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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 (0)

The overall average patient rating of Dr. Alex Dimitriu is Excellent. Dr. Dimitriu has been reviewed by 11 patients who have provided 0 comments. The rating is 4.5 out of 5 stars.

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

Specialties & Research

Dr. Alex Dimitriu, MD is board certified in Psychiatry.

  • He has special expertise in 16 areas:
  • Anxiety Disorders
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Central Sleep Apnea
  • Clinical Depression (Major Depressive Disorder)
  • Depression
  • Depressive Disorder
  • Disorders of Excessive Sleepiness (Hypersomnia)
  • Insomnia
  • Intrinsic Sleep Disorders
  • Obsessive-Compulsive Disorder (OCD)
  • Obstructive Sleep Apnea
  • Post-Traumatic Stress Disorders (PTSD)
  • REM Sleep Behavior Disorder
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Dimitriu graduated from Stony Brook University. He has 2 awards.

Patients' Choice Award (2014)
On-Time Doctor Award (2014)


Dr. Dimitriu has 1 hospital affiliations:

  • Stanford Hospital and Clinics 


  • Russian

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Additional Information
Dr. Alex Dimitriu MD is a male Psychiatrist, has 6 years of experience and practices in Psychiatry.
Where does Dr. Alex Dimitriu practice?
Dr. Alex Dimitriu has 2 office locations.
Dr. Alex Dimitriu practices Psychiatry near Portola Valley, CA.
Additional practice locations include: Menlo Park, CA.
See Portola Valley Psychiatrists.