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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 (26)

The overall average patient rating of Dr. David Trader, Geriatric Psychiatrist is Excellent. Dr. Trader has been reviewed by 39 patients who have provided 26 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.4
Promptness 4.5
Courteous Staff 4.2
Accurate Diagnosis 4.1
Bedside Manner 3.9
Spends Time with Me 4.2
Follows Up After Visit 3.9

Specialties & Research

Dr. David Trader, MD is board certified in Psychiatry.

  • He has special expertise in 11 areas:
  • Alzheimer's Disease
  • Anxiety Disorders
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Dementia Related Behavioral Disorders
  • Depression
  • Depressive Disorder
  • Electroconvulsive Therapy (ECT)
  • Insomnia
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Trader graduated from Duke University , Durham. He has 3 awards.

Castle Connolly's Top Doctors™ (2012 - 2013)
Patients' Choice Award (2012 - 2014)
On-Time Doctor Award (2014)


Dr. Trader has 1 hospital affiliations:

  • Cedars-Sinai Medical Center 

> > > > Dr. David Trader, MD

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Additional Information
Dr. David Walter Trader MD is a male Geriatic Psychiatrist, has 30 years of experience and practices in Psychiatry and Geriatric Psychiatry.
Where does Dr. David W. Trader practice?
Dr. David Trader has 1 office location.
Dr. David Trader practices Psychiatry and Geriatric Psychiatry near Los Angeles, CA.
See Los Angeles Psychiatrists.