The 20 Best Methylmalonic Acidemia with Homocystinuria Doctors Near Me in New Braunfels, TX

Find the Top Methylmalonic Acidemia with Homocystinuria Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 164 doctor with experience in Methylmalonic Acidemia with Homocystinuria near New Braunfels, TX. Of these, 144 are Experienced, 19 are Advanced and 1 are Distinguished.

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164 providers found
    Advanced in Methylmalonic Acidemia with Homocystinuria
    Advanced in Methylmalonic Acidemia with Homocystinuria
    Referral may be required

    Deborah T Combs-Cantrell, MD - Lewisville

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

    Deborah Cantrell is a Neurologist practicing medicine in Lewisville, Texas. Dr. Cantrell is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. She is also highly rated in 52 other conditions, according to our data. Her clinical expertise encompasses Memory Loss, Seizures, Dravet Syndrome, and Migraine.

    Distinguished in Methylmalonic Acidemia with Homocystinuria
    Internal Medicine
    Distinguished in Methylmalonic Acidemia with 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 Methylmalonic Acidemia with Homocystinuria. She is also highly rated in 47 other conditions, according to our data. Her clinical expertise encompasses Homocystinuria, Malabsorption, Methylmalonic Acidemia with Homocystinuria, and Sjogren Syndrome.

    Advanced in Methylmalonic Acidemia with Homocystinuria
    Medical Genetics | Pediatrics
    Advanced in Methylmalonic Acidemia with Homocystinuria
    Medical Genetics | Pediatrics
    Referral may be required

    UT Southwestern - Pediatrics

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

    Luis Umana is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Umana is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 177 other conditions, according to our data. His clinical expertise encompasses Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency, Classic Galactosemia, Biotinidase Deficiency, and 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency.

    Learn about our expert tiers
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Oncology | Hematology Oncology
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Oncology | Hematology Oncology
    Referral may be required

    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 practicing medicine in Texarkana, Texas. Dr. Engstrom is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 47 other conditions, according to our data. His clinical expertise encompasses Polycythemia Vera, Paget Disease of the Breast, Breast Cancer, Pleuropulmonary Blastoma, and Bone Marrow Aspiration.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Hematology | Oncology
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Hematology | Oncology
    Referral may be required

    Texas Oncology - Grapevine

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

    Barry Firstenberg is a Hematologist and an Oncologist practicing medicine in Grapevine, Texas. Dr. Firstenberg is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Pleuropulmonary Blastoma, Breast Cancer, Paget Disease of the Breast, and Anal Cancer.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Hematology Oncology | Hematology | Oncology
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Hematology Oncology | Hematology | Oncology
    Referral may be required

    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 Oncology specialist and a Hematologist practicing medicine in Mckinney, Texas. Dr. Chowdhary is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 22 other conditions, according to our data. His clinical expertise encompasses Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Anemia, and Vitamin B12 Deficiency. Dr. Chowdhary is board certified in Pathology - Anatomic- American Board Of Anatomic Pathology and Internal Medicine- American Board Of Internal Medicine.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Referral may be required

    Trinity Neuroscience Institute

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

    George Kariampuzha is a Neurologist practicing medicine in Tyler, Texas. Dr. Kariampuzha is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 93 other conditions, according to our data. His clinical expertise encompasses Seizures, Memory Loss, Drug Induced Dyskinesia, and Migraine. Dr. Kariampuzha is board certified in American Board Of Psychiatry And Neurology.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Neurosurgery
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Neurosurgery
    Referral required

    Trinity Neuroscience Institute

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

    Todd Patrick is a Neurosurgery provider practicing medicine in Tyler, Texas. Dr. Patrick is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. She is also highly rated in 34 other conditions, according to our data. Her clinical expertise encompasses Seizures, Generalized Tonic-Clonic Seizure, Memory Loss, and Epilepsy with Myoclonic-Atonic Seizures. Dr. Patrick is board certified in American Board Of Neurological Surgery.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Referral may be required

    Texas Oncology, P.A.

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

    Enrique Perez is an Oncologist practicing medicine in Carrollton, Texas. Dr. Perez is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Iron Deficiency Anemia, Large-Cell Immunoblastic Lymphoma, Diffuse Large B-Cell Lymphoma (DLBCL), and Follicular Lymphoma. Dr. Perez is board certified in Medical Oncology- American Board Of Internal Med/Medical Oncology and Medical Oncology- American Board Of Internal Medicine.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Referral may be required

    Trinity Neuroscience Institute

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

    Jennifer Shupe is a Neurologist practicing medicine in Tyler, Texas. Dr. Shupe is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Stroke, Seizures, Generalized Tonic-Clonic Seizure, and Memory Loss. Dr. Shupe is board certified in American Board Of Psychiatry And Neurology.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Internal Medicine
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Internal Medicine

    Baylor Scott & White Signature Medicine - Tom Landry

    411 N Washington Ave, Ste 3000, 
    Dallas, TX 
    Languages Spoken:
    English

    Baylor Scott & White Signature Medicine – Tom Landry has been recognized by Press Ganey as a 2022 Human Experience Pinnacle of Excellence Award® winner. This award is given to the top-performing organizations in each category on the basis of extraordinary achievement. Dr. Valachovic is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 67 other conditions, according to our data. His clinical expertise encompasses Hypertension, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and High Cholesterol. Dr. Valachovic is board certified in Internal Medicine- American Board Of Internal Med and Internal Medicine- American Board Of Internal Medicine.

    Advanced in Methylmalonic Acidemia with Homocystinuria
    Internal Medicine
    Advanced in Methylmalonic Acidemia with 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 Methylmalonic Acidemia with Homocystinuria. She is also highly rated in 21 other conditions, according to our data. Her clinical expertise encompasses Homocystinuria, Methylmalonic Acidemia with Homocystinuria, Inborn Amino Acid Metabolism Disorder, and Premenstrual Syndrome.

    Advanced in Methylmalonic Acidemia with Homocystinuria
    Internal Medicine
    Advanced in Methylmalonic Acidemia with 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 Methylmalonic Acidemia with Homocystinuria. She is also highly rated in 71 other conditions, according to our data. Her clinical expertise encompasses Cirrhosis, Xanthoma, Familial Combined Hyperlipidemia, and Degos Disease. Dr. Bakhtari is board certified in Internal Medicine- American Board Of Internal Med and Internal Medicine- American Board Of Internal Medicine.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Referral may be required

    Lone Star Neurology

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

    Roberto Nieto is a Neurologist practicing medicine in Mansfield, Texas. Dr. Nieto is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Migraine, Memory Loss, Benign Rolandic Epilepsy, and Landau-Kleffner Syndrome. Dr. Nieto is board certified in Sleep Medicine- American Board Of Psychiatry And Neurology/Sleep Medicine, Neurology- American Board Of Psychiatry And Neurology/Neurology, Neurology- American Board Of Psychiatry And Neurology, and Sleep Medicine- American Board Of Psychiatry And Neurology.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Internal Medicine | Endocrinology
    Experienced in Methylmalonic Acidemia with 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 practicing medicine in Dallas, Texas. Dr. Mcnutt is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 122 other conditions, according to our data. His clinical expertise encompasses Ornithine Transcarbamylase Deficiency, Ornithine Translocase Deficiency, Phenylketonuria (PKU), and Multiple Sulfatase Deficiency.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Medical Genetics | Pediatrics
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Medical Genetics | Pediatrics
    Referral may be required

    UT Southwestern - Pediatrics

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

    Garrett Gotway is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Dallas, Texas. Dr. Gotway is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 131 other conditions, according to our data. His clinical expertise encompasses Yunis-Varon Syndrome, Grix Blankenship Peterson Syndrome, Mckusick-Kaufman Syndrome, and Blepharocheilodontic Syndrome.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Medical Genetics
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Medical Genetics
    Referral may be required

    UT Southwestern - Pediatric Genetics

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

    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 Methylmalonic Acidemia with Homocystinuria. She is also highly rated in 132 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.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Oncology | Hematology
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Oncology | Hematology
    Referral may be required

    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 practicing medicine in Garland, Texas. Dr. Reddy is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Reticuloendotheliosis, Hairy Cell Leukemia (HCL), Paget Disease of the Breast, and Breast Cancer. Dr. Reddy is board certified in Internal Medicine- American Board Of Internal Med, Medical Oncology- American Board Of Internal Med/Medical Oncology, Internal Medicine- American Board Of Internal Medicine, and Medical Oncology- American Board Of Internal Medicine.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Internal Medicine
    Experienced in Methylmalonic Acidemia with 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 Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Peptic Ulcer, Necrosis, Acute Kidney Failure, Gastrostomy, and Endoscopy. Dr. Nisnisan is currently accepting new patients.

    Experienced in Methylmalonic Acidemia with Homocystinuria
    Experienced in Methylmalonic Acidemia with Homocystinuria
    Referral may be required

    Smitha E Oommen MD PLLC

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

    Joseph Oommen is a Neurologist practicing medicine in Beaumont, Texas. Dr. Oommen is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia with Homocystinuria. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Hereditary Sensory and Autonomic Neuropathy Type 2, Infantile Axonal Neuropathy, Congenital Insensitivity to Pain with Anhidrosis, and Cerebellar Degeneration.

    Showing 1-20 of 164

    Last Updated: 06/30/2026

    What is the definition of Methylmalonic Acidemia with Homocystinuria?

    Methylmalonic acidemia with homocystinuria is a disorder in which the body is unable to correctly process certain protein building blocks (amino acids), fat building blocks (fatty acids), and  cholesterol. The body is also unable to convert the amino acid homocysteine to another amino acid, methionine. Individuals with this disorder have a combination of features from two separate conditions, methylmalonic acidemia and homocystinuria. There are several forms of this combined condition, and the different forms have different genetic causes and signs and symptoms. The most common and best understood form, called cblC type (or cobalamin C disease), occurs in about 80 percent of affected individuals.

    When should I see a Methylmalonic Acidemia with Homocystinuria doctor near New Braunfels, 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 Methylmalonic Acidemia with Homocystinuria doctor near New Braunfels, 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 Methylmalonic Acidemia with Homocystinuria doctors near New Braunfels, 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 Methylmalonic Acidemia with Homocystinuria doctors near New Braunfels, 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 Methylmalonic Acidemia with Homocystinuria doctor near New Braunfels, 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 Methylmalonic Acidemia with Homocystinuria doctor search results page. 

    Why is it important to get a second opinion from a different Methylmalonic Acidemia with 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 Methylmalonic Acidemia with Homocystinuria doctor near New Braunfels, 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 Methylmalonic Acidemia with 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 Methylmalonic Acidemia with 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 Methylmalonic Acidemia with Homocystinuria doctors near New Braunfels, TX?

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

    Look for the filter feature on the left-side of the Methylmalonic Acidemia with 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 

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