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Dr. Mark Poster, MD

West Newton, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Poster, Psychiatrist in West Newton, MA?

    Dr. Mark Poster, MD is a Psychiatrist, who primarily practices in West Newton, MA. He is board certified by the American Board of Internal Medicine and American Board of Psychiatry and Neurology. Dr. Poster graduated from Perelman School of Medicine at the University of Pennsylvania and completed his residency at Vet Affairs Med Ctr, Psychiatry; New England Med Ctr Hosps, Psychiatry; New England Med Ctr Hosps, Medical Oncology; Boston City Hosp, Internal Medicine; New England Med Ctr Hosps, Internal Medicine. Dr. Poster is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Poster’s office at (617) 244-5772.

    What are Areas of Expertise for Dr. Poster?

    Dr. Mark Poster, MD is a highly-rated, board-certified Psychiatrist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Poster empowers patients to confidently navigate their health journey, specializing in Arthritis, or comprehensive wellness support. Serving the West Newton/MA community, Dr. Poster is dedicated to enhancing lives through expert, patient-centered care.

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

    • Residency: Vet Affairs Med Ctr, Psychiatry; New England Med Ctr Hosps, Psychiatry; New England Med Ctr Hosps, Medical Oncology; Boston City Hosp, Internal Medicine; New England Med Ctr Hosps, Internal Medicine | Tufts Medical Center Program

    • Medical School: University of Pa Sch of Med, Philadelphia Pa | Perelman School of Medicine at the University of Pennsylvania

    Is Dr. Poster board certified in Psychiatrist?

    Yes, Dr. Mark Poster, MD is board certified by the American Board of Internal Medicine , American Board of Psychiatry and Neurology

    What languages does Dr. Poster speak?

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

    • English

    What conditions does Dr. Poster treat?

    As a Psychiatrist, Dr. Poster 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. Poster. 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.

    Also known as:

    • Generalized Anxiety Disorder
    • Anxiety
    • GAD
    • Chronic Worry
    • Excessive Worry Disorder

    ICD-10 Codes:

    • F411: Generalized anxiety disorder

    Also known as:

    • Depression in Partial Remission (Single Episode)
    • Depression
    • Improving depression
    • Resolving depressive symptoms
    • Partial recovery from depression

    ICD-10 Codes:

    • F324: Major depressive disorder, single episode, in partial remission

    Does Dr. Poster accept my insurance?

    Dr. Poster accepts most major insurance plans. Important: Please call our office at (617) 244-5772 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Poster accept in West Newton, MA?

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

    Top Insurances

    • Point32Health

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    Where is Dr. Poster's office located?

    Dr. Mark Poster's Primary Practice

    1438 Commonwealth Ave

    West Newton, MA 02465

    (617) 244-5772

    Get Directions

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

    Dr. Poster's National Provider Identifier (NPI) number is 1497835276.

    What common questions do patients ask about Dr. Poster?

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

    What is Dr. Mark Poster's specialty?

    Dr. Poster is a Psychiatrist near West Newton, MA.

    A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

    Contact Dr. Poster to book an appointment today.

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

    Yes, Dr. Poster is affiliated with The Mount Sinai 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 Psychiatrist?

    Explore Psychiatrist 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 Mark Poster accepting new patients in West Newton, MA?

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

    Does Dr. Mark Poster offer online booking?

    Please contact Dr. Poster's office at (617) 244-5772 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Poster?

    Please contact Dr. Poster's office at (617) 244-5772 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Mark Poster have?

    Dr. Mark Poster is certified by the American Board of Internal Medicine and American Board of Psychiatry and Neurology.

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