Dr. Mark Horowitz, DO

Dermatologist, MOHS-Micrographic Surgeon, Dermatopathologist

Torrance, CA

Accepting patients

Who is Dr. Horowitz, Dermatologist in Torrance, CA?

Torrance, California, is home to a dedicated dermatology practice where Dr. Mark Kevin Horowitz, DO, a Dermatologist in Torrance, CA, provides comprehensive skin care. Specializing in radiation therapy for patients with sun damage skin condition, offering focused clinical care, Dr. Horowitz has established himself as a trusted expert in his field. Specializing in the management of various skin conditions, including seborrheic keratosis, benign skin growths, and radiation skin damage, Dr. Horowitz utilizes radiation therapy to treat these conditions effectively. His expertise extends to addressing complex skin issues, ensuring patients receive thorough and personalized care. With a strong foundation in dermatology and dermatopathology, Dr. Horowitz is well-equipped to diagnose and treat a range of skin concerns. Dr. Horowitz's medical education began at New York Med Coll- Valhalla Ny, followed by residency training at the Univ Of Wa Sch Of Med, Urology, and U Hosp-Suny Hlth S C-Bklyn, where he gained experience in urology and general surgery. He is certified by the American Board of Urology, further demonstrating his commitment to excellence in patient care. As a practitioner who values communication, Dr. Horowitz is fluent in Spanish, making his services more accessible to a broader patient population. New patients can schedule a visit with Dr. Horowitz, as he is accepting new patients. By providing care in a welcoming and professional environment, Dr. Horowitz aims to make his patients feel at ease throughout their treatment journey.

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

Residency: Univ Of Wa Sch Of Med, Urology; U Hosp-Suny Hlth S C-Bklyn, Urology; U Hosp-Suny Hlth S C-Bklyn, General Surgery
Medical School: New York Med Coll- Valhalla Ny

Is Dr. Horowitz board certified as a Dermatologist?

Yes, Dr. Mark Horowitz, DO is board certified by the American Board of Urology

What languages does Dr. Horowitz speak?

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

English
Spanish

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

As a Dermatologist, Dr. Horowitz 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. Horowitz. 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:

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

ICD-10 Codes:

L821: Other seborrheic 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:

Mole
Birthmarks
Moles
Common Moles, Dysplastic Nevi, and Risk of Melanoma
Nevus
Birthmark
Skin spot

ICD-10 Codes:

D225: Melanocytic nevi of trunk

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

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

As a Dermatologist, Dr. Horowitz 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. Horowitz. 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:

High-Dose Rate Skin Brachytherapy
Electronic Brachytherapy
Surface Radiation Therapy
Skin Cancer Radiation
HDR Brachytherapy

CPT Codes:

0394T: High dose rate electronic brachytherapy, skin surface application, per fraction, includes basic dosimetry, when performed

Does Dr. Horowitz accept my insurance?

Please contact Dr. Horowitz's office to confirm accepted insurance plans.

Where is Dr. Horowitz's office located?

Dr. Mark Horowitz's Primary Practice

23550 Hawthorne Blvd Ste 200

Torrance, CA 90505

(310) 373-2636

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

Dr. Horowitz's National Provider Identifier (NPI) number is 1669413878.

What common questions do patients ask about Dr. Horowitz?

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

What is Dr. Mark Horowitz's specialty?

Dr. Horowitz is a Dermatologist near Torrance, 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 Dr. Mark Horowitz affiliated with a ranked Castle Connolly Top Hospital?

No, Dr. Horowitz 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.