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Dr. John Demario, DO

Hockessin, DE

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Demario, Family Medicine Specialist in Hockessin, DE?

    Dr. John Demario, DO is a Family Medicine Specialist, who primarily practices in Hockessin, DE with 2 additional practice locations. He is board certified. Dr. Demario is fluent in English, and is currently seeing new patients. Dr. Demario’s practice accepts Cigna, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Demario’s office at (443) 485-6213.

    What languages does Dr. Demario speak?

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

    • English

    What conditions does Dr. Demario treat?

    As a Family Medicine Specialist, Dr. Demario 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. Demario. 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.

    Also known as:

    • Sore Throat
    • Strep Throat
    • Streptococcal Infection
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection
    • Bacterial Sore Throat
    • Pharyngitis
    • Strep Infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified
    • J020: Streptococcal pharyngitis

    Also known as:

    • Exposure to COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • COVID-19 contact
    • Suspected coronavirus exposure
    • SARS-CoV-2 exposure

    ICD-10 Codes:

    • Z20822: Contact with and (suspected) exposure to COVID-19

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Sinusitis
    • Sinus Infection
    • Rhinosinusitis
    • Acute Sinus Infection

    ICD-10 Codes:

    • J0190: Acute sinusitis, unspecified

    Also known as:

    • Acute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough

    ICD-10 Codes:

    • R051: Acute cough

    Also known as:

    • Pneumonia
    • Lung Infection
    • Chest Infection
    • Pneumonitis

    ICD-10 Codes:

    • J189: Pneumonia, unspecified organism

    Also known as:

    • Sudden Bladder Inflammation with Blood in Urine
    • Bladder Disease
    • Urine and Urination
    • Acute Bladder Infection with Blood
    • Cystitis with Hematuria
    • Bloody Urine from Bladder Infection

    ICD-10 Codes:

    • N3001: Acute cystitis with hematuria

    Also known as:

    • Skin Rash
    • Rashes
    • Skin Eruption
    • Hives
    • Dermatitis
    • Skin Inflammation

    ICD-10 Codes:

    • R21: Rash and other nonspecific skin eruption

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    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:

    • Acute Bronchitis from Other Organisms
    • Acute Bronchitis
    • Infectious Bronchitis
    • Chest Cold
    • Bronchial Infection

    ICD-10 Codes:

    • J208: Acute bronchitis due to other specified organisms

    Also known as:

    • Adult Health Checkup with Abnormal Findings
    • Health Checkup
    • Adult Physical Exam with Issues
    • Routine Checkup with Concerns
    • General Medical Exam with Abnormal Results

    ICD-10 Codes:

    • Z0001: Encounter for general adult medical examination with abnormal findings

    Also known as:

    • Viral Infection
    • Virus Infection
    • Viral Illness
    • Common Virus

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Acute Maxillary Sinus Infection
    • Sinusitis
    • Acute maxillary sinusitis
    • Short-term cheekbone sinus infection
    • Maxillary sinus inflammation

    ICD-10 Codes:

    • J0100: Acute maxillary sinusitis, unspecified

    Also known as:

    • Urinary Tract Infection
    • UTI
    • Bladder infection
    • Kidney infection
    • Urine infection

    ICD-10 Codes:

    • N390: Urinary tract infection, site not specified

    Also known as:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J101: Influenza due to other identified influenza virus with other respiratory manifestations

    Also known as:

    • Abdominal Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

    Which procedures does Dr. Demario perform as a Family Medicine Specialist?

    As a Family Medicine Specialist, procedures performed by a Dr. John Demario may include:

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

    Does Dr. Demario accept my insurance?

    Dr. Demario accepts most major insurance plans. Important: Please call our office at (443) 485-6213 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Demario accept in Hockessin, DE?

    Dr. Demario in Hockessin, DE accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • CVS Health (formerly Aetna)

    • Express Scripts

    • Health Partners Plans

    • Highmark Inc.

    • Humana

    • Independence Blue Cross

    • Medicare

    • State of Tennessee

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Demario's office located?

    Dr. John Demario's Primary Practice

    722 Yorklyn Rd Ste 400

    Hockessin, DE 19707

    (443) 485-6213

    Get Directions

    Dr. John Demario's Practice 2

    200 Hygeia Dr

    Newark, DE 19713

    Get Directions

    Dr. John Demario's Practice 3

    310 E Pulaski Hwy

    Elkton, MD 21921

    (443) 485-6213

    Get Directions

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

    Dr. Demario's National Provider Identifier (NPI) number is 1194218404.

    What common questions do patients ask about Dr. Demario?

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

    What is Dr. John Demario's specialty?

    Dr. Demario is a Family Medicine Specialist near Hockessin, DE. 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. Contact Dr. Demario to book an appointment today.

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

    Yes, Dr. Demario is affiliated with Wilmington Hospital, Beebe Healthcare, Bryn Mawr Hospital, Bayhealth Hospital, Kent Campus, Saint Francis Hospital - Wilmington, DE, Lankenau Medical Center 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

    Where can I learn more about Family Medicine Specialist?

    Explore Family Medicine 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 John Demario accepting new patients in Hockessin, DE?

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

    Does Dr. John Demario offer online booking?

    Please contact Dr. Demario's office at (443) 485-6213 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Demario?

    Please contact Dr. Demario's office at (443) 485-6213 for information regarding telehealth appointment availability or for scheduling assistance.

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