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Dr. Dennis Nagel, MD

Fontana, CA

44 Years of Experience

Accepting patients

    Who is Dr. Nagel, Internist in Fontana, CA?

    Dr. Dennis Nagel, MD is an Internist, who primarily practices in Fontana, CA. He has been practicing for over 44 years and is board certified by the American Board of Internal Medicine. Dr. Nagel graduated from University of California and completed his residency at Kaiser Fndn Hosp-Los Angeles, Internal Medicine. Dr. Nagel is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Nagel’s office at (909) 427-3910.

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

    • Residency: Kaiser Fndn Hosp-Los Angeles, Internal Medicine

    • Medical School: University Of Ca- Irvine- Ca Coll Of Med- Irvine Ca | University of California

    Is Dr. Nagel board certified in Internist?

    Yes, Dr. Dennis Nagel, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Nagel speak?

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

    • English

    Which conditions does Dr. Nagel treat as a Internist?

    As a Internist, conditions treated by an Dr. Dennis Nagel may include:

    Please contact Dr. Nagel's office for more information or to schedule a consultation.

    Which procedures does Dr. Nagel perform as a Internist?

    As a Internist, procedures performed by an Dr. Dennis Nagel may include:

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

    Does Dr. Nagel accept my insurance?

    Please contact Dr. Nagel's office to confirm accepted insurance plans.

    Where is Dr. Nagel's office located?

    Dr. Dennis Nagel's Primary Practice

    9961 Sierra Ave

    Fontana, CA 92335

    (909) 427-3910

    Get Directions

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

    Dr. Nagel's National Provider Identifier (NPI) number is 1427125327.

    What common questions do patients ask about Dr. Nagel?

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

    What is Dr. Dennis Nagel's specialty?

    Dr. Nagel is a Internist near Fontana, CA.

    A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

    Contact Dr. Nagel to book an appointment today.

    Is this Dr. Dennis Nagel affiliated with a ranked Castle Connolly Top Hospital?

    No, Nagel is not affiliated with a Castle Connolly Top Hospital. 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 Internist?

    Explore Internist 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 Dennis Nagel accepting new patients in Fontana, CA?

    Yes, Dr. Dennis Nagel is accepting new patients at this time.

    Does Dr. Dennis Nagel offer online booking?

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

    How can I make an appointment with Dennis Nagel?

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

    Which board certifications does Dr. Dennis Nagel have?

    Dr. Dennis Nagel is certified by the American Board of Internal Medicine.

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