Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Ko, Dermatologist in Redwood City, CA?
Board-certified by the American Board of Dermatology, Dr. Justin Meng Ko, MD, is a dermatologist in Redwood City, CA, with a clinical practice anchored in treating vitiligo and demonstrating particular depth in psoriasis treatment and related techniques. He is affiliated with top-ranked hospitals, including Stanford Health Care - Stanford Hospital. Patients often seek Dr. Ko for conditions such as vitiligo, psoriasis, and various skin conditions, including sun damage and hair loss. His expertise encompasses a range of treatments, including psoriasis treatment, skin lesion removal, injections, and skin biopsies, guiding patients through complex diagnoses and restoring skin health. Dr. Ko completed his residency at Harvard University Affiliated Hospitals and Massachusetts General Hospital, and his internship at St Luke's Roosevelt Hosp Center in New York. He is certified by the American Board of Dermatology and accepts new patients. His practice is located at 450 Broadway St, Redwood City, CA, with an additional location at 300 Pasteur Dr, Stanford, CA. Dr. Ko is available to patients with various insurance carriers, including Blue Shield of California, Cigna Group, and UnitedHealth Group. His clinical expertise and hospital affiliations make him a trusted resource for patients in Redwood City and Stanford, CA.
Where did Dr. Ko go to medical school and complete their residency?
Residency: Harvard University Affiliated Hospitals | Massachusetts General Hospital
Is Dr. Ko board certified as a Dermatologist?
Yes, Dr. Justin Ko, MD is board certified by the American Board of Dermatology , American Board of Dermatology since 2012
What languages does Dr. Ko speak?
Dr. Ko and their clinical team can communicate with patients in the following languages:
English
What conditions does a Dermatologist like Dr. Ko typically treat?
As a Dermatologist, Dr. Ko 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. Ko. 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:
- Vitiligo
- Skin depigmentation
- White patches on skin
- Loss of skin color
ICD-10 Codes:
- L80: Vitiligo
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:
- Psoriasis
- Scaly Skin Condition
- Chronic Skin Disease
- Autoimmune Skin Disorder
ICD-10 Codes:
- L409: Psoriasis, unspecified
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:
- Alopecia Areata
- Hair Loss
- Alopecia areata
- Patchy hair loss
- Autoimmune hair loss
- Spot baldness
ICD-10 Codes:
- L639: Alopecia areata, unspecified
What procedures does a Dermatologist like Dr. Ko typically perform?
As a Dermatologist, Dr. Ko 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. Ko. 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:
- Excimer Laser Treatment for Psoriasis (Small Area)
- Excimer Laser Treatment for Psoriasis (Medium Area)
- Excimer Laser Treatment for Psoriasis
- Laser Psoriasis Treatment
- UVB Laser for Psoriasis
- Targeted Phototherapy for Psoriasis
- Excimer Light Therapy
- Laser Psoriasis Therapy
- Psoriasis Light Therapy
CPT Codes:
- 96920: Excimer laser treatment for psoriasis; total area less than 250 sq cm
- 96921: Excimer laser treatment for psoriasis; 250 sq cm to 500 sq cm
- 96922: Excimer laser treatment for psoriasis; over 500 sq cm
Also known as:
- Removal of Precancerous Skin Lesions
- Removal of Benign Skin Lesions
- Skin Conditions
- Actinic Keratosis Treatment
- Premalignant Lesion Destruction
- Skin Cancer Prevention Treatment
- Cryosurgery for Skin Lesions
- Benign Skin Growth Destruction
- Skin Lesion Excision
- Electrosurgery for Skin Lesions
CPT Codes:
- 17000: Destruction (eg, laser surgery, electrosurgery, cryosurgery, chemosurgery, surgical curettement), premalignant lesions (eg, actinic keratoses); first lesion
- 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
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. Ko accept my insurance?
Dr. Ko accepts most major insurance plans. Important: Please call our office at (650) 723-6316 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ko accept in Redwood City, CA?
Dr. Ko 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
Cigna Group
CVS Health (formerly Aetna)
Medicaid
Medicare
Santa Cruz County
State of California
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Ko's office located?
Recognitions
Publications
Randomized Controlled Trial of Cryotherapy With Liquid Nitrogen vs Topical Salicylic Acid vs Wait
, 2012
A Randomized, Prospective Trial Evaluating Surgeon Preference in Selection of Absorbable Suture
, 2012
A new era: melanoma genetics and therapeutics
, 2011
Pathways to Melanoma
, 2010
Skin and bone: the pathogenetic relationship between psoriasis and psoriatic arthritis
, 2010
Paying for Enhanced Service Comparing Patients' Experiences in a Concierge
, 2009
Induction and exacerbation of psoriasis with TNF-blockade therapy: A review and alysis of 127 cases
, 2009
Prospective assessment of computer-aided detection in interpretation of screening mammography
, 2006
What is Dr. Ko's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ko's National Provider Identifier (NPI) number is 1790912251.
What common questions do patients ask about Dr. Ko?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ko
What is Dr. Justin Ko's specialty?
Dr. Ko 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. Justin Ko affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Ko is affiliated with Stanford Health Care - Stanford Hospital, San Mateo Medical Center 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 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 Justin Ko accepting new patients in Redwood City, CA?
Yes, Dr. Justin Ko is accepting new patients at this time.
Does Dr. Justin Ko offer online booking?
Please contact Dr. Ko's office at (650) 723-6316 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Justin Ko?
Please contact Dr. Ko's office at (650) 723-6316 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Justin Ko have?
Dr. Justin Ko is certified by the American Board of Dermatology.
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