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Dr. Francisco Ornelas, MD

Chino, CA

25 Years of Experience

Accepting patients

    Who is Dr. Ornelas, Emergency Medicine Specialist in Chino, CA?

    Dr. Francisco Ornelas, MD is an Emergency Medicine Specialist, who primarily practices in Chino, CA with 1 additional practice location. He has been practicing for over 25 years and is board certified. Dr. Ornelas graduated from Keck School of Medicine of the University of Southern California and completed his residency at L A Co-Usc Med Ctr, Emergency Medicine. Dr. Ornelas is fluent in English and Spanish, and is currently seeing new patients. Dr. Ornelas’s practice accepts Kaiser Permanente, Medicaid, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ornelas’s office at (909) 464-8600.

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

    • Residency: L A Co-Usc Med Ctr, Emergency Medicine | University of Southern California - LAC+USC Medical Center

    • Medical School: Keck School of Medicine of the University of Southern California

    What languages does Dr. Ornelas speak?

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

    • English

    • Spanish

    What conditions does Dr. Ornelas treat?

    As a Emergency Medicine Specialist, Dr. Ornelas 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. Ornelas. 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:

    • Abdominal Pain
    • Upper Middle Abdominal Pain
    • Right Lower Abdominal Pain
    • Pelvic Pain
    • Stomach Ache
    • Belly Pain
    • Stomach Pain
    • Epigastric pain
    • Pain below breastbone
    • Upper stomach pain
    • Pain in lower right belly
    • RLQ pain
    • Right-sided lower abdominal discomfort

    ICD-10 Codes:

    • R109: Unspecified abdominal pain
    • R1013: Epigastric pain
    • R1031: Right lower quadrant pain

    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:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Pectoral pain

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Dehydration
    • Fluid and Electrolyte Balance
    • Lack of Fluids
    • Fluid Loss
    • Body Water Depletion

    ICD-10 Codes:

    • E860: Dehydration

    Also known as:

    • Sepsis
    • Blood Poisoning
    • Septicemia
    • Systemic Bacterial Infection

    ICD-10 Codes:

    • A419: Sepsis, unspecified organism

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    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:

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

    ICD-10 Codes:

    • B349: Viral infection, unspecified

    Also known as:

    • Headache
    • Head pain
    • Cephalalgia
    • Tension headache

    ICD-10 Codes:

    • R519: Headache, unspecified

    Also known as:

    • Fainting
    • Syncope
    • Passing out
    • Collapse

    ICD-10 Codes:

    • R55: Syncope and collapse

    Also known as:

    • Asthma Flare-Up
    • Asthma
    • Asthma Attack
    • Acute Asthma Exacerbation
    • Worsening Asthma
    • Asthma Episode

    ICD-10 Codes:

    • J45901: Unspecified asthma with (acute) exacerbation

    Also known as:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Constipation
    • Difficulty Passing Stool
    • Infrequent Bowel Movements
    • Hard Stools

    ICD-10 Codes:

    • K5900: Constipation, unspecified

    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:

    • Heart Attack (NSTEMI)
    • Heart Attack
    • Myocardial Infarction
    • Non-STEMI
    • Less Severe Heart Attack

    ICD-10 Codes:

    • I214: Non-ST elevation (NSTEMI) myocardial infarction

    Which procedures does Dr. Ornelas perform as a Emergency Medicine Specialist?

    As a Emergency Medicine Specialist, procedures performed by an Dr. Francisco Ornelas may include:

    For detailed information, please contact Dr. Ornelas' office.

    Does Dr. Ornelas accept my insurance?

    Dr. Ornelas accepts most major insurance plans. Important: Please call our office at (909) 464-8600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Ornelas accept in Chino, CA?

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

    Top Insurances

    • All Other Commercial

    • All Other Third Party

    • Blue Shield of California

    • Centene

    • City of Los Angeles

    • Heritage Health

    • Inland Empire

    • Inland Faculty Medical Group, Inc

    • OptumRx

    • Other Health Care Provider

    View All Insurances

    Where is Dr. Ornelas' office located?

    Dr. Francisco Ornelas' Primary Practice

    5451 Walnut Ave

    Chino, CA 91710

    (909) 464-8600

    Get Directions

    Dr. Francisco Ornelas' Practice 2

    1350 W Covina Blvd

    San Dimas, CA 91773

    Get Directions

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

    Dr. Ornelas's National Provider Identifier (NPI) number is 1235196718.

    What common questions do patients ask about Dr. Ornelas?

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

    What is Dr. Francisco Ornelas's specialty?

    Dr. Ornelas is a Emergency Medicine Specialist near Chino, CA. An emergency physician is dedicated to making prompt decision and taking necessary actions essential for preventing death or additional disabilities. This role encompasses guiding emergency medical technicians in pre-hospital environments as well as providing care within the emergency department. The emergency physician is responsible for the immediate identification, evaluation, treatment, stabilization, and arrangement of a diverse array of adult and pediatric patients facing acute illnesses and injuries. Contact Dr. Ornelas to book an appointment today.

    Is this Dr. Francisco Ornelas affiliated with a ranked Castle Connolly Top Hospital?

    No, Ornelas is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: Chino Valley Medical Center, San Dimas Community Hospital, Pomona Valley Hospital Medical Center. Castle Connolly Top Hospitals 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 Emergency Medicine Specialist?

    Explore Emergency 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 Francisco Ornelas accepting new patients in Chino, CA?

    Yes, Dr. Francisco Ornelas is accepting new patients at this time.

    Does Dr. Francisco Ornelas offer online booking?

    Please contact Dr. Ornelas's office at (909) 464-8600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Francisco Ornelas?

    Please contact Dr. Ornelas's office at (909) 464-8600 for information regarding telehealth appointment availability or for scheduling assistance.

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