Summary

Dr. Damian Fernandez is a gastroenterologist who specializes in diagnosing and treating conditions of the digestive system. He earned his medical degree from Universidad Autonoma De Guadalajara Facultad De Medicina and completed his residency training at Nassau University Medical Center. With 15 years of experience in gastroenterology, Dr. Fernandez has developed expertise in managing complex digestive health issues. He provides care to patients in English.

Dr. Fernandez practices at St. Joseph Medical Group Gastroenterology & Hepatology in Eureka, California, and maintains affiliations with several medical centers including Nassau University Medical Center, Adventist Health Sierra Vista, and Saint Joseph Hospital. His clinical focus includes treating colon polyps, upper gastrointestinal bleeding, and esophagitis. He performs diagnostic and therapeutic procedures such as colonoscopy and upper gastrointestinal endoscopy to help patients maintain optimal digestive health.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 15 years of experience
  • 15 insurance plans accepted
  • speaks English
  • Nassau University Medical Center
  • 2 specialties
  • 8 areas of expertise
  • 2 board certifications
  • 6 hospital affiliations
  • 1 office location
  • Male

Office Location

St. Joseph Medical Group Gastroenterology & Hepatology - Eureka

2752 Harrison Ave # AEureka, CA 95501

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Damian Olivier Fernandez, MDJan Seiler, APRNRebecca Humphries, APRNAshley Anderson, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
15 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English Speaks English Speaks English Speaks English
Eureka , CAMontgomery , ALSACRAMENTO , CASACRAMENTO , CA
Med School: Universidad Autonoma De Guadalajara Facultad De Medicina Med School: Georgia State University Med School: Emory University Med School: East Tennessee State University - Quillen College of Medicine
Current Profile
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Insurance Plans Accepted by Damian Olivier Fernandez

  • Accepts Medicare
  • Aetna Medicare Advantage PPO
  • Aetna PPO
  • Anthem Blue Cross Medicare PPO
  • Blue Shield of CA PPO
  • Cigna PPO
  • Coventry/First Health PPO
  • Health Net PPO
  • HealthSmart (Interplan) PPO
  • Imperial Health Medicare Advantage
  • Multiplan PPO
  • Partnership Health Plan of California
  • TriWest - Tricare
  • United Healthcare PPO
  • US Family Health Plan - TriCare
  • Western Health Advantage HMO

Medical Specialties

Damian Olivier Fernandez has the following 2 specialties

Specialty Expertise

Damian Olivier Fernandez has the following 8 areas of expertise

  • Check-up
  • Gastroenterologist
  • Heartburn
  • Immunization
  • Physical
  • Vaccination
  • Weight Loss
  • Weight Loss (non-surgical)

Certifications, License, & Education

15 Years Experience

Damian Olivier Fernandez holds an expired medical license in the state of California.

Medical License

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

Education & Training

Residency

Completed their residency at Nassau University Medical Center.

Medical School

Graduated from Universidad Autonoma De Guadalajara Facultad De Medicina in 2012 and UNIVERSIDAD AUTONOMA DE GUADALAJARA in 2011.

NPI Number

Damian Olivier Fernandez's NPI number is 1760758106.

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Frequently Asked Questions

Is Damian Fernandez accepting new patients?
Damian Fernandez is accepting new patients on Vitals. View Damian Fernandez's profile on Vitals to make an appointment.
What languages does Damian Fernandez speak?
Damian Fernandez speaks English.
Does Damian Fernandez accept my insurance?
You can see the insurance plans that Damian Fernandez accepts on their Vitals profile.
Where is Damian Fernandez's office located?
Damian Fernandez's office is located at 2752 Harrison Ave # A, Eureka, CA, 95501.
Which hospitals is Damian Fernandez affiliated with?
Damian Fernandez is affiliated with Nassau University Medical Center, Adventist Health Sierra Vista, Adventist Health Twin Cities, California Mens Colony Hospital, Saint Joseph Hospital, and Lovelace Womens Hospital.

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