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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. Louis Leaff:

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  1. Qualifications
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Patient Reviews

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The overall average patient rating of Dr. Louis Leaff is Excellent. Dr. Leaff has been reviewed by 1 patients who have provided 0 comments. The rating is 5 out of 5 stars.

Specialties & Research

Dr. Louis Leaff, 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. Leaff graduated from Thomas Jefferson University, Philadelphia.


Dr. Leaff has 2 hospital affiliations:

  • Belmont Center for Comprehensive Treatment 
  • Medical College Of Pennsylvainia 

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Additional Information
Dr. Louis Arthur Leaff MD is a male Psychiatrist, has 47 years of experience and practices in Psychiatry.
Where does Dr. Louis A. Leaff practice?
Dr. Louis Leaff has 1 office location.
Dr. Louis Leaff practices Psychiatry near Bala Cynwyd, PA.
See Bala Cynwyd Psychiatrists.