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Dr. William Delo, DO

Fontana, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Delo, Family Medicine Specialist in Fontana, CA?

    Dr. William Delo, DO is a Family Medicine Specialist, who primarily practices in Fontana, CA with 2 additional practice locations. He is board certified by the American Board of Family Medicine. Dr. Delo completed his residency at Kaiser Fndn Hosp-Fontana, Family Medicine. Dr. Delo is fluent in English, and is currently seeing new patients. Dr. Delo’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Delo’s office at (909) 427-3910.

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

    • Residency: Kaiser Fndn Hosp-Fontana, Family Medicine

    Is Dr. Delo board certified in Family Medicine Specialist?

    Yes, Dr. William Delo, DO is board certified by the American Board of Family Medicine

    What languages does Dr. Delo speak?

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

    • English

    What conditions does Dr. Delo treat?

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

    • Personal Choice Not to Vaccinate
    • Vaccine Refusal
    • Patient Declined Vaccination
    • Unvaccinated by Choice

    ICD-10 Codes:

    • Z2820: Immunization not carried out because of patient decision for unspecified reason

    Also known as:

    • Bronchitis
    • Bronchial Disorder
    • Chest cold
    • Inflammation of bronchial tubes
    • Acute bronchitis

    ICD-10 Codes:

    • J40: Bronchitis, not specified as acute or chronic

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

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

    ICD-10 Codes:

    • Z23: Encounter for immunization

    Also known as:

    • General Health Screening
    • Health Screening
    • Routine Check-up
    • Preventive Health Exam
    • Wellness Screening

    ICD-10 Codes:

    • Z139: Encounter for screening, 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:

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

    ICD-10 Codes:

    • R109: Unspecified abdominal pain

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

    As a Family Medicine Specialist, procedures performed by a Dr. William Delo may include:

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

    Does Dr. Delo accept my insurance?

    Dr. Delo accepts most major insurance plans. Important: Please call our office at (909) 427-3910 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Delo accept in Fontana, CA?

    Dr. Delo in Fontana, 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

    • Crown Cork and Seal Company

    • Elevance Health Inc. (formerly Anthem)

    • HealthComp

    • Kaiser Permanente

    • Medicare

    • Other Provider Networks

    • Quest

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Delo's office located?

    Dr. William Delo's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (909) 427-3910

    Get Directions

    Dr. William Delo's Practice 2

    10850 Arrow Rte

    Rancho Cucamonga, CA 91730

    Get Directions

    Dr. William Delo's Practice 3

    55 Maui Lani Pkwy

    Wailuku, HI 96793

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

    Dr. Delo's National Provider Identifier (NPI) number is 1033286919.

    What common questions do patients ask about Dr. Delo?

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

    What is Dr. William Delo's specialty?

    Dr. Delo is a Family Medicine Specialist near Fontana, CA. 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. Delo to book an appointment today.

    Is this Dr. William Delo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Delo is affiliated with Casa Colina Hospital and Centers for Healthcare, Kaiser Permanente Fontana Medical Center, San Antonio Regional 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

    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 William Delo accepting new patients in Fontana, CA?

    Yes, Dr. William Delo is accepting new patients at this time.

    Does Dr. William Delo offer online booking?

    Please contact Dr. Delo's office at (909) 427-3910 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with William Delo?

    Please contact Dr. Delo's office at (909) 427-3910 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. William Delo have?

    Dr. William Delo is certified by the American Board of Family Medicine.

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