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    Last Updated: 10/30/2025

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    MediFind found 16 doctor with experience in Methylmalonic Acidemia near Maryland, US. Of these, 9 are Experienced, 3 are Advanced, 2 are Distinguished and 2 are Elite.

    Location
    LocationClose
    16 providers found
      Elite in Methylmalonic Acidemia
      Medical Genetics
      Elite in Methylmalonic Acidemia
      Medical Genetics
      9000 Rockville Pike National Institutes Of Health, Building 49 Rm 4a18, 
      Bethesda, MD 
      Languages Spoken:
      English

      Charles Venditti is a Medical Genetics provider in Bethesda, Maryland. Dr. Venditti is rated as an Elite provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Methylmalonic Acidemia, Propionic Acidemia, Homocystinuria, and Niemann-Pick Disease.

      Elite in Methylmalonic Acidemia
      Pediatrics | Medical Genetics
      Elite in Methylmalonic Acidemia
      Pediatrics | Medical Genetics

      Johns Hopkins University

      600 N Wolfe St, Blalock 266, 
      Baltimore, MD 
      Languages Spoken:
      English

      Hilary Vernon is a Pediatrics specialist and a Medical Genetics provider in Baltimore, Maryland. Dr. Vernon is rated as an Elite provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Methylmalonic Acidemia, Propionic Acidemia, Progressive External Ophthalmoplegia, and Inborn Amino Acid Metabolism Disorder.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Distinguished in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      Distinguished in Methylmalonic Acidemia
      Medical Genetics | Pediatrics

      Johns Hopkins University

      601 N Caroline St, 
      Baltimore, MD 
      Languages Spoken:
      English
      Accepting New Patients

      Ada Hamosh is a Medical Genetics specialist and a Pediatrics provider in Baltimore, Maryland. Dr. Hamosh is rated as a Distinguished provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Methylmalonic Acidemia, Maple Syrup Urine Disease, Ornithine Transcarbamylase Deficiency, Phenylketonuria (PKU), and Deep Brain Stimulation. Dr. Hamosh is currently accepting new patients.

      Learn about our expert tiers
      Distinguished in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      Distinguished in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      5550 Friendship Blvd Ste 580, 
      Chevy Chase, MD 
      Languages Spoken:
      English

      Marshall Summar is a Medical Genetics specialist and a Pediatrics provider in Chevy Chase, Maryland. Dr. Summar is rated as a Distinguished provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Argininosuccinic Aciduria, Urea Cycle Disorders (UCD), Propionic Acidemia, and Ornithine Translocase Deficiency.

      Advanced in Methylmalonic Acidemia
      Internal Medicine
      Advanced in Methylmalonic Acidemia
      Internal Medicine

      Agape Physical Therapy And Sports Rehabilitation Lp

      12 Newport Dr, Suite A, 
      Forest Hill, MD 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Robert Rapp is a primary care provider, practicing in Internal Medicine in Forest Hill, Maryland. Dr. Rapp is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Lung Metastases, Type 2 Diabetes (T2D), Methylmalonic Acidemia, and Methylmalonyl Coenzyme A Mutase Deficiency. Dr. Rapp is currently accepting new patients.

      Advanced in Methylmalonic Acidemia
      Family Medicine
      Advanced in Methylmalonic Acidemia
      Family Medicine
      14300 Gallant Fox Lane, Suite 110, 
      Bowie, MD 
      Languages Spoken:
      English

      Gerard Champaloux is a primary care provider, practicing in Family Medicine in Bowie, Maryland. Dr. Champaloux is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Beta-Ketothiolase Deficiency, Methylmalonyl Coenzyme A Mutase Deficiency, Methylmalonic Acidemia, and Myelin Oligodendrocyte Glycoprotein Antibody-Associated Disease.

      Advanced in Methylmalonic Acidemia
      Internal Medicine
      Advanced in Methylmalonic Acidemia
      Internal Medicine

      Agape Physical Therapy And Sports Rehabilitation Lp

      12 Newport Dr, Suite A, 
      Forest Hill, MD 
      Languages Spoken:
      English

      William Queale is a primary care provider, practicing in Internal Medicine in Forest Hill, Maryland. Dr. Queale is rated as an Advanced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Methylmalonic Acidemia, Methylmalonyl Coenzyme A Mutase Deficiency, Methylmalonic Acidemia with Homocystinuria, and Homocystinuria.

      Constantine A. Stratakis
      Experienced in Methylmalonic Acidemia
      Medical Genetics | Gastroenterology
      Experienced in Methylmalonic Acidemia
      Medical Genetics | Gastroenterology
      9000 Rockville Pike, 
      Bethesda, MD 
      Languages Spoken:
      English

      Constantine Stratakis is a Medical Genetics specialist and a Gastroenterologist in Bethesda, Maryland. Dr. Stratakis is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Cushing's disease, Neuroendocrine Tumor, Gastrointestinal Stromal Tumor, Orchiectomy, and Hormone Replacement Therapy (HRT).

      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      601 N Caroline St, 
      Baltimore, MD 
      Languages Spoken:
      English

      Nancy Braverman is a Medical Genetics specialist and a Pediatrics provider in Baltimore, Maryland. Dr. Braverman is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Zellweger Syndrome, Chondrodysplasia Punctata Syndrome, X-Linked Chondrodysplasia Punctata 2, and Acromesomelic Dysplasia.

      Experienced in Methylmalonic Acidemia
      Experienced in Methylmalonic Acidemia

      Sinai Hospital Of Baltimore, Inc

      5051 Greenspring Ave, 
      Baltimore, MD 
      Languages Spoken:
      English
      Accepting New Patients

      Robin Wilson is a Neurologist in Baltimore, Maryland. Dr. Wilson is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Congenital Cardiovascular Shunt, Normal Pressure Hydrocephalus, Hydrocephalus, and Cerebellum Agenesis Hydrocephaly. Dr. Wilson is currently accepting new patients.

      Experienced in Methylmalonic Acidemia
      Pediatrics | Internal Medicine
      Experienced in Methylmalonic Acidemia
      Pediatrics | Internal Medicine

      Johns Hopkins University

      601 N Caroline St, 
      Baltimore, MD 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Sara Mixter is a primary care provider, practicing in Pediatrics and Internal Medicine in Baltimore, Maryland. Dr. Mixter is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Cerebral Palsy, Gastroparesis, Orbital Cellulitis, and Sickle Cell Disease. Dr. Mixter is currently accepting new patients.

      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      Nhgri 10 Center Dr Bldg 10, Rm 10c103, 
      Bethesda, MD 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Meral Gunay-Aygun is a Medical Genetics specialist and a Pediatrics provider in Bethesda, Maryland. Dr. Gunay-Aygun is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Phenylketonuria (PKU), Ornithine Translocase Deficiency, Ornithine Transcarbamylase Deficiency, and Argininosuccinic Aciduria. Dr. Gunay-Aygun is currently accepting new patients.

      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics

      University Of Maryland Pediatric Associates, PA

      22 S Green St, 
      Baltimore, MD 
      Languages Spoken:
      English
      Accepting New Patients

      Sofia Saenz-Ayala is a Medical Genetics specialist and a Pediatrics provider in Baltimore, Maryland. Dr. Saenz-Ayala is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Musculocontractural Ehlers-Danlos Syndrome (mcEDS), Ehlers-Danlos Syndrome (EDS), Carnitine Palmitoyltransferase 2 Deficiency, and Carnitine Palmitoyltransferase 1 Deficiency. Dr. Saenz-Ayala is currently accepting new patients.

      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      600 N Wolfe St, Cmsc 2-124, 
      Baltimore, MD 
      Languages Spoken:
      English, Danish, German, Icelandic
      Accepting New Patients

      Hans Bjornsson is a Medical Genetics specialist and a Pediatrics provider in Baltimore, Maryland. Dr. Bjornsson is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Kabuki Syndrome, Weaver Syndrome, Coffin-Lowry Syndrome, Stickler Syndrome, and Orchiectomy. Dr. Bjornsson is currently accepting new patients.

      Experienced in Methylmalonic Acidemia
      Medical Genetics
      Experienced in Methylmalonic Acidemia
      Medical Genetics
      707 N Broadway, Room 526, 
      Baltimore, MD 
      Languages Spoken:
      English

      Lisa Kratz is a Medical Genetics provider in Baltimore, Maryland. Dr. Kratz is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. Her top areas of expertise are Greenberg Dysplasia, Smith-Lemli-Opitz Syndrome, Rhizomelic Syndrome, and Chondrodysplasia Punctata Syndrome.

      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      Experienced in Methylmalonic Acidemia
      Medical Genetics | Pediatrics
      National Institutes Of Health, 49 Convent Drive, 4a62, 
      Bethesda, MD 
      Languages Spoken:
      English

      Peter Mcguire is a Medical Genetics specialist and a Pediatrics provider in Bethesda, Maryland. Dr. Mcguire is rated as an Experienced provider by MediFind in the treatment of Methylmalonic Acidemia. His top areas of expertise are Ornithine Transcarbamylase Deficiency, Urea Cycle Disorders (UCD), Coenzyme Q Cytochrome C Reductase Deficiency, and Very Long-Chain Acyl-CoA Dehydrogenase (VLCAD) Deficiency.

      Showing 1-16 of 16

      Last Updated: 10/30/2025

      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 Maryland, 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 Maryland, 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 Maryland, 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 Maryland, 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 Maryland, 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 Maryland, 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 Maryland, 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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