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Physiatrist (physical, rehabilitation)
18 years of experience
Video profile
Accepting new patients
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. William Hennessey:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

  • Currently 2 of 4 stars
Patient comments (12)

The overall average patient rating of Dr. William Hennessey is Satisfactory. Dr. Hennessey has been reviewed by 25 patients who have provided 12 comments. The rating is 2 out of 4 stars.

Patient Ratings
Ease of Appointment 1.9
  • Currently 1.8666666666667 of 4 stars
Promptness 1.7
  • Currently 1.6666666666667 of 4 stars
Courteous Staff 2.1
  • Currently 2.0666666666667 of 4 stars
Accurate Diagnosis 1.6
  • Currently 1.6 of 4 stars
Bedside Manner 1.6
  • Currently 1.6 of 4 stars
Spends Time with Me 1.5
  • Currently 1.5 of 4 stars
Follows Up After Visit 1.7
  • Currently 1.7333333333333 of 4 stars

Specialties & Research

Dr. William Hennessey, MD is board certified in Physical Medicine & Rehabilitation.

  • He has special expertise in 1 area:
  • Electrodiagnostics

Education & Awards

Dr. Hennessey graduated from Temple University Physicians, Philadelphia.


Dr. Hennessey has 11 hospital affiliations:

  • Southwest Regional Medical Center 
  • Latrobe Area Hospital Excela Health 

> > > > Dr. William Hennessey, MD

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Additional Information
Dr. William J Hennessey MD is a male Physical Medicine/Rehab Specialist, has 18 years of experience and practices in Physical Medicine & Rehabilitation.
Where does Dr. William J. Hennessey practice?
Dr. William Hennessey has 4 office locations.
Dr. William Hennessey practices Physical Medicine & Rehabilitation near Greensburg, PA.
Additional practice locations include: Latrobe, PA.
See Greensburg Physiatrists.