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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. Lionel Mailloux:

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  1. Qualifications
  2. What's important to you

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Patient Reviews

Patient comments (1)

The overall average patient rating of Dr. Lionel Mailloux is Good. Dr. Mailloux has been reviewed by 9 patients who have provided 1 comments. The rating is 4 out of 5 stars.

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

Specialties & Research

Dr. Lionel Mailloux, MD is board certified in Nephrology.

  • He has special expertise in 3 areas:
  • High Blood Pressure (Hypertension)
  • Kidney Dialysis (Renal Dialysis)
  • Kidney Disease

Education & Awards

Dr. Mailloux graduated from Drexel University , Philadelphia. He has 1 awards.

Castle Connolly Top Doctors: New York Metro Area™ (2002 - 2008, 2010 - 2015)


Dr. Mailloux has 12 hospital affiliations:

  • Ny Hospital Medical Ctr Of Queens,The 
  • North Shore/Long Island Jewish Hospital System - Franklin Hospital Med Ctr 


  • English

> > > > Dr. Lionel Mailloux, MD

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Additional Information
Dr. Lionel U Mailloux MD is a male Nephrologist, has 49 years of experience and practices in Nephrology.
Where does Dr. Lionel U. Mailloux practice?
Dr. Lionel Mailloux has 1 office location.
Dr. Lionel Mailloux practices Nephrology near Port Washington, NY.
See Port Washington Nephrologists.