EverydayHealthLogo
Dr. Keith Medeiros, MD

Dr. Keith Medeiros, MD

Marlborough, MA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Medeiros, Cardiologist in Marlborough, MA?

    Dr. Keith Medeiros, MD is a Cardiologist, who primarily practices in Marlborough, MA with 2 additional practice locations. He is board certified. Dr. Medeiros completed his residency at UMass Chan Medical School. Dr. Medeiros is fluent in English, and is currently seeing new patients. Dr. Medeiros’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Medeiros’s office at (508) 624-9687.

    What are Areas of Expertise for Dr. Medeiros?

    Dr. Keith Medeiros, MD is a highly-rated, board-certified Cardiologist 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. Medeiros empowers patients to confidently navigate their health journey, specializing in Coronary Syndrome-Acute, Non-Invasive Cardiology, Preventive Cardiology, and comprehensive wellness support. Serving the Marlborough, MA community, Dr. Medeiros is dedicated to enhancing lives through expert, patient-centered care.

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

    • Fellowship: UMass Chan Medical School

    • Residency: UMass Chan Medical School

    • Medical School: UMass Chan Medical School, Worcester, MA

    Is Dr. Medeiros board certified as a Cardiologist?

    Yes, Dr. Keith Medeiros, MD is board certified by the American Board of Internal Medicine

    What languages does Dr. Medeiros speak?

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

    • English

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

    As a Cardiologist, Dr. Medeiros 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. Medeiros. 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:

    • Chest Pain
    • Chest discomfort
    • Thoracic pain
    • Upper body pain

    ICD-10 Codes:

    • R079: Chest pain, unspecified

    Also known as:

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

    ICD-10 Codes:

    • I10: Essential (primary) hypertension

    Also known as:

    • Dizziness
    • Dizziness and Vertigo
    • Lightheadedness
    • Giddiness
    • Vertigo

    ICD-10 Codes:

    • R42: Dizziness and giddiness

    Also known as:

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

    ICD-10 Codes:

    • R0602: Shortness of breath

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

    As a Cardiologist, procedures performed by Dr. Keith Medeiros may include:

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

    Does Dr. Medeiros accept my insurance?

    Dr. Medeiros accepts most major insurance plans. Important: Please call our office at (508) 624-9687 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Medeiros accept in Marlborough, MA?

    Dr. Medeiros in Marlborough, MA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Blue Cross Blue Shield of Massachusetts

    • Federal government of the United States

    • Medicare

    • Molina Healthcare

    • Point32Health

    • State of Massachusetts

    • UMass Memorial Health Care

    • UMR Administered Payer

    • Unknown

    View All Insurances

    Where is Dr. Medeiros' office located?

    Dr. Keith Medeiros' Primary Practice

    157 Union St

    Marlborough, MA 01752

    (508) 624-9687

    Get Directions

    Dr. Keith Medeiros' Practice 2

    201 Highland St Ste B

    Clinton, MA 01510

    Get Directions

    Dr. Keith Medeiros' Practice 3

    154 E Main St

    Westborough, MA 01581

    Get Directions

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

    Dr. Medeiros's National Provider Identifier (NPI) number is 1699828566.

    What common questions do patients ask about Dr. Medeiros?

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

    What is Dr. Keith Medeiros's specialty?

    Dr. Medeiros is a Cardiologist near Marlborough, MA.

    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. Keith Medeiros affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Medeiros is affiliated with Umass Memorial 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 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 Keith Medeiros accepting new patients in Marlborough, MA?

    Yes, Dr. Keith Medeiros is accepting new patients at this time.

    Does Dr. Keith Medeiros offer online booking?

    Please contact Dr. Medeiros's office at (508) 624-9687 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Keith Medeiros?

    Please contact Dr. Medeiros's office at (508) 624-9687 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Keith Medeiros have?

    Dr. Keith Medeiros 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>