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).
Our records indicate this doctor is retired.
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- Currently 1 of 4 stars
The overall average patient rating of Dr. William Sonis is Poor.
Specialties & Research
Dr. William Sonis, MD is board certified in Pediatrics, Psychiatry, and Child Psychiatry.
- He has special expertise in 3 areas:
- Adolescent Psychiatry
- Child Behavior Disorders
- Mental Retardation
Education & Awards
Dr. Sonis graduated from University of Pittsburgh .
Dr. Sonis has 1 hospital affiliations:
- Hahnemann University Hospital
Accepted Insurance Plans
Dr. Sonis accepts these health insurances in at least one office:
- USA H & W Network - 1 plan