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Dr. Katherine Lantsman, MD

Boston, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lantsman, Internist in Boston, MA?

    Dr. Katherine Lantsman, MD is an Internist, who primarily practices in Boston, MA with 2 additional practice locations. Dr. Lantsman graduated from St. George's University School of Medicine and completed her residency at NSLIJ/Hofstra North Shore-LIJ School of Medicine at Lenox Hill Hospital Program. Dr. Lantsman is fluent in English, and is currently seeing new patients. Dr. Lantsman’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lantsman’s office at (617) 948-2577.

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

    • Residency: NSLIJ/Hofstra North Shore-LIJ School of Medicine at Lenox Hill Hospital Program

    • Medical School: St. George's University School of Medicine

    What languages does Dr. Lantsman speak?

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

    • English

    What conditions does an Internist like Dr. Lantsman typically treat?

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

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

    What procedures does an Internist like Dr. Lantsman typically perform?

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

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

    Does Dr. Lantsman accept my insurance?

    Dr. Lantsman accepts most major insurance plans. Important: Please call our office at (617) 948-2577 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lantsman accept in Boston, MA?

    Dr. Lantsman in Boston, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • BCBS Unspecified

    • Blue Cross Blue Shield of Michigan

    • Blue Cross Blue Shield of Rhode Island

    • Cigna Group

    • Medicare

    • Unknown

    View All Insurances

    Where is Dr. Lantsman's office located?

    Dr. Katherine Lantsman's Primary Practice

    20 Park Plz Ste 473

    Boston, MA 02116

    (617) 948-2577

    Get Directions

    Dr. Katherine Lantsman's Practice 2

    372 Washington St

    Wellesley Hills, MA 02481

    Get Directions

    Dr. Katherine Lantsman's Practice 3

    1330 Beacon St Ste 354

    Brookline, MA 02446

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

    Dr. Lantsman's National Provider Identifier (NPI) number is 1720052475.

    What common questions do patients ask about Dr. Lantsman?

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

    What is Dr. Katherine Lantsman's specialty?

    Dr. Lantsman is a Internist near Boston, MA.

    What does an Internist do?

    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.

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

    Yes, Dr. Lantsman is affiliated with Dartmouth Hitchcock Medical Center, Emerson Health, South County Hospital Campus, Tufts 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 Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Katherine Lantsman accepting new patients in Boston, MA?

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

    Does Dr. Katherine Lantsman offer online booking?

    Please contact Dr. Lantsman's office at (617) 948-2577 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Katherine Lantsman?

    Please contact Dr. Lantsman's office at (617) 948-2577 for information regarding telehealth appointment availability or for scheduling assistance.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>