Summary

Dr. Arnaiz graduated from the Northwestern University Feinberg School of Medicine,Northwestern University The Feinberg School of Medicine in 1986. He works in Irvine, CA and 2 other locations and specializes in Critical Care Medicine, Internal Medicine and Pulmonology.

Quick Facts

  • accepting new patients
  • 5
  • 40 years of experience
  • 31 insurance plans accepted
  • Northwestern University Feinberg School Of Medicine
  • 1 written review
  • 3 specialties
  • 9 areas of expertise
  • 3 board certifications
  • 3 office locations
  • Male

Office Locations

Dr. Nilo Ouano Arnaiz has 3 locations

Kaiser Permanente Alton Sand Canyon Medical Offices

6670 Alton PkwyIrvine, CA 92618
Mon8:30 am - 5:00 pm
Tue8:30 am - 5:00 pm
Wed8:30 am - 5:00 pm
Thu8:30 am - 5:00 pm
Fri8:30 am - 5:00 pm
SatClosed
SunClosed

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Dr. Nilo Ouano Arnaiz, MDDr. Juan Carlos Echeverria, MDDr. Ellen Dongjoo Gim, MDDr. Rebecca Sahar Ahdoot, MD
Critical Care MedicineVascular & Interventional RadiologyHospital MedicineNephrology
Accepts New Patients
2.7 
40 Years of Experience 22 Years of Experience 37 Years of Experience 13 Years of Experience
No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option No Virtual Visit Option
Speaks English Speaks English Speaks Spanish, English
Irvine , CARiverside , CAFountain Valley , CAOrange , CA
Med School: Northwestern University Feinberg School Of Medicine Med School: Drexel University College Of Medicine Med School: Ohio State University College Of Medicine & Public Health Med School: University Of California Irvine College Of Medicine
Current Profile
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Insurance Plans Accepted by Dr. Nilo Ouano Arnaiz

  • Accepts Medicare
  • Accepts Medicaid
  • AARP
  • AARP - Medicare
  • Aetna
  • Alameda Alliance for Health
  • Alameda Alliance for Health - Medicaid
  • AltaMed Senior BuenaCare (PACE)
  • Anthem Blue Cross
  • BLUE CROSS of CALIFORNIA
  • Blue Shield of California
  • Blue Shield of California - HMO
  • CalOptima
  • CalOptima - HMO
  • CalOptima - Medicaid
  • CalOptima - Medicaid (Managed)
  • Cigna
  • Contra Costa Health Plan
  • Humana
  • Kaiser Permanente
  • Kaiser Permanente - DHMO
  • Kaiser Permanente - HMO
  • Kaiser Permanente - Medicaid (Managed)
  • L.A. Care Health Plan - HMO
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • Optum Health
  • SCAN Health Plan
  • SCAN Health Plan - HMO
  • Tricare
  • UnitedHealthcare
  • UnitedHealthcare - HMO

Medical Specialties

Dr. Nilo Ouano Arnaiz has the following 3 specialties

Specialty Expertise

Dr. Nilo Ouano Arnaiz has the following 9 areas of expertise

  • Angiographic Visualization
  • Asthma
  • Chest Infection
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Emphysema
  • Internal Medicine
  • Pneumonia
  • Pulmonology
  • Tuberculosis (TB)

Certifications, License, & Education

40 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Medical School

Northwestern University Feinberg School Of MedicineGraduated in 1995
Northwestern University The Feinberg School Of MedicineGraduated in 1986

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Frequently Asked Questions

Is Dr. Nilo Arnaiz accepting new patients?
Dr. Nilo Arnaiz is accepting new patients on Vitals. View Dr. Nilo Arnaiz's profile on Vitals to make an appointment.
Does Dr. Nilo Arnaiz accept my insurance?
You can see the insurance plans that Dr. Nilo Arnaiz accepts on their Vitals profile.
Where is Dr. Nilo Arnaiz's office located?
Dr. Nilo Arnaiz's office is located at 6670 Alton Pkwy, Irvine, CA, 92618.
Does Dr. Nilo Arnaiz accept virtual/telehealth appointments?
Dr. Nilo Arnaiz has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.
How can I make an appointment with Dr. Nilo Arnaiz?
You can find contact information for Dr. Nilo Arnaiz here on Vitals.

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