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Dr. Joseph Zahn, MD

Washington, DC

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Zahn, Dermatologist in Washington, DC?

    Dermatologist care in Washington built around clear communication and evidence-based decision-making is the hallmark of Dr. Joseph Alan Zahn MD's practice. With years of clinical experience as a Dermatologist and Dermatopathologist in Washington, DC, he has established a reputation for thoroughness and precision. His primary location is at 2150 Pennsylvania Ave NW, where he provides expert dermatological care. With a clinical focus on managing common skin concerns such as Benign Skin Growth and Seborrheic Keratosis, Dr. Zahn guides patients through the diagnosis and treatment of various skin conditions, including Skin Condition and Skin Scarring Disorder. His expertise extends to addressing Skin Cysts, ensuring comprehensive care for a range of dermatological needs. By combining his knowledge of skin pathology with clinical expertise, Dr. Zahn delivers targeted treatments that address the root causes of skin issues. Dr. Zahn is affiliated with Corewell Health William Beaumont University Hospital in Royal Oak, Michigan, a top-ranked hospital in the state. He is board-certified in his specialty, reflecting his commitment to staying at the forefront of dermatological care. As a Dermatologist with a broad clinical caseload, Dr. Zahn's approach emphasizes thorough examination and clear communication, helping patients navigate complex skin issues. New patients can schedule a visit with Dr. Zahn, who accepts a range of insurance carriers, including Blue Cross Blue Shield of Michigan, Humana, and Medicare. His practice is English-speaking, ensuring clear communication with patients. Appointments are available for those seeking expert dermatological care in Washington, DC.

    What languages does Dr. Zahn speak?

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

    • English

    What conditions does a Dermatologist like Dr. Zahn typically treat?

    As a Dermatologist, Dr. Zahn 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. Zahn. 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:

    • Seborrheic Keratosis
    • Benign Tumor
    • Skin Condition
    • SK
    • Senile Wart
    • Barnacle of Life

    ICD-10 Codes:

    • L821: Other seborrheic 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:

    • Skin Scarring and Fibrosis
    • Skin Condition
    • Scar Tissue
    • Fibrotic Skin
    • Excessive Scarring

    ICD-10 Codes:

    • L905: Scar conditions and fibrosis of skin

    Also known as:

    • Epidermal Cyst
    • Skin Condition
    • Sebaceous Cyst
    • Keratin Cyst
    • Epidermoid Cyst

    ICD-10 Codes:

    • L720: Epidermal cyst

    Does Dr. Zahn accept my insurance?

    Dr. Zahn accepts most major insurance plans. Important: Please call our office at (202) 741-2600 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Zahn accept in Washington, DC?

    Dr. Zahn in Washington, DC accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Blue Cross Blue Shield of Michigan

    • Cigna Group

    • CVS Health (formerly Aetna)

    • District of Columbia

    • Humana

    • Medicare

    • Spectrum / Priority Health

    • UMR Administered Payer

    • UnitedHealth Group

    • Unknown

    View All Insurances

    Where is Dr. Zahn's office located?

    Dr. Joseph Zahn's Primary Practice

    2150 Pennsylvania Ave NW

    Washington, DC 20037

    (202) 741-2600

    Get Directions

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

    Dr. Zahn's National Provider Identifier (NPI) number is 1386058048.

    What common questions do patients ask about Dr. Zahn?

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

    What is Dr. Joseph Zahn's specialty?

    Dr. Zahn is a Dermatologist near Washington, DC.

    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. Joseph Zahn affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Zahn is affiliated with Corewell Health William Beaumont University 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

    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 Joseph Zahn accepting new patients in Washington, DC?

    Yes, Dr. Joseph Zahn is accepting new patients at this time.

    Does Dr. Joseph Zahn offer online booking?

    Please contact Dr. Zahn's office at (202) 741-2600 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Joseph Zahn?

    Please contact Dr. Zahn's office at (202) 741-2600 for information regarding telehealth appointment availability or for scheduling assistance.

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