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Dr. Sebastian Demarco, MD

Alexandria, VA

Accepting patients
Online booking

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Demarco, Dermatologist in Alexandria, VA?

    Dr. Sebastian Demarco, MD is a Dermatologist, who primarily practices in Alexandria, VA with 2 additional practice locations. Dr. Demarco is fluent in English, and is currently seeing new patients. Dr. Demarco’s practice accepts Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Demarco’s office at (703) 370-0073.

    What languages does Dr. Demarco speak?

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

    • English

    What conditions does Dr. Demarco treat?

    As a Dermatologist, Dr. Demarco 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. Demarco. 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:

    • Skin Tumor of Uncertain Behavior
    • Skin Condition
    • Skin Neoplasm
    • Skin Growth
    • Uncertain Skin Lesion

    ICD-10 Codes:

    • D485: Neoplasm of uncertain behavior of skin

    Also known as:

    • Basal Cell Skin Cancer of the Face
    • Basal Cell Skin Cancer of the Nose
    • Skin Cancer
    • Skin Cancer Treatment (PDQ)
    • Basal Cell Carcinoma (BCC)
    • Rodent Ulcer
    • BCC
    • Basal Cell Carcinoma

    ICD-10 Codes:

    • C44319: Basal cell carcinoma of skin of other parts of face
    • C44311: Basal cell carcinoma of skin of nose

    Also known as:

    • Scars
    • Hypertrophic Scarring
    • Keloid Scars
    • Scar Tissue

    ICD-10 Codes:

    • L910: Hypertrophic scar

    Also known as:

    • Skin Surgery Aftercare
    • After Surgery
    • Dermatologic surgery recovery
    • Skin graft aftercare
    • Subcutaneous tissue post-op care

    ICD-10 Codes:

    • Z48817: Encounter for surgical aftercare following surgery on the skin and subcutaneous tissue

    What procedures does Dr. Demarco perform?

    As a Dermatologist, Dr. Demarco performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Demarco. 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:

    • Mohs Micrographic Surgery
    • Mohs Surgery
    • Micrographic Skin Cancer Surgery
    • Mohs Excision
    • Precision Skin Cancer Removal

    CPT Codes:

    • 17311: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; first stage, up to 5 tissue blocks

    Also known as:

    • Complex Wound Repair (Face, Neck, Hands, Feet)
    • Complex Wound Repair (Scalp, Arms, Legs)
    • Extensive Facial Laceration Repair
    • Deep Wound Closure (Sensitive Areas)
    • Complex Repair of Hand/Foot Wound
    • Deep Wound Repair (Extremities)
    • Surgical Closure of Complex Wound
    • Advanced Wound Stitching

    CPT Codes:

    • 13132: Repair, complex, forehead, cheeks, chin, mouth, neck, axillae, genitalia, hands and/or feet; 2.6 cm to 7.5 cm
    • 13121: Repair, complex, scalp, arms, and/or legs; 2.6 cm to 7.5 cm

    Also known as:

    • Mohs Surgery
    • Mohs Micrographic Surgery
    • Skin Cancer Removal
    • Precise Skin Cancer Surgery

    CPT Codes:

    • 17312: Mohs micrographic technique, including removal of all gross tumor, surgical excision of tissue specimens, mapping, color coding of specimens, microscopic examination of specimens by the surgeon, and histopathologic preparation including routine stain(s) (eg, hematoxylin and eosin, toluidine blue), head, neck, hands, feet, genitalia, or any location with surgery directly involving muscle, cartilage, bone, tendon, major nerves, or vessels; each additional stage after the first stage, up to 5 tissue blocks (List separately in addition to code for primary procedure)

    Also known as:

    • Injection for Skin Lesions (Up to 7)
    • Intralesional Injection
    • Lesion Injection Therapy
    • Steroid Injection for Skin Bumps

    CPT Codes:

    • 11900: Injection, intralesional; up to and including 7 lesions

    Also known as:

    • Benign Facial Lesion Removal (1.1-2.0 cm)
    • Facial mole removal
    • Eyelid lesion excision
    • Lip lesion removal
    • Benign growth removal from face

    CPT Codes:

    • 11442: Excision, other benign lesion including margins, except skin tag (unless listed elsewhere), face, ears, eyelids, nose, lips, mucous membrane; excised diameter 1.1 to 2.0 cm

    Does Dr. Demarco accept my insurance?

    Dr. Demarco accepts most major insurance plans. Important: Please call our office at (703) 370-0073 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Demarco accept in Alexandria, VA?

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

    Top Insurances

    • Carefirst BlueCross BlueShield

    • CVS Health (formerly Aetna)

    • Johns Hopkins

    • Medicare

    • State of Tennessee

    View All Insurances

    Where is Dr. Demarco's office located?

    Dr. Sebastian Demarco's Primary Practice

    4660 Kenmore Ave Ste 1100

    Alexandria, VA 22304

    (703) 370-0073

    Get Directions

    Dr. Sebastian Demarco's Practice 2

    885 Kempsville Rd Ste 309

    Norfolk, VA 23502

    Get Directions

    Dr. Sebastian Demarco's Practice 3

    1200 Route 300

    Newburgh, NY 12550

    (845) 703-6999

    Get Directions

    Would you like to schedule an appointment with Dr. Sebastian Demarco?

    Dr. Demarco has appointments available at his Alexandria, VA office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Demarco's National Provider Identifier (NPI) number is 1063807980.

    What common questions do patients ask about Dr. Demarco?

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

    What is Dr. Sebastian Demarco's specialty?

    Dr. Demarco is a Dermatologist near Alexandria, VA. Dermatologists are medical professionals trained to diagnose and treat a wide range of skin conditions in both children and adults, including skin cancers, melanomas, and other tumors. They also manage disorders of the mouth, external genitalia, hair, and nails, and are skilled in treating conditions like dermatitis, allergic reactions, and skin manifestations of systemic diseases. Dermatologists receive specialized training in dermatopathology and dermatologic surgical techniques, and address cosmetic issues such as hair loss and scarring. Additionally, they use laboratory methods to diagnose immune-related skin disorders, often collaborating with immunohematologists for expert consultation and targeted therapies. Contact Dr. Demarco to book an appointment today.

    Is this Dr. Sebastian Demarco affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Demarco is affiliated with Inova Fair Oaks Hospital 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 Dermatologist?

    Explore Dermatologist 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 Sebastian Demarco accepting new patients in Alexandria, VA?

    Yes, Dr. Sebastian Demarco is accepting new patients at this time.

    Does Dr. Sebastian Demarco offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Demarco, or call (703) 370-0073 for more information.

    How can I make an appointment with Sebastian Demarco?

    Please contact Dr. Demarco's office at (703) 370-0073 for information regarding telehealth appointment availability or for scheduling assistance.

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