Summary

Dr. Nereida Diaz-Johnson is an internal medicine physician who completed her medical education at the Icahn School of Medicine at Mount Sinai. She finished her residency training at Beth Israel Medical Center, building a strong foundation in comprehensive adult healthcare. With over four decades of medical practice, Dr. Diaz-Johnson has developed extensive expertise in managing complex health conditions. She is fluent in English, French, and Spanish, allowing her to connect with patients from diverse backgrounds.

Dr. Diaz-Johnson practices at Overlook Medical Center and sees patients in Union, New Jersey. She specializes in treating high cholesterol in children and teens, helping young patients establish healthy habits early in life. Her expertise extends to managing obesity and overweight conditions through comprehensive care plans. Dr. Diaz-Johnson performs electrocardiograms to monitor heart health and provides training on autoinjectors and insulin pens for patients managing diabetes. Patients have rated her 4.4 out of 5 stars, reflecting their confidence in her compassionate and thorough approach to care.
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Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 4.3
  • 44 years of experience
  • 61 insurance plans accepted
  • speaks English, French, Spanish
  • Beth Israel Medical Center
  • 4 written reviews
  • 1 specialty
  • 6 areas of expertise
  • 1 hospital affiliation
  • 1 office location
  • Female

Patients’ Perspective

  • Gave an accurate diagnosis
  • Had a good bedside manner
  • Spent time with me

Office Location

Union Medical Group Llc

2333 Morris Ave Ste A109Union, NJ 07083
Mon10:00 am - 6:30 pm
Tue9:00 am - 4:30 pm
Wed9:00 am - 5:30 pm
Thu9:00 am - 4:30 pm
Fri9:00 am - 2:30 pm
SatClosed
SunClosed

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Dr. Nereida Diaz-Johnson, MDDr. Ayman Attia, MDSKYLANDS Pharmacy & CompoundingRoy Martin
Internal MedicineInternal MedicineInternal MedicineInternal Medicine
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.3 
44 Years of Experience 22 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English, French, Spanish Speaks English, Arabic Speaks English
Union , NJAstoria , NYRockaway , NJCollege Point , NY
Med School: Icahn School Of Medicine At Mount Sinai Med School: Forest Hills
Current Profile
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Insurance Plans Accepted by Dr. Nereida Diaz-Johnson

  • Accepts Medicaid
  • AARP
  • Aetna
  • Aetna - Medicare
  • Aetna Better Health
  • Aetna Better Health - Medicaid (Managed)
  • AmeriGroup
  • AmeriGroup - Medicaid (Managed)
  • AmeriHealth
  • AmeriHealth - HMO
  • AmeriHealth - PPO
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield - POS
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey)
  • Braven Health (Horizon Blue Cross Blue Shield of New Jersey) - HMO
  • CareSource
  • CHAMPVA
  • Cigna
  • Clover Health
  • Clover Health - HMO
  • Clover Health - Medicare (Advantage HMO)
  • EmblemHealth
  • Fidelis Care (NY)
  • Fidelis Care (NY) - Medicaid (Managed)
  • Florida Blue: Blue Cross Blue Shield of Florida
  • HealthPartners
  • Horizon Blue Cross Blue Shield of New Jersey
  • Horizon Blue Cross Blue Shield of New Jersey - HMO
  • Horizon NJ Health
  • Horizon NJ Health - Medicaid (Managed)
  • Humana
  • Independence Blue Cross
  • MagnaCare
  • MagnaCare - PPO
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Meritain Health
  • Meritain Health - HMO
  • Optum Health
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO
  • Piedmont Community Health Plan
  • PreferredOne
  • Prestige Health Choice
  • STLDentalPlan| LLC
  • STLDentalPlan| LLC - HMO
  • STLDentalPlan| LLC - Medicare
  • UnitedHealthcare
  • UnitedHealthcare - HMO
  • UnitedHealthcare - Medicaid (Managed)
  • UnitedHealthcare - Medicare
  • UnitedHealthcare - Medicare (Advantage HMO)
  • UnitedHealthcare Community Plan
  • UnitedHealthcare Community Plan - HMO
  • UnitedHealthcare Community Plan - Medicaid (Managed)
  • UnitedHealthcare Oxford
  • UnitedHealthcare Oxford - HMO
  • Wellcare

Medical Specialties

Dr. Nereida Diaz-Johnson has the following specialty

Specialty Expertise

Dr. Nereida Diaz-Johnson has the following 6 areas of expertise

  • Check-up
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss

Certifications, License, & Education

44 Years Experience

Education & Training

Residency

Completed their residency at Beth Israel Medical Center.

Medical School

Graduated from Icahn School Of Medicine At Mount Sinai in 1982.

NPI Number

Dr. Diaz-Johnson's NPI number is 1013939917.

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Frequently Asked Questions

Is Dr. Nereida Diaz-Johnson accepting new patients?
Dr. Nereida Diaz-Johnson is accepting new patients on Vitals. View Dr. Nereida Diaz-Johnson's profile on Vitals to make an appointment.
Does Dr. Nereida Diaz-Johnson accept my insurance?
You can see the insurance plans that Dr. Nereida Diaz-Johnson accepts on their Vitals profile.
Does Dr. Nereida Diaz-Johnson accept virtual/telehealth appointments?
Dr. Nereida Diaz-Johnson has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Which hospitals is Dr. Nereida Diaz-Johnson affiliated with?
Dr. Nereida Diaz-Johnson is affiliated with Overlook Medical Center.
Where is Dr. Nereida Diaz-Johnson's office located?
Dr. Nereida Diaz-Johnson's office is located at 2333 Morris Ave Ste A109, Union, NJ, 07083.

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