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Dr. Brendan O'neill, MD

Flagstaff, AZ

Accepting patients

    Who is Dr. O'neill, Dermatologist in Flagstaff, AZ?

    Focused on benign skin growth management through light therapy, combining procedural precision with individualized treatment planning, Dr. Brendan O'Neill MD is a trusted dermatologist in Flagstaff, AZ. With a practice rooted in the local community, he serves patients across northern Arizona, including those in Sedona. With a clinical focus on managing conditions such as benign skin growths, eczema, and skin pigmentation disorders, Dr. O'Neill utilizes light therapy to address these concerns. His expertise also extends to treating sun damage skin conditions, various skin conditions, and psoriasis, ensuring comprehensive care for his patients. By tailoring treatment plans to each individual's needs, he helps restore skin health and alleviate symptoms associated with these conditions. Board-certified by the American Board of Dermatology, Dr. O'Neill has demonstrated his commitment to delivering high-quality patient care. His practice is built on a foundation of thorough diagnosis and effective treatment, ensuring that patients receive the best possible outcomes. Dr. O'Neill is accepting new patients and communicates effectively in English, Hindi, and Spanish. His practice accepts various insurance carriers, including Blue Cross Blue Shield of Michigan and Medicare. New patients can schedule a visit by contacting his office directly.

    Is Dr. O'neill board certified as a Dermatologist?

    Yes, Dr. Brendan O'neill, MD is board certified by the American Board of Dermatology

    What languages does Dr. O'neill speak?

    Dr. O'neill and their clinical team can communicate with patients in the following languages:

    • English

    • Hindi

    • Spanish

    What conditions does a Dermatologist like Dr. O'neill typically treat?

    As a Dermatologist, Dr. O'neill 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. O'neill. 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:

    • Mole
    • Inflamed Seborrheic Keratosis
    • Birthmarks
    • Moles
    • Common Moles, Dysplastic Nevi, and Risk of Melanoma
    • Benign Tumor
    • Skin Condition
    • Nevus
    • Birthmark
    • Skin spot
    • Irritated seborrheic keratosis
    • Red skin growth
    • Inflamed age spot

    ICD-10 Codes:

    • D225: Melanocytic nevi of trunk
    • L820: Inflamed seborrheic keratosis

    Also known as:

    • Atopic Dermatitis
    • Eczema
    • Atopic dermatitis
    • Itchy skin rash
    • Allergic skin condition

    ICD-10 Codes:

    • L2089: Other atopic dermatitis

    Also known as:

    • Dark Skin Patches
    • Skin Pigmentation Disorder
    • Hyperpigmentation
    • Melasma
    • Age spots

    ICD-10 Codes:

    • L814: Other melanin hyperpigmentation

    Also known as:

    • Actinic Keratosis
    • Skin Condition
    • Sun Exposure
    • Skin Cancer Treatment (PDQ®)
    • Solar keratosis
    • Precancerous skin lesion
    • Rough sun spots

    ICD-10 Codes:

    • L570: Actinic keratosis

    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:

    • Plaque Psoriasis
    • Psoriasis
    • Common psoriasis
    • Chronic plaque psoriasis
    • Psoriasis of the skin

    ICD-10 Codes:

    • L400: Psoriasis vulgaris

    What procedures does a Dermatologist like Dr. O'neill typically perform?

    As a Dermatologist, Dr. O'neill 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. O'neill. 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:

    • Ultraviolet Light Therapy
    • UV Light Treatment
    • Phototherapy
    • Actinotherapy
    • Light Box Therapy

    CPT Codes:

    • 96900: Actinotherapy (ultraviolet light)

    Does Dr. O'neill accept my insurance?

    Dr. O'neill accepts most major insurance plans. Important: Please call our office at before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. O'neill accept in Flagstaff, AZ?

    Dr. O'neill in Flagstaff, AZ 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 Michigan

    • Medicare

    • Unknown

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    Where is Dr. O'neill's office located?

    Dr. Brendan O'neill's Primary Practice

    1490 N Turquoise Dr

    Flagstaff, AZ 86001

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    Dr. Brendan O'neill's Practice 2

    95 Soldiers Pass Rd Ste C2

    Sedona, AZ 86336

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

    Dr. O'neill's National Provider Identifier (NPI) number is 1013170695.

    What common questions do patients ask about Dr. O'neill?

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

    What is Dr. Brendan O'neill's specialty?

    Dr. O'neill is a Dermatologist near Flagstaff, AZ.

    What does a Dermatologist do?

    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.

    Is this Dr. Brendan O'neill affiliated with a ranked Castle Connolly Top Hospital?

    No, O'neill is not affiliated with a Castle Connolly Top Hospital. Castle Connolly Top Hospitals 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 Dermatologist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Dermatologist. 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 Brendan O'neill accepting new patients in Flagstaff, AZ?

    Yes, Dr. Brendan O'neill is accepting new patients at this time.

    Does Dr. Brendan O'neill offer online booking?

    Please contact Dr. O'neill's office for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Brendan O'neill?

    Please contact Dr. O'neill's office for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Brendan O'neill have?

    Dr. Brendan O'neill is certified by the American Board of Dermatology.

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