The 20 Best Homocystinuria Doctors Near Me in Texas, US

Find the Top Homocystinuria Experts and Specialists

The 20 Best Homocystinuria Doctors in Texas, US

Last Updated: 02/22/2026

Save doctors for later
Sign Up
Not sure about your diagnosis?
Check Your Symptoms
Already have a doctor?
Find A Second Opinion

MediFind found 156 doctor with experience in Homocystinuria near Texas, US. Of these, 142 are Experienced, 13 are Advanced and 1 are Distinguished.

Location
LocationClose
156 providers found
    Deborah T. Cantrell
    Advanced in Homocystinuria
    Advanced in Homocystinuria

    Deborah T Combs-Cantrell, MD - Lewisville

    405 State Hwy 121 Bypass, Ste 150, 
    Lewisville, TX 
    Languages Spoken:
    English

    Deborah Cantrell is a Neurologist in Lewisville, Texas. Dr. Cantrell is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Memory Loss, Seizures, Dravet Syndrome, and Migraine.

    Distinguished in Homocystinuria
    Internal Medicine
    Distinguished in Homocystinuria
    Internal Medicine

    Sage Medicine PA

    4315 Moonlight Way Ste 102, 
    San Antonio, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Carmen Cawley is a primary care provider, practicing in Internal Medicine in San Antonio, Texas. Dr. Cawley is rated as a Distinguished provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Homocystinuria, Malabsorption, Methylmalonic Acidemia with Homocystinuria, and Sjogren Syndrome.

    Gary Engstrom
    Experienced in Homocystinuria
    Oncology | Hematology Oncology
    Experienced in Homocystinuria
    Oncology | Hematology Oncology

    St. Michael Oncology Clinic - Cowhorn Creek

    5002 Cowhorn Creek Rd., Suite 3205, Suite 3205, 
    Texarkana, TX 
    Languages Spoken:
    English, Spanish

    Gary Engstrom is a Hematologist Oncology specialist and an Oncologist in Texarkana, Texas. Dr. Engstrom is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Polycythemia Vera, Paget Disease of the Breast, Breast Cancer, Pleuropulmonary Blastoma, and Bone Marrow Aspiration.

    Learn about our expert tiers
    Barry A. Firstenberg
    Experienced in Homocystinuria
    Hematology | Oncology
    Experienced in Homocystinuria
    Hematology | Oncology

    Texas Oncology - Grapevine

    1631 Lancaster Dr, Ste 150, 
    Grapevine, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Barry Firstenberg is a Hematologist and an Oncologist in Grapevine, Texas. Dr. Firstenberg is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Pleuropulmonary Blastoma, Breast Cancer, Anal Cancer, and Paget Disease of the Breast.

    Sultan A. Chowdhary
    Experienced in Homocystinuria
    Oncology | Hematology
    Experienced in Homocystinuria
    Oncology | Hematology

    The Center For Cancer And Blood Disorders

    4201 Medical Center Dr, Ste 180, 
    Mckinney, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Sultan Chowdhary is a Hematologist and an Oncologist in Mckinney, Texas. Dr. Chowdhary is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Anemia, and Vitamin B12 Deficiency.

    George Kariampuzha
    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Trinity Neuroscience Institute

    910 E. Houston St., Suite 330, Suite 330, 
    Tyler, TX 
    Languages Spoken:
    English

    George Kariampuzha is a Neurologist in Tyler, Texas. Dr. Kariampuzha is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Seizures, Memory Loss, Drug Induced Dyskinesia, and Migraine.

    Todd Patrick
    Experienced in Homocystinuria
    Neurosurgery
    Experienced in Homocystinuria
    Neurosurgery

    Trinity Neuroscience Institute

    910 E. Houston St., Suite 330, Suite 330, 
    Tyler, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Todd Patrick is a Neurosurgery provider in Tyler, Texas. Dr. Patrick is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Seizures, Generalized Tonic-Clonic Seizure, Memory Loss, and Epilepsy with Myoclonic-Atonic Seizures.

    Enrique A. Perez
    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Texas Oncology, P.A.

    4352 N. Josey Lane, 
    Carrollton, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Enrique Perez is an Oncologist in Carrollton, Texas. Dr. Perez is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Multiple Myeloma, Iron Deficiency Anemia, Diffuse Large B-Cell Lymphoma (DLBCL), and Large-Cell Immunoblastic Lymphoma.

    Jennifer Shupe
    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Trinity Neuroscience Institute

    910 E. Houston St., Suite 330, Suite 330, 
    Tyler, TX 
    Languages Spoken:
    English

    Jennifer Shupe is a Neurologist in Tyler, Texas. Dr. Shupe is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Stroke, Seizures, Generalized Tonic-Clonic Seizure, and Memory Loss.

    Lida Aghdam
    Advanced in Homocystinuria
    Internal Medicine
    Advanced in Homocystinuria
    Internal Medicine

    Office

    4819 State Highway 121 Ste 14, 
    The Colony, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Lida Aghdam is a primary care provider, practicing in Internal Medicine in The Colony, Texas. Dr. Aghdam is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Premenstrual Syndrome.

    Ladan Bakhtari
    Advanced in Homocystinuria
    Internal Medicine
    Advanced in Homocystinuria
    Internal Medicine

    Doctors Of Internal Medicine

    5941 Dallas Parkway, Suite 100, 
    Plano, TX 
    Languages Spoken:
    English

    Ladan Bakhtari is a primary care provider, practicing in Internal Medicine in Plano, Texas. Dr. Bakhtari is rated as an Advanced provider by MediFind in the treatment of Homocystinuria. Her top areas of expertise are Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and Degos Disease.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Lone Star Neurology

    2800 E Broad St, Ste 504, 
    Mansfield, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Roberto Nieto is a Neurologist in Mansfield, Texas. Dr. Nieto is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Migraine, Memory Loss, Benign Rolandic Epilepsy, and Landau-Kleffner Syndrome.

    Experienced in Homocystinuria
    Oncology | Hematology
    Experienced in Homocystinuria
    Oncology | Hematology

    Texas Oncology, P.A.

    7150 N President George Bush Hwy, Ste 200, 
    Garland, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Dheeraj Reddy is a Hematologist and an Oncologist in Garland, Texas. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Reticuloendotheliosis, Hairy Cell Leukemia (HCL), Paget Disease of the Breast, and Breast Cancer.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Josier M Nisnisan MD PLLC

    1400 Creekway Dr, Ste 201A, 
    Sugar Land, TX 
    Languages Spoken:
    English, Filipino, Spanish
    Accepting New Patients
    Offers Telehealth

    Josier Nisnisan, MD, is dedicated to delivering high-quality, compassionate care to Sugar Land and nearby communities. Josier Nisnisan specializes in Internal Medicine and works at Josier M Nisnisan MD PLLC. To make an appointment, please call (281) 201-2096. To review all accepted insurance carriers, please visit: https://www.stlukeshealth.org/patients-visitors/patients/billing-insurance/insurances-accepted. Dr. Nisnisan is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Peptic Ulcer, Necrosis, Acute Kidney Failure, Gastrostomy, and Endoscopy.

    Experienced in Homocystinuria
    Internal Medicine | Endocrinology
    Experienced in Homocystinuria
    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 an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Ornithine Transcarbamylase Deficiency, Ornithine Translocase Deficiency, Phenylketonuria (PKU), and Megalencephalic Leukoencephalopathy with Subcortical Cysts.

    Experienced in Homocystinuria
    Medical Genetics | Pediatrics
    Experienced in Homocystinuria
    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 Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Classic Galactosemia, Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Biotinidase Deficiency, and Argininosuccinic Aciduria.

    Experienced in Homocystinuria
    Internal Medicine
    Experienced in Homocystinuria
    Internal Medicine

    Seton Family Of Doctors

    319 Congress Ave., 100, 
    Austin, TX 
    Experience:
    16+ years
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Robert Duhaney is a primary care provider, practicing in Internal Medicine in Austin, Texas. Dr. Duhaney has been practicing medicine for over 16 years and is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Attention Deficit Hyperactivity Disorder (ADHD), Male Pseudohermaphroditism with Gynecomastia, Eunuchoidism Familial Hypogonadotropic, and Testicular Failure. Dr. Duhaney is currently accepting new patients.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Garland Neurological Clinic

    530 Clara Barton Blvd, Ste 220, 
    Garland, TX 
    Languages Spoken:
    English

    Mahmood Akhavi is a Neurologist in Garland, Texas. Dr. Akhavi is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Unverricht-Lundborg Syndrome, Lafora Disease, Progressive Myoclonic Epilepsy, and Dravet Syndrome.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Affinity Neurocare - Frisco

    8350 Dallas Pkwy, Ste 300, 
    Frisco, TX 
    Languages Spoken:
    English
    Offers Telehealth

    Nnamdi Dike is a Neurologist in Frisco, Texas. Dr. Dike is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Opsoclonus-Myoclonus Syndrome, Cerebellar Degeneration, Memory Loss, and Seizures.

    Experienced in Homocystinuria
    Experienced in Homocystinuria

    Smitha E Oommen MD PLLC

    3560 Delaware St Ste 1104, 
    Beaumont, TX 
    Languages Spoken:
    English

    Joseph Oommen is a Neurologist in Beaumont, Texas. Dr. Oommen is rated as an Experienced provider by MediFind in the treatment of Homocystinuria. His top areas of expertise are Infantile Axonal Neuropathy, Hereditary Sensory and Autonomic Neuropathy Type 2, Congenital Insensitivity to Pain with Anhidrosis, and Cerebellar Degeneration.

    Showing 1-20 of 156

    Last Updated: 02/22/2026

    What is the definition of Homocystinuria?

    Homocystinuria is a genetic disorder that affects the metabolism of the amino acid methionine. Amino acids are the building blocks of all proteins in the body.

    When should I see a Homocystinuria 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 Homocystinuria 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 Homocystinuria 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 Homocystinuria 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 Homocystinuria 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 Homocystinuria doctor search results page. 

    Why is it important to get a second opinion from a different Homocystinuria 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 Homocystinuria 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 Homocystinuria 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 Homocystinuria 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 Homocystinuria doctors in Texas, US?

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

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

    Read more about our Content Policy