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Psychiatrist, Geriatric Specialist (elderly care)
31 years of experience

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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. Robert Castroll:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (5)

The overall average patient rating of Dr. Robert Castroll is Good. Dr. Castroll has been reviewed by 12 patients who have provided 5 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.0
Courteous Staff 4.4
Accurate Diagnosis 3.6
Bedside Manner 3.9
Spends Time with Me 3.9
Follows Up After Visit 3.5

Specialties & Research

Dr. Robert Castroll, MD is board certified in Geriatric Psychiatry and Psychiatry.

  • He has special expertise in 9 areas:
  • Alzheimer's Disease
  • Attention Deficit Disorder (ADD) / Attention Deficit Hyperactivity Disorder (ADHD)
  • Bipolar Disorder / Manic Depressive Disorder
  • Depression
  • Depressive Disorder
  • Insomnia
  • Pain
  • Schizophrenia
  • Sleep Disorders

Education & Awards

Dr. Castroll graduated from University of Kansas , Kansas City.


Dr. Castroll has 1 hospital affiliations:

  • St Catherine Of Siena Medical Center 

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Additional Information
Dr. Robert Stephen Castroll MD is a male Geriatic Psychiatrist, has 31 years of experience and practices in Psychiatry and Geriatric Psychiatry.
Where does Dr. Robert S. Castroll practice?
Dr. Robert Castroll has 1 office location.
Dr. Robert Castroll practices Psychiatry and Geriatric Psychiatry near Smithtown, NY.
See Smithtown Psychiatrists.