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Dr. John Peterson, MD

Monterey, CA

Accepting patients

    Who is Dr. Peterson, Dermatologist in Monterey, CA?

    Specializing in skin lesion removal for patients with benign skin growth, offering focused clinical care, Dr. John Louis Peterson MD is a trusted Dermatologist in Monterey, CA. With a practice located at 9781 Blue Larkspur Ln Ste 100, he serves the local community with comprehensive skin care services. Patients often seek Dr. Peterson for conditions such as benign skin growth, radiation skin damage, acne, sun damage skin conditions, contact dermatitis, and seborrheic keratosis. His clinical expertise encompasses a range of procedures, including skin lesion removal, skin biopsies, and injections, to address these conditions effectively. By combining precise diagnosis with targeted treatments, Dr. Peterson helps patients achieve optimal skin health. Dr. Peterson earned his Medical Degree from the University of Utah School of Medicine and completed a residency at Wilford Hall Medical Center. He is fluent in French and accepts various insurance carriers, including Blue Shield of California, Humana, and Medicare. New patients can schedule a visit with Dr. Peterson, who is currently accepting new patients. His practice is also accessible to patients in surrounding areas, including Walnut Creek, where he has additional practice locations.

    Where did Dr. Peterson go to medical school and complete their residency?

    • Residency: Wilford Hall Medical Center (AETC) Military Only Program

    • Medical School: University of Utah Sch of Medicine

    What languages does Dr. Peterson speak?

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

    • English

    • French

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

    As a Dermatologist, Dr. Peterson 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. Peterson. 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:

    • Inflamed Seborrheic Keratosis
    • Benign Tumor
    • Skin Condition
    • Irritated seborrheic keratosis
    • Red skin growth
    • Inflamed age spot

    ICD-10 Codes:

    • L820: Inflamed seborrheic keratosis

    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:

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

    ICD-10 Codes:

    • L700: Acne vulgaris

    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:

    • Irritant Contact Dermatitis
    • Rashes
    • Skin Rash from Irritation
    • Irritant Eczema
    • Skin Inflammation from Contact

    ICD-10 Codes:

    • L249: Irritant contact dermatitis, unspecified cause

    Also known as:

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

    ICD-10 Codes:

    • L821: Other seborrheic keratosis

    What procedures does a Dermatologist like Dr. Peterson typically perform?

    As a Dermatologist, Dr. Peterson 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. Peterson. 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:

    • Removal of Benign Skin Lesions
    • Removal of Precancerous Skin Lesions
    • Skin Conditions
    • Benign Skin Growth Destruction
    • Skin Lesion Excision
    • Cryosurgery for Skin Lesions
    • Electrosurgery for Skin Lesions
    • Actinic Keratosis Treatment
    • Premalignant Lesion Destruction
    • Skin Cancer Prevention Treatment

    CPT Codes:

    • 17110: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), of benign lesions other than skin tags or cutaneous vascular proliferative lesions; up to 14 lesions
    • 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
    • 17003: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); second through 14 lesions, each (List separately in addition to code for first lesion)

    Also known as:

    • Skin Biopsy
    • Skin Biopsy (Punch)
    • Shave Biopsy
    • Tangential Biopsy
    • Skin Lesion Biopsy
    • Punch Biopsy
    • Dermal Punch Biopsy

    CPT Codes:

    • 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion
    • 11104: Punch biopsy of skin (including simple closure, when performed); single lesion

    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

    Does Dr. Peterson accept my insurance?

    Dr. Peterson accepts most major insurance plans. Important: Please call our office at (208) 939-4599 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Peterson accept in Monterey, CA?

    Dr. Peterson in Monterey, CA 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 Shield of California

    • Centene Corporation

    • CVS Health (formerly Aetna)

    • Federal government of the United States

    • Humana

    • Medicare

    • Molina Healthcare

    • Physicians Mutual Insurance Company

    • Unknown

    View All Insurances

    Where is Dr. Peterson's office located?

    Dr. John Peterson's Primary Practice

    9781 Blue Larkspur Ln Ste 100

    Monterey, CA 93940

    (208) 939-4599

    Get Directions

    Dr. John Peterson's Practice 2

    355 Lennon Ln Ste 255

    Walnut Creek, CA 94598

    Get Directions

    Dr. John Peterson's Practice 3

    2255 Ygnacio Valley Rd Ste B1

    Walnut Creek, CA 94598

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

    Dr. Peterson's National Provider Identifier (NPI) number is 1891729109.

    What common questions do patients ask about Dr. Peterson?

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

    What is Dr. John Peterson's specialty?

    Dr. Peterson is a Dermatologist near Monterey, CA.

    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. John Peterson affiliated with a ranked Castle Connolly Top Hospital?

    No, Peterson 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 John Peterson accepting new patients in Monterey, CA?

    Yes, Dr. John Peterson is accepting new patients at this time.

    Does Dr. John Peterson offer online booking?

    Please contact Dr. Peterson's office at (208) 939-4599 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with John Peterson?

    Please contact Dr. Peterson's office at (208) 939-4599 for information regarding telehealth appointment availability or for scheduling assistance.

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