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Dr. Gary Marcus, MD

Pinole, CA

Accepting patients

    Who is Dr. Marcus, Cardiologist in Pinole, CA?

    Dr. Gary Marcus, MD is a Cardiologist, who primarily practices in Pinole, CA with 1 additional practice location. He is board certified. Dr. Marcus graduated from University Of Cincinnati College Of Medicine and completed his residency at Moffitt Hosp Univ Of Ca, Cardiovascular Diseases; University Hosp, Inc, Internal Medicine; University Hosp, Inc, Flexible Or Transitional Year. Dr. Marcus is fluent in English and Spanish, and is currently seeing new patients. Dr. Marcus’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marcus’s office at (510) 233-9300.

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

    • Residency: Moffitt Hosp Univ Of Ca, Cardiovascular Diseases; University Hosp, Inc, Internal Medicine; University Hosp, Inc, Flexible Or Transitional Year | Cooper Hospital-University Medical Center Program

    • Medical School: University of Cincinnati Coll of Med, Cincinnati Oh | University Of Cincinnati College Of Medicine

    Is Dr. Marcus board certified as a Cardiologist?

    Yes, Dr. Gary Marcus, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Marcus speak?

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

    • English

    • Spanish

    What conditions does a Cardiologist like Dr. Marcus typically treat?

    As a Cardiologist, Dr. Marcus 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. Marcus. 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

    ICD-10 Codes:

    • I480: Paroxysmal atrial fibrillation

    Also known as:

    • High Blood Pressure
    • Hypertension
    • Primary Hypertension
    • Essential Hypertension

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Shortness of Breath
    • Breathing Problems
    • Difficulty breathing
    • Breathlessness
    • Dyspnea

    ICD-10 Codes:

    • R0602: Shortness of breath

    Also known as:

    • Long-standing Atrial Fibrillation
    • Atrial Fibrillation
    • Chronic AFib
    • Long-term AFib
    • Permanent AFib

    ICD-10 Codes:

    • I4811: Longstanding persistent atrial fibrillation

    What procedures does a Cardiologist like Dr. Marcus typically perform?

    As a Cardiologist, procedures performed by Dr. Gary Marcus may include:

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

    Does Dr. Marcus accept my insurance?

    Dr. Marcus accepts most major insurance plans. Important: Please call our office at (510) 233-9300 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marcus accept in Pinole, CA?

    Dr. Marcus in Pinole, 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

    • Centene Corporation

    • Hill Physicians Medical Group

    • Humana

    • Medicare

    • Molina Healthcare

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Marcus' office located?

    Dr. Gary Marcus' Primary Practice

    1430 Tara Hills Dr Ste A

    Pinole, CA 94564

    (510) 233-9300

    Get Directions

    Dr. Gary Marcus' Practice 2

    2101 Vale Rd Ste 201

    San Pablo, CA 94806

    Get Directions

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

    Dr. Marcus's National Provider Identifier (NPI) number is 1073526646.

    What common questions do patients ask about Dr. Marcus?

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

    What is Dr. Gary Marcus's specialty?

    Dr. Marcus is a Cardiologist near Pinole, CA.

    What does a Cardiologist do?

    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.

    Is this Dr. Gary Marcus affiliated with a ranked Castle Connolly Top Hospital?

    No, Marcus 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

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

    Understand your symptoms and know when it’s time to see a Cardiologist. 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 Gary Marcus accepting new patients in Pinole, CA?

    Yes, Dr. Gary Marcus is accepting new patients at this time.

    Does Dr. Gary Marcus offer online booking?

    Please contact Dr. Marcus's office at (510) 233-9300 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gary Marcus?

    Please contact Dr. Marcus's office at (510) 233-9300 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Gary Marcus have?

    Dr. Gary Marcus 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>