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Dr. John Cassidy, MD

Santa Ana, CA

Accepting patients

    Who is Dr. Cassidy, Adult Medicine Specialist in Santa Ana, CA?

    Dr. John Cassidy, MD is an Adult Medicine Specialist, who primarily practices in Santa Ana, CA with 1 additional practice location. He is board certified by the American Board of Emergency Medicine and American Board of Family Medicine. Dr. Cassidy completed his residency at Orange County Med Ctr, Flexible Or Transitional Year. Dr. Cassidy is fluent in English, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Cassidy’s office at (714) 662-0322.

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

    • Residency: Orange County Med Ctr, Flexible Or Transitional Year | Orange County Med Center

    • Medical School: University of Louisville Sch of Med, Louisville Ky

    Is Dr. Cassidy board certified in Adult Medicine Specialist?

    Yes, Dr. John Cassidy, MD is board certified by the American Board of Emergency Medicine , American Board of Family Medicine

    What languages does Dr. Cassidy speak?

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

    • English

    Which procedures does Dr. Cassidy perform as a Adult Medicine Specialist?

    As a Adult Medicine Specialist, procedures performed by an Dr. John Cassidy may include:

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

    Does Dr. Cassidy accept my insurance?

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

    Where is Dr. Cassidy's office located?

    Dr. John Cassidy's Primary Practice

    3929 S Bristol St Ste 202

    Santa Ana, CA 92704

    (714) 662-0322

    Get Directions

    Dr. John Cassidy's Practice 2

    1441 Avocado Ave Ste 806

    Newport Beach, CA 92660

    Get Directions

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

    Dr. Cassidy's National Provider Identifier (NPI) number is 1528132487.

    What common questions do patients ask about Dr. Cassidy?

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

    What is Dr. John Cassidy's specialty?

    Dr. Cassidy is a Adult Medicine Specialist near Santa Ana, CA. The NUCC advises against using this code and suggests selecting a more suitable one. Contact Dr. Cassidy to book an appointment today.

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

    No, Cassidy 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 Adult Medicine Specialist?

    Explore Adult 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 Cassidy accepting new patients in Santa Ana, CA?

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

    Does Dr. John Cassidy offer online booking?

    Please contact Dr. Cassidy's office at (714) 662-0322 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Cassidy?

    Please contact Dr. Cassidy's office at (714) 662-0322 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. John Cassidy have?

    Dr. John Cassidy is certified by the American Board of Emergency Medicine and American Board of Family Medicine.

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