JY
Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Yost, Dermatologist in Redwood City, CA?
The clinical practice in Redwood City, California, is anchored in treating sun damage skin condition, with particular depth in skin lesion removal and related techniques. As a Dermatologist, Dr. John Montgomery Yost MD provides expert care to patients in the region. His specialty focuses on addressing various skin concerns, making him a trusted Dermatologist in Redwood City, CA. Specializing in the management of sun damage skin condition, radiation skin damage, and benign skin growths, Dr. Yost employs a range of procedures to restore skin health. His expertise includes skin lesion removal, skin biopsies, and injections, which are often used to treat conditions such as seborrheic keratosis and skin cancer. By combining these procedures with thorough diagnostic analysis, Dr. Yost ensures that his patients receive comprehensive care tailored to their specific needs. Dr. Yost is affiliated with top medical institutions and accepts a wide range of insurance carriers, including Blue Shield of California, CVS Health, and Medicare. He is fluent in German, making his services more accessible to a diverse patient population. As a dedicated healthcare provider, Dr. Yost is committed to delivering high-quality care to his patients in Redwood City and Stanford. Dr. John Montgomery Yost MD is available to new patients and practices at the Stanford Dept Of Dermatology Pavilion C 2nd Floor in Redwood City, with an additional location in Stanford. His clinical expertise and patient-centered approach make him a valuable resource for individuals seeking dermatological care in these communities.
What languages does Dr. Yost speak?
Dr. Yost and their clinical team can communicate with patients in the following languages:
English
German
What conditions does a Dermatologist like Dr. Yost typically treat?
As a Dermatologist, Dr. Yost 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. Yost. 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:
- 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:
- 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:
- Inflamed Seborrheic Keratosis
- Mole
- Benign Tumor
- Skin Condition
- Birthmarks
- Moles
- Common Moles, Dysplastic Nevi, and Risk of Melanoma
- Irritated seborrheic keratosis
- Red skin growth
- Inflamed age spot
- Nevus
- Birthmark
- Skin spot
ICD-10 Codes:
- L820: Inflamed seborrheic keratosis
- D225: Melanocytic nevi of trunk
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. Yost typically perform?
As a Dermatologist, Dr. Yost 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. Yost. 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
- Removal of Malignant Skin Lesion (Trunk/Limbs)
- 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
- 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
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
- 17262: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 1.1 to 2.0 cm
- 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
- Shave Biopsy
- Tangential Biopsy
- Skin Lesion Biopsy
CPT Codes:
- 11102: Tangential biopsy of skin (eg, shave, scoop, saucerize, curette); 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
Also known as:
- Skin Cancer Destruction (Body/Limbs)
- Malignant Lesion Destruction
- Skin Tumor Removal without Cutting
- Cryosurgery for Skin Cancer
- Electrosurgery for Skin Lesion
CPT Codes:
- 17263: Destruction, malignant lesion (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), trunk, arms or legs; lesion diameter 2.1 to 3.0 cm
Does Dr. Yost accept my insurance?
Dr. Yost accepts most major insurance plans. Important: Please call our office at (650) 721-7190 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Yost accept in Redwood City, CA?
Dr. Yost in Redwood City, 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)
Humana
Inland Empire
Medicare
OptumRx Administered Payer
Other Health Care Provider
UnitedHealth Group
View All Insurances
Where is Dr. Yost's office located?
Stanford Dept Of Dermatology Pavilion C 2nd Floor
450 Broadway St
Redwood City, CA 94063
(650) 721-7190
What is Dr. Yost's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Yost's National Provider Identifier (NPI) number is 1336451137.
What common questions do patients ask about Dr. Yost?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Yost
What is Dr. John Yost's specialty?
Dr. Yost is a Dermatologist near Redwood City, 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 Yost affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Yost is affiliated with Eisenhower Health Main Campus 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 John Yost accepting new patients in Redwood City, CA?
Yes, Dr. John Yost is accepting new patients at this time.
Does Dr. John Yost offer online booking?
Please contact Dr. Yost's office at (650) 721-7190 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Yost?
Please contact Dr. Yost's office at (650) 721-7190 for information regarding telehealth appointment availability or for scheduling assistance.
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Connect with DR. Yost
Stanford Dept Of Dermatology Pavilion C 2nd Floor
450 Broadway St
Redwood City, CA 94063