advertisement
Browse Health
Dermatologist (skin)
30 years of experience
Accepting new patients
Video profile
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

4.0
  •  
(10)
Patient comments (1)

The overall average patient rating of Dr. John Koo is Good. Dr. Koo has been reviewed by 10 patients who have provided 1 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 2.3
  •  
Promptness 1.5
  •  
Courteous Staff 4.1
  •  
Accurate Diagnosis 3.7
  •  
Bedside Manner 2.5
  •  
Spends Time with Me 2.8
  •  
Follows Up After Visit 3.0
  •  

Specialties & Research

Dr. John Koo, MD is board certified in Dermatology.

  • He has special expertise in 8 areas:
  • Acne (Acne Vulgaris)
  • Acne Rosacea
  • Light Therapy (Phototherapy)
  • Melanoma
  • Photosensitivity Disorders
  • Psoriasis
  • Psoriatic Arthritis
  • Skin Cancer

Education & Awards

Dr. Koo graduated from Harvard University , Boston. He has 2 awards.

Awards  
Castle Connolly America's Top Doctors® (2006 - 2008, 2010 - 2015)
Patients' Choice Award (2008 - 2011)

Affiliations

Dr. Koo has 5 hospital affiliations:

  • UCSF Medical Center / Moffitt-Long Hospitals 
  • John Muir Medical Center, Walnut Creek Campus 

Languages

  • Japanese

Similar doctors nearby

Dr. Mary Connolly

Dermatology
27 years experience
San Francisco, CA

Dr. Ilona Frieden

Dermatology
34 years experience
San Francisco, CA

Dr. Luke Perkocha

Pathology
28 years experience
San Francisco, CA

Dr. Howard Maibach

Dermatology
San Francisco, CA

Dr. Bruce Wintroub

Dermatology
42 years experience
San Francisco, CA

Dr. Pui-Yan Kwok

Dermatology
24 years experience
San Francisco, CA
Search All Similar Doctors
Additional Information
Dr. John Ying Ming Koo MD is a male Dermatologist, has 30 years of experience and practices in Dermatology.
Where does Dr. John Y. Koo practice?
Dr. John Koo has 1 office location.
Dr. John Koo practices Dermatology near San Francisco, CA.
See San Francisco Dermatologists.