Skip to main content
John Ioannou, MD, Nephrology, Rockville Centre, NY, Mercy Medical Center

JohnMichaelIoannouMD

Nephrology Rockville Centre, NY

Physician

Dr. Ioannou 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. Ioannou's full profile

Already have an account?

Education & Training

  • Zucker School of Medicine at Hofstra/Northwell
    Zucker School of Medicine at Hofstra/NorthwellFellowship, Nephrology, 2004 - 2006
  • Zucker School of Medicine at Hofstra/Northwell
    Zucker School of Medicine at Hofstra/NorthwellResidency, Internal Medicine, 2001 - 2004
  • Icahn School of Medicine at Mount Sinai
    Icahn School of Medicine at Mount SinaiClass of 2001

Certifications & Licensure

  • NY State Medical License
    NY State Medical License 2004 - 2025

Awards, Honors, & Recognition

  • CMS Meaningful Use Stage 1 Certification athenaClinicals EHR, athenahealth, Inc, 2013

Publications & Presentations

PubMed

Press Mentions

  • Depression Linked to Disease Activity and Disability in Adolescents with Arthritis
    Depression Linked to Disease Activity and Disability in Adolescents with ArthritisJune 9th, 2016

Professional Memberships

Hospital Affiliations