0 reviews
Summary
Dr. Firas Naji treats sepsis, chronic kidney disease stage 5, and pediatric sepsis, and performs hospice care, life-prolonging treatment, and palliative care. He practices internal medicine and has 16 years of experience. Dr. Naji is affiliated with Oconnor Hospital, City of Hope Comprehensive Cancer Center, Kaiser Permanente Orange County Irvine Medical Center, Mcn Health, and Beth Israel Deaconess Medical Center, and sees patients in San Jose and Irvine, California. He earned his DO from the University of New England College of Osteopathic Medicine.
Overview based on verified provider data
Quick Facts
- 16 years of experience
- speaks English
- University Of New England College Of Osteopathic Medicine
- 1 specialty
- 6 areas of expertise
- 5 hospital affiliations
- 3 office locations
- Male
Office Locations
Dr. Firas Yousef Naji has 3 locationsKaiser Permanente Orange County Irvine Medical Center
6640 Alton PkwyIrvine, CA 92618 Tel: (949) 932-5000
Compare with Similar Doctors
![]() | ![]() | ![]() | ![]() |
| Dr. Firas Yousef Naji, DO | Dr. Selma Arif Rashid, MD | Dr. Anirudh Dwarakanath, MD | Eric Harker |
| Internal Medicine | Internal Medicine | Internal Medicine | Internal Medicine |
| Accepts New Patients | Accepts New Patients | Accepts New Patients | |
| 16 Years of Experience | 25 Years of Experience | 6 Years of Experience | 25 Years of Experience |
| No Virtual Visit Option | No Virtual Visit Option | No Virtual Visit Option | Virtual Visit Available |
| Speaks English | Speaks English | Speaks English | Speaks English |
| San Jose , CA | San Jose , CA | Pleasant Hill , CA | Lyons , CO |
| Med School: University Of New England College Of Osteopathic Medicine | Med School: Chicago Medical School At Rosalind Franklin University-Medicine & Sciences | Med School: Albany Medical College | Med School: Duke University School Of Medicine |
Current Profile | View Profile | View Profile | View Profile |
Insurance Plans Accepted by Dr. Firas Yousef Naji
Be sure to verify insurance information directly with your doctor's office, as it may undergo frequent changes.
Medical Specialties
Dr. Firas Yousef Naji has the following specialty
Specialty Expertise
Dr. Firas Yousef Naji has the following 6 areas of expertise
Certifications, License, & Education
16 Years Experience
Dr. Firas Yousef Naji holds an expired medical license in the state of California.
Medical License
Doctor Of Osteopathy with an expired medical license in the state of California that expired in 2026.
Education & Training
Medical School
Graduated from University Of New England College Of Osteopathic Medicine in 2010.
NPI Number
Dr. Naji's NPI number is 1578883997.
Similar doctors
Frequently Asked Questions
- Where is Dr. Firas Naji's office located?
- Dr. Firas Naji's office is located at 2105 Forest Ave, San Jose, CA, 95128.
- Is Dr. Firas Naji accepting new patients?
- Dr. Firas Naji has not indicated that they accept new patients. Contact their office through their Vitals profile to check for availability.
- How can I make an appointment with Dr. Firas Naji?
- You can find contact information for Dr. Firas Naji here on Vitals.
- Does Dr. Firas Naji accept my insurance?
- You can see the insurance plans that Dr. Firas Naji accepts on their Vitals profile.
- Which hospitals is Dr. Firas Naji affiliated with?
- Dr. Firas Naji is affiliated with Oconnor Hospital, City Of Hope Comprehensive Cancer Center, Kaiser Permanente Orange County Irvine Medical Center, Mcn Health, and BETH ISRAEL DEACONESS MEDICAL CENTER.
Data Sources
This provider profile is built using data from:
- NPPES NPI Registry
- State medical licensing boards
- Healthcare system and provider network data
Ensuring Data Transparency and Trust: A Guide to Vitals Doctor Listings and Reviews
Our provider data is gathered directly from physicians and publicly available databases. Providers who verify their profiles gain the ability to update information, offering additional details about their specialties,education, treated conditions, performed procedures, and accepted insurances.
Reviews on Vitals are submitted by users only. Recognizing the valuable insights these reviews offer into a doctor's reputation, we maintain internal policies and protocols to ensure the quality and accuracy of all reviews. Importantly, providers cannot delete or alter reviews independently. Reviews can only be deleted or changed following an internal assessment by our customer service team.
Your feedback is highly valued and we encourage you to contact our support team should you encounter any issues.




