Accepting patients
Affiliated with a Castle Connolly Top Hospital
Who is Dr. Koo, Dermatologist in San Francisco, CA?
Dr. John Koo, MD is a Dermatologist, who primarily practices in San Francisco, CA with 1 additional practice location. He is board certified by the American Board of Dermatology and American Board of Psychiatry and Neurology. Dr. Koo completed his residency at Univ Ca Sf Sch Of Med, Dermatology Ucla Neuropsych Hosp, Psychiatry Ucla Med Ctr, Internal Medicine. Dr. Koo is fluent in English and Japanese, and is currently seeing new patients. Dr. Koo’s practice accepts Medicare, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Koo’s office at (415) 476-4701.
What are Areas of Expertise for Dr. Koo?
Dr. John Koo, MD is a highly-rated, board-certified Dermatologist 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. Koo empowers patients to confidently navigate their health journey, specializing in Photosensitivity Diseases, Phototherapy, Psoriasis/Eczema, Psychodermatology, or comprehensive wellness support. Serving the San Francisco/CA community, Dr. Koo is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Koo go to medical school and complete their residency?
Residency: Univ Ca Sf Sch Of Med, Dermatology Ucla Neuropsych Hosp, Psychiatry Ucla Med Ctr, Internal Medicine | Uc San Francisco Mc | U.C.L.A. Medical Center | Ucsf Med Center
Medical School: Harvard Medical School, Boston, Massachusetts
Is Dr. Koo board certified in Dermatologist?
Yes, Dr. John Koo, MD is board certified by the American Board of Dermatology , American Board of Psychiatry and Neurology
What languages does Dr. Koo speak?
Dr. Koo and their clinical team can communicate with patients in the following languages:
English
Japanese
What conditions does Dr. Koo treat?
As a Dermatologist, Dr. Koo 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. Koo. 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:
- Plaque Psoriasis
- Psoriasis
- Common psoriasis
- Chronic plaque psoriasis
- Psoriasis of the skin
- Scaly Skin Condition
- Chronic Skin Disease
- Autoimmune Skin Disorder
ICD-10 Codes:
- L400: Psoriasis vulgaris
- L409: Psoriasis, unspecified
Also known as:
- Vitiligo
- Skin depigmentation
- White patches on skin
- Loss of skin color
ICD-10 Codes:
- L80: Vitiligo
Also known as:
- Eczema
- Atopic Dermatitis
- Atopic dermatitis
- Allergic eczema
- Itchy skin rash
- Allergic skin condition
ICD-10 Codes:
- L2084: Intrinsic (allergic) eczema
- L209: Atopic dermatitis, unspecified
Also known as:
- Mycosis Fungoides
- Lymphoma
- Mycosis fungoides
- Cutaneous T-cell lymphoma
- CTCL
- Alibert-Bazin syndrome
ICD-10 Codes:
- C8400: Mycosis fungoides, unspecified site
Also known as:
- Lichen Planus
- Skin Condition
- Itchy Purple Bumps
- Inflammatory Skin Condition
- Oral Lichen Planus
ICD-10 Codes:
- L439: Lichen planus, unspecified
Also known as:
- Dermatitis
- Eczema
- Rashes
- Atopic Dermatitis
- Skin Inflammation
- Skin Rash
ICD-10 Codes:
- L309: Dermatitis, unspecified
Also known as:
- Numbness or Tingling
- Neurologic Disease
- Peripheral Nerve Disorder
- Paresthesia
- Skin Numbness
- Tingling Sensation
- Pins and Needles
ICD-10 Codes:
- R202: Paresthesia of skin
Also known as:
- Skin Rash
- Rashes
- Skin Eruption
- Hives
- Dermatitis
- Skin Inflammation
ICD-10 Codes:
- R21: Rash and other nonspecific skin eruption
Also known as:
- Itching
- Pruritus
- Skin Itch
- Generalized Itching
ICD-10 Codes:
- L299: Pruritus, unspecified
Which procedures does Dr. Koo perform as a Dermatologist?
As a Dermatologist, procedures performed by a Dr. John Koo may include:
- Ambulatory Phlebectomy
- Annual Skin Screening
- Anti-Aging Treatment
- Biopsy
- Botox Follow Up
- Botox Treatment
- Chemical Peel
- Collagen Injection
For detailed information, please contact Dr. Koo's office.
Does Dr. Koo accept my insurance?
Dr. Koo accepts most major insurance plans. Important: Please call our office at (415) 476-4701 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Koo accept in San Francisco, CA?
Dr. Koo in San Francisco, 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
Centene
CVS Health (formerly Aetna)
Florida Complete Care
Health Care Service Corporation (HCSC)
Hill Physicians Medical Group
Imperial Health Plan (CA)
Medicare
Sutter Health
UnitedHealthcare
View All Insurances
Where is Dr. Koo's office located?
What is Dr. Koo's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Koo's National Provider Identifier (NPI) number is 1245289594.
What common questions do patients ask about Dr. Koo?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Koo
What is Dr. John Koo's specialty?
Dr. Koo is a Dermatologist near San Francisco, CA. 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. Contact Dr. Koo to book an appointment today.
Is this Dr. John Koo affiliated with a ranked Castle Connolly Top Hospital?
Yes, Dr. Koo is affiliated with UCSF Medical Center at Parnassus 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
Where can I learn more about Dermatologist?
Explore Dermatologist 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 John Koo accepting new patients in San Francisco, CA?
Yes, Dr. John Koo is accepting new patients at this time.
Does Dr. John Koo offer online booking?
Please contact Dr. Koo's office at (415) 476-4701 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with John Koo?
Please contact Dr. Koo's office at (415) 476-4701 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. John Koo have?
Dr. John Koo is certified by the American Board of Dermatology and American Board of Psychiatry and Neurology.
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