The 20 Best Multiple Carboxylase Deficiency Doctors Near Me in Gaithersburg, MD

Find the Top Multiple Carboxylase Deficiency Experts and Specialists

The 20 Best Multiple Carboxylase Deficiency Doctors near Gaithersburg, MD

Last Updated: 02/22/2026

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MediFind found 143 doctor with experience in Multiple Carboxylase Deficiency near Gaithersburg, MD. Of these, 123 are Experienced, 17 are Advanced and 3 are Distinguished.

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143 providers found
    Shannon C. O'connor
    Experienced in Multiple Carboxylase Deficiency
    Hematology Oncology
    Experienced in Multiple Carboxylase Deficiency
    Hematology Oncology

    Maryland Oncology Hematology PA

    9905 Medical Center Drive, Shady Grove Medical Building Suite200, Suite 200, Shady Grove Medical Building Suite200, Suite 200, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    "Shannon C. O'Connor, M.D., is a medical oncologist with Suburban Hospital. She practices out of Maryland Oncology Hematology. Dr. O'Connor has expertise in hematology and medical oncology with a special focus in women's health, including breast cancer and gynecologic cancers. Dr. O'Connor earned her Master's Degree in Physiology at Georgetown University, followed by her medical degree from St. George's University School of Medicine. She completed a residency at Washington Hospital Center, as well as a fellowship in hematology and oncology. Dr. O'Connor is a member of the American Society of Clinical Oncology, the American Society of Hematology, the Montgomery County Medical Society and the American Medical Association. Selected Publications Catlett JP1, Williams SA, O'Connor SC, Krishnan J, Malkovska V. ""Primary lymphoma of bone: an institutional experience."" Leuk Lymphoma. 2008 Nov;49(11):2125-32. doi: 10.1080/10428190802404030.". Dr. O'connor is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Paget Disease of the Breast, Neuroendocrine Carcinoma of the Cervix, Cervical Cancer, and Breast Cancer.

    Experienced in Multiple Carboxylase Deficiency
    Hematology Oncology
    Experienced in Multiple Carboxylase Deficiency
    Hematology Oncology

    Maryland Oncology Hematology PA

    Rockville, MD 
     (3.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    John Wallmark is a Hematologist Oncology provider in Rockville, Maryland. Dr. Wallmark is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Breast Cancer, Paget Disease of the Breast, Multiple Myeloma, and Colorectal Cancer.

    Experienced in Multiple Carboxylase Deficiency
    Hematology Oncology
    Experienced in Multiple Carboxylase Deficiency
    Hematology Oncology

    Maryland Oncology Hematology PA

    Rockville, MD 
     (3.2 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    "George A. Sotos, M.D., is the chief of hematology and oncology at Suburban Hospital, as well as a member of Suburban's Cancer Committee and the coordinator of Multidisciplinary Cancer Conferences. Dr. Sotos is a partner of Maryland Oncology & Hematology in Rockville, Maryland. Dr. Sotos has expertise in medical oncology and hematology, as well as chemotherapy. Dr. Sotos earned his Master of Science in Physiology from Georgetown University, followed by his medical degree from the Medical College of Virginia. He completed a residency in internal medicine with University of Texas Southwestern Medical Center, followed by a fellowship in medical oncology with the National Cancer Institute of the National Institutes of Health. Dr. Sotos is a fellow of the American College of Physicians, as well as a member of the Montgomery County Medical Society, the Medical and Chirurgical Faculty of the State of Maryland, and the American Society of Clinical Oncology. He is also a member of the oncology specialty panel for Johns Hopkins Medicine's Formulary Management Committee and previously served as a member of Suburban Hospital's Medical Staff Executive Committee, Provider Quality Committee and Physician Advisory Board. Dr. Sotos has been named a Top Doctor by Washington Consumers' Checkbook and a Super Doctor by the Washington Post magazine. Castle Connolly has also named him a Top Doctor in the Washington, D.C., Baltimore and Washington-Baltimore areas. Dr. Sotos has contributed to numerous publications on medical oncology and hematology topics. Selected Publications Rotello, L, Albrant, D, Nossuli, K, Sotos, G, Samet, C, Rainey, T. ""Impact of a Hospital-Wide Pharmacy Implemented Weight-Based Dosing Protocol for Erythropoietin."" Chest, 124:4 (Suppl):182S (Abstract), 2003. Sotos, George A. ""Ars Brevis."" Journal of Clinical Oncology, 2013; 31:14; 1792-1794; http://jco.ascopubs.org/content/31/14/1792.full.pdf+html". Dr. Sotos is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Lung Cancer, Pleuropulmonary Blastoma, Multiple Myeloma, and Endometrial Cancer.

    Learn about our expert tiers
    Advanced in Multiple Carboxylase Deficiency
    Family Medicine
    Advanced in Multiple Carboxylase Deficiency
    Family Medicine

    Doctors First

    806 W Diamond Ave Ste 110, 
    Gaithersburg, MD 
     (3.4 miles away)
    Languages Spoken:
    English

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

    Mary F. Kilavos
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Johns Hopkins Community Physicians - Rockville

    14955 Shady Grove Road, Suite 100, Suite 100, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Mary Kilavos, M.D., is an internal medicine physician with Johns Hopkins Community Physicians. Dr. Kilavos attended Williams College in Massachusetts for her undergraduate studies and then moved to Washington, D.C. to attend Georgetown University School of Medicine. After earning her medical degree in 2002, she headed back up north where she completed her residency training for internal medicine at Tufts-New England Medical Center. Dr. Kilavos completed her training in 2005. Dr. Kilavos was born at Sibley Memorial Hospital and was raised in Montgomery County. In her free time, she enjoys traveling, exercising, outdoor activities and family time with her husband and three children. Dr. Kilavos is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Sitosterolemia, High Cholesterol, Familial Hypertension, and Hypertension.

    Fernanda P. Carreiro
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Johns Hopkins Community Physicians - Rockville

    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English, Portuguese, Spanish
    Offers Telehealth

    Fernanda Porto Carreiro, M.D., practices internal medicine at Johns Hopkins Community Physicians Remington. She received her medical degree from the University of Maryland School of Medicine, and also completed her residency in internal medicine at Johns Hopkins Bayview Medical Center. Dr. Carreiro is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Type 2 Diabetes (T2D), Maturity Onset Diabetes of the Young, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Advanced in Multiple Carboxylase Deficiency
    Internal Medicine
    Advanced in Multiple Carboxylase Deficiency
    Internal Medicine

    Vinu Ganti M.D. PC

    12800 Middlebrook Rd Ste 204, 
    Germantown, MD 
     (4.1 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Vinu Ganti is a primary care provider, practicing in Internal Medicine in Germantown, Maryland. Dr. Ganti is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Ascites, End-Stage Renal Disease (ESRD), Maturity Onset Diabetes of the Young, Gastrostomy, and Knee Replacement.

    Advanced in Multiple Carboxylase Deficiency
    Family Medicine
    Advanced in Multiple Carboxylase Deficiency
    Family Medicine

    TruHealthNow

    12321 Middlebrook Road, Suite 102, 
    Germantown, MD 
     (5.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Manbir Takhar is a primary care provider, practicing in Family Medicine in Germantown, Maryland. Dr. Takhar is rated as an Advanced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), Obesity, and Multiple Carboxylase Deficiency.

    Distinguished in Multiple Carboxylase Deficiency
    Internal Medicine
    Distinguished in Multiple Carboxylase Deficiency
    Internal Medicine

    Olney Medical Group LLC

    3411 Olandwood Ct Ste 105, 
    Olney, MD 
     (6.6 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Gaurang Thaker is a primary care provider, practicing in Internal Medicine in Olney, Maryland. Dr. Thaker is rated as a Distinguished provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Heart Murmurs, Multiple Carboxylase Deficiency, Folate Deficiency, and Vitamin B12 Deficiency Anemia.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    All Day Medical Care LLC

    702 Russell Ave Ste 100, 
    Gaithersburg, MD 
     (0.6 miles away)
    Languages Spoken:
    English

    Felix Sokolsky is a primary care provider, practicing in Internal Medicine in Gaithersburg, Maryland. Dr. Sokolsky is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Familial Combined Hyperlipidemia, Xanthoma, Cirrhosis, and High Cholesterol.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Montgomery Medical Clinic

    800 S Frederick Ave Ste 110, 
    Gaithersburg, MD 
     (0.6 miles away)
    Languages Spoken:
    English

    Efraim Kessous is a primary care provider, practicing in Family Medicine in Gaithersburg, Maryland. Dr. Kessous is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Vitamin D Deficiency, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Obesity in Children.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Olde Towne Primary Care LLC

    317 E Diamond Ave, Suite C, 
    Gaithersburg, MD 
     (0.6 miles away)
    Languages Spoken:
    English, Arabic, Spanish
    Accepting New Patients
    Offers Telehealth

    Rasha Saleem is a primary care provider, practicing in Internal Medicine in Gaithersburg, Maryland. Dr. Saleem is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Infant Hyperglycemia, Vitamin D Deficiency, Nonalcoholic Steatohepatitis (NASH), and Tracheitis. Dr. Saleem is currently accepting new patients.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Ramleth Ta Shakir MD

    9019 Shady Grove Ct, 
    Gaithersburg, MD 
     (2.0 miles away)
    Languages Spoken:
    English

    Ramleth Shakir is a primary care provider, practicing in Internal Medicine in Gaithersburg, Maryland. Dr. Shakir is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Vitamin D Deficiency, Hypertension, Familial Hypertension, and Glucocorticoid-Remediable Aldosteronism.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Office

    9420 Key West Ave, 
    Rockville, MD 
     (2.9 miles away)
    Experience:
    17+ years
    Languages Spoken:
    English
    Offers Telehealth

    Kharia Holmes is a primary care provider, practicing in Family Medicine in Rockville, Maryland. Dr. Holmes has been practicing medicine for over 17 years and is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Vitamin D Deficiency, COVID-19, Multisystem Inflammatory Syndrome in Children (MIS-C), and Hypertension.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Frekko Primary Care LLC

    818 W Diamond Ave Ste 130, 
    Gaithersburg, MD 
     (3.4 miles away)
    Languages Spoken:
    English

    Kathleen Farrell is a primary care provider, practicing in Internal Medicine in Gaithersburg, Maryland. Dr. Farrell is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Sitosterolemia, High Cholesterol, Folate Deficiency, and Multiple Carboxylase Deficiency.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Frekko Primary Care LLC

    818 W Diamond Ave Ste 130, 
    Gaithersburg, MD 
     (3.4 miles away)
    Languages Spoken:
    English
    Offers Telehealth

    Ann Raffo is a primary care provider, practicing in Internal Medicine in Gaithersburg, Maryland. Dr. Raffo is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Sitosterolemia, High Cholesterol, Folate Deficiency, and Multiple Carboxylase Deficiency.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Madhavi Hubbly MD LLC

    12116 Darnestown Rd Ste L5, 
    Gaithersburg, MD 
     (3.4 miles away)
    Languages Spoken:
    English

    Madhavi Hubbly is a primary care provider, practicing in Internal Medicine in Gaithersburg, Maryland. Dr. Hubbly is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Vitamin D Deficiency, Familial Hypertension, Glucocorticoid-Remediable Aldosteronism, and Hypertension.

    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine
    Experienced in Multiple Carboxylase Deficiency
    Internal Medicine

    Doctors First Professional Corporation

    806 W Diamond Ave Ste 110, 
    Gaithersburg, MD 
     (3.4 miles away)
    Languages Spoken:
    English

    Babak Nia is a primary care provider, practicing in Internal Medicine in Gaithersburg, Maryland. Dr. Nia is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Sitosterolemia, Vitamin D Deficiency, High Cholesterol, and Erectile Dysfunction (ED).

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Office

    15215 Shady Grove Rd Ste 304, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English

    Rohit Seem is a primary care provider, practicing in Family Medicine in Rockville, Maryland. Dr. Seem is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. His top areas of expertise are Familial Hypertriglyceridemia, Vitamin D Deficiency, Vitamin B12 Deficiency Anemia, and Multiple Carboxylase Deficiency.

    Experienced in Multiple Carboxylase Deficiency
    Family Medicine
    Experienced in Multiple Carboxylase Deficiency
    Family Medicine

    Office

    15215 Shady Grove Rd Ste 304, 
    Rockville, MD 
     (3.8 miles away)
    Languages Spoken:
    English

    Manisha Kalra is a primary care provider, practicing in Family Medicine in Rockville, Maryland. Dr. Kalra is rated as an Experienced provider by MediFind in the treatment of Multiple Carboxylase Deficiency. Her top areas of expertise are Vitamin D Deficiency, Folate Deficiency, Multiple Carboxylase Deficiency, and Vitamin B12 Deficiency Anemia.

    Showing 1-20 of 143

    Last Updated: 02/22/2026

    When should I see a Multiple Carboxylase Deficiency doctor near Gaithersburg, MD?

    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 Multiple Carboxylase Deficiency doctor near Gaithersburg, MD?

    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 Multiple Carboxylase Deficiency doctors near Gaithersburg, MD?

    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 Multiple Carboxylase Deficiency doctors near Gaithersburg, MD?

    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 Multiple Carboxylase Deficiency doctor near Gaithersburg, MD?

    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 Multiple Carboxylase Deficiency doctor search results page. 

    Why is it important to get a second opinion from a different Multiple Carboxylase 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 Multiple Carboxylase Deficiency doctor near Gaithersburg, MD?

    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 Multiple Carboxylase 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 Multiple Carboxylase 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 Multiple Carboxylase Deficiency doctors near Gaithersburg, MD?

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

    Look for the filter feature on the left-side of the Multiple Carboxylase 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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