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Dr. William Brien, MD

Los Angeles, CA

36 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Brien, Specialist in Los Angeles, CA?

    Dr. William Brien, MD is a Specialist, who primarily practices in Los Angeles, CA with 1 additional practice location. He has been practicing for over 36 years and is board certified. Dr. Brien is fluent in English and Spanish, and is currently seeing new patients. Dr. Brien’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Brien’s office at (310) 423-9955.

    What are Areas of Expertise for Dr. Brien?

    Dr. William Brien, MD is a highly-rated, board-certified Specialist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Brien empowers patients to confidently navigate their health journey, specializing in Hip & Knee Replacement, and comprehensive wellness support. Serving the Los Angeles, CA community, Dr. Brien is dedicated to enhancing lives through expert, patient-centered care.

    Is Dr. Brien board certified as a Specialist?

    Yes, Dr. William Brien, MD is board certified by the American Board of Orthopaedic Surgery

    What languages does Dr. Brien speak?

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

    • English
    • Spanish

    What conditions does a Specialist like Dr. Brien typically treat?

    As a Specialist, Dr. Brien 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. Brien. 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. Learn more about our claims-based healthcare methodology.

    Also known as:

    • Primary Osteoarthritis in Right Hip
    • Osteoarthritis
    • Right Hip Arthritis
    • Right Hip Degenerative Joint Disease

    ICD-10 Codes:

    • M1611: Unilateral primary osteoarthritis, right hip

    Also known as:

    • Right Ankle and Foot Pain
    • Ankle Injuries and Disorder
    • Foot Injuries and Disorder
    • Pain
    • Sore Right Ankle
    • Sore Right Foot
    • Aching Right Ankle and Foot

    ICD-10 Codes:

    • M25571: Pain in right ankle and joints of right foot

    Does Dr. Brien accept my insurance?

    Dr. Brien accepts most major insurance plans. Important: Please call our office at (310) 423-9955 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Brien accept in Los Angeles, CA?

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

    Top Insurances

    • Blue Shield of California

    • Medicare

    • State of California

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    Where is Dr. Brien's office located?

    Dr. William Brien's Primary Practice

    444 S San Vicente Blvd Ste 603

    Los Angeles, CA 90048

    (310) 423-9955

    Get Directions

    Dr. William Brien's Practice 2

    8700 Beverly Blvd

    West Hollywood, CA 90048

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

    Dr. Brien's National Provider Identifier (NPI) number is 1447294632.

    What common questions do patients ask about Dr. Brien?

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

    What is Dr. William Brien's specialty?

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

    Yes, Dr. Brien is affiliated with Cedars-Sinai Medical Center which is a Castle Connolly Top Hospital. 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

    When to see a Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Specialist. Explore 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 Dr. William Brien accepting new patients in Los Angeles, CA?

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

    Does Dr. William Brien offer online booking?

    Please contact Dr. Brien's office at (310) 423-9955 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. William Brien?

    Please contact Dr. Brien's office at (310) 423-9955 to schedule an appointment.

    Where is Dr. Brien's office located?

    Dr. Brien's offices are located in Los Angeles, CA and West Hollywood, CA.

    Which board certifications does Dr. William Brien have?

    Dr. William Brien is certified by the American Board of Orthopaedic Surgery.