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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).

Patient Reviews

Patient comments (15)

The overall average patient rating of Dr. Timothy Sass is Good. Dr. Sass has been reviewed by 33 patients who have provided 15 comments. The rating is 4 out of 5 stars.

Patient Ratings
Ease of Appointment 4.0
Promptness 3.7
Courteous Staff 4.0
Accurate Diagnosis 4.1
Bedside Manner 4.1
Spends Time with Me 3.6
Follows Up After Visit 3.5

Specialties & Research

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

  • He has special expertise in 4 areas:
  • Cholesterol Management
  • Diabetes
  • High Blood Pressure (Hypertension)
  • Osteoporosis

Education & Awards

Dr. Sass graduated from George Washington University. He has 3 awards.

Patients' Choice Award (2008 - 2010)
Compassionate Doctor Recognition (2009 - 2010)
Top 10 Doctor - City (2014)
Princeton, NJ


Dr. Sass has 3 hospital affiliations:

  • University Medical Center At Princeton 
  • Princeton Healthcare System 
  • Princeton House Behavorial Healthcare 


  • Spanish

> > > > Dr. Timothy Sass, MD

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Additional Information
Dr. Timothy Earl Sass MD is a male Internist, has 26 years of experience and practices in Internal Medicine.
Where does Dr. Timothy E. Sass practice?
Dr. Timothy Sass has 2 office locations.
Dr. Timothy Sass practices Internal Medicine near Princeton, NJ.
Additional practice locations include: Princeton Junction, NJ.
See Princeton Internists.