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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 (5)

The overall average patient rating of Dr. James Leu is Excellent. Dr. Leu has been reviewed by 16 patients who have provided 5 comments. The rating is 4.5 out of 5 stars.

Patient Ratings
Ease of Appointment 2.6
Promptness 3.1
Courteous Staff 3.4
Accurate Diagnosis 5.0
Bedside Manner 5.0
Spends Time with Me 4.8
Follows Up After Visit 4.2

Specialties & Research

Dr. James Leu, MD is board certified in Internal Medicine and Endocrinology, Diabetes & Metabolism.

  • He has special expertise in 5 areas:
  • Diabetes
  • Diabetes Mellitus
  • Diabetes
  • Weight Loss
  • Weight loss (non-surgical)

Education & Awards

Dr. Leu graduated from Boston University . He has 1 awards.

Compassionate Doctor Recognition (2014)


Dr. Leu has 7 hospital affiliations:

  • Montefiore Medical Center 
  • St. Joseph's Wayne Hospital 


  • French
  • Spanish
  • Mandarin
  • Chinese

> > > > Dr. James Leu, MD

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Additional Information
Dr. James Leu MD is a male Internist, has 8 years of experience and practices in Internal Medicine and Endocrinology, Diabetes & Metabolism.
Where does Dr. James Leu practice?
Dr. James Leu has 1 office location.
Dr. James Leu practices Internal Medicine and Endocrinology, Diabetes & Metabolism near Clifton, NJ.
See Clifton Internists and Clifton Endocrinologists.