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Dr. Christopher Crosby, MD, PHD

Dr. Christopher Crosby, MD, PHD

La Mesa, CA

Accepting patients
Online booking

    Who is Dr. Crosby, MOHS-Micrographic Surgeon in La Mesa, CA?

    Dr. Christopher Crosby, MD, PHD is a MOHS-Micrographic Surgeon, who primarily practices in La Mesa, CA with 1 additional practice location. He is board certified by the American Board of Dermatology. Dr. Crosby graduated from Medical University of South Carolina College of Medicine and completed his residency at Emory University Affiliated Hospitals. Dr. Crosby is fluent in English, and is currently seeing new patients. Dr. Crosby’s practice accepts Medicaid, Medicare, UnitedHealthcare, Aetna, Cigna and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Crosby’s office at (619) 462-1670.

    What are Areas of Expertise for Dr. Crosby?

    Dr. Christopher Crosby, MD, PHD is a highly-rated, board-certified MOHS-Micrographic Surgeon known for expertly diagnosing, treating, and managing a wide array of related conditions or procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Crosby empowers patients to confidently navigate their health journey, specializing in Dermatologic Surgery, Laser Surgery, Mohs Surgery, Skin Cancer, or comprehensive wellness support. Serving the La Mesa/CA community, Dr. Crosby is dedicated to enhancing lives through expert, patient-centered care.

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

    • Fellowship: Mohs Micrographic Surgery and Procedural Dermatology, University of California San Francisco

    • Residency: Emory University Affiliated Hospitals

    • Medical School: Medical University of South Carolina College of Medicine

    Is Dr. Crosby board certified in MOHS-Micrographic Surgeon?

    Yes, Dr. Christopher Crosby, MD, PHD is board certified by the American Board of Dermatology

    What languages does Dr. Crosby speak?

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

    • English

    What conditions does Dr. Crosby treat?

    As a MOHS-Micrographic Surgeon, Dr. Crosby 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. Crosby. 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 Rash
    • Dry Skin
    • Skin Tumor of Uncertain Behavior
    • Skin Thickening
    • Thickened Skin Condition
    • Rashes
    • Skin Condition
    • Skin Eruption
    • Hives
    • Dermatitis
    • Skin Inflammation
    • Xerosis
    • Dry skin condition
    • Asteatotic eczema
    • Skin Neoplasm
    • Skin Growth
    • Uncertain Skin Lesion
    • Thick skin
    • Epidermal hyperplasia
    • Unspecified skin thickening
    • Skin hypertrophy
    • Hypertrophic skin disorder
    • Skin thickening

    ICD-10 Codes:

    • R21: Rash and other nonspecific skin eruption
    • L853: Xerosis cutis
    • D485: Neoplasm of uncertain behavior of skin
    • L859: Epidermal thickening, unspecified
    • L918: Other hypertrophic disorders of the skin

    Also known as:

    • Severe Itching
    • Unexplained Itching
    • Itching
    • Chronic pruritus
    • Generalized itching
    • Persistent itch
    • Chronic Itching
    • Generalized Itching
    • Persistent Itch

    ICD-10 Codes:

    • L298: Other pruritus
    • L2989: Other pruritus

    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:

    • 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:

    • Moles
    • Birthmarks
    • Common Moles, Dysplastic Nevi, and Risk of Melanoma
    • Nevi
    • Beauty marks
    • Skin spots

    ICD-10 Codes:

    • D229: Melanocytic nevi, unspecified

    Also known as:

    • Chronic Radiation Skin Damage
    • Skin Condition
    • Long-term radiation skin effects
    • Non-ionizing radiation skin problems

    ICD-10 Codes:

    • L579: Skin changes due to chronic exposure to nonionizing radiation, unspecified

    Also known as:

    • Epidermal Thickening
    • Skin Condition
    • Thick Skin
    • Skin Hardening
    • Hyperkeratosis

    ICD-10 Codes:

    • L858: Other specified epidermal thickening

    Also known as:

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

    ICD-10 Codes:

    • L700: Acne vulgaris

    Also known as:

    • Wart
    • Warts
    • Skin growth
    • Common wart
    • Verruca

    ICD-10 Codes:

    • B079: Viral wart, unspecified

    Also known as:

    • Seborrheic Dermatitis
    • Dandruff, Cradle Cap, and Other Scalp Condition
    • Dandruff
    • Cradle cap
    • Flaky skin condition

    ICD-10 Codes:

    • L219: Seborrheic dermatitis, unspecified

    Also known as:

    • Dark Spots After Skin Inflammation
    • Skin Pigmentation Disorder
    • PIH
    • Post-Acne Marks
    • Skin Discoloration

    ICD-10 Codes:

    • L810: Postinflammatory hyperpigmentation

    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:

    • Non-Scarring Hair Loss
    • Hair Loss
    • Reversible hair loss
    • Temporary baldness
    • Non-permanent hair thinning

    ICD-10 Codes:

    • L659: Nonscarring hair loss, unspecified

    Also known as:

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

    ICD-10 Codes:

    • L720: Epidermal cyst

    Also known as:

    • Benign Skin Tumor
    • Benign Tumor
    • Non-cancerous skin growths
    • Skin lesions
    • Benign skin masses

    ICD-10 Codes:

    • D239: Other benign neoplasm of skin, unspecified

    Does Dr. Crosby accept my insurance?

    Dr. Crosby accepts most major insurance plans. Important: Please call our office at (619) 462-1670 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Crosby accept in La Mesa, CA?

    Dr. Crosby in La Mesa, 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

    • Blue Shield of California

    • Centene

    • Community Health Group

    • Guardian Life Insurance Company of America

    • Medicare

    • Molina

    • UnitedHealthcare

    • Western Growers Association

    View All Insurances

    Where is Dr. Crosby's office located?

    Dr. Christopher Crosby's Primary Practice

    8860 Center Dr Ste 300

    La Mesa, CA 91942

    (619) 462-1670

    Get Directions

    Dr. Christopher Crosby's Practice 2

    5550 Carmel Mountain Rd Ste 206

    San Diego, CA 92130

    Get Directions

    Would you like to schedule an appointment with Dr. Christopher Crosby?

    Dr. Crosby has appointments available at his La Mesa, CA office, as well as 1 other location. Please select a location, date, and time below.

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

    Dr. Crosby's National Provider Identifier (NPI) number is 1497931380.

    What common questions do patients ask about Dr. Crosby?

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

    What is Dr. Christopher Crosby's specialty?

    Dr. Crosby is a MOHS-Micrographic Surgeon near La Mesa, CA. Mohs Micrographic Surgery is conducted by specialized surgeons with expertise in dermatology and pathology. Their skills allow them to remove only diseased tissue while preserving healthy skin, minimizing cosmetic impact. Surgeons affiliated with the American College of Mohs Surgery (ACMS) have completed at least one year of fellowship training at an ACMS-accredited institution in the U.S. Contact Dr. Crosby to book an appointment today.

    Is this Dr. Christopher Crosby affiliated with a ranked Castle Connolly Top Hospital?

    No, Crosby 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 MOHS-Micrographic Surgeon?

    Explore MOHS-Micrographic Surgeon 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 Christopher Crosby accepting new patients in La Mesa, CA?

    Yes, Dr. Christopher Crosby is accepting new patients at this time.

    Does Dr. Christopher Crosby offer online booking?

    Yes, you can use online booking to schedule an appointment with Dr. Crosby, or call (619) 462-1670 for more information.

    How can I make an appointment with Christopher Crosby?

    Please contact Dr. Crosby's office at (619) 462-1670 for information regarding telehealth appointment availability or for scheduling assistance.

    Which board certifications does Dr. Christopher Crosby have?

    Dr. Christopher Crosby is certified by the American Board of Dermatology.

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