Browse Health
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).

Learn more about Dr. Grant Ko:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

View full profile

Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Grant Ko is Average. Dr. Ko has been reviewed by 2 patients who have provided 1 comments. The rating is 3 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 3.0
Courteous Staff 3.0
Accurate Diagnosis 3.0
Bedside Manner 3.0
Spends Time with Me 3.0
Follows Up After Visit 1.0

Specialties & Research

Dr. Grant Ko, MD is board certified in Psychiatry.

  • He has special expertise in 7 areas:
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Ko graduated from University of Washington, Seattle.


Dr. Ko has 1 hospital affiliations:

  • Bergen Regional Medical Center 


  • Chinese
  • Mandarin
  • Cantonese

Similar doctors nearby

Dr. Gayathri Sastry

30 years experience
Ridgewood, NJ

Dr. Margaret Fraser

23 years experience
Ridgewood, NJ

Dr. Narendra Patel

33 years experience
Ridgewood, NJ

Dr. Amarjot Narula

31 years experience
Ridgewood, NJ

Dr. William Greenberg

33 years experience
Ridgewood, NJ

Dr. Veronica Rojas

22 years experience
Ridgewood, NJ
Search All Similar Doctors
Additional Information
Dr. Grant Norman Ko MD is a male Psychiatrist, has 34 years of experience and practices in Psychiatry.
Where does Dr. Grant N. Ko practice?
Dr. Grant Ko has 1 office location.
Dr. Grant Ko practices Psychiatry near Ridgewood, NJ.
See Ridgewood Psychiatrists.