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Dr. Stefan Lowenstein, MD

Saint Helena, CA

Accepting patients
Online booking

    Who is Dr. Lowenstein, Dermatologist in Saint Helena, CA?

    Dr. Stefan Lowenstein, MD is a Dermatologist, who primarily practices in Saint Helena, CA with 2 additional practice locations. He is board certified. Dr. Lowenstein is fluent in English and Spanish, and is currently seeing new patients. Dr. Lowenstein’s practice accepts Kaiser Permanente, Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Lowenstein’s office at (415) 833-2000.

    What languages does Dr. Lowenstein speak?

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

    • English

    • Spanish

    What conditions does Dr. Lowenstein treat?

    As a Dermatologist, Dr. Lowenstein 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. Lowenstein. 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:

    • Acne Vulgaris
    • Acne
    • Common acne
    • Pimples
    • Breakouts

    ICD-10 Codes:

    • L700: Acne vulgaris

    Also known as:

    • Chronic Radiation Skin Changes
    • Skin Condition
    • Long-term radiation dermatitis
    • Skin damage from radiation
    • Non-ionizing radiation skin effects

    ICD-10 Codes:

    • L578: Other skin changes due to chronic exposure to nonionizing radiation

    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:

    • 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:

    • Other types of warts
    • Warts
    • Different kinds of warts
    • Various warts
    • Uncommon warts

    ICD-10 Codes:

    • B078: Other viral warts

    Also known as:

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

    ICD-10 Codes:

    • L2089: Other atopic dermatitis

    Also known as:

    • Seborrheic Dermatitis
    • Dandruff, Cradle Cap, and Other Scalp Condition
    • Dandruff
    • Cradle cap
    • Seborrheic eczema

    ICD-10 Codes:

    • L218: Other seborrheic dermatitis

    Also known as:

    • Follicular Skin Cysts
    • Epidermal Cyst
    • Skin Condition
    • Hair follicle cysts
    • Dermal cysts
    • Subcutaneous cysts
    • Sebaceous Cyst
    • Keratin Cyst
    • Epidermoid Cyst

    ICD-10 Codes:

    • L728: Other follicular cysts of the skin and subcutaneous tissue
    • L720: Epidermal cyst

    Also known as:

    • Alopecia Areata
    • Androgenetic Alopecia
    • Hair Loss
    • Alopecia areata
    • Androgenetic alopecia
    • Patchy hair loss
    • Autoimmune hair loss
    • Spot baldness
    • Hormonal hair loss
    • Genetic hair thinning

    ICD-10 Codes:

    • L638: Other alopecia areata
    • L648: Other androgenic alopecia

    Also known as:

    • Allergic Contact Dermatitis
    • Allergy
    • Rashes
    • Allergic skin rash
    • Contact allergy
    • Skin irritation from allergens

    ICD-10 Codes:

    • L239: Allergic contact dermatitis, unspecified cause

    Also known as:

    • Scars
    • Hypertrophic Scarring
    • Keloid Scars
    • Scar Tissue

    ICD-10 Codes:

    • L910: Hypertrophic scar

    Also known as:

    • Dermatitis
    • Eczema
    • Rashes
    • Atopic Dermatitis
    • Skin Inflammation
    • Skin Rash

    ICD-10 Codes:

    • L309: Dermatitis, unspecified

    Also known as:

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

    ICD-10 Codes:

    • L400: Psoriasis vulgaris

    Also known as:

    • Perioral Dermatitis
    • Eczema
    • Rashes
    • Rash around mouth
    • Facial rash
    • Dermatitis perioralis

    ICD-10 Codes:

    • L710: Perioral dermatitis

    Also known as:

    • Rosacea
    • Adult Acne
    • Facial Redness
    • Red Face Condition

    ICD-10 Codes:

    • L718: Other rosacea

    Does Dr. Lowenstein accept my insurance?

    Dr. Lowenstein accepts most major insurance plans. Important: Please call our office at (415) 833-2000 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Lowenstein accept in Saint Helena, CA?

    Dr. Lowenstein in Saint Helena, CA accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.

    Top Insurances

    • Alignment Health Plan

    • All Other Third Party

    • AllCare Health Plan

    • Blue Shield of California

    • Centene

    • Elevance Health Inc. (formerly Anthem)

    • Hill Physicians Medical Group

    • Humana

    • Other Provider Networks

    • UnitedHealthcare

    View All Insurances

    Where is Dr. Lowenstein's office located?

    Dr. Stefan Lowenstein's Primary Practice

    1104 Adams St Ste 201

    Saint Helena, CA 94574

    (415) 833-2000

    Get Directions

    Dr. Stefan Lowenstein's Practice 2

    2420 Samaritan Dr

    San Jose, CA 95124

    (408) 369-5600

    Get Directions

    Dr. Stefan Lowenstein's Practice 3

    280 Baldwin Ave

    San Mateo, CA 94401

    Get Directions

    Would you like to schedule an appointment with Dr. Stefan Lowenstein?

    Dr. Lowenstein has appointments available at his Saint Helena, CA office, as well as 2 other locations. Please select a location, date, and time below.

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

    Dr. Lowenstein's National Provider Identifier (NPI) number is 1245728807.

    What common questions do patients ask about Dr. Lowenstein?

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

    What is Dr. Stefan Lowenstein's specialty?

    Dr. Lowenstein is a Dermatologist near Saint Helena, CA. 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. Lowenstein to book an appointment today.

    Is this Dr. Stefan Lowenstein affiliated with a ranked Castle Connolly Top Hospital?

    No, Lowenstein 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

    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 Stefan Lowenstein accepting new patients in Saint Helena, CA?

    Yes, Dr. Stefan Lowenstein is accepting new patients at this time.

    Does Dr. Stefan Lowenstein offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Lowenstein, or call (415) 833-2000 for more information.

    How can I make an appointment with Stefan Lowenstein?

    Please contact Dr. Lowenstein's office at (415) 833-2000 for information regarding telehealth appointment availability or for scheduling assistance.

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