
Ogonna Ignatius Onyeje, MD
Internal Medicine, Focused Practice in Hospital Medicine, Hospitalist
Provider Groups
Saint Agnes Care Provider
Primary Contact
559-450-5672
Appointments (Existing Patients Only)
Provider Groups
Saint Agnes Care Provider
Primary Contact
559-450-5672Services & Specialties
Areas of Specialization
- Focused Practice in Hospital Medicine
- Hospitalist
- Internal Medicine
Locations & Contact
Primary Location
SAMC – Hospitalists
1303 E Herndon Ave
Ste MS485
Fresno, CA 93720
Dignity Health – Mercy Medical Center
333 Mercy Ave
Merced, CA 95340
Pleasant Valley State Prison
24863 W Jayne Ave
Coalinga, CA 93210
Additional Resources
Education & Certifications
Education
Education:
University of Nigeria
(2002)
Residency:
Jersey City Medical Center
(2006)
Residency:
Icahn School of Medicine at Mount Sinai
(2006)
Board Certifications
American Board of Internal Medicine (2023)
Internal Medicine, Internal Medicine, American Board of (2008)