Skip to main content
John Maesaka, MD, Nephrology, Mineola, NY, NYU Winthrop Hospital

JohnKMaesakaMD

Nephrology Mineola, NY

Physician

Dr. Maesaka is on Doximity

As a Doximity member you'll join over two million verified healthcare professionals in a private, secure network.

  • Connect with other colleagues in the same hospital or clinic
  • Search all U.S. specialist profiles and refer a patient
  • Read the latest clinical news and earn CME/CEU credits

See Dr. Maesaka's full profile

Already have an account?

Education & Training

  • Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
    Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalFellowship, Nephrology, 1967 - 1970
  • Icahn School of Medicine at Mount Sinai/Mount Sinai Hospital
    Icahn School of Medicine at Mount Sinai/Mount Sinai HospitalResidency, Internal Medicine, 1965 - 1967
  • Washington University/B-JH/SLCH Consortium
    Washington University/B-JH/SLCH ConsortiumResidency, Internal Medicine, 1962 - 1963
  • Washington University/B-JH/SLCH Consortium
    Washington University/B-JH/SLCH ConsortiumInternship, Transitional Year, 1961 - 1962
  • Boston University School of Medicine
    Boston University School of MedicineClass of 1961

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 1968 - 2026
  • NJ State Medical License
    NJ State Medical License Active through 1991
  • American Board of Internal Medicine Internal Medicine
  • American Board of Internal Medicine Nephrology

Awards, Honors, & Recognition

  • Meaningful Use Stage 1 Certification Centers for Medicare & Medicaid Services, 2011

Clinical Trials

Publications & Presentations

PubMed

Press Mentions

  • Groundbreaking NYU Winthrop Study Shows Promise for Correcting Common Misdiagnoses of Hyponatremia That Can Cause Critical Patients to Deteriorate Further
    Groundbreaking NYU Winthrop Study Shows Promise for Correcting Common Misdiagnoses of Hyponatremia That Can Cause Critical Patients to Deteriorate FurtherDecember 11th, 2018
  • Floral Park Undergraduate Volunteer Honored by Winthrop
    Floral Park Undergraduate Volunteer Honored by WinthropAugust 24th, 2016

Hospital Affiliations