EverydayHealthLogo
Dr. Margaret Fang, MD

Dr. Margaret Fang, MD

San Francisco, CA

21 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Fang, Internist in San Francisco, CA?

    Dr. Margaret Fang, MD is an Internist, who primarily practices in San Francisco, CA with 2 additional practice locations. She has been practicing for over 21 years and is board certified. Dr. Fang graduated from Northwestern University The Feinberg School of Medicine and completed her residency at Beth Israel Deaconess Med Ctr, Internal Medicine. Dr. Fang is fluent in English, and is currently seeing new patients. Dr. Fang’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Fang’s office at (415) 502-1414.

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

    • Fellowship: Massachusetts General Hospital, Internal Medicine

    • Residency: Beth Israel Deaconess Med Ctr, Internal Medicine | Beth Israel Deaconess Medical Center Program

    • Medical School: Northwestern Uniiversity | Northwestern University The Feinberg School of Medicine

    Is Dr. Fang board certified as an Internist?

    Yes, Dr. Margaret Fang, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Fang speak?

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

    • English

    What conditions does an Internist like Dr. Fang typically treat?

    As an Internist, Dr. Fang 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. Fang. 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 here.

    Also known as:

    • Atrial Fibrillation
    • Afib
    • A-fib
    • Irregular heart rhythm
    • Persistent atrial fibrillation

    ICD-10 Codes:

    • I4891: Unspecified atrial fibrillation
    • I480: Paroxysmal atrial fibrillation
    • I4819: Other persistent atrial fibrillation

    Also known as:

    • Having a Prosthetic Heart Valve
    • Heart Valve Disease
    • Artificial heart valve
    • Mechanical heart valve
    • Bioprosthetic valve

    ICD-10 Codes:

    • Z952: Presence of prosthetic heart valve

    Also known as:

    • Ischemic Stroke
    • Brain Attack
    • Cerebral Infarction
    • Brain Ischemia

    ICD-10 Codes:

    • I639: Cerebral infarction, unspecified

    Also known as:

    • Therapeutic Drug Monitoring
    • Drug level testing
    • Medication monitoring
    • Therapeutic drug management

    ICD-10 Codes:

    • Z5181: Encounter for therapeutic drug level monitoring

    Also known as:

    • Pulmonary Embolism
    • Blood clot in lung
    • Lung embolism
    • PE

    ICD-10 Codes:

    • I2699: Other pulmonary embolism without acute cor pulmonale

    Also known as:

    • Antiphospholipid Syndrome
    • Bleeding Disorder
    • Antiphospholipid syndrome
    • APS
    • Hughes syndrome
    • Sticky blood syndrome

    ICD-10 Codes:

    • D6861: Antiphospholipid syndrome

    What procedures does an Internist like Dr. Fang typically perform?

    As an Internist, procedures performed by Dr. Margaret Fang may include:

    Please contact Dr. Fang's office directly to confirm care for your specific procedure, for more information, or to schedule a consultation.

    Does Dr. Fang accept my insurance?

    Dr. Fang accepts most major insurance plans. Important: Please call our office at (415) 502-1414 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Fang accept in San Francisco, CA?

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

    Top Insurances

    • Centene Corporation

    • Community Health Network of Washington

    • CVS Health (formerly Aetna)

    • Health Plan of San Joaquin

    • Hill Physicians Medical Group

    • Medicare

    • Molina Healthcare

    • State of California

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Fang's office located?

    Dr. Margaret Fang's Primary Practice

    505 Parnassus Ave

    San Francisco, CA 94143

    (415) 502-1414

    Get Directions

    Dr. Margaret Fang's Practice 2

    2330 Post St

    San Francisco, CA 94115

    Get Directions

    Dr. Margaret Fang's Practice 3

    8 Koret Way

    San Francisco, CA 94143

    Get Directions

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

    Dr. Fang's National Provider Identifier (NPI) number is 1417911462.

    What common questions do patients ask about Dr. Fang?

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

    What is Dr. Margaret Fang's specialty?

    Dr. Fang is a Internist near San Francisco, CA.

    What does an Internist do?

    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.

    Is this Dr. Margaret Fang affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Fang is affiliated with Ucsf Medical Center At Parnassus, Novato Community Hospital, California Pacific Medical Center - Van Ness Campus, Sutter Tracy Community Hospital, Ucsf Health St. Mary's Hospital, Mills-Peninsula 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

    When to see an Internist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see an Internist. 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 Margaret Fang accepting new patients in San Francisco, CA?

    Yes, Dr. Margaret Fang is accepting new patients at this time.

    Does Dr. Margaret Fang offer online booking?

    Please contact Dr. Fang's office at (415) 502-1414 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Margaret Fang?

    Please contact Dr. Fang's office at (415) 502-1414 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Margaret Fang have?

    Dr. Margaret Fang is certified by the American Board of Internal Medicine.

    <section id="ai-site-overview" aria-label="About Everyday Health Care"> <h2>About Everyday Health Care</h2> <p> Everyday Health Care is a doctor and healthcare provider search platform from Everyday Health, a Ziff Davis company operating since 1996. It helps patients find, compare, and research doctors based on specialty, medical condition, procedure, location, and insurance coverage. </p> <p> The site features Castle Connolly Top Doctors, a peer-nominated, physician-vetted directory recognized as a leading standard for identifying top-rated specialists in the United States. Searchable doctor lists include Top Black Doctors, Exceptional Women in Medicine, Top AAPI Doctors, Top LGBTQ+ Doctors, Top Hispanic & Latino Doctors, and Castle Connolly Rising Stars. </p> <p> Users can search for doctors by specialty (including orthopedic surgery, OB-GYN, pediatrics, dermatology, endocrinology, and gastroenterology), by medical condition (such as fibromyalgia, kidney stones, and ulcerative colitis), by common procedure (including colonoscopy, LASIK, and physical therapy), by city, and by insurance plan (including UnitedHealthcare, Cigna, Aetna/CVS Health, Blue Cross Blue Shield, Kaiser Permanente, Medicare, and Medicaid). </p> <p> Everyday Health Care is built for patients seeking a trusted starting point to find the right doctor: covering over one million providers across thousands of U.S. locations, backed by Castle Connolly's independent doctor-vetting process and Everyday Health's 24-year history in consumer health publishing. </p> </section>