Hemihyperplasia, Gigantism, and Hormone Replacement Therapy (HRT).

    Experienced in Dihydropteridine Reductase Deficiency

    Alberto Ponzone
    Experienced in Dihydropteridine Reductase Deficiency

    Alberto Ponzone
    Referral may be required
    Turin, IT 

    Alberto Ponzone practices practicing medicine in Turin, Italy. Mr. Ponzone is rated as an Experienced expert by MediFind in the treatment of Dihydropteridine Reductase Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Phenylketonuria (PKU), Biotinidase Deficiency, Multiple Carboxylase Deficiency, and Dihydropteridine Reductase Deficiency.

    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 20

    Last Updated: 06/30/2026

    What is the definition of Dihydropteridine Reductase Deficiency?

    Dihydropteridine reductase deficiency (DHPR) is a severe form of hyperphenylalaninemia (high levels of the amino acid phenylalanine in the blood) due to impaired renewal of a substance known as tetrahydrobiopterin (BH4). Tetrahydrobiopterin normally helps process several amino acids, including phenylalanine, and it is also involved in the production of neurotransmitters. If little or no tetrahydrobiopterin is available to help process phenylalanine, this amino acid can build up in the blood and other tissues and the levels of neurotransmitters (dopamine, serotonin) and folate in cerebrospinal fluid are also decreased. This results in neurological symptoms such as psychomotor delay, low muscle tone (hypotonia), seizures, abnormal movements, too much salivation, and swallowing difficulties. DHPR deficiency is caused by genetic changes in the QDPR gene. It is inherited in an autosomal recessive manner.

    When should I see a Dihydropteridine Reductase Deficiency doctor in Italy?

    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 Dihydropteridine Reductase Deficiency doctor in Italy?

    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 Dihydropteridine Reductase Deficiency doctor in Italy?

    You can find a Dihydropteridine Reductase Deficiency doctor in any of the 10 largest U.S. cities by clicking below:

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    Dihydropteridine Reductase Deficiency doctor near San Jose, CA

    How does MediFind rank Dihydropteridine Reductase Deficiency doctors in Italy?

    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 Dihydropteridine Reductase Deficiency doctors in Italy?

    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 Dihydropteridine Reductase Deficiency doctor in Italy?

    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 Dihydropteridine Reductase Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Dihydropteridine Reductase 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 a Dihydropteridine Reductase Deficiency doctor in Italy?

    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 Dihydropteridine Reductase 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 Dihydropteridine Reductase 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 Dihydropteridine Reductase Deficiency doctors in Italy?

    Look for the filter feature on the left side of the Dihydropteridine Reductase 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 a Dihydropteridine Reductase Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Dihydropteridine Reductase 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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