4.9
19 Ratings with 7 written Reviews
Summary
Dr. Ioannou graduated from the Icahn School of Medicine At Mount Sinai in 2001. He works in Rockville Centre, NY and 2 other locations and specializes in Nephrology and Internal Medicine. Dr. Ioannou is affiliated with Mercy Medical Center, Mount Sinai South Nassau, NORTHWELL HEALTH HOSPITAL and KATZ WOMENS HOSPITAL AT NORTH SHORE UNIVERSITY HOSPITAL.
Quick Facts
- accepting new patients
- 25 years of experience
- speaks English, Polish, Spanish
- North Shore University Hospital
- 7 written reviews
- 2 specialties
- 8 areas of expertise
- 2 board certifications
- 4 hospital affiliations
- 3 office locations
- Male
Patients’ Perspective
- Gave an accurate diagnosis
- Had a good bedside manner
- Spent time with me
Based on patient feedback. Read the reviews
Office Locations
Dr. John Michael Ioannou has 3 locationsIsland Renal Physicians Rockville Centre
364 Merrick RdRockville Centre, NY 11570Mon9:00 am - 5:00 pm
Tue9:00 am - 5:00 pm
Wed9:00 am - 5:00 pm
Thu9:00 am - 5:00 pm
Fri9:00 am - 5:00 pm
SatClosed
SunClosed
Compare with Similar Doctors
 |  |  |  |
| Dr. John Michael Ioannou, MD | Dr. Fangming Lin, MD, PhD | Dr. Natalie Somera Uy, MD | Dr. Brittany K. Lattanza, MD |
| Nephrology | Nephrology | Nephrology | Nephrology |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 25 Years of Experience | 42 Years of Experience | 21 Years of Experience | 7 Years of Experience |
| No Virtual Visit Option | Virtual Visit Available | No Virtual Visit Option | Virtual Visit Available |
| Speaks English, Polish, Spanish | Speaks English, Spanish | Speaks English | |
| Rockville Centre , NY | New York , NY | New York , NY | New York , NY |
| Med School: Icahn School Of Medicine At Mount Sinai | Med School: Fujian Medical University | Med School: Rutgers New Jersey Medical School | Med School: Donald And Barbara Zucker School Of Medicine At Hofstra/Northwell |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. John Michael Ioannou
Medical Specialties
Dr. John Michael Ioannou has the following 2 specialties
Specialty Expertise
Dr. John Michael Ioannou has the following 8 areas of expertise
Certifications, License, & Education
25 Years Experience
Dr. John Michael Ioannou holds an active medical license in the state of New York.
Medical License
Medical Doctor with an active medical license in the state of New York that expires in 2027.
Education & Training
Residency
Completed their residency at North Shore University Hospital.
Medical School
Graduated from Icahn School Of Medicine At Mount Sinai in 2001.
NPI Number
Dr. Ioannou's NPI number is 1851330328.
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Frequently Asked Questions
- Is Dr. John Ioannou accepting new patients?
- Dr. John Ioannou is accepting new patients on Vitals. View Dr. John Ioannou's profile on Vitals to make an appointment.
- Does Dr. John Ioannou accept my insurance?
- You can see the insurance plans that Dr. John Ioannou accepts on their Vitals profile.
- Does Dr. John Ioannou accept virtual/telehealth appointments?
- Dr. John Ioannou has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
- What languages does Dr. John Ioannou speak?
- Dr. John Ioannou speaks English, Polish, and Spanish.
- Which hospitals is Dr. John Ioannou affiliated with?
- Dr. John Ioannou is affiliated with Mercy Medical Center, Mount Sinai South Nassau, NORTHWELL HEALTH HOSPITAL, and KATZ WOMENS HOSPITAL AT NORTH SHORE UNIVERSITY HOSPITAL.
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