EverydayHealthLogo
GJ

Dr. Gregory Johnson, MD

Somerville, MA

26 Years of Experience

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Johnson, Internist in Somerville, MA?

    Dr. Gregory Johnson, MD is an Internist, who primarily practices in Somerville, MA with 2 additional practice locations. He has been practicing for over 26 years and is board certified. Dr. Johnson completed his residency at Stanford Univ Hosp, General Surgery. Dr. Johnson is fluent in English and German, and is currently seeing new patients. To book an appointment or to confirm insurance options, please call Dr. Johnson’s office at (617) 629-6000.

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

    • Residency: Stanford Univ Hosp, General Surgery

    • Medical School: Columbia Univ Coll of Physicians And Surgeons, New York Ny

    Is Dr. Johnson board certified as an Internist?

    Yes, Dr. Gregory Johnson, MD is board certified by the American Board of Orthopaedic Surgery

    What languages does Dr. Johnson speak?

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

    • English

    • German

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

    As an Internist, Dr. Johnson 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. Johnson. 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:

    • Sore Throat
    • Acute pharyngitis
    • Throat inflammation
    • Acute throat infection

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Other Vaginal Disorder
    • Vaginal Disease
    • Non-inflammatory Vaginal Conditions
    • Specific Vaginal Problems

    ICD-10 Codes:

    • N898: Other specified noninflammatory disorders of vagina

    Also known as:

    • COVID-19
    • COVID-19 (Coronavirus Disease 2019)
    • Coronavirus Disease 2019
    • SARS-CoV-2 Infection
    • Novel Coronavirus

    ICD-10 Codes:

    • U071: COVID-19

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Painful Urination
    • Urine and Urination
    • Dysuria
    • Burning when peeing
    • Stinging during urination

    ICD-10 Codes:

    • R300: Dysuria

    Also known as:

    • Acute Cough
    • Cough
    • Sudden cough
    • Short-term cough
    • New cough

    ICD-10 Codes:

    • R051: Acute cough

    Also known as:

    • Common Cold
    • Upper Respiratory Infection
    • Head Cold
    • Cold Symptoms

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

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

    As an Internist, procedures performed by Dr. Gregory Johnson may include:

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

    Does Dr. Johnson accept my insurance?

    Dr. Johnson accepts most major insurance plans. Important: Please call our office at (617) 629-6000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Johnson accept in Somerville, MA?

    Dr. Johnson in Somerville, 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

    • Commonwealth Care Alliance

    • Point32Health

    • Trustmark Mutual Holding Company

    • Unknown

    View All Insurances

    Where is Dr. Johnson's office located?

    Harvard Vanguard Medical Associates

    40 Holland St

    Somerville, MA 02144

    (617) 629-6000

    Get Directions

    Dr. Gregory Johnson's Practice 2

    228 Billerica Rd

    Chelmsford, MA 01824

    Get Directions

    Dr. Gregory Johnson's Practice 3

    20 Wall St

    Burlington, MA 01803

    Get Directions

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

    Dr. Johnson's National Provider Identifier (NPI) number is 1942213509.

    What common questions do patients ask about Dr. Johnson?

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

    What is Dr. Gregory Johnson's specialty?

    Dr. Johnson is a Internist near Somerville, MA.

    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. Gregory Johnson affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Johnson is affiliated with Boston Medical Center, Beverly Hospital 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 Gregory Johnson accepting new patients in Somerville, MA?

    Yes, Dr. Gregory Johnson is accepting new patients at this time.

    Does Dr. Gregory Johnson offer online booking?

    Please contact Dr. Johnson's office at (617) 629-6000 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Gregory Johnson?

    Please contact Dr. Johnson's office at (617) 629-6000 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Gregory Johnson have?

    Dr. Gregory Johnson is certified by the American Board of Orthopaedic Surgery.

    Other Internist Near Somerville, MA

    acceptingPatients-iconAccepting patients
    Boston, MA
    acceptingPatients-iconAccepting patients
    Beverly, MA
    acceptingPatients-iconAccepting patients
    Chelmsford, MA
    See All Specialists

    Doctors by Category

    Specialists