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    Last Updated: 10/30/2025

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    MediFind found 2 doctor with experience in Pyruvate Dehydrogenase Deficiency near Dallas, TX. Of these, 1 are Distinguished and 1 are Experienced.

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    2 providers found
      Distinguished in Pyruvate Dehydrogenase Deficiency

      Dr. Robert A. Harris
      Internal Medicine
      Distinguished in Pyruvate Dehydrogenase Deficiency

      Dr. Robert A. Harris
      Internal Medicine
      8440 Walnut Hill Ln Ste 800, 
      Dallas, TX 
       (7.6 miles away)
      214-345-5999
      Languages Spoken:
      English
      See accepted insurances

      Robert Harris is a primary care provider, practicing in Internal Medicine in Dallas, Texas. Dr. Harris is rated as a Distinguished provider by MediFind in the treatment of Pyruvate Dehydrogenase Deficiency. His top areas of expertise are Dihydrolipoamide Dehydrogenase Deficiency, Pyruvate Dehydrogenase Deficiency, Familial Combined Hyperlipidemia, Xanthoma, and Cardiac Ablation.

      Experienced in Pyruvate Dehydrogenase Deficiency

      Dr. Luis A. Umana
      Pediatrics | Medical Genetics
      Experienced in Pyruvate Dehydrogenase Deficiency

      Dr. Luis A. Umana
      Pediatrics | Medical Genetics
      5323 Harry Hines Blvd, 
      Dallas, TX 
       (3.5 miles away)
      214-456-9093
      Languages Spoken:
      English
      See accepted insurances

      Luis Umana is a Pediatrics specialist and a Medical Genetics provider in Dallas, Texas. Dr. Umana is rated as an Experienced provider by MediFind in the treatment of Pyruvate Dehydrogenase Deficiency. His top areas of expertise are Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Classic Galactosemia, Biotinidase Deficiency, and 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Learn about our expert tiers
      Showing 1-2 of 2

      Last Updated: 10/30/2025

      What is the definition of Pyruvate Dehydrogenase Deficiency?

      Pyruvate dehydrogenase deficiency is characterized by the buildup of a chemical called lactic acid in the body and a variety of neurological problems. Signs and symptoms of this condition usually first appear shortly after birth, and they can vary widely among affected individuals. The most common feature is a potentially life-threatening buildup of lactic acid (lactic acidosis), which can cause nausea, vomiting, severe breathing problems, and an abnormal heartbeat. People with pyruvate dehydrogenase deficiency usually have neurological problems as well. Most have delayed development of mental abilities and motor skills such as sitting and walking. Other neurological problems can include intellectual disability, seizures, weak muscle tone (hypotonia), poor coordination, and difficulty walking. Some affected individuals have abnormal brain structures, such as underdevelopment of the tissue connecting the left and right halves of the brain (corpus callosum), wasting away (atrophy) of the exterior part of the brain known as the cerebral cortex, or patches of damaged tissue (lesions) on some parts of the brain. Because of the severe health effects, many individuals with pyruvate dehydrogenase deficiency do not survive past childhood, although some may live into adolescence or adulthood.

      When should I see a Pyruvate Dehydrogenase Deficiency doctor near Dallas, TX?

      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 Pyruvate Dehydrogenase Deficiency doctor near Dallas, TX?

      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 Pyruvate Dehydrogenase Deficiency doctor near Dallas, TX?

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

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      How does MediFind rank Pyruvate Dehydrogenase Deficiency doctors near Dallas, TX?

      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 Pyruvate Dehydrogenase Deficiency doctors near Dallas, TX?

      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 Pyruvate Dehydrogenase Deficiency doctor near Dallas, TX?

      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 Pyruvate Dehydrogenase Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Pyruvate Dehydrogenase 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 Pyruvate Dehydrogenase Deficiency doctor near Dallas, TX?

      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 Pyruvate Dehydrogenase 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 Pyruvate Dehydrogenase 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 Pyruvate Dehydrogenase Deficiency doctors near Dallas, TX?

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

      Look for the filter feature on the left-side of the Pyruvate Dehydrogenase 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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