The 20 Best Holoprosencephaly Doctors in The United Kingdom

Find the Top Holoprosencephaly Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 61 doctor with experience in Holoprosencephaly near The United Kingdom. Of these, 51 are Experienced, 7 are Advanced and 3 are Distinguished.

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61 providers found
    Distinguished in Holoprosencephaly

    Louise C. Gregory
    Distinguished in Holoprosencephaly

    Louise C. Gregory
    Referral may be required
    UCL Great Ormond Street Institute Of Child Health, 30 Guilford Street, 
    London, ENG, GB 

    Louise Gregory practices practicing medicine in London, United Kingdom. Ms. Gregory is rated as a Distinguished expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Familial Hypopituitarism, Hypopituitarism, Septo-Optic Dysplasia, and Cardiofaciocutaneous Syndrome.

    Distinguished in Holoprosencephaly

    Mehul T. Dattani
    Distinguished in Holoprosencephaly

    Mehul T. Dattani
    Referral may be required
    Great Ormond Street Institute Of Child Health 30 Guilford Street, 
    London, ENG, GB 

    Mehul Dattani practices practicing medicine in London, United Kingdom. Mr. Dattani is rated as a Distinguished expert by MediFind in the treatment of Holoprosencephaly. He is also highly rated in 48 other conditions, according to our data. His clinical expertise encompasses Septo-Optic Dysplasia, Hypopituitarism, Growth Hormone Deficiency (GHD), Hormone Replacement Therapy (HRT), and Pancreatectomy.

    Distinguished in Holoprosencephaly

    Carles Massuet-Gaston
    Distinguished in Holoprosencephaly

    Carles Massuet-Gaston
    Referral may be required
    Charterhouse Square, 
    London, ENG, GB 

    Carles Massuet-Gaston practices practicing medicine in London, United Kingdom. Mr. Massuet-Gaston is rated as a Distinguished expert by MediFind in the treatment of Holoprosencephaly. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hypopituitarism, Septo-Optic Dysplasia, Craniopharyngioma, and Holoprosencephaly.

    Learn about our expert tiers
    Advanced in Holoprosencephaly

    Guilherme M. Xavier
    Advanced in Holoprosencephaly

    Guilherme M. Xavier
    Referral may be required
    London, ENG, GB 

    Guilherme Xavier practices practicing medicine in London, United Kingdom. Mr. Xavier is rated as an Advanced expert by MediFind in the treatment of Holoprosencephaly. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Holoprosencephaly, Oral Cancer, Macroglossia, and Oral Squamous Cell Carcinoma.

    Advanced in Holoprosencephaly

    Maisa H. Seppala
    Advanced in Holoprosencephaly

    Maisa H. Seppala
    Referral may be required
    London, ENG, GB 

    Maisa Seppala practices practicing medicine in London, United Kingdom. Ms. Seppala is rated as an Advanced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Holoprosencephaly.

    Advanced in Holoprosencephaly

    Martyn T. Cobourne
    Advanced in Holoprosencephaly

    Martyn T. Cobourne
    Referral may be required
    London, ENG, GB 

    Martyn Cobourne practices practicing medicine in London, United Kingdom. Mr. Cobourne is rated as an Advanced expert by MediFind in the treatment of Holoprosencephaly. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Holoprosencephaly, Acanthosis Nigricans, Achondroplasia, Macroglossia, and Osteotomy.

    Advanced in Holoprosencephaly

    Tessa Homfray
    Advanced in Holoprosencephaly

    Tessa Homfray
    Referral may be required

    St George's University Of London

    London, ENG, GB 

    Tessa Homfray practices practicing medicine in London, United Kingdom. Ms. Homfray is rated as an Advanced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Hydrops Fetalis, Fetal Edema, Hemolytic Disease of the Newborn, and Alpha Thalassemia.

    Advanced in Holoprosencephaly

    Juan P. Barbera-Martinez
    Advanced in Holoprosencephaly

    Juan P. Barbera-Martinez
    Referral may be required
    Great Ormond Street Institute Of Child Health, 
    London, ENG, GB 

    Juan Barbera-Martinez practices practicing medicine in London, United Kingdom. Barbera-Martinez is rated as an Advanced expert by MediFind in the treatment of Holoprosencephaly. They are also highly rated in 8 other conditions, according to our data. Their clinical expertise encompasses Craniopharyngioma, Septo-Optic Dysplasia, Hypopituitarism, and Anosmia.

    Advanced in Holoprosencephaly

    Andrew T. Hattersley
    Advanced in Holoprosencephaly

    Andrew T. Hattersley
    Referral may be required
    Exeter, ENG, GB 

    Andrew Hattersley practices practicing medicine in Exeter, United Kingdom. Mr. Hattersley is rated as an Advanced expert by MediFind in the treatment of Holoprosencephaly. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Maturity Onset Diabetes of the Young, Wolcott Rallison Syndrome, Type 2 Diabetes (T2D), Type 1 Diabetes (T1D), and Islet Cell Transplantation.

    Advanced in Holoprosencephaly

    Anahid A. Birjandi
    Advanced in Holoprosencephaly

    Anahid A. Birjandi
    Referral may be required
    London, ENG, GB 

    Anahid Birjandi practices practicing medicine in London, United Kingdom. Ms. Birjandi is rated as an Advanced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Holoprosencephaly, Macroglossia, and Periodontitis.

    Experienced in Holoprosencephaly

    Alberto R. Mantovani
    Experienced in Holoprosencephaly

    Alberto R. Mantovani
    Referral may be required
    Queen Mary University Of London Charterhouse Square, 
    London, ENG, GB 

    Alberto Mantovani practices practicing medicine in London, United Kingdom. Mr. Mantovani is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Meatal Stenosis, Severe Acute Respiratory Syndrome (SARS), Pneumonia, Bone Marrow Transplant, and Endoscopy.

    Experienced in Holoprosencephaly

    Elisa De Franco
    Experienced in Holoprosencephaly

    Elisa De Franco
    Referral may be required
    Exeter, ENG, GB 

    Elisa De Franco practices practicing medicine in Exeter, United Kingdom. Ms. De Franco is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Agenesis of the Dorsal Pancreas, Wolcott Rallison Syndrome, Transient Neonatal Diabetes Mellitus, and Type 2 Diabetes (T2D).

    Experienced in Holoprosencephaly

    Argyro Syngelaki
    Experienced in Holoprosencephaly

    Argyro Syngelaki
    Referral may be required
    School Of Life Course And Population Sciences, 
    London, ENG, GB 

    Argyro Syngelaki practices practicing medicine in London, United Kingdom. Ms. Syngelaki is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 14 other conditions, according to our data. Her clinical expertise encompasses Preeclampsia, High Blood Pressure in Infants, Intrauterine Growth Restriction, and Trisomy 13.

    Experienced in Holoprosencephaly

    Sian E. Handley
    Experienced in Holoprosencephaly

    Sian E. Handley
    Referral may be required
    London, ENG, GB 

    Sian Handley practices practicing medicine in London, United Kingdom. Ms. Handley is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. Her clinical expertise encompasses Albinism, Holoprosencephaly, Proteus-Like Syndrome, and Proteus Syndrome.

    Experienced in Holoprosencephaly

    Elizabeth M. Harris
    Experienced in Holoprosencephaly

    Elizabeth M. Harris
    Referral may be required
    Newcastle Upon Tyne, ENG, GB 

    Elizabeth Harris practices practicing medicine in Newcastle Upon Tyne, United Kingdom. Ms. Harris is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 6 other conditions, according to our data. Her clinical expertise encompasses Limb-Girdle Muscular Dystrophy, Stormorken Syndrome, Hartsfield Syndrome, and Limb-Girdle Muscular Dystrophy Type 1A.

    Experienced in Holoprosencephaly

    Iain M. Dykes
    Experienced in Holoprosencephaly

    Iain M. Dykes
    Referral may be required
    Byrom St, 
    Liverpool, ENG, GB 

    Iain Dykes practices practicing medicine in Liverpool, United Kingdom. Mr. Dykes is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. His clinical expertise encompasses Holoprosencephaly and Congenital Heart Disease (CHD).

    Experienced in Holoprosencephaly

    Emily K. Fletcher
    Experienced in Holoprosencephaly

    Emily K. Fletcher
    Referral may be required
    Exeter, ENG, GB 

    Emily Fletcher practices practicing medicine in Exeter, United Kingdom. Ms. Fletcher is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Retinopathy Pigmentary Mental Retardation, Age-Related Macular Degeneration (ARMD), Late-Onset Retinal Degeneration, and Holoprosencephaly.

    Experienced in Holoprosencephaly

    Sarah E. Flanagan
    Experienced in Holoprosencephaly

    Sarah E. Flanagan
    Referral may be required
    Exeter, ENG, GB 

    Sarah Flanagan practices practicing medicine in Exeter, United Kingdom. Ms. Flanagan is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Congenital Hyperinsulinism, Low Blood Sugar, Transient Neonatal Diabetes Mellitus, Newborn Low Blood Sugar, and Pancreatectomy.

    Experienced in Holoprosencephaly

    James O. Tellez
    Experienced in Holoprosencephaly

    James O. Tellez
    Referral may be required
    Newcastle Upon Tyne, ENG, GB 

    James Tellez practices practicing medicine in Newcastle Upon Tyne, United Kingdom. Mr. Tellez is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Properdin Deficiency, Hartsfield Syndrome, Mosaicism, and Split Hand Foot Malformation.

    Experienced in Holoprosencephaly

    Elaine Fletcher
    Experienced in Holoprosencephaly

    Elaine Fletcher
    Referral may be required
    Crewe Road South, 
    Edinburgh, SCT, GB 

    Elaine Fletcher practices practicing medicine in Edinburgh, United Kingdom. Ms. Fletcher is rated as an Experienced expert by MediFind in the treatment of Holoprosencephaly. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Frontometaphyseal Dysplasia, Autosomal Cleft Palate, Primary Lateral Sclerosis, and Potassium-Aggravated Myotonia.

    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 61

    Last Updated: 06/30/2026

    What is the definition of Holoprosencephaly?

    Holoprosencephaly is an abnormality of brain development in which the brain doesn't properly divide into the right and left hemispheres. The condition can also affect development of the head and face. There are 4 types of Holoprosencephaly, distinguished by severity. From most to least severe, the 4 types are alobar, semi-lobar, lobar, and middle interhemispheric variant (MIHV). In general, the severity of any facial defects corresponds to the severity of the brain defect. The most severely affected people have one central eye (cyclopia) and a tubular nasal structure (proboscis) located above the eye. In the less severe forms, the brain is only partially divided, and the eyes usually are set close together. Other signs and symptoms often include intellectual disability and pituitary gland problems. Holoprosencephaly can be caused by genetic changes in any of at least 14 different genes; chromosome abnormalities; or agents that can cause birth defects (teratogens). It may also be a feature of several unique genetic syndromes. In many cases, the exact cause is unknown.

    When should I see a Holoprosencephaly doctor in The United Kingdom?

    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 Holoprosencephaly doctor in The United Kingdom?

    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 Holoprosencephaly doctor in The United Kingdom?

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

    Holoprosencephaly doctor near New York, NY
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    Holoprosencephaly doctor near Philadelphia, PA
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    Holoprosencephaly doctor near Boston, MA
    Holoprosencephaly doctor near Dallas, TX
    Holoprosencephaly doctor near San Jose, CA

    How does MediFind rank Holoprosencephaly doctors in The United Kingdom?

    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 Holoprosencephaly doctors in The United Kingdom?

    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 Holoprosencephaly doctor in The United Kingdom?

    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 Holoprosencephaly doctor search results page. 

    Why is it important to get a second opinion from a different Holoprosencephaly 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 Holoprosencephaly doctor in The United Kingdom?

    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 Holoprosencephaly 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 Holoprosencephaly 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 Holoprosencephaly doctors in The United Kingdom?

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

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