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Dr. Ma Theresa Marquez, MD

Fresno, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Marquez, Internist in Fresno, CA?

    Dr. Ma Theresa Marquez, MD is an Internist, who primarily practices in Fresno, CA with 1 additional practice location. She is board certified. Dr. Marquez is fluent in English, and is currently seeing new patients. Dr. Marquez’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Marquez’s office at (802) 847-5338.

    What are Areas of Expertise for Dr. Marquez?

    Dr. Ma Theresa Marquez, MD is a highly-rated, board-certified Internist known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Marquez empowers patients to confidently navigate their health journey, specializing in Preventive Medicine, or comprehensive wellness support. Serving the Fresno/CA community, Dr. Marquez is dedicated to enhancing lives through expert, patient-centered care.

    What languages does Dr. Marquez speak?

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

    • English

    What conditions does Dr. Marquez treat?

    As a Internist, Dr. Marquez 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. Marquez. 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.

    Also known as:

    • Obstructive Sleep Apnea
    • Sleep Apnea
    • Obstructive sleep apnea
    • OSA
    • Blocked airway during sleep
    • Snoring and gasping during sleep
    • Breathing Pauses During Sleep
    • Snoring Disorder

    ICD-10 Codes:

    • G4733: Obstructive sleep apnea (adult) (pediatric)
    • G4730: Sleep apnea, unspecified

    Also known as:

    • Obesity
    • Take Charge of Your Health: A Guide for Teenagers
    • Excess Weight
    • Being Overweight
    • High BMI

    ICD-10 Codes:

    • E669: Obesity, unspecified

    Also known as:

    • Snoring
    • Loud breathing during sleep
    • Noisy sleep
    • Obstructive snoring

    ICD-10 Codes:

    • R0683: Snoring

    Also known as:

    • Insomnia
    • Sleeplessness
    • Trouble sleeping
    • Chronic insomnia

    ICD-10 Codes:

    • G4700: Insomnia, unspecified

    Also known as:

    • Low Blood Oxygen
    • Lung Disease
    • Hypoxemia
    • Reduced oxygen in blood
    • Oxygen deficiency

    ICD-10 Codes:

    • R0902: Hypoxemia

    Which procedures does Dr. Marquez perform as a Internist?

    As a Internist, procedures performed by an Dr. Ma Theresa Marquez may include:

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

    Does Dr. Marquez accept my insurance?

    Dr. Marquez accepts most major insurance plans. Important: Please call our office at (802) 847-5338 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Marquez accept in Fresno, CA?

    Dr. Marquez in Fresno, 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

    • Bankers Life

    • Blue Shield of California

    • Centene

    • CVS Health (formerly Aetna)

    • Department of Defense / Tricare

    • Elevance Health Inc. (formerly Anthem)

    • Express Scripts

    • Medicare

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Marquez's office located?

    Dr. Ma Theresa Marquez's Primary Practice

    2615 E Clinton Ave

    Fresno, CA 93703

    (802) 847-5338

    Get Directions

    Dr. Ma Theresa Marquez's Practice 2

    1 S Prospect St Ste 2

    Burlington, VT 05401

    Get Directions

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

    Dr. Marquez's National Provider Identifier (NPI) number is 1598870859.

    What common questions do patients ask about Dr. Marquez?

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

    What is Dr. Ma Theresa Marquez's specialty?

    Dr. Marquez is a Internist near Fresno, 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. Marquez to book an appointment today.

    Is this Dr. Ma Theresa Marquez affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Marquez is affiliated with Dartmouth Hitchcock 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

    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 Ma Theresa Marquez accepting new patients in Fresno, CA?

    Yes, Dr. Ma Theresa Marquez is accepting new patients at this time.

    Does Dr. Ma Theresa Marquez offer online booking?

    Please contact Dr. Marquez's office at (802) 847-5338 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Ma Theresa Marquez?

    Please contact Dr. Marquez's office at (802) 847-5338 for information regarding telehealth appointment availability or for scheduling assistance.

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