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Dr. Mark Sayegh, MD

Valhalla, NY

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Sayegh, Infectious Disease Specialist in Valhalla, NY?

    Dr. Mark Sayegh, MD is an Infectious Disease Specialist, who primarily practices in Valhalla, NY with 2 additional practice locations. Dr. Sayegh is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Sayegh’s office at (914) 372-7887.

    What languages does Dr. Sayegh speak?

    Dr. Sayegh and their clinical team can communicate with patients in the following languages:

    • English

    What conditions does an Infectious Disease Specialist like Dr. Sayegh typically treat?

    As an Infectious Disease Specialist, Dr. Sayegh diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Sayegh. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology here.

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    What procedures does an Infectious Disease Specialist like Dr. Sayegh typically perform?

    As an Infectious Disease Specialist, procedures performed by Dr. Mark Sayegh may include:

    Please contact Dr. Sayegh's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Sayegh accept my insurance?

    Dr. Sayegh accepts most major insurance plans. Important: Please call our office at (914) 372-7887 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Sayegh accept in Valhalla, NY?

    Dr. Sayegh in Valhalla, NY accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Federal government of the United States

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    Where is Dr. Sayegh's office located?

    Dr. Mark Sayegh's Primary Practice

    95 Grasslands Rd

    Valhalla, NY 10595

    (914) 372-7887

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    Dr. Mark Sayegh's Practice 2

    967 N Broadway

    Yonkers, NY 10701

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    Dr. Mark Sayegh's Practice 3

    128 Ashford Ave

    Dobbs Ferry, NY 10522

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    What is Dr. Sayegh's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.

    Dr. Sayegh's National Provider Identifier (NPI) number is 1700374360.

    What common questions do patients ask about Dr. Sayegh?

    Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Sayegh

    What is Dr. Mark Sayegh's specialty?

    Dr. Sayegh is a Infectious Disease Specialist near Valhalla, NY.

    What does an Infectious Disease Specialist do?

    An internist who deals with infectious diseases of all types and in all organ systems. Conditions requiring selective use of antibiotics call for this special skill. This physician often diagnoses and treats AIDS patients and patients with fevers which have not been explained. Infectious disease specialists may also have expertise in preventive medicine and travel medicine.

    Is this Dr. Mark Sayegh affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Sayegh is affiliated with St. John's Riverside Hospital - Andrus Pavilion, Westchester Medical Center which are a Castle Connolly Top Hospitals. Castle Connolly Top Hospitals are healthcare institutions recognized for their excellence in specific medical procedures and overall patient care. They are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals

    When to see an Infectious Disease Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Infectious Disease Specialist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.

    Is Mark Sayegh accepting new patients in Valhalla, NY?

    Yes, Dr. Mark Sayegh is accepting new patients at this time.

    Does Dr. Mark Sayegh offer online booking?

    Please contact Dr. Sayegh's office at (914) 372-7887 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Sayegh?

    Please contact Dr. Sayegh's office at (914) 372-7887 for information regarding telehealth appointment availability or for scheduling assistance.

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