EverydayHealthLogo
PM

Dr. Poonam Maru, DO

Internist

Gaithersburg, MD

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Maru, Internist in Gaithersburg, MD?

    Dr. Poonam Maru, DO is an Internist, who primarily practices in Gaithersburg, MD with 2 additional practice locations. Dr. Maru graduated from Western University of Health Sciences College of Osteopathic Medicine of the Pacific and completed her residency at PCOM/Christiana Care Health System Program. Dr. Maru is fluent in English, and is currently seeing new patients. Dr. Maru’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Maru’s office at (302) 428-4900.

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

    • Residency: PCOM/Christiana Care Health System Program

    • Medical School: Western University of Health Sciences College of Osteopathic Medicine of the Pacific

    What languages does Dr. Maru speak?

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

    • English

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

    As an Internist, conditions treated by Dr. Poonam Maru may include:

    Please contact Dr. Maru'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. Maru typically perform?

    As an Internist, procedures performed by Dr. Poonam Maru may include:

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

    Does Dr. Maru accept my insurance?

    Dr. Maru accepts most major insurance plans. Important: Please call our office at (302) 428-4900 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Maru accept in Gaithersburg, MD?

    Dr. Maru in Gaithersburg, MD accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • CareFirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Medicare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Maru's office located?

    Dr. Poonam Maru's Primary Practice

    655 Watkins Mill Rd

    Gaithersburg, MD 20879

    (302) 428-4900

    Get Directions

    Dr. Poonam Maru's Practice 2

    3301 Lancaster Pike Ste 9

    Wilmington, DE 19805

    Get Directions

    Dr. Poonam Maru's Practice 3

    501 W 14th St

    Wilmington, DE 19801

    Get Directions

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

    Dr. Maru's National Provider Identifier (NPI) number is 1780974329.

    What common questions do patients ask about Dr. Maru?

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

    What is Dr. Poonam Maru's specialty?

    Dr. Maru is an Internist near Gaithersburg, MD.

    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 Dr. Poonam Maru affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Maru is affiliated with Inova Fairfax Hospital, Inova Alexandria Hospital, Inova Fair Oaks Hospital, Inova Mount Vernon Hospital, Inova Loudoun Hospital 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 Dr. Poonam Maru accepting new patients in Gaithersburg, MD?

    Yes, Dr. Poonam Maru is accepting new patients at this time.

    Does Dr. Poonam Maru offer online booking?

    Please contact Dr. Maru's office at (302) 428-4900 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Poonam Maru?

    Please contact Dr. Maru's office at (302) 428-4900 to schedule an appointment.

    Where is Dr. Maru's office located?

    Dr. Maru's offices are located in Gaithersburg, MD and Wilmington, DE.