> > > > Dr. Lionel Mailloux, MD
Dr. Lionel Urbain Mailloux MD is a male Family Practitioner, has 48 years of experience and practices in Internal Medicine, Nephrology, and Adult Medicine.
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Dr. Lionel Mailloux has 1 office location.
Port Washington
Long Island Hypertension And Nephrology
50 Seaview Blvd
Port Washington, NY 11050

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Locations and availability (1)
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).

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Patient Reviews

  • Currently 4 of 4 stars
Patient comments (0)

The overall average patient rating of Dr. Lionel Mailloux is Excellent. Dr. Mailloux has been reviewed by 1 patients who have provided 0 comments. The rating is 4 out of 4 stars.

Specialties & Research

Dr. Lionel Mailloux, MD is board certified in Internal Medicine and 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 - 2014)


Dr. Mailloux has 12 hospital affiliations:

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

Accepted Insurance Plans

Dr. Mailloux accepts these health insurances in at least one office:

  • Cigna - 6 plans
  • Healthfirst - 8 plans
  • The Empire Plan (UHC) - 1 plan

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Additional Information
Where does Dr. Lionel U. Mailloux practice?
Dr. Lionel Mailloux practices Internal Medicine, Nephrology, and Adult Medicine near Port Washington, NY.
See Port Washington Internists, Port Washington Nephrologists, and Port Washington Family Physicians.