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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 (4)

The overall average patient rating of Dr. Ronald Koshes is Excellent. Dr. Koshes has been reviewed by 6 patients who have provided 4 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 3.0
Promptness 4.4
Courteous Staff 5.0
Accurate Diagnosis 4.3
Bedside Manner 4.8
Spends Time with Me 4.2
Follows Up After Visit 4.3

Specialties & Research

Dr. Ronald Koshes, 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. Koshes graduated from George Washington University.


Dr. Koshes has 2 hospital affiliations:

  • Washington Hospital Center 
  • National Rehabilitation 


  • French

> > > > Dr. Ronald Koshes, MD

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Additional Information
Dr. Ronald J Koshes MD is a male Psychiatrist, has 26 years of experience and practices in Psychiatry.
Where does Dr. Ronald J. Koshes practice?
Dr. Ronald Koshes has 5 office locations.
Dr. Ronald Koshes practices Psychiatry near Washington, DC.
Additional practice locations include: Woodbridge, VA and Bristow, VA.
See Washington Psychiatrists.