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Dr. John Chartier, MD

Dr. John Chartier, MD

Concord, CA

25 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Chartier, Hospitalist in Concord, CA?

    Dr. John Chartier, MD is a Hospitalist, who primarily practices in Concord, CA with 2 additional practice locations. He has been practicing for over 25 years. Dr. Chartier graduated from University Of Cincinnati College Of Medicine. Dr. Chartier is fluent in English, Romanian; Moldavian; Moldovan, and Spanish, and is currently seeing new patients. Dr. Chartier’s practice accepts Kaiser Permanente, Medicaid, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Chartier’s office at (925) 674-2609.

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

    • Medical School: University of Cincinnati / Main Campus | University Of Cincinnati College Of Medicine

    What languages does Dr. Chartier speak?

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

    • English

    • Romanian; Moldavian; Moldovan

    • Spanish

    What conditions does a Hospitalist like Dr. Chartier typically treat?

    As a Hospitalist, Dr. Chartier 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. Chartier. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Acute Respiratory Failure with Low Oxygen
    • Acute and Chronic Respiratory Failure with Low Oxygen
    • Respiratory Failure
    • Sudden lung failure with low oxygen
    • Hypoxic respiratory failure
    • Acute breathing failure with hypoxia
    • Sudden and Long-Term Lung Failure with Low Oxygen
    • Acute and Chronic Hypoxic Respiratory Failure
    • Ongoing Breathing Failure with Low Oxygen

    ICD-10 Codes:

    • J9601: Acute respiratory failure with hypoxia
    • J9621: Acute and chronic respiratory failure with hypoxia

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Acute Kidney Failure
    • Kidney Failure
    • Acute Renal Failure
    • Sudden Kidney Failure

    ICD-10 Codes:

    • N179: Acute kidney failure, unspecified

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    What procedures does a Hospitalist like Dr. Chartier typically perform?

    As a Hospitalist, procedures performed by Dr. John Chartier may include:

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

    Does Dr. Chartier accept my insurance?

    Dr. Chartier accepts most major insurance plans. Important: Please call our office at (925) 674-2609 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Chartier accept in Concord, CA?

    Dr. Chartier in Concord, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Shield of California

    • Contra Costa

    • Federal government of the United States

    • Hill Physicians Medical Group

    • Humana

    • Medicaid

    • Medicare

    • Molina Healthcare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Chartier's office located?

    Dr. John Chartier's Primary Practice

    2700 Grant St Ste 200

    Concord, CA 94520

    (925) 674-2609

    Get Directions

    Dr. John Chartier's Practice 2

    1601 Ygnacio Valley Rd

    Walnut Creek, CA 94598

    Get Directions

    Dr. John Chartier's Practice 3

    9030 Brentwood Blvd Ste C

    Brentwood, CA 94513

    Get Directions

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

    Dr. Chartier's National Provider Identifier (NPI) number is 1659390649.

    What common questions do patients ask about Dr. Chartier?

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

    What is Dr. John Chartier's specialty?

    Dr. Chartier is a Hospitalist near Concord, CA.

    What does a Hospitalist do?

    Hospitalists are physicians dedicated primarily to the general medical care of hospitalized patients. Their roles encompass patient care, education, research, and leadership within the field of Hospital Medicine. The term "hospitalist" specifically refers to physicians who focus on delivering care to patients during their hospital stays.

    Is this Dr. John Chartier affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Chartier is affiliated with John Muir Health Walnut Creek Medical Center, John Muir Health Concord Medical Center, California Pacific Medical Center - Davies Campus 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 a Hospitalist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Hospitalist. 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 John Chartier accepting new patients in Concord, CA?

    Yes, Dr. John Chartier is accepting new patients at this time.

    Does Dr. John Chartier offer online booking?

    Please contact Dr. Chartier's office at (925) 674-2609 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Chartier?

    Please contact Dr. Chartier's office at (925) 674-2609 for information regarding telehealth appointment availability or for scheduling assistance.

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