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License & Identifications

A medical license is required for a doctor to practice medicine in a particular state. Requirements vary by state but most require, at a minimum, post-graduate training in the doctor’s specific specialty. An NPI number is a national identifier unique to an individual health care provider and is managed by the Center for Medicare & Medicaid Services (CMS).

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Justin Ko is Excellent. Dr. Ko has been reviewed by 4 patients who have provided 1 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 5.0
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

  • He has special expertise in 5 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Melanoma
  • Psoriasis
  • Skin Cancer

Education & Awards

Dr. Ko graduated from Tufts University, Boston.


Dr. Ko has 1 hospital affiliations:

  • Palo Alto Veterans Affairs Medical Center 

> > > > Dr. Justin Ko, MBA, MD

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Additional Information
Dr. Justin M Ko MBA and MD is a male Dermatologist, has 3 years of experience and practices in Dermatology.
Where does Dr. Justin M. Ko practice?
Dr. Justin Ko has 2 office locations.
Dr. Justin Ko practices Dermatology near Redwood City, CA.
Additional practice locations include: Palo Alto, CA.
See Redwood City Dermatologists.