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Dr. Katherine Hollister, MD

Portsmouth, NH

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hollister, Internist in Portsmouth, NH?

    Dr. Katherine Hollister, MD is an Internist, who primarily practices in Portsmouth, NH with 2 additional practice locations. She is board certified. Dr. Hollister graduated from Pennsylvania State Univ College of Medicine and completed her residency at Maine Med Ctr, Internal Medicine Maine Med Ctr, Psychiatry. Dr. Hollister is fluent in English, French, and Hebrew, and is currently seeing new patients. Dr. Hollister’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hollister’s office at (603) 422-8208.

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

    • Residency: Maine Med Ctr, Internal Medicine Maine Med Ctr, Psychiatry

    • Medical School: Pa State Univ Coll Of Med- Hershey Pa | Pennsylvania State Univ College of Medicine

    Is Dr. Hollister board certified as an Internist?

    Yes, Dr. Katherine Hollister, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Hollister speak?

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

    • English

    • French

    • Hebrew

    Which conditions does Dr. Hollister treat as an Internist?

    As an Internist, conditions treated by Dr. Katherine Hollister may include:

    Please contact Dr. Hollister's office for more information or to schedule a consultation.

    Which procedures does Dr. Hollister perform as an Internist?

    As an Internist, procedures performed by Dr. Katherine Hollister may include:

    For detailed information, please contact Dr. Hollister's office.

    Does Dr. Hollister accept my insurance?

    Dr. Hollister accepts most major insurance plans. Important: Please call our office at (603) 422-8208 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hollister accept in Portsmouth, NH?

    Dr. Hollister in Portsmouth, NH accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Medicare

    • State of Tennessee

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    Where is Dr. Hollister's office located?

    Dr. Katherine Hollister's Primary Practice

    8 Greenleaf Woods Dr Unit 100

    Portsmouth, NH 03801

    (603) 422-8208

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    Dr. Katherine Hollister's Practice 2

    311 Route 108

    Somersworth, NH 03878

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    Dr. Katherine Hollister's Practice 3

    600 Lafayette Rd

    Portsmouth, NH 03801

    (603) 422-8208

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

    Dr. Hollister's National Provider Identifier (NPI) number is 1386083962.

    What common questions do patients ask about Dr. Hollister?

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

    What is Dr. Katherine Hollister's specialty?

    Dr. Hollister is a Internist near Portsmouth, NH.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Hollister to book an appointment today.

    Is this Dr. Katherine Hollister affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hollister is affiliated with Portsmouth Regional Hospital 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

    Where can I learn more about Internist?

    Explore Internist with 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 Katherine Hollister accepting new patients in Portsmouth, NH?

    Yes, Dr. Katherine Hollister is accepting new patients at this time.

    Does Dr. Katherine Hollister offer online booking?

    Please contact Dr. Hollister's office at (603) 422-8208 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Katherine Hollister?

    Please contact Dr. Hollister's office at (603) 422-8208 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Katherine Hollister have?

    Dr. Katherine Hollister is certified by the American Board of Internal Medicine.

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