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Dr. Michael Callahan, MD

Cambridge, MA

24 Years of Experience

Accepting patients

    Who is Dr. Callahan, Infectious Disease Specialist in Cambridge, MA?

    Dr. Michael Callahan, MD is an Infectious Disease Specialist, who primarily practices in Cambridge, MA with 1 additional practice location. He has been practicing for over 24 years and is board certified by the American Board of Internal Medicine. Dr. Callahan completed his residency at Univ Of Co Sch Of Med, Infectious Diseases; New England Med Ctr Hosps, Internal Medicine. Dr. Callahan is fluent in English and Spanish, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Callahan’s office at (617) 724-7511.

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

    • Residency: Univ Of Co Sch Of Med, Infectious Diseases; New England Med Ctr Hosps, Internal Medicine

    Is Dr. Callahan board certified in Infectious Disease Specialist?

    Yes, Dr. Michael Callahan, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Callahan speak?

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

    • English

    • Spanish

    Which procedures does Dr. Callahan perform as a Infectious Disease Specialist?

    Does Dr. Callahan accept my insurance?

    Please contact Dr. Callahan's office to confirm accepted insurance plans.

    Where is Dr. Callahan's office located?

    Dr. Michael Callahan's Primary Practice

    65 Landsdowne St

    Cambridge, MA 02139

    (617) 724-7511

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    Dr. Michael Callahan's Practice 2

    55 Fruit St

    Boston, MA 02114

    Get Directions

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

    Dr. Callahan's National Provider Identifier (NPI) number is 1770698821.

    What common questions do patients ask about Dr. Callahan?

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

    What is Dr. Michael Callahan's specialty?

    Dr. Callahan is a Infectious Disease Specialist near Cambridge, MA.

    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.

    Contact Dr. Callahan to book an appointment today.

    Is this Dr. Michael Callahan affiliated with a ranked Castle Connolly Top Hospital?

    No, Callahan is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Infectious Disease Specialist?

    Explore Infectious Disease Specialist 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 Michael Callahan accepting new patients in Cambridge, MA?

    Yes, Dr. Michael Callahan is accepting new patients at this time.

    Does Dr. Michael Callahan offer online booking?

    Please contact Dr. Callahan's office at (617) 724-7511 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Michael Callahan?

    Please contact Dr. Callahan's office at (617) 724-7511 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Michael Callahan have?

    Dr. Michael Callahan is certified by the American Board of Internal Medicine.

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