The 20 Best Methylmalonic Acidemia Doctors Near Me in District of Columbia, US

Find the Top Methylmalonic Acidemia Experts and Specialists

The 20 Best Methylmalonic Acidemia Doctors in District of Columbia, US

Last Updated: 02/22/2026

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MediFind found 9 doctor with experience in Methylmalonic Acidemia near District of Columbia, US. Of these, 7 are Experienced and 2 are Advanced.

Location
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9 providers found
    Experienced in Methylmalonic Acidemia
    Family Medicine
    Experienced in Methylmalonic Acidemia
    Family Medicine

    Office

    2440 M St NW Ste 720, 
    Washington, DC 
    Languages Spoken:
    English

    Michael Mcmahon is a primary care provider, practicing in Family Medicine in Washington, Washington, D.c.. Dr. Mcmahon is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Methylmalonic Acidemia, Breast Cancer, Cerebral Hypoxia, and Interstitial Nephritis.

    Experienced in Methylmalonic Acidemia
    Experienced in Methylmalonic Acidemia

    Children's National Hospital

    111 Michigan Ave NW, 
    Washington, DC 
    Languages Spoken:
    English
    Offers Telehealth

    Tammy Tsuchida is a Neurologist in Washington, Washington, D.c.. Dr. Tsuchida is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Epilepsy in Children, Seizures, Hemimegalencephaly, Epilepsy, and Liver Embolization.

    Advanced in Methylmalonic Acidemia
    Medical Genetics | Pediatrics
    Advanced in Methylmalonic Acidemia
    Medical Genetics | Pediatrics
    111 Michigan Ave Nw, Division Of Genetics And Metabolism, 
    Washington, DC 
    Languages Spoken:
    English

    Jamie Fraser is a Medical Genetics specialist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Fraser is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Methylmalonic Acidemia, Leukodystrophy, Pyruvate Decarboxylase Deficiency, Pyruvate Dehydrogenase Deficiency, and Gastrostomy.

    Learn about our expert tiers
    Advanced in Methylmalonic Acidemia
    Advanced in Methylmalonic Acidemia

    Children's National Hospital

    111 Michigan Ave NW, 
    Washington, DC 
    Languages Spoken:
    English

    Andrea Gropman is a Pediatrics provider in Washington, Washington, D.c.. Dr. Gropman is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Klinefelter Syndrome, Urea Cycle Disorders (UCD), Ornithine Transcarbamylase Deficiency, MELAS Syndrome, and Hormone Replacement Therapy (HRT).

    Experienced in Methylmalonic Acidemia
    Medical Genetics | Pediatrics
    Experienced in Methylmalonic Acidemia
    Medical Genetics | Pediatrics
    111 Michigan Ave Nw, 5th Floor Research, Suite 5700, 
    Washington, DC 
    Languages Spoken:
    English

    Nicholas Ah Mew is a Medical Genetics specialist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Ah Mew is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Urea Cycle Disorders (UCD), Maple Syrup Urine Disease, Argininosuccinic Aciduria, and Propionic Acidemia.

    Experienced in Methylmalonic Acidemia
    Medical Genetics | Pediatrics
    Experienced in Methylmalonic Acidemia
    Medical Genetics | Pediatrics
    111 Michigan Ave Nw, Children's National Medical Center, 
    Washington, DC 
    Languages Spoken:
    English

    Kimberly Chapman is a Medical Genetics specialist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Chapman is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Ehlers-Danlos Syndrome (EDS), Brittle Cornea Syndrome, Methylmalonic Acidemia, and Mitochondrial Trifunctional Protein Deficiency.

    Experienced in Methylmalonic Acidemia
    Pediatric Neurology | Pediatrics | Neurology
    Experienced in Methylmalonic Acidemia
    Pediatric Neurology | Pediatrics | Neurology

    Children's Hospital

    111 Michigan Ave Nw, 
    Washington, DC 
    Languages Spoken:
    English

    Kuntal Sen is a Pediatric Neurologist and a Pediatrics provider in Washington, Washington, D.c.. Dr. Sen is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Urea Cycle Disorders (UCD), Hydranencephaly, Lissencephaly 2, and Cortical Dysplasia.

    Experienced in Methylmalonic Acidemia
    Experienced in Methylmalonic Acidemia

    Childrens National Med Ctr

    111 Michigan Ave NW Ste 300, 
    Washington, DC 
    Languages Spoken:
    English

    Mendel Tuchman is a Pediatrics provider in Washington, Washington, D.c.. Dr. Tuchman is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are N-Acetylglutamate Synthase Deficiency, Urea Cycle Disorders (UCD), Carbamoyl Phosphate Synthetase 1 Deficiency, and Argininosuccinic Aciduria.

    Experienced in Methylmalonic Acidemia
    Experienced in Methylmalonic Acidemia

    Children's National Hospital

    111 Michigan Ave NW, 
    Washington, DC 
    Languages Spoken:
    English
    Offers Telehealth

    William Gaillard is a Pediatrics provider in Washington, Washington, D.c.. Dr. Gaillard is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Epilepsy, Seizures, Epilepsy in Children, Liver Embolization, and Deep Brain Stimulation.

    Showing 1-9 of 9

    Last Updated: 02/22/2026

    What is the definition of Methylmalonic Acidemia?

    Methylmalonic acidemia is a condition in which the body cannot break down certain proteins and fats. The result is a buildup of a substance called methylmalonic acid in the blood. This condition is passed down through families.

    It is one of several conditions called an "inborn error of metabolism."

    When should I see a Methylmalonic Acidemia doctor in District of Columbia, 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 Methylmalonic Acidemia doctor in District of Columbia, 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 Methylmalonic Acidemia doctors in District of Columbia, 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 Methylmalonic Acidemia doctors in District of Columbia, 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 Methylmalonic Acidemia doctor in District of Columbia, 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 Methylmalonic Acidemia doctor search results page. 

    Why is it important to get a second opinion from a different Methylmalonic Acidemia 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 doctor in District of Columbia, 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 Methylmalonic Acidemia 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 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 doctors in District of Columbia, US?

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

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