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Dr. Marilyn Riolo, MD

Danville, CA

Accepting patients

Affiliated with a Castle Connolly Top Hospital

    Who is Dr. Riolo, Specialist in Danville, CA?

    Dr. Marilyn Riolo, MD is a Specialist, who primarily practices in Danville, CA. Dr. Riolo is fluent in English, and is currently seeing new patients. Dr. Riolo’s practice accepts Kaiser Permanente, Medicare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Riolo’s office at (925) 838-2677.

    What languages does Dr. Riolo speak?

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

    • English

    What conditions does a Specialist like Dr. Riolo typically treat?

    As a Specialist, Dr. Riolo 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. Riolo. 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:

    • 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:

    • 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:

    • 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:

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

    ICD-10 Codes:

    • L700: Acne vulgaris

    Also known as:

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

    ICD-10 Codes:

    • L209: Atopic dermatitis, unspecified

    Also known as:

    • Follicular Skin Cyst
    • Skin Condition
    • Hair Follicle Cyst
    • Dermal Cyst
    • Subcutaneous Cyst

    ICD-10 Codes:

    • L729: Follicular cyst of the skin and subcutaneous tissue, unspecified

    Also known as:

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

    ICD-10 Codes:

    • L718: Other rosacea

    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:

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

    ICD-10 Codes:

    • D239: Other benign neoplasm of skin, unspecified

    What procedures does a Specialist like Dr. Riolo typically perform?

    As a Specialist, Dr. Riolo 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. Riolo. 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 Malignant Skin Lesion (Trunk/Limbs)
    • Benign Skin Growth Destruction
    • Skin Lesion Excision
    • Cryosurgery for Skin Lesions
    • Electrosurgery for Skin Lesions
    • Skin Cancer Removal
    • Malignant Lesion Destruction
    • Skin Tumor Excision
    • Cryosurgery for Skin Lesion

    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
    • 17262: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 1.1 to 2.0 cm

    Also known as:

    • Skin Cancer Destruction (Body)
    • Malignant Lesion Removal (Trunk/Limbs)
    • Laser Removal of Skin Cancer
    • Cryosurgery for Skin Cancer
    • Electrosurgery for Malignant Lesion

    CPT Codes:

    • 17261: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 0.6 to 1.0 cm

    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

    Also known as:

    • Skin Biopsy
    • Shave Biopsy
    • Tangential Biopsy
    • Skin Lesion Biopsy

    CPT Codes:

    • 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); single lesion

    Does Dr. Riolo accept my insurance?

    Dr. Riolo accepts most major insurance plans. Important: Please call our office at (925) 838-2677 before your appointment to verify that your specific plan and network are accepted.

    What insurance plans does Dr. Riolo accept in Danville, CA?

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

    Top Insurances

    • Alignment Healthcare

    • Blue Cross Blue Shield of Michigan

    • Cigna Group

    • Hill Physicians Medical Group

    • Kaiser Permanente

    • Medicare

    • Sutter Health

    • UnitedHealth Group

    View All Insurances

    Where is Dr. Riolo's office located?

    Dr. Marilyn Riolo's Primary Practice

    917 San Ramon Valley Blvd Ste 199

    Danville, CA 94526

    (925) 838-2677

    Get Directions

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

    Dr. Riolo's National Provider Identifier (NPI) number is 1700936150.

    What common questions do patients ask about Dr. Riolo?

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

    What is Dr. Marilyn Riolo's specialty?

    Dr. Riolo is a Specialist near Danville, CA.

    Is Dr. Marilyn Riolo affiliated with a ranked Castle Connolly Top Hospital?

    Yes, Dr. Riolo is affiliated with Stanford Health Care - Valleycare, John Muir Health Walnut Creek Medical Center, Stanford Health Care - Stanford Hospital which are a Castle Connolly Top Hospitals. 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 Specialist?: Guides for symptoms, conditions, and treatments

    Understand your symptoms and know when it’s time to see a Specialist. 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 Dr. Marilyn Riolo accepting new patients in Danville, CA?

    Yes, Dr. Marilyn Riolo is accepting new patients at this time.

    Does Dr. Marilyn Riolo offer online booking?

    Please contact Dr. Riolo's office at (925) 838-2677 for information about online booking, telehealth, or to schedule an appointment.

    How can I make an appointment with Dr. Marilyn Riolo?

    Please contact Dr. Riolo's office at (925) 838-2677 to schedule an appointment.

    Where is Dr. Riolo's office located?

    Dr. Riolo's office is located in Danville, CA.