The 20 Best Mitochondrial Complex 1 Deficiency Doctors Near Me in CT, ES

Find the Top Mitochondrial Complex 1 Deficiency Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 21 doctor with experience in Mitochondrial Complex 1 Deficiency near CT, ES. Of these, 19 are Experienced and 2 are Distinguished.

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21 providers found
    Distinguished in Mitochondrial Complex 1 Deficiency
    Distinguished in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Albert Quintana practices practicing medicine in Barcelona, Spain. Mr. Quintana is rated as a Distinguished expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Leigh Syndrome, Mitochondrial Complex 1 Deficiency, Pyruvate Carboxylase Deficiency, and Hypotonia.

    Distinguished in Mitochondrial Complex 1 Deficiency
    Distinguished in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Elisenda Sanz practices practicing medicine in Barcelona, Spain. Sanz is rated as a Distinguished expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Leigh Syndrome, Mitochondrial Complex 1 Deficiency, Hypotonia, and Osteoporosis.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Olatz Ugarteburu practices practicing medicine in Barcelona, Spain. Ugarteburu is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Leigh Syndrome, Cytochrome C Oxidase Deficiency, Mitochondrial Complex 1 Deficiency, and Myoclonic Epilepsy.

    Learn about our expert tiers
    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Granollers, CT, ES 

    Heidy Mairena-Baide practices practicing medicine in Granollers, Spain. Ms. Mairena-Baide is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Acatalasemia, Leigh Syndrome, Aicardi-Goutieres Syndrome, and Mitochondrial Complex 1 Deficiency.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Belen Duenas-Perez practices practicing medicine in Barcelona, Spain. Ms. Duenas-Perez is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Myoclonus-Dystonia, Drug Induced Dyskinesia, Hallervorden-Spatz Disease, Pantothenate Kinase-Associated Neurodegeneration, and Deep Brain Stimulation.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Angel Montanez-Sanchez practices practicing medicine in Barcelona, Spain. Montanez-Sanchez is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 1 other condition, according to our data. Their clinical expertise encompasses Leigh Syndrome, Delta-Sarcoglycanopathy, Limb-Girdle Muscular Dystrophy, Mitochondrial Complex 1 Deficiency, and Thrombectomy.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Laura Aznar-Fort practices practicing medicine in Barcelona, Spain. Ms. Aznar-Fort is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. Her clinical expertise encompasses Frontotemporal Dementia, Primary Lateral Sclerosis, Amyotrophic Lateral Sclerosis (ALS or Lou Gehrig's Disease), and Mitochondrial Complex 1 Deficiency.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Mireia Del Toro-Riera practices practicing medicine in Barcelona, Spain. Ms. Del Toro-Riera is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Niemann-Pick Disease, Mucopolysaccharidosis Type 3A (MPS IIIA, Sanfilippo Syndrome A), Non-Langerhans-Cell Histiocytosis, and Propionic Acidemia.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Antonia Ribes practices practicing medicine in Barcelona, Spain. Ms. Ribes is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Glutaric Acidemia Type 1, Leigh Syndrome, Short-Chain Acyl-CoA Dehydrogenase Deficiency, and Homocystinuria.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    170 Villarroel Street, 
    Barcelona, CT, ES 

    Yaroslau Compta practices practicing medicine in Barcelona, Spain. Compta is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. They are also highly rated in 13 other conditions, according to our data. Their clinical expertise encompasses Movement Disorders, Parkinson's Disease, Multiple System Atrophy, Deep Brain Stimulation, and Gastrostomy.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Laura Porcel-Molina practices practicing medicine in Barcelona, Spain. Ms. Porcel-Molina is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Dementia, Progressive Supranuclear Palsy Atypical, Progressive Supranuclear Palsy, and Alzheimer's Disease.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    IDIBAPS, CIBERNED, CurePSP Care Center & Mission MSA Center Of Excellence, 
    Barcelona, CT, ES 

    Celia Painous practices practicing medicine in Barcelona, Spain. Ms. Painous is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Corticobasal Degeneration, Progressive Supranuclear Palsy, Progressive Supranuclear Palsy Atypical, and Multiple System Atrophy.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Elida Vazquez practices practicing medicine in Barcelona, Spain. Ms. Vazquez is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Cerebral Palsy, Hypopituitarism, Leigh Syndrome, and Cortical Dysplasia.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Bellaterra, CT, ES 

    Alejandro Gella practices practicing medicine in Bellaterra, Spain. Mr. Gella is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Leigh Syndrome, Hypotonia, and Mitochondrial Complex 1 Deficiency.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Rafael Artuch-Iriberri practices practicing medicine in Barcelona, Spain. Mr. Artuch-Iriberri is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Hartnup Disease, Leigh Syndrome, PMM2-Congenital Disorder of Glycosylation, and Folate Deficiency.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Bellaterra, CT, ES 

    Irene Bolea practices practicing medicine in Bellaterra, Spain. Ms. Bolea is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 1 other condition, according to our data. Her clinical expertise encompasses Leigh Syndrome, Mitochondrial Complex 1 Deficiency, Alzheimer's Disease, and Dementia.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Frederic Tort practices practicing medicine in Barcelona, Spain. Mr. Tort is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Leigh Syndrome, Glutaric Acidemia Type 1, Lactic Acidosis, and Kearns-Sayre Syndrome.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Esplugues De Llobregat, CT, ES 

    Laura Sanchez-Marti practices practicing medicine in Esplugues De Llobregat, Spain. Ms. Sanchez-Marti is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Aicardi-Goutieres Syndrome, Leigh Syndrome, X-Linked Lymphoproliferative Disease, and Drug Induced Dyskinesia.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Alexandra Soriano-Perez practices practicing medicine in Barcelona, Spain. Ms. Soriano-Perez is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Multiple System Atrophy, Familial Dysautonomia, Movement Disorders, and Progressive Supranuclear Palsy Atypical.

    Experienced in Mitochondrial Complex 1 Deficiency
    Experienced in Mitochondrial Complex 1 Deficiency
    Referral may be required
    Barcelona, CT, ES 

    Laura Gort practices practicing medicine in Barcelona, Spain. Ms. Gort is rated as an Experienced expert by MediFind in the treatment of Mitochondrial Complex 1 Deficiency. She is also highly rated in 3 other conditions, according to our data. Her clinical expertise encompasses Leigh Syndrome, Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Cutis Laxa, and Spondyloepiphyseal Dysplasia.

    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 21

    Last Updated: 11/08/2026

    What is the definition of Mitochondrial Complex 1 Deficiency?

    Mitochondrial complex I deficiency is a type of mitochondrial disease. Mitochondria are specialized compartments in cells that create more than 90% of the energy needed by the body. In mitochondrial diseases, the mitochondria don't work correctly resulting in less energy in the cell, cell injury and cell death. Complex I is the first step in a chain reaction in mitochondria leading to energy production. Features may include macrocephaly (large head) with progressive leukodystrophy, encephalopathy, hypertrophic cardiomyopathy, myopathy, liver disease, Leigh syndrome, Leber hereditary optic neuropathy, and some forms of Parkinson disease. The disease is caused by genetic changes in any of many genes and the inheritance pattern depends on the responsible gene.

    When should I see an Mitochondrial Complex 1 Deficiency doctor in CT, ES?

    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 Mitochondrial Complex 1 Deficiency doctor in CT, ES?

    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 Mitochondrial Complex 1 Deficiency doctor in CT, ES?

    You can find an Mitochondrial Complex 1 Deficiency doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Mitochondrial Complex 1 Deficiency doctors in CT, ES?

    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 Mitochondrial Complex 1 Deficiency doctors in CT, ES?

    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 Mitochondrial Complex 1 Deficiency doctor in CT, ES?

    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 Mitochondrial Complex 1 Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Mitochondrial Complex 1 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 Mitochondrial Complex 1 Deficiency doctor in CT, ES?

    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 Mitochondrial Complex 1 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 Mitochondrial Complex 1 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 Mitochondrial Complex 1 Deficiency doctors in CT, ES?

    Look for the filter feature on the left side of the Mitochondrial Complex 1 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 Mitochondrial Complex 1 Deficiency doctor that offers video calls?

    Look for the filter feature on the left-side of the Mitochondrial Complex 1 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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