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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. Ernesto De La Cruz:

View the full profile to get information on:

  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (3)

The overall average patient rating of Dr. Ernesto De La Cruz is Good. Dr. De La Cruz has been reviewed by 15 patients who have provided 3 comments. The rating is 3.5 out of 5 stars.

Patient Ratings
Ease of Appointment 4.3
Promptness 4.3
Courteous Staff 4.3
Accurate Diagnosis 3.8
Bedside Manner 3.3
Spends Time with Me 3.5
Follows Up After Visit 3.5

Specialties & Research

  • He has special expertise in 1 area:
  • Weight Loss

Education & Awards

Dr. De La Cruz graduated from UMDNJ Robert Wood Johnson, Piscataway.


Dr. De La Cruz has 3 hospital affiliations:

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


  • Spanish
  • German
  • Italian
  • Polish

> > > > Dr. Ernesto De La Cruz, MD

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Additional Information
Dr. Ernesto J De La Cruz MD is a male Internist, has 17 years of experience and practices in Internal Medicine.
Where does Dr. Ernesto J. De La Cruz practice?
Dr. Ernesto De La Cruz has 1 office location.
Dr. Ernesto De La Cruz practices Internal Medicine near Princeton, NJ.
See Princeton Internists.