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Dr. Gregory Constantine, MD

Washington, DC

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Constantine, Internist in Washington, DC?

    Dr. Gregory Constantine, MD is an Internist, who primarily practices in Washington, DC with 2 additional practice locations. He is board certified. Dr. Constantine is fluent in English, and is currently seeing new patients. Dr. Constantine’s practice accepts Cigna, Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Constantine’s office at (713) 873-8890.

    What languages does Dr. Constantine speak?

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

    • English

    Which conditions does Dr. Constantine treat as a Internist?

    As a Internist, conditions treated by an Dr. Gregory Constantine may include:

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

    Which procedures does Dr. Constantine perform as a Internist?

    As a Internist, procedures performed by an Dr. Gregory Constantine may include:

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

    Does Dr. Constantine accept my insurance?

    Dr. Constantine accepts most major insurance plans. Important: Please call our office at (713) 873-8890 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Constantine accept in Washington, DC?

    Dr. Constantine in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Cigna

    • CVS Health (formerly Aetna)

    • Elevance Health Inc. (formerly Anthem)

    • Federal Employee Program

    • Independence Blue Cross

    • Kaiser Permanente

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Constantine's office located?

    Dr. Gregory Constantine's Primary Practice

    3800 Reservoir Rd NW

    Washington, DC 20007

    (713) 873-8890

    Get Directions

    Dr. Gregory Constantine's Practice 2

    1504 Taub Loop

    Houston, TX 77030

    Get Directions

    Dr. Gregory Constantine's Practice 3

    10 Center Dr

    Bethesda, MD 20892

    Get Directions

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

    Dr. Constantine's National Provider Identifier (NPI) number is 1881038107.

    What common questions do patients ask about Dr. Constantine?

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

    What is Dr. Gregory Constantine's specialty?

    Dr. Constantine is a Internist near Washington, DC.

    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. Constantine to book an appointment today.

    Is this Dr. Gregory Constantine affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Constantine is affiliated with Medstar Georgetown University 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 Gregory Constantine accepting new patients in Washington, DC?

    Yes, Dr. Gregory Constantine is accepting new patients at this time.

    Does Dr. Gregory Constantine offer online booking?

    Please contact Dr. Constantine's office at (713) 873-8890 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory Constantine?

    Please contact Dr. Constantine's office at (713) 873-8890 for information regarding telehealth appointment availability or for scheduling assistance.

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