Summary

Ernesto Portillo Diaz graduated from the Universidad De El Salvador (Medical Education). He works in Bronx, NY and specializes in Infectious Disease.

Quick Facts

  • accepting new patients
  • 7 insurance plans accepted
  • speaks English, Spanish
  • Albert Einstein College of Medicine
  • 1 specialty
  • 1 area of expertise
  • 1 office location
  • Male

Office Location

Montefiore Std Center of Excellence

3230 Bainbridge AveBronx, NY 10467

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Ernesto R. Portillo Diaz, MD
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Ernesto R. Portillo Diaz, MDDr. Jessica Elise Justman, MDDr. Candace L. Johnson, MDDr. Matthew Louis Scherer, MD
Infectious DiseaseInfectious DiseaseInfectious DiseaseInfectious Disease
Accepts New Patients Accepts New Patients Accepts New Patients
4.3 
4.2 
42 Years of Experience 17 Years of Experience 18 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English, Spanish
Bronx , NYNew York , NYNew York , NYNew York , NY
Med School: Universidad de El Salvador (Medical Education) Med School: UNIVERSITY OF ROCHESTER SCHOOL OF MEDICINE AND DENTISTRY Med School: Michigan State University College Of Human Medicine Med School: Weill Cornell Medical College
Current Profile
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Insurance Plans Accepted by Ernesto R. Portillo Diaz

  • Aetna
  • Aetna Better Health - Medicaid (Managed)
  • Clover Health
  • Medicaid - Medicaid
  • Medicaid - Medicaid (Managed)
  • Oscar Health Insurance
  • Oscar Health Insurance - PPO

Medical Specialties

Ernesto R. Portillo Diaz has the following specialty

Specialty Expertise

Ernesto R. Portillo Diaz has the following area of expertise

  • Internal Medicine

Certifications, License, & Education

Ernesto R. Portillo Diaz holds an expired medical license in the state of New Jersey.

Medical License

Medical Doctor with an expired medical license in the state of New Jersey that expired in 2026.

Education & Training

Fellowship

Completed their fellowship at Albert Einstein College of Medicine.

Residency

Completed their residency at JFK Medical Center.

Medical School

Graduated from Universidad de El Salvador (Medical Education).

NPI Number

Ernesto R. Portillo Diaz's NPI number is 1700479078.

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Frequently Asked Questions

Is Ernesto Portillo Diaz accepting new patients?
Ernesto Portillo Diaz is accepting new patients on Vitals. View Ernesto Portillo Diaz's profile on Vitals to make an appointment.
Where is Ernesto Portillo Diaz's office located?
Ernesto Portillo Diaz's office is located at 3230 Bainbridge Ave, Bronx, NY, 10467.
What languages does Ernesto Portillo Diaz speak?
Ernesto Portillo Diaz speaks English and Spanish.
Does Ernesto Portillo Diaz accept virtual/telehealth appointments?
Ernesto Portillo Diaz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
Does Ernesto Portillo Diaz accept my insurance?
You can see the insurance plans that Ernesto Portillo Diaz accepts on their Vitals profile.

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