Browse Health
17 years of experience
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).

Patient Reviews

Patient comments (2)

The overall average patient rating of Dr. Timothy Hennessy is Excellent. Dr. Hennessy has been reviewed by 396 patients who have provided 2 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 5.0
Promptness 5.0
Courteous Staff 4.3
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 5.0
Follows Up After Visit 5.0

Specialties & Research

Dr. Timothy Hennessy, MD is board certified in Internal Medicine.

Education & Awards

Dr. Hennessy graduated from Thomas Jefferson University, Philadelphia. He has 3 awards.

Unit-Based Medical Director 4E/W Wilmington Hospital
Patients' Choice Award (2014)
On-Time Doctor Award (2014)


Dr. Hennessy has 4 hospital affiliations:

  • St Francis Hospital 
  • Christiana Care Health Services 

> > > > Dr. Timothy Hennessy, MD

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Additional Information
Dr. Timothy Joseph Hennessy MD is a male Internist, has 17 years of experience and practices in Internal Medicine.
Where does Dr. Timothy J. Hennessy practice?
Dr. Timothy Hennessy has 4 office locations.
Dr. Timothy Hennessy practices Internal Medicine near Wilmington, DE.
Additional practice locations include: Newark, DE.
See Wilmington Internists.