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Dr. William Engellenner, MD

West Islip, NY

33 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Engellenner, Anatomic Pathologist & Clinical Pathologist in West Islip, NY?

    Dr. William Engellenner, MD is an Anatomic Pathologist & Clinical Pathologist, who primarily practices in West Islip, NY with 2 additional practice locations. He has been practicing for over 33 years and is board certified. Dr. Engellenner graduated from Stony Brook University School of Medicine, completed his residency at Univ Hosp-Suny Stony Brook, Anatomic And Clinical Pathology; Univ Hosp-Suny Stony Brook, Internal Medicine, and is currently affiliated with St Francis Hospital. Dr. Engellenner is fluent in English, and is currently seeing new patients. Dr. Engellenner’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Engellenner’s office at (631) 376-3000.

    Where did Dr. Engellenner go to medical school and complete their residency?

    • Residency: Univ Hosp-Suny Stony Brook, Anatomic And Clinical Pathology; Univ Hosp-Suny Stony Brook, Internal Medicine

    • Medical School: Suny At Stony Brook Hlth Sci Ctr, Stony Brook Ny | Stony Brook University School of Medicine

    Is Dr. Engellenner board certified as an Anatomic Pathologist & Clinical Pathologist?

    Yes, Dr. William Engellenner, MD is board certified by the American Board of Pathology

    What languages does Dr. Engellenner speak?

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

    • English

    Does Dr. Engellenner accept my insurance?

    Dr. Engellenner accepts most major insurance plans. Important: Please call our office at (631) 376-3000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Engellenner accept in West Islip, NY?

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

    Top Insurances

    • Medicare

    • Unknown

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    Where is Dr. Engellenner's office located?

    Dr. William Engellenner's Primary Practice

    1000 Montauk Hwy

    West Islip, NY 11795

    (631) 376-3000

    Get Directions

    St Francis Hospital

    100 Port Washington Blvd

    Roslyn, NY 11576

    Get Directions

    Mercy Medical Center

    1000 N Village Ave

    Rockville Centre, NY 11570

    Get Directions

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

    Dr. Engellenner's National Provider Identifier (NPI) number is 1659363364.

    What common questions do patients ask about Dr. Engellenner?

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

    What is Dr. William Engellenner's specialty?

    Dr. Engellenner is a Anatomic Pathologist & Clinical Pathologist near West Islip, NY.

    What does an Anatomic Pathologist & Clinical Pathologist do?

    A pathologist focuses on the causes and nature of diseases, contributing to diagnosis, prognosis, and treatment by applying knowledge from biological, chemical, and physical sciences in the laboratory. They utilize microscopic examinations of tissue specimens, cells, and body fluids, along with clinical laboratory tests on fluids and secretions, to diagnose, exclude, or monitor diseases.

    Is this Dr. William Engellenner affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Engellenner is affiliated with Good Samaritan University Hospital - West Islip, Ny which is a Castle Connolly Top Hospital. 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 Anatomic Pathologist & Clinical Pathologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Anatomic Pathologist & Clinical Pathologist. 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 William Engellenner accepting new patients in West Islip, NY?

    Yes, Dr. William Engellenner is accepting new patients at this time.

    Does Dr. William Engellenner offer online booking?

    Please contact Dr. Engellenner's office at (631) 376-3000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Engellenner?

    Please contact Dr. Engellenner's office at (631) 376-3000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Engellenner have?

    Dr. William Engellenner is certified by the American Board of Pathology.

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