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Dr. James Orens, MD

Fontana, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Orens, Cardiologist in Fontana, CA?

    Dr. James Orens, MD is a Cardiologist, who primarily practices in Fontana, CA with 2 additional practice locations. He is board certified. Dr. Orens graduated from Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas and completed his residency at Maimonides Med Ctr, Cardiovascular Diseases; Maimonides Med Ctr, Internal Medicine. Dr. Orens is fluent in English, and is currently seeing new patients. Dr. Orens’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Orens’s office at (909) 427-3910.

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

    • Residency: Maimonides Med Ctr, Cardiovascular Diseases; Maimonides Med Ctr, Internal Medicine | Maimonides Medical Center Program

    • Medical School: University Auto De Nuevo Leon- Fac De Med- Monterrey- Nuevo Leon- Mexico | Universidad Autonoma De Nuevo Leon | Universidad Nacional Autonoma de Honduras Facultad de Ciencias Medicas | FACUL DE MEDICINA DE LA UNIVERSITY

    Is Dr. Orens board certified as a Cardiologist?

    Yes, Dr. James Orens, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Orens speak?

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

    • English

    What conditions does Dr. Orens treat?

    As a Cardiologist, Dr. Orens 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. Orens. 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:

    • Heart Palpitations
    • Atrial Fibrillation
    • Arrhythmia
    • Skipped Heartbeat
    • Fluttering Heart
    • Pounding Heart
    • Afib
    • A-fib
    • Irregular heart rhythm

    ICD-10 Codes:

    • R002: Palpitations
    • I4891: Unspecified atrial fibrillation

    Also known as:

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

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

    • Cardiomyopathy
    • Heart Muscle Disease
    • Enlarged Heart

    ICD-10 Codes:

    • I429: Cardiomyopathy, unspecified

    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:

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

    ICD-10 Codes:

    • R0789: Other chest pain

    Also known as:

    • Hardening of the Arteries in the Heart without Chest Pain
    • Atherosclerosis
    • Coronary Artery Disease
    • Silent Coronary Artery Disease
    • Asymptomatic Atherosclerosis

    ICD-10 Codes:

    • I2510: Atherosclerotic heart disease of native coronary artery without angina pectoris

    Which procedures does Dr. Orens perform as a Cardiologist?

    As a Cardiologist, procedures performed by Dr. James Orens may include:

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

    Does Dr. Orens accept my insurance?

    Dr. Orens 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. Orens accept in Fontana, CA?

    Dr. Orens 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

    • CVS Health (formerly Aetna)

    • Heritage Health

    • Humana

    • Inland Faculty Medical Group, Inc

    • Medicare

    • Other Health Care Provider

    • Other Provider Networks

    • The Medical Access Program

    View All Insurances

    Where is Dr. Orens' office located?

    Dr. James Orens' Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (909) 427-3910

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    Dr. James Orens' Practice 2

    1301 California St

    Redlands, CA 92374

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    Dr. James Orens' Practice 3

    2295 S Vineyard Ave

    Ontario, CA 91761

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

    Dr. Orens's National Provider Identifier (NPI) number is 1912078809.

    What common questions do patients ask about Dr. Orens?

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

    What is Dr. James Orens's specialty?

    Dr. Orens is a Cardiologist near Fontana, CA. An internist specializing in cardiovascular diseases focuses on the diagnosis and management of complex heart and blood vessel conditions, including heart attacks and life-threatening arrhythmias. Contact Dr. Orens to book an appointment today.

    Is this Dr. James Orens affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Orens is affiliated with Kaiser Permanente Fontana Medical Center, Kaiser Permanente Riverside Medical Center, Kaiser Permanente West Los Angeles Medical Center, Kaiser Permanente Orange County - Anaheim Medical Center, Arrowhead Regional 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 Cardiologist?

    Explore Cardiologist 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 James Orens accepting new patients in Fontana, CA?

    Yes, Dr. James Orens is accepting new patients at this time.

    Does Dr. James Orens offer online booking?

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

    How can I make an appointment with James Orens?

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

    Which board certifications does Dr. James Orens have?

    Dr. James Orens is certified by the American Board of Internal Medicine.

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