The 20 Best Leigh Syndrome Doctors Near Me in Orange, CA

Find the Top Leigh Syndrome Experts and Specialists

The 20 Best Leigh Syndrome Doctors near Orange, CA

Last Updated: 02/22/2026

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MediFind found 13 doctor with experience in Leigh Syndrome near Orange, CA. Of these, 10 are Experienced and 3 are Advanced.

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13 providers found
    Advanced in Leigh Syndrome
    Medical Genetics
    Advanced in Leigh Syndrome
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Richard Chang is a Medical Genetics provider in Orange, California. Dr. Chang is rated as an Advanced provider by MediFind in the treatment of Leigh Syndrome. His top areas of expertise are Phenylketonuria (PKU), Maternal Hyperphenylalaninemia, Adrenoleukodystrophy (ALD), and Citrullinemia. Dr. Chang is currently accepting new patients.

    Advanced in Leigh Syndrome
    Medical Genetics
    Advanced in Leigh Syndrome
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Jose Abdenur is a Medical Genetics provider in Orange, California. Dr. Abdenur is rated as an Advanced provider by MediFind in the treatment of Leigh Syndrome. His top areas of expertise are Von Gierke Disease, Glycogen Storage Disease Type 3, Hyperlysinemia, and Glutaric Acidemia Type 1. Dr. Abdenur is currently accepting new patients.

    Raymond Y. Wang
    Experienced in Leigh Syndrome
    Medical Genetics
    Experienced in Leigh Syndrome
    Medical Genetics
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Raymond Wang is a Medical Genetics provider in Orange, California. Dr. Wang is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. His top areas of expertise are Mucopolysaccharidoses (MPS), Mucopolysaccharidosis Type 7 (MPS VII, Sly Syndrome), Mucopolysaccharidosis Type 1 (MPS I, Hurler Syndrome), Pompe Disease, and Adenoidectomy.

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    Nafiz M. Kiciman
    Experienced in Leigh Syndrome
    Pediatric Cardiology
    Experienced in Leigh Syndrome
    Pediatric Cardiology
    505 South Main Street, Suite 600, 
    Orange, CA 
     (0.9 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Nafiz Kiciman is a Pediatric Cardiologist in Orange, California. Dr. Kiciman is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. His top areas of expertise are Patent Ductus Arteriosus, Ventricular Septal Defects, Perrault Syndrome, and Turner Syndrome. Dr. Kiciman is currently accepting new patients.

    Experienced in Leigh Syndrome
    Pediatric Pulmonology
    Experienced in Leigh Syndrome
    Pediatric Pulmonology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Chana Chin is a Pediatric Pulmonologist in Orange, California. Dr. Chin is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. Her top areas of expertise are Primary Ciliary Dyskinesia (PCD), Multiple Epiphyseal Dysplasia, Asthma in Children, and Micrognathia. Dr. Chin is currently accepting new patients.

    Experienced in Leigh Syndrome
    Neurology | Pediatric Neurology
    Experienced in Leigh Syndrome
    Neurology | Pediatric Neurology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Maija-riikka Steenari is a Neurologist and a Pediatric Neurologist in Orange, California. Dr. Steenari is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. Her top areas of expertise are PEPCK 1 Deficiency, Dihydrolipoamide Dehydrogenase Deficiency, Autosomal Recessive Congenital Methemoglobinemia, and Pyruvate Carboxylase Deficiency. Dr. Steenari is currently accepting new patients.

    Experienced in Leigh Syndrome
    Pediatric Pulmonology
    Experienced in Leigh Syndrome
    Pediatric Pulmonology
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Sunil Kamath is a Pediatric Pulmonologist in Orange, California. Dr. Kamath is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. His top areas of expertise are Hypochondrogenesis, Pectus Excavatum, Asthma, and Koolen De Vries Syndrome.

    Experienced in Leigh Syndrome
    Palliative Medicine
    Experienced in Leigh Syndrome
    Palliative Medicine
    1201 West La Veta Avenue, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Sarah Keating is a primary care provider, practicing in Palliative Medicine in Orange, California. Dr. Keating is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. Her top areas of expertise are Acrodysostosis, Acrofacial Dysostosis Nager Type, Acrofacial Dysostosis Weyers Type, and Townes-Brocks Syndrome. Dr. Keating is currently accepting new patients.

    Experienced in Leigh Syndrome
    Experienced in Leigh Syndrome

    CHOC Children's Hospital

    1201 W La Veta Ave, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Juliette Hunt is a Pediatrics provider in Orange, California. Dr. Hunt is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. Her top areas of expertise are Multiple Epiphyseal Dysplasia, Infant Botulism, Cerebral Hypoxia, and DiGeorge Syndrome.

    Experienced in Leigh Syndrome
    Experienced in Leigh Syndrome

    CHOC Children's Hospital

    1201 W La Veta Ave, 
    Orange, CA 
     (0.8 miles away)
    Languages Spoken:
    English

    Katherine Andreeff is a Pediatrics provider in Orange, California. Dr. Andreeff is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. Her top areas of expertise are Epilepsy in Children, Autism Spectrum Disorder, Genetic Epilepsy with Febrile Seizures Plus (GEFS+), and Cerebral Hypoxia.

    Advanced in Leigh Syndrome
    Medical Genetics
    Advanced in Leigh Syndrome
    Medical Genetics
    Irvine, CA 
     (9.5 miles away)
    Languages Spoken:
    English

    Douglas Wallace is a Medical Genetics provider in Irvine, California. Dr. Wallace is rated as an Advanced provider by MediFind in the treatment of Leigh Syndrome. His top areas of expertise are MELAS Syndrome, Leigh Syndrome, Leber Hereditary Optic Neuropathy (LHON), and DiGeorge Syndrome.

    Experienced in Leigh Syndrome
    Medical Genetics | Pediatrics
    Experienced in Leigh Syndrome
    Medical Genetics | Pediatrics
    1188 N Euclid St, Scpmg- Kaiser Permanente, 
    Anaheim, CA 
     (6.6 miles away)
    Languages Spoken:
    English

    Trevor Hoffman is a Medical Genetics specialist and a Pediatrics provider in Anaheim, California. Dr. Hoffman is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. His top areas of expertise are Hypotonia, Retinopathy Pigmentary Mental Retardation, Polymicrogyria, and Gastroesophageal Reflux in Infants.

    Experienced in Leigh Syndrome
    Experienced in Leigh Syndrome

    Southern California Neurological Associates Medical Group

    16300 Sand Canyon Ave, 
    Irvine, CA 
     (10.0 miles away)
    Experience:
    46+ years
    Languages Spoken:
    English

    Mehrdad Mahdad is a Neurologist in Irvine, California. Dr. Mahdad has been practicing medicine for over 46 years and is rated as an Experienced provider by MediFind in the treatment of Leigh Syndrome. His top areas of expertise are Dravet Syndrome, Unverricht-Lundborg Syndrome, Lafora Disease, and Progressive Myoclonic Epilepsy.

    Showing 1-13 of 13

    Last Updated: 02/22/2026

    What is the definition of Leigh Syndrome?

    Leigh syndrome is a severe neurological disorder that usually becomes apparent in the first year of life. This condition is characterized by progressive loss of mental and movement abilities (psychomotor regression) and typically results in death within two to three years, usually due to respiratory failure. A small number of individuals do not develop symptoms until adulthood or have symptoms that worsen more slowly.

    When should I see a Leigh Syndrome doctor near Orange, CA?

    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 Leigh Syndrome doctor near Orange, CA?

    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 does MediFind rank Leigh Syndrome doctors near Orange, CA?

    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 Leigh Syndrome doctors near Orange, CA?

    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 Leigh Syndrome doctor near Orange, CA?

    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 Leigh Syndrome doctor search results page. 

    Why is it important to get a second opinion from a different Leigh 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 Leigh Syndrome doctor near Orange, CA?

    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 Leigh 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 Leigh 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 Leigh Syndrome doctors near Orange, CA?

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

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