The 20 Best Allan-Herndon-Dudley Syndrome Doctors Near Me in seneca, PA

Find the Top Allan-Herndon-Dudley Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 2 doctor with experience in Allan-Herndon-Dudley Syndrome near seneca, PA. Of these, 2 are Experienced.

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2 providers found
    Experienced in Allan-Herndon-Dudley Syndrome
    Experienced in Allan-Herndon-Dudley Syndrome
    Referral may be required

    UPMC Heart And Vascular Institute At UPMC Hamot

    100 Fairfield Drive, 
    Seneca, PA 
     (1.2 miles away)
    814-480-0113
    Languages Spoken:
    English
    See accepted insurances
    Accepting New Patients

    Paul Demjanenko is a Cardiologist practicing medicine in Seneca, Pennsylvania. Dr. Demjanenko is rated as an Experienced provider by MediFind in the treatment of Allan-Herndon-Dudley Syndrome. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Peripheral Artery Disease, Arterial Insufficiency, Arterial Embolism, Carotid Artery Disease, and Angioplasty. Dr. Demjanenko is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Demjanenko is currently accepting new patients.

    Experienced in Allan-Herndon-Dudley Syndrome
    Experienced in Allan-Herndon-Dudley Syndrome
    Referral may be required

    UPMC Heart And Vascular Institute At UPMC Hamot

    100 Fairfield Drive, 
    Seneca, PA 
     (1.2 miles away)
    814-580-5719
    Languages Spoken:
    English, French
    See accepted insurances
    Accepting New Patients

    Randy Jeffrey is a Cardiologist practicing medicine in Seneca, Pennsylvania. Dr. Jeffrey is rated as an Experienced provider by MediFind in the treatment of Allan-Herndon-Dudley Syndrome. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Apoplexy, Atrial Fibrillation, Jervell Lange-Nielsen Syndrome (JLNS), and Long QT Syndrome 3. Dr. Jeffrey is board certified in American Board Of Internal Medicine and American Board Of Internal Medicine. Dr. Jeffrey is currently accepting new patients.

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    Last Updated: 09/26/2026

    What is the definition of Allan-Herndon-Dudley Syndrome?

    Allan-Herndon-Dudley syndrome is a rare disorder of brain development that causes moderate to severe intellectual disability and problems with movement. This condition, which occurs exclusively in males, disrupts development from before birth. Although affected males have impaired speech and a limited ability to communicate, they seem to enjoy interaction with other people.

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