The 20 Best PEPCK 1 Deficiency Doctors Near Me in Dallas, TX

Find the Top PEPCK 1 Deficiency Experts and Specialists

Last Updated: 09/19/2026

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MediFind found 14 doctor with experience in PEPCK 1 Deficiency near Dallas, TX. Of these, 13 are Experienced and 1 are Advanced.

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14 providers found
    Advanced in PEPCK 1 Deficiency
    Pediatrics | Pediatric Neurology | Neurology
    Advanced in PEPCK 1 Deficiency
    Pediatrics | Pediatric Neurology | Neurology
    Referral may be required
    6701 Fannin St, Suite 1560, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Lisa Emrick is a Pediatrics specialist and a Pediatric Neurologist practicing medicine in Houston, Texas. Dr. Emrick is rated as an Advanced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 28 other conditions, according to our data. Her clinical expertise encompasses MELAS Syndrome, Hypotonia, CACH Syndrome, Cortical Dysplasia, and Gastrostomy. Dr. Emrick is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Pediatrics | Neurology
    Experienced in PEPCK 1 Deficiency
    Pediatrics | Neurology
    Referral may be required

    Dell Children's Medical Group - Neurology Pavilion

    4910 Mueller Blvd, Ste 300, 
    Austin, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Daniel Freedman is a Pediatrics specialist and a Neurologist practicing medicine in Austin, Texas. Dr. Freedman is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Seizures, Conversion Disorder, Lennox-Gastaut Syndrome (LGS), and Epilepsy. Dr. Freedman is board certified in The American Board Of Psychiatry And Neurology - Neurology With Special Qualification In Child Neurology and The American Board Of Psychiatry And Neurology - Clinical Neurophysiology. Dr. Freedman is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Neurology | Pediatrics
    Experienced in PEPCK 1 Deficiency
    Neurology | Pediatrics
    Referral may be required

    UT Southwestern - Neurology

    5323 Harry Hines Blvd., 
    Dallas, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Rana Said is a Neurologist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Said is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 45 other conditions, according to our data. Her clinical expertise encompasses Seizures, Epilepsy, West Syndrome, and Generalized Tonic-Clonic Seizure. Dr. Said is currently accepting new patients.

    Learn about our expert tiers
    Experienced in PEPCK 1 Deficiency
    Experienced in PEPCK 1 Deficiency
    Referral may be required

    Office

    6701 Fannin St Ste 1250, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Gloria Diaz-Medina is a Neurologist practicing medicine in Houston, Texas. Dr. Diaz-Medina is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Seizures, Generalized Tonic-Clonic Seizure, Epilepsy in Children, and Angelman Syndrome. Dr. Diaz-Medina is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Medical Genetics
    Experienced in PEPCK 1 Deficiency
    Medical Genetics
    Referral may be required

    UT Southwestern - Pediatric Genetics

    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Laura Mackay is a Medical Genetics provider practicing medicine in Dallas, Texas. Dr. Mackay is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 131 other conditions, according to our data. Her clinical expertise encompasses Isovaleric Acidemia, Beta-Ketothiolase Deficiency, Biotinidase Deficiency, and Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency. Dr. Mackay is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Experienced in PEPCK 1 Deficiency
    Referral may be required

    Office

    6701 Fannin St Ste 1250, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Akshat Katyayan is a Neurologist practicing medicine in Houston, Texas. Dr. Katyayan is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses West Syndrome, Epilepsy in Children, Spasmus Nutans, and Seizures. Dr. Katyayan is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Pediatric Cardiology
    Experienced in PEPCK 1 Deficiency
    Pediatric Cardiology
    Referral may be required

    Children's Medical Center/Children's Health

    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English

    Mansi Gaitonde is a Pediatric Cardiologist practicing medicine in Dallas, Texas. Dr. Gaitonde is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 64 other conditions, according to our data. Her clinical expertise encompasses Congenital Heart Disease (CHD), Hypoplastic Left Heart Syndrome (HLHS), Mitral Atresia, and Myocardial Contusion.

    Experienced in PEPCK 1 Deficiency
    Experienced in PEPCK 1 Deficiency
    Referral may be required

    Texas Childrens Hospital

    6621 Fannin St, 
    Houston, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Scott Dorfman is a Radiologist practicing medicine in Houston, Texas. Dr. Dorfman is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Bronchogenic Cyst, Gas Bloat Syndrome, Infantile Pyloric Stenosis, and Appendicitis. Dr. Dorfman is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Neurology | Pediatrics
    Experienced in PEPCK 1 Deficiency
    Neurology | Pediatrics
    Referral may be required

    UT Southwestern - Neurology

    5323 Harry Hines Blvd., 
    Dallas, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Saima Kayani is a Neurologist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Kayani is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 142 other conditions, according to our data. Her clinical expertise encompasses Leigh Syndrome, Batten Disease, CLN3 Disease, and CLN4 Disease. Dr. Kayani is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Neurology | Pediatrics
    Experienced in PEPCK 1 Deficiency
    Neurology | Pediatrics
    Referral may be required

    Children's Health Specialty Center

    2350 N Stemmons Fwy, Ste 4300, 
    Dallas, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Meagan Patel is a Neurologist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Patel is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 126 other conditions, according to our data. Her clinical expertise encompasses Seizures, Memory Loss, GAPO Syndrome, and Bilateral Perisylvian Polymicrogyria. Dr. Patel is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Nurse Practitioner
    Experienced in PEPCK 1 Deficiency
    Nurse Practitioner
    Referral may be required
    1935 Medical District Dr, 
    Dallas, TX 
    Languages Spoken:
    English

    Susan Polachek is a Nurse Practitioner practicing medicine in Dallas, Texas. Polachek, NP is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Coach Syndrome, VLDLR-Associated Cerebellar Hypoplasia, Hydranencephaly, and Bilateral Perisylvian Polymicrogyria.

    Experienced in PEPCK 1 Deficiency
    Experienced in PEPCK 1 Deficiency
    Referral may be required

    Christus Children's

    San Antonio, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    Laura Wilner is a Pediatrics provider practicing medicine in San Antonio, Texas. Dr. Wilner is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. Her clinical expertise encompasses Leigh Syndrome, Maternally Inherited Leigh Syndrome, Autosomal Recessive Congenital Methemoglobinemia, and Dihydrolipoamide Dehydrogenase Deficiency. Dr. Wilner is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Physician Assistant
    Experienced in PEPCK 1 Deficiency
    Physician Assistant
    Referral may be required

    Texas Childrens Physician Group

    6651 Main St, 
    Houston, TX 
    Experience:
    10+ years
    Languages Spoken:
    English
    Accepting New Patients

    Valerie Parrish is a Physician Assistant practicing medicine in Houston, Texas. She has been practicing medicine for over 10 years. Parrish, PA is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. Her clinical expertise encompasses Autosomal Recessive Congenital Methemoglobinemia, Dihydrolipoamide Dehydrogenase Deficiency, PEPCK 1 Deficiency, and Pyruvate Carboxylase Deficiency. Parrish, PA is currently accepting new patients.

    Experienced in PEPCK 1 Deficiency
    Medical Genetics | Pediatrics
    Experienced in PEPCK 1 Deficiency
    Medical Genetics | Pediatrics
    Referral may be required

    Baylor College Of Medicine

    7200 Cambridge St, Fl 10, 
    Houston, TX 
    Languages Spoken:
    English, Portuguese
    Accepting New Patients
    Offers Telehealth

    Fernando Scaglia is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Houston, Texas. Dr. Scaglia is rated as an Experienced provider by MediFind in the treatment of PEPCK 1 Deficiency. He is also highly rated in 21 other conditions, according to our data. His clinical expertise encompasses MELAS Syndrome, Hypotonia, Primary Carnitine Deficiency, Leigh Syndrome, and Gastrostomy. Dr. Scaglia is currently accepting new patients.

    Showing 1-14 of 14

    Last Updated: 09/19/2026

    What is the definition of PEPCK 1 Deficiency?

    PEPCK1 deficiency is a rare inborn error of metabolism disorder, characterized by the deficiency of the enzyme PEPCK1, one of the enzymes needed for gluconeogenesis, the process by which organisms produce sugars (namely glucose) from non-carbohydrate precursors (such as amino acids). In severe cases, symptoms may include persistent and very low levels of blood's sugar in newborns (neonatal hypoglycemia), failure to thrive, build-up of lactic acid in the blood (lactic acidosis), liver enlargement (hepatomegaly) and liver failure leading to neurological degeneration. Milder cases present during childhood with fewer and less serious liver problems. Infections and fasting may trigger the symptoms. PEPCK1 deficiency inheritance is autosomal recessive. It is caused by genetic changes in the PEPCK1 gene. PEPCK1 is the cytosolic form of the phosphoenolpyruvate carboxykinase (PEPCK) enzyme, the other being the mitochondrial (PEPCK2).

    When should I see a PEPCK 1 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 PEPCK 1 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 does MediFind rank PEPCK 1 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 PEPCK 1 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 PEPCK 1 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 PEPCK 1 Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different PEPCK 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 a PEPCK 1 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 PEPCK 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 PEPCK 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 PEPCK 1 Deficiency doctors near Dallas, TX?

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

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