Dr. Martha Brewer Koo MD is a female Psychiatrist, has 18 years of experience and practices in Psychiatry.
Dr. Martha Koo has 1 office location.
Hermosa Beach
2615 Pacific Coast Hwy
Ste 215
Hermosa Beach, CA 90254

Phone Number
Locations and availability (1)
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).

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  1. Qualifications
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Patient Reviews

  • Currently 3.5 of 4 stars
Patient comments (7)

The overall average patient rating of Dr. Martha Koo is Excellent. Dr. Koo has been reviewed by 16 patients who have provided 7 comments. The rating is 3.5 out of 4 stars.

Patient Ratings
Ease of Appointment 3.7
  • Currently 3.6666666666667 of 4 stars
Promptness 3.9
  • Currently 3.8571428571429 of 4 stars
Courteous Staff 3.8
  • Currently 3.8 of 4 stars
Accurate Diagnosis 3.6
  • Currently 3.6 of 4 stars
Bedside Manner 3.6
  • Currently 3.6 of 4 stars
Spends Time with Me 3.8
  • Currently 3.7857142857143 of 4 stars
Follows Up After Visit 3.8
  • Currently 3.8461538461538 of 4 stars

Specialties & Research

Dr. Martha Koo, MD is board certified in Psychiatry.

Education & Awards

Dr. Koo graduated from University of California at Los Angeles. She has 3 awards.

Patients' Choice Award (2010 - 2012)
Compassionate Doctor Recognition (2010 - 2012)
On-Time Doctor Award (2009)


  • French

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Additional Information
Where does Dr. Martha B. Koo practice?
Dr. Martha Koo practices Psychiatry near Hermosa Beach, CA.
See Hermosa Beach Psychiatrists.