The 20 Best Phenylketonuria (PKU) Doctors Near Me in Texas, US

Find the Top Phenylketonuria (PKU) Experts and Specialists

The 20 Best Phenylketonuria (PKU) Doctors in Texas, US

Last Updated: 02/22/2026

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MediFind found 57 doctor with experience in Phenylketonuria (PKU) near Texas, US. Of these, 43 are Experienced, 12 are Advanced and 2 are Distinguished.

Location
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57 providers found
    Distinguished in Phenylketonuria (PKU)
    Internal Medicine | Endocrinology
    Distinguished in Phenylketonuria (PKU)
    Internal Medicine | Endocrinology

    UT Southwestern - Internal Medicine Subspecialties

    2001 Inwood Rd, 8th Fl, 
    Dallas, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Markey Mcnutt is an Internal Medicine specialist and an Endocrinologist in Dallas, Texas. Dr. Mcnutt is rated as a Distinguished provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Ornithine Transcarbamylase Deficiency, Ornithine Translocase Deficiency, Phenylketonuria (PKU), and Megalencephalic Leukoencephalopathy with Subcortical Cysts.

    Luke Y. Ouyang
    Experienced in Phenylketonuria (PKU)
    Internal Medicine
    Experienced in Phenylketonuria (PKU)
    Internal Medicine

    Texas Health Executive Direct

    Allen, TX 
    Languages Spoken:
    English, Mandarin, Spanish

    Luke Ouyang is a primary care provider, practicing in Internal Medicine in Allen, Texas. Dr. Ouyang is rated as an Experienced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Infant Hyperglycemia, Cirrhosis, Familial Combined Hyperlipidemia, and Xanthoma.

    Distinguished in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    Distinguished in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics

    UT Physicians

    6410 Fannin St, Suite 604, 
    Houston, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Hope Northrup is a Medical Genetics specialist and a Pediatrics provider in Houston, Texas. Dr. Northrup is rated as a Distinguished provider by MediFind in the treatment of Phenylketonuria (PKU). Her top areas of expertise are Cortical Dysplasia, Epilepsy in Children, Phenylketonuria (PKU), and Spasmus Nutans. Dr. Northrup is currently accepting new patients.

    Learn about our expert tiers
    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics

    UT Southwestern - Pediatrics

    5323 Harry Hines Blvd, 
    Dallas, TX 
    Languages Spoken:
    English, Spanish

    Luis Umana is a Medical Genetics specialist and a Pediatrics provider in Dallas, Texas. Dr. Umana is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Classic Galactosemia, Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Biotinidase Deficiency, and Argininosuccinic Aciduria.

    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics

    UT Southwestern - Pediatrics

    5323 Harry Hines Blvd, 
    Dallas, TX 
    Languages Spoken:
    English

    Garrett Gotway is a Medical Genetics specialist and a Pediatrics provider in Dallas, Texas. Dr. Gotway is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Nijmegen Breakage Syndrome, Oculodentodigital Dysplasia, DK Phocomelia Syndrome, and WAGR Syndrome.

    Advanced in Phenylketonuria (PKU)
    Medical Genetics
    Advanced in Phenylketonuria (PKU)
    Medical Genetics

    UT Southwestern - Pediatric Genetics

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

    Laura Mackay is a Medical Genetics provider in Dallas, Texas. Dr. Mackay is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). Her top areas of expertise are Isovaleric Acidemia, Beta-Ketothiolase Deficiency, Biotinidase Deficiency, and Adrenoleukodystrophy (ALD).

    Experienced in Phenylketonuria (PKU)
    Sleep Medicine | Pediatrics
    Experienced in Phenylketonuria (PKU)
    Sleep Medicine | Pediatrics

    Tots N Teens Pediatrics

    1650 Republic Pkwy, 
    Mesquite, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Ahmad Kayass is a Pediatrics specialist and a Sleep Medicine provider in Mesquite, Texas. Dr. Kayass is rated as an Experienced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Obesity in Children, Respiratory Syncytial Virus (RSV) Infection, Autism Spectrum Disorder, and Phenylketonuria (PKU).

    Experienced in Phenylketonuria (PKU)
    Experienced in Phenylketonuria (PKU)

    Edinburg Childrens Clinic

    4709 S. Jackson Rd, 
    Edinburg, TX 
    Languages Spoken:
    English

    Livania Zavala is a Pediatrics provider in Edinburg, Texas. Dr. Zavala is rated as an Experienced provider by MediFind in the treatment of Phenylketonuria (PKU). Her top areas of expertise are Herpangina, Pertussis, Croup, and Scarlet Fever.

    Experienced in Phenylketonuria (PKU)
    Pediatric Endocrinology
    Experienced in Phenylketonuria (PKU)
    Pediatric Endocrinology

    UT Physicians Pediatric Specialists - Texas Medical Center

    6410 Fannin St Ste 500, 
    Houston, TX 
    Languages Spoken:
    English

    David Rodriguez is a Pediatric Endocrinologist in Houston, Texas. Dr. Rodriguez is rated as an Experienced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Achondroplasia, Von Gierke Disease, Acanthosis Nigricans, Adenoidectomy, and Myringotomy.

    Experienced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    Experienced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics

    Cook Children's Genetics

    750 8th Ave, Ste 200, 
    Fort Worth, TX 
    Languages Spoken:
    English

    Candace Gamble is a Medical Genetics specialist and a Pediatrics provider in Fort Worth, Texas. Dr. Gamble is rated as an Experienced provider by MediFind in the treatment of Phenylketonuria (PKU). Her top areas of expertise are Hypotonia, Achondroplasia, Smith-Magenis Syndrome, and Miller-Dieker Syndrome.

    Experienced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    Experienced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics

    Cook Children's Physician Network - Genetics

    Fort Worth, TX 
    Languages Spoken:
    English

    Mary Kukolich is a Medical Genetics specialist and a Pediatrics provider in Fort Worth, Texas. Dr. Kukolich is rated as an Experienced provider by MediFind in the treatment of Phenylketonuria (PKU). Her top areas of expertise are Micrognathia, 3MC Syndrome, Stickler Syndrome, and Coffin-Lowry Syndrome.

    Advanced in Phenylketonuria (PKU)
    Advanced in Phenylketonuria (PKU)

    Office

    900 W Sam Houston Blvd Ste 1, 
    Pharr, TX 
    Languages Spoken:
    English

    Antonio Esparza is a primary care provider, practicing in Pediatrics in Pharr, Texas. Dr. Esparza is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Phenylketonuria (PKU), Acanthosis Nigricans, Type A Insulin Resistance Syndrome, and Avian Influenza.

    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics

    Utmb Faculty Group Practice

    301 University Blvd, 
    Galveston, TX 
    Experience:
    17+ years
    Languages Spoken:
    English

    Joseph Ray is a Medical Genetics specialist and a Pediatrics provider in Galveston, Texas. Dr. Ray has been practicing medicine for over 17 years and is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Maternal Hyperphenylalaninemia, Dihydropteridine Reductase Deficiency, Phenylketonuria (PKU), and Fabry Disease.

    Advanced in Phenylketonuria (PKU)
    Advanced in Phenylketonuria (PKU)

    Jaime Medrano MD PA

    415 S Airport Dr Ste E, 
    Weslaco, TX 
    Languages Spoken:
    English

    Jaime Medrano is a Pediatrics provider in Weslaco, Texas. Dr. Medrano is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Phenylketonuria (PKU), Obesity in Children, Multisystem Inflammatory Syndrome in Children (MIS-C), and Viral Gastroenteritis.

    Advanced in Phenylketonuria (PKU)
    Pediatrics | Medical Genetics
    Advanced in Phenylketonuria (PKU)
    Pediatrics | Medical Genetics

    Texas Childrens Physician Group

    8611 N Mopac Expy, 
    Austin, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Vernon Sutton is a Pediatrics specialist and a Medical Genetics provider in Austin, Texas. Dr. Sutton is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Osteogenesis Imperfecta, Genital Dwarfism, Robinow Syndrome, and 2q37 Deletion Syndrome. Dr. Sutton is currently accepting new patients.

    Advanced in Phenylketonuria (PKU)
    Advanced in Phenylketonuria (PKU)

    Antonio Figueroa MD

    1740 Boca Chica Blvd Ste 100, 
    Brownsville, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Antonio Figueroa is a Pediatrics provider in Brownsville, Texas. Dr. Figueroa is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Human Granulocytic Ehrlichiosis, Human Monocytic Ehrlichiosis, Phenylketonuria (PKU), and Viral Gastroenteritis. Dr. Figueroa is currently accepting new patients.

    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics

    Dell Childrens Medical Group

    1301 Barbara Jordan Blvd, 
    Austin, TX 
    Languages Spoken:
    English, Spanish
    Accepting New Patients

    James Gibson is a Medical Genetics specialist and a Pediatrics provider in Austin, Texas. Dr. Gibson is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Hypotonia, Smith-Magenis Syndrome, Maple Syrup Urine Disease, and Phenylketonuria (PKU). Dr. Gibson is currently accepting new patients.

    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    Advanced in Phenylketonuria (PKU)
    Medical Genetics | Pediatrics
    750 8th Ave Ste 200, 
    Fort Worth, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Heather Crawford is a Medical Genetics specialist and a Pediatrics provider in Fort Worth, Texas. Dr. Crawford is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). Her top areas of expertise are Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Phenylketonuria (PKU), Dihydropteridine Reductase Deficiency, and Maternal Hyperphenylalaninemia. Dr. Crawford is currently accepting new patients.

    Advanced in Phenylketonuria (PKU)
    Advanced in Phenylketonuria (PKU)

    Edinburg Pediatric Network LLC

    807 N Cage Blvd, 
    Pharr, TX 
    Languages Spoken:
    English

    Juan Aguilera is a primary care provider, practicing in Pediatrics in Pharr, Texas. Dr. Aguilera is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Asthma, Congenital Hyperinsulinism, Type A Insulin Resistance Syndrome, and Acanthosis Nigricans.

    Advanced in Phenylketonuria (PKU)
    Pediatrics
    Advanced in Phenylketonuria (PKU)
    Pediatrics

    Asim Zamir MD

    4430 E 14th St Unit A, 
    Brownsville, TX 
    Languages Spoken:
    English
    Accepting New Patients

    Asim Zamir is a Pediatrics provider in Brownsville, Texas. Dr. Zamir is rated as an Advanced provider by MediFind in the treatment of Phenylketonuria (PKU). His top areas of expertise are Diarrhea, Asthma in Children, Obesity in Children, and Herpangina. Dr. Zamir is currently accepting new patients.

    Showing 1-20 of 57

    Last Updated: 02/22/2026

    What is the definition of Phenylketonuria (PKU)?

    Phenylketonuria (PKU) is a rare condition in which a baby is born without the ability to properly break down an amino acid called phenylalanine.

    When should I see a Phenylketonuria (PKU) doctor in Texas, US?

    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 Phenylketonuria (PKU) doctor in Texas, US?

    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 Phenylketonuria (PKU) doctors in Texas, US?

    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 Phenylketonuria (PKU) doctors in Texas, US?

    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 Phenylketonuria (PKU) doctor in Texas, US?

    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 Phenylketonuria (PKU) doctor search results page. 

    Why is it important to get a second opinion from a different Phenylketonuria (PKU) 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 Phenylketonuria (PKU) doctor in Texas, US?

    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 Phenylketonuria (PKU) 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 Phenylketonuria (PKU) 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 Phenylketonuria (PKU) doctors in Texas, US?

    Look for the filter feature on the left side of the Phenylketonuria (PKU) 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 Phenylketonuria (PKU) doctor that offers video calls?

    Look for the filter feature on the left-side of the Phenylketonuria (PKU) 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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