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    Last Updated: 10/30/2025

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    MediFind found 18 doctor with experience in Transcobalamin Deficiency near Maryland, US. Of these, 14 are Experienced, 2 are Advanced and 2 are Distinguished.

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    18 providers found
      Distinguished in Transcobalamin Deficiency
      Geriatrics | Internal Medicine
      Distinguished in Transcobalamin Deficiency
      Geriatrics | Internal Medicine

      Aaron D Goldberg MD Chtd

      2835 Smith Ave, Suite 207, 
      Baltimore, MD 
      Languages Spoken:
      English
      Offers Telehealth

      Aaron Goldberg is a primary care provider, practicing in Geriatrics and Internal Medicine in Baltimore, Maryland. Dr. Goldberg is rated as a Distinguished provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Transcobalamin Deficiency, High Cholesterol, Vitamin B12 Deficiency, and Familial Hypertension.

      Distinguished in Transcobalamin Deficiency
      Distinguished in Transcobalamin Deficiency

      Lifebridge Medical Associates LLC

      4801 Dorsey Hall Dr, Suite 201, 
      Ellicott City, MD 
      Languages Spoken:
      English
      Accepting New Patients

      Indrayani Karkhanis is a primary care provider, practicing in Family Medicine in Ellicott City, Maryland. Dr. Karkhanis is rated as a Distinguished provider by MediFind in the treatment of Transcobalamin Deficiency. Her top areas of expertise are Transcobalamin Deficiency, Vitamin B12 Deficiency, Cerebellar Degeneration, and Subacute Combined Degeneration. Dr. Karkhanis is currently accepting new patients.

      What does Elite, Distinguished, Advanced, Experienced mean?
      Advanced in Transcobalamin Deficiency
      Internal Medicine
      Advanced in Transcobalamin Deficiency
      Internal Medicine

      Doctors First Professional Corporation

      14300 Gallant Fox Ln, Suite 110, 
      Bowie, MD 
      Languages Spoken:
      English, Hindi, Punjabi, Spanish, Urdu
      Accepting New Patients
      Offers Telehealth

      Rakesh Malik is a primary care provider, practicing in Internal Medicine in Bowie, Maryland. Dr. Malik is rated as an Advanced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are High Cholesterol, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism. Dr. Malik is currently accepting new patients.

      Learn about our expert tiers
      Advanced in Transcobalamin Deficiency
      Internal Medicine
      Advanced in Transcobalamin Deficiency
      Internal Medicine

      Lifebridge Medical Associates LLC

      4801 Dorsey Hall Dr, Suite 201, 
      Ellicott City, MD 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Steven Eversley is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Eversley is rated as an Advanced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Vitamin D Deficiency, High Cholesterol, Erectile Dysfunction (ED), and Persistent Genital Arousal Disorder. Dr. Eversley is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Family Medicine
      Experienced in Transcobalamin Deficiency
      Family Medicine

      Lifebridge Medical Associates LLC

      4801 Dorsey Hall Dr, Suite 201, 
      Ellicott City, MD 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Diane Kepner is a primary care provider, practicing in Family Medicine in Ellicott City, Maryland. Dr. Kepner is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. Her top areas of expertise are Glucocorticoid-Remediable Aldosteronism, Hypertension, Familial Hypertension, and Infant Hyperglycemia. Dr. Kepner is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Family Medicine
      Experienced in Transcobalamin Deficiency
      Family Medicine

      Doctors First Professional Corporation

      806 W Diamond Ave, Suite 110, 
      Gaithersburg, MD 
      Languages Spoken:
      English, Vietnamese
      Accepting New Patients
      Offers Telehealth

      Quoc Nguyen is a primary care provider, practicing in Family Medicine in Gaithersburg, Maryland. Dr. Nguyen is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Cellulitis, Tracheitis, Peptic Ulcer, and Necrosis. Dr. Nguyen is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine

      Lifebridge Medical Associates LLC

      4801 Dorsey Hall Dr, Suite 201, 
      Ellicott City, MD 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Warren Ross is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Ross is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Cerebellar Degeneration, Inborn Amino Acid Metabolism Disorder, Anemia, and High Cholesterol. Dr. Ross is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine

      Lifebridge Medical Associates LLC

      4801 Dorsey Hall Dr, Suite 201, 
      Ellicott City, MD 
      Languages Spoken:
      English, Hindi
      Accepting New Patients
      Offers Telehealth

      Rupal Desai is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Desai is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. Her top areas of expertise are Inborn Amino Acid Metabolism Disorder, Wiskott-Aldrich Syndrome, Anemia, and High Cholesterol. Dr. Desai is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine

      Lifebridge Medical Associates LLC

      4801 Dorsey Hall Dr, Suite 201, 
      Ellicott City, MD 
      Languages Spoken:
      English
      Offers Telehealth

      Parry Moore is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Moore is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Infant Hyperglycemia, High Cholesterol, Andermann Syndrome, and Hereditary Sensory Neuropathy Type 1 (HSN1).

      Experienced in Transcobalamin Deficiency
      Hematology Oncology | Hematology | Oncology
      Experienced in Transcobalamin Deficiency
      Hematology Oncology | Hematology | Oncology
      8343 Cherry Lane, 
      Laurel, MD 
      Languages Spoken:
      English, Italian
      Accepting New Patients

      Isabella Martire is a Hematologist Oncology specialist and a Hematologist in Laurel, Maryland. Dr. Martire is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. Her top areas of expertise are Paget Disease of the Breast, Mantle Cell Lymphoma (MCL), Breast Cancer, and Inflammatory Breast Cancer. Dr. Martire is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine

      Lifebridge Medical Associates LLC

      4801 Dorsey Hall Dr, Suite 201, 
      Ellicott City, MD 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Cheryl Leonardi is a primary care provider, practicing in Internal Medicine in Ellicott City, Maryland. Dr. Leonardi is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. Her top areas of expertise are Hypertensive Heart Disease, Enlarged Liver, Anemia, and Pediatric Myocarditis. Dr. Leonardi is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine
      14300 Gallant Fox Lane, 
      Bowie, MD 
      Languages Spoken:
      English, Hindi
      Accepting New Patients
      Offers Telehealth

      Dpinder Singh is a primary care provider, practicing in Internal Medicine in Bowie, Maryland. Dr. Singh is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Memory Loss, Bronchitis, Maturity Onset Diabetes of the Young, Gastrostomy, and Endoscopy. Dr. Singh is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine
      5965 Exchange Dr, Suite A B, 
      Sykesville, MD 
      Languages Spoken:
      English
      Accepting New Patients

      Wilbur Kuo is a primary care provider, practicing in Internal Medicine in Sykesville, Maryland. Dr. Kuo is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, Hypertension, and Bronchitis. Dr. Kuo is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine
      1600 Crain Hwy S, Suite 501, 
      Glen Burnie, MD 
      Languages Spoken:
      English, Hindi
      Accepting New Patients
      Offers Telehealth

      Bhawna Bahethi is a primary care provider, practicing in Internal Medicine in Glen Burnie, Maryland. Dr. Bahethi is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. Her top areas of expertise are Cirrhosis, Familial Combined Hyperlipidemia, Xanthoma, and High Cholesterol. Dr. Bahethi is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine

      Doctors First Professional Corporation

      806 W Diamond Ave, Suite 110, 
      Gaithersburg, MD 
      Languages Spoken:
      English, Hindi, Urdu
      Accepting New Patients

      Mahpara Qureshi is a primary care provider, practicing in Internal Medicine in Gaithersburg, Maryland. Dr. Qureshi is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. Her top areas of expertise are Vitamin D Deficiency, High Cholesterol, Seasonal Affective Disorder (SAD), Multiple Carboxylase Deficiency, and Hernia Surgery. Dr. Qureshi is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Family Medicine
      Experienced in Transcobalamin Deficiency
      Family Medicine

      Tidalhealth Physician Network, Inc.

      3304 Hayman Dr, 
      Federalsburg, MD 
      Languages Spoken:
      English
      Accepting New Patients

      John Appiott is a primary care provider, practicing in Family Medicine in Federalsburg, Maryland. Dr. Appiott is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Chronic Kidney Disease, Glucocorticoid-Remediable Aldosteronism, Familial Hypertension, and Hypertension. Dr. Appiott is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine | General Practice
      Experienced in Transcobalamin Deficiency
      Internal Medicine | General Practice
      121 W Main St, Po Box 1219, 
      Emmitsburg, MD 
      Languages Spoken:
      English, French
      Accepting New Patients

      Bonita Krempel-Portier is a primary care provider, practicing in Internal Medicine and General Practice in Emmitsburg, Maryland. Dr. Krempel-Portier is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. Her top areas of expertise are Childhood Iron Deficiency Anemia, Iron Deficiency Anemia, Muscle Atrophy, and Folate-Deficiency Anemia. Dr. Krempel-Portier is currently accepting new patients.

      Experienced in Transcobalamin Deficiency
      Internal Medicine
      Experienced in Transcobalamin Deficiency
      Internal Medicine

      Michael E. Leibowitz, M.D.,P.C.

      11120 New Hampshire Ave, Suite 305, 
      Silver Spring, MD 
      Languages Spoken:
      English
      Accepting New Patients
      Offers Telehealth

      Michael Leibowitz is a primary care provider, practicing in Internal Medicine in Silver Spring, Maryland. Dr. Leibowitz is rated as an Experienced provider by MediFind in the treatment of Transcobalamin Deficiency. His top areas of expertise are Sitosterolemia, High Cholesterol, Vitamin B12 Deficiency, and Glucocorticoid-Remediable Aldosteronism. Dr. Leibowitz is currently accepting new patients.

      Showing 1-18 of 18

      Last Updated: 10/30/2025

      What is the definition of Transcobalamin Deficiency?

      Transcobalamin deficiency is a disorder that impairs the transport of cobalamin (also known as vitamin B12) within the body. Cobalamin is obtained from the diet; this vitamin is found in animal products such as meat, eggs, and shellfish. An inability to transport cobalamin within the body results in cells that lack cobalamin, which they need for many functions including cell growth and division (proliferation) and DNA production. The absence of cobalamin leads to impaired growth, a shortage of blood cells, and many other signs and symptoms that usually become apparent within the first weeks or months of life.

      When should I see a Transcobalamin Deficiency 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 Transcobalamin Deficiency 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 Transcobalamin Deficiency 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 Transcobalamin Deficiency 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 Transcobalamin Deficiency 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 Transcobalamin Deficiency doctor search results page. 

      Why is it important to get a second opinion from a different Transcobalamin Deficiency 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 Transcobalamin Deficiency 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 Transcobalamin Deficiency 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 Transcobalamin Deficiency 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 Transcobalamin Deficiency doctors in Maryland, US?

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

      Look for the filter feature on the left-side of the Transcobalamin Deficiency 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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