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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).

Learn more about Dr. Arnold Mandelstam:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Arnold Mandelstam is Excellent. Dr. Mandelstam has been reviewed by 7 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.1
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. Arnold Mandelstam, 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. Mandelstam graduated from University of Massachusetts, Worcester. He has 1 awards.

Patients' Choice Award (2014)


Dr. Mandelstam has 1 hospital affiliations:

  • Long Island Jewish Medical Center 

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Additional Information
Dr. Arnold M Mandelstam MD is a male Psychiatrist, has 33 years of experience and practices in Psychiatry.
Where does Dr. Arnold M. Mandelstam practice?
Dr. Arnold Mandelstam has 7 office locations.
Dr. Arnold Mandelstam practices Psychiatry near Hollis, NY.
Additional practice locations include: Bayside, NY and Woodbury, NY.
See Hollis Psychiatrists.