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Dr. Joanna Hernandez, MD

San Ysidro, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Hernandez, Family Medicine Specialist in San Ysidro, CA?

    Dr. Joanna Hernandez, MD is a Family Medicine Specialist, who primarily practices in San Ysidro, CA with 2 additional practice locations. Dr. Hernandez is fluent in English and Spanish, and is currently seeing new patients. Dr. Hernandez’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Hernandez’s office.

    What languages does Dr. Hernandez speak?

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

    • English

    • Spanish

    What conditions does a Family Medicine Specialist like Dr. Hernandez typically treat?

    As a Family Medicine Specialist, Dr. Hernandez 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. Hernandez. 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:

    • General Counseling Services
    • Personal Counseling
    • Life Coaching
    • Support Services

    ICD-10 Codes:

    • Z7189: Other specified counseling

    Also known as:

    • Immunization Visit
    • Vaccines
    • Vaccination appointment
    • Shot visit
    • Immunization encounter

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Type 2 Diabetes
    • Diabetes Type 2
    • Type 2 diabetes
    • Diabetes Mellitus Type 2
    • Adult-Onset Diabetes
    • Non-Insulin Dependent Diabetes

    ICD-10 Codes:

    • E119: Type 2 diabetes mellitus without complications

    Also known as:

    • Nutrition Counseling
    • Nutrition
    • Dietary advice
    • Nutritional guidance
    • Healthy eating counseling

    ICD-10 Codes:

    • Z713: Dietary counseling and surveillance

    Also known as:

    • Exercise Counseling
    • Fitness Coaching
    • Physical Activity Guidance
    • Exercise Prescription

    ICD-10 Codes:

    • Z7182: Exercise counseling

    Also known as:

    • Depression Screening
    • Depression
    • Health Screening
    • Depression Test
    • Mental Health Check for Depression
    • Mood Disorder Screening

    ICD-10 Codes:

    • Z1331: Encounter for screening for depression

    What procedures does a Family Medicine Specialist like Dr. Hernandez typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Joanna Hernandez may include:

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

    Does Dr. Hernandez accept my insurance?

    Dr. Hernandez accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Hernandez accept in San Ysidro, CA?

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

    Top Insurances

    • Alignment Healthcare

    • All Other Third Party

    • Community Health Group

    • Medicare

    • Molina Healthcare

    • Other Health Care Provider

    • Other Support Agencies/Consultants

    • Sharp HealthCare

    • UnitedHealth Group

    • Unknown

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    Where is Dr. Hernandez's office located?

    Dr. Joanna Hernandez's Primary Practice

    4004 Beyer Blvd

    San Ysidro, CA 92173

    Get Directions

    Dr. Joanna Hernandez's Practice 2

    678 Third Ave

    Chula Vista, CA 91910

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    Dr. Joanna Hernandez's Practice 3

    1136 D Ave

    National City, CA 91950

    Get Directions

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

    Dr. Hernandez's National Provider Identifier (NPI) number is 1154749315.

    What common questions do patients ask about Dr. Hernandez?

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

    What is Dr. Joanna Hernandez's specialty?

    Dr. Hernandez is a Family Medicine Specialist near San Ysidro, CA.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is this Dr. Joanna Hernandez affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Hernandez is affiliated with Sharp Chula Vista Medical Center, Scripps Mercy Hospital San Diego, Sharp Grossmont Hospital, Sharp Memorial 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 a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Joanna Hernandez accepting new patients in San Ysidro, CA?

    Yes, Dr. Joanna Hernandez is accepting new patients at this time.

    Does Dr. Joanna Hernandez offer online booking?

    Please contact Dr. Hernandez's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Joanna Hernandez?

    Please contact Dr. Hernandez's office for information regarding telehealth appointment availability or for scheduling assistance.

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