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Dr. Mark Lorthe, MD

Fairfax, VA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Lorthe, Family Medicine Specialist in Fairfax, VA?

    Dr. Mark Lorthe, MD is a Family Medicine Specialist, who primarily practices in Fairfax, VA with 1 additional practice location. Dr. Lorthe is fluent in English, and is currently seeing new patients. Dr. Lorthe’s practice accepts Kaiser Permanente and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lorthe’s office at (718) 909-9436.

    What languages does Dr. Lorthe speak?

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

    • English

    What conditions does a Family Medicine Specialist like Dr. Lorthe typically treat?

    As a Family Medicine Specialist, Dr. Lorthe 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. Lorthe. 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:

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

    ICD-10 Codes:

    • J069: Acute upper respiratory infection, unspecified

    Also known as:

    • Cough
    • Coughing
    • Persistent cough
    • Chronic cough

    ICD-10 Codes:

    • R059: Cough, unspecified

    Also known as:

    • Skin Rash
    • Rashes
    • Skin Eruption
    • Hives
    • Dermatitis
    • Skin Inflammation

    ICD-10 Codes:

    • R21: Rash and other nonspecific skin eruption

    Also known as:

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

    ICD-10 Codes:

    • J029: Acute pharyngitis, unspecified

    Also known as:

    • Chronic Sinusitis
    • Sinusitis
    • Chronic sinus infection
    • Long-term sinus problems
    • Persistent sinus inflammation

    ICD-10 Codes:

    • J329: Chronic sinusitis, unspecified

    Also known as:

    • Flu with Respiratory Symptoms
    • Flu
    • Influenza with Breathing Problems
    • Flu with Cough
    • Severe Flu

    ICD-10 Codes:

    • J111: Influenza due to unidentified influenza virus with other respiratory manifestations

    Also known as:

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

    ICD-10 Codes:

    • R300: Dysuria

    Also known as:

    • Other Tooth Problems
    • Tooth Disorder
    • Dental Issues
    • Tooth Ailments
    • Oral Health Problems

    ICD-10 Codes:

    • K0889: Other specified disorders of teeth and supporting structures

    What procedures does a Family Medicine Specialist like Dr. Lorthe typically perform?

    As a Family Medicine Specialist, procedures performed by Dr. Mark Lorthe may include:

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

    Does Dr. Lorthe accept my insurance?

    Dr. Lorthe accepts most major insurance plans. Important: Please call our office at (718) 909-9436 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lorthe accept in Fairfax, VA?

    Dr. Lorthe in Fairfax, VA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • All Other Third Party

    • Cigna Group

    • Kaiser Permanente

    • Not Specified

    • Quest

    • Unknown

    View All Insurances

    Where is Dr. Lorthe's office located?

    Dr. Mark Lorthe's Primary Practice

    12255 Fair Lakes Pkwy

    Fairfax, VA 22033

    (718) 909-9436

    Get Directions

    Dr. Mark Lorthe's Practice 2

    1221 Mercantile Ln

    Largo, MD 20774

    Get Directions

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

    Dr. Lorthe's National Provider Identifier (NPI) number is 1295364495.

    What common questions do patients ask about Dr. Lorthe?

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

    What is Dr. Mark Lorthe's specialty?

    Dr. Lorthe is a Family Medicine Specialist near Fairfax, VA.

    What does a Family Medicine Specialist do?

    Family Medicine is a medical specialty focused on comprehensive healthcare for individuals and families. It is a broad field that integrates biological, clinical, and behavioral sciences. The scope of family medicine covers all ages, genders, organ systems, and disease conditions, offering a holistic approach to patient care.

    Is this Dr. Mark Lorthe affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Lorthe is affiliated with Inova Fairfax Hospital, Luminis Health Doctors Community 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 a Family Medicine Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Family Medicine Specialist. 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 Mark Lorthe accepting new patients in Fairfax, VA?

    Yes, Dr. Mark Lorthe is accepting new patients at this time.

    Does Dr. Mark Lorthe offer online booking?

    Please contact Dr. Lorthe's office at (718) 909-9436 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Mark Lorthe?

    Please contact Dr. Lorthe's office at (718) 909-9436 for information regarding telehealth appointment availability or for scheduling assistance.

    <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>