The 20 Best Mucolipidosis Type 4 Doctors Near Me in Maryland, US

Find the Top Mucolipidosis Type 4 Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 4 doctor with experience in Mucolipidosis Type 4 near Maryland, US. Of these, 3 are Experienced and 1 are Advanced.

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4 providers found
    Experienced in Mucolipidosis Type 4
    Ophthalmology
    Experienced in Mucolipidosis Type 4
    Ophthalmology

    Howard County Medical Pavilion

    10710 Charter Drive, Suite 310, Suite 310, 
    Columbia, MD 
    Languages Spoken:
    English
    Offers Telehealth

    Dr. Couser obtained his bachelor’s degree from the University of Virginia and his Medical Doctorate from the Virginia Commonwealth University School of Medicine (VCU SOM). Dr. Couser’s ophthalmology residency was completed at Howard University where he served as co-chief resident in the last year of his residency. He received fellowship training in pediatric ophthalmology and adult strabismus at Emory University. Dr. Couser received a master’s degree in biotechnology from the Johns Hopkins University and completed a residency in clinical genetics at the University of North Carolina at Chapel Hill. He is one of only a few individuals currently board-certified by both the American Board of Ophthalmology and the American Board of Medical Genetics and Genomics. CV https://www.hopkinsmedicine.org/-/media/wilmer/documents/cvs/couser-cv Research Summary My primary research focus involves the identification and management of genetic eye diseases including rare inherited disorders affecting the eyes. Research and scholarly activities have been an integral component of my career path. I have been the principal investigator on 10 clinical trial/IRB studies and a co-investigator on others, participated with several committees or advisory panels related to research activities. I have been credited with over 120 book chapter, journal article and abstract publications. In addition, I served as the primary author/sole editor for a textbook titled Ophthalmic Genetic Diseases: A Quick Reference Guide to the Eye and External Ocular Adnexa Abnormalities, 1st Edition, published by Elsevier in 2018, which is one of only a few textbooks published in this subject area. I also served as a grant review panelist for the National Eye Institute Career Development Awards. Selected Publications *Couser NL, Masood MM, Strande NT, Foreman AKM, Crooks K, Weck KE, Lu M, Wilhelmsen KC, Roche M, Evans JP, Berg JS, Powell CM. 2015. The phenotype of multiple congenital anomalies- hypotonia-seizures syndrome 1: Report and review. Am J Med Genet Part A 9999A:1–6 *Couser NL, Lambert SR. Botulinum toxin: A treatment of consecutive esotropia in children. Strabismus 2012; 20(4):158-161 Couser NL, Lenhart PD, Hutchinson AK. Augmented Hummelsheim procedure to treat complete abducens nerve palsy. J AAPOS 2012;16(4):331-5 *Natario L. Couser, Maheer M. Masood, Arthur S. Aylsworth, and Roger E. Stevenson. Ocular manifestations in the X-linked intellectual disability syndromes. Ophthalmic Genet. 2017, Jan 23:1-12 *Couser NL, Brooks BP, Drack AV, Shankar SP. The evolving role of genetics in ophthalmology. Ophthalmic Genet. 2021 Jan 12:1-4. doi: 10.1080/13816810.2020.1868011. Dr. Couser is rated as an Experienced provider by MediFind in the treatment of Mucolipidosis Type 4. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Epicanthal Folds, Strabismus, Hypotonia, and Brown Syndrome. Dr. Couser is board certified in American Board Of Medical Genetics And Genomics and American Board Of Ophthalmology.

    Advanced in Mucolipidosis Type 4
    Medical Genetics | Pediatrics
    Advanced in Mucolipidosis Type 4
    Medical Genetics | Pediatrics
    10 Center Dr, 10-crc, Room 5-2571, 
    Bethesda, MD 
    Languages Spoken:
    English

    Forbes Porter is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Bethesda, Maryland. Dr. Porter is rated as an Advanced provider by MediFind in the treatment of Mucolipidosis Type 4. He is also highly rated in 13 other conditions, according to our data. His clinical expertise encompasses Smith-Lemli-Opitz Syndrome, Niemann-Pick Disease, Reticulohistiocytoma, and X-Linked Creatine Deficiency.

    Experienced in Mucolipidosis Type 4
    Medical Genetics | Pediatrics
    Experienced in Mucolipidosis Type 4
    Medical Genetics | Pediatrics
    10 Center Drive Msc 1851, Bldg. 10, Room 10c-103, Nhgri, Nih, 
    Bethesda, MD 
    Languages Spoken:
    English

    William Gahl is a Medical Genetics specialist and a Pediatrics provider practicing medicine in Bethesda, Maryland. Dr. Gahl is rated as an Experienced provider by MediFind in the treatment of Mucolipidosis Type 4. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Oculocutaneous Albinism Type 2, Hermansky-Pudlak Syndrome, Oculocutaneous Albinism Type 1, Oculocutaneous Albinism, and Deep Brain Stimulation.

    Learn about our expert tiers
    Experienced in Mucolipidosis Type 4
    Medical Genetics
    Experienced in Mucolipidosis Type 4
    Medical Genetics
    351a213 Convent Dr, 
    Bethesda, MD 
    Languages Spoken:
    English

    Ellen Sidransky is a Medical Genetics provider practicing medicine in Bethesda, Maryland. Dr. Sidransky is rated as an Experienced provider by MediFind in the treatment of Mucolipidosis Type 4. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Gaucher Disease, Gaucher Disease Type 2, Gaucher Disease Type 3, and Farber Lipogranulomatosis.

    Showing 1-4 of 4

    Last Updated: 04/28/2026

    What is the definition of Mucolipidosis Type 4?

    Mucolipidosis type 4 is a metabolic condition that affects the body's ability to process certain carbohydrates and fats. As a result, these materials accumulate in cells leading to the various signs and symptoms of the condition. Most people with Mucolipidosis type 4 develop severe psychomotor (mental and motor skills) delay and visual impairment. Other common features of the condition include limited or absent speech; intellectual disability; hypotonia that gradually progresses to spasticity; problems controlling hand movements; impaired production of stomach acids; and iron deficiency. Approximately 5% of affected people have a mild form of the condition (known as atypical Mucolipidosis type 4) which is associated with milder psychomotor delay and less severe eye abnormalities. Mucolipidosis type 4 is caused by changes in the MCOLN1 gene and is inherited in an autosomal recessive manner.

    When should I see a Mucolipidosis Type 4 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 Mucolipidosis Type 4 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 Mucolipidosis Type 4 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 Mucolipidosis Type 4 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 Mucolipidosis Type 4 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 Mucolipidosis Type 4 doctor search results page. 

    Why is it important to get a second opinion from a different Mucolipidosis Type 4 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 Mucolipidosis Type 4 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 Mucolipidosis Type 4 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 Mucolipidosis Type 4 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 Mucolipidosis Type 4 doctors in Maryland, US?

    Look for the filter feature on the left side of the Mucolipidosis Type 4 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 Mucolipidosis Type 4 doctor that offers video calls?

    Look for the filter feature on the left-side of the Mucolipidosis Type 4 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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