Summary

Dr. Bret Namihas is a gastroenterologist and internist who earned his medical degree from the University of California Irvine College of Medicine. He completed his residency at Loma Linda University Medical Center and brings over four decades of clinical experience to his practice. Dr. Namihas is fluent in both English and Spanish, allowing him to serve a diverse patient population.

Dr. Namihas practices at multiple locations throughout Redding, California, and maintains affiliations with Shasta Regional Medical Center, Mercy Medical Center Redding, and Hoag Hospital Newport Beach. He specializes in treating conditions such as colon polyps and diverticular disease. His expertise includes performing colonoscopies and lower gastrointestinal endoscopy procedures. Patients consistently rate Dr. Namihas highly for his care, giving him an average rating of 4.9 out of 5 stars.

AI-generated from data on this provider profile.

Quick Facts

  • accepting new patients
  • 4.9
  • 41 years of experience
  • speaks English, Spanish
  • Loma Linda University Medical Center
  • 7 written reviews
  • 2 specialties
  • 9 areas of expertise
  • 2 board certifications
  • 3 hospital affiliations
  • 3 office locations
  • Male

Office Locations

Dr. Bret Nicholas Namihas has 3 locations

Reddy Eickhoff And Liu Medical Group

1825 Sonoma StRedding, CA 96001
Mon7:00 am - 4:00 pm
Tue7:00 am - 4:00 pm
Wed7:00 am - 4:00 pm
Thu7:00 am - 4:00 pm
Fri7:00 am - 4:00 pm
SatClosed
SunClosed

Mercy Medical Center Redding

2175 Rosaline AveRedding, CA 96001

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Dr. Bret Nicholas Namihas, MDTheresa Obonyano, APRNBhavana Akotia, PA-CJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
4.9 
41 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Spanish Speaks English Speaks English Speaks English
Redding , CASACRAMENTO , CATempe , AZSACRAMENTO , CA
Med School: University Of California Irvine College Of Medicine Med School: The University of Texas Health Science Center at Houston Med School: Charles R Drew University Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. Bret Nicholas Namihas

  • Accepts Medicare
  • Accepts Medicaid

Medical Specialties

Dr. Bret Nicholas Namihas has the following 2 specialties

Specialty Expertise

Dr. Bret Nicholas Namihas has the following 9 areas of expertise

  • Abdominal Pain
  • Acid Reflux Disease (GERD)
  • Celiac Disease
  • Colonoscopy
  • Constipation
  • Hemorrhoids
  • Internal Medicine
  • Irritable Bowel Syndrome (IBS)
  • Ulcerative Colitis

Certifications, License, & Education

41 Years Experience

MEDICAL LICENSE

Medical Doctor, California, 2026, Active

EDUCATION & TRAINING

Residency

Loma Linda University Medical Center

Medical School

University Of California Irvine College Of MedicineGraduated in 1985

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Frequently Asked Questions

Is Dr. Bret Namihas accepting new patients?
Dr. Bret Namihas is accepting new patients on Vitals. View Dr. Bret Namihas's profile on Vitals to make an appointment.
Does Dr. Bret Namihas accept my insurance?
You can see the insurance plans that Dr. Bret Namihas accepts on their Vitals profile.
Which hospitals is Dr. Bret Namihas affiliated with?
Dr. Bret Namihas is affiliated with Shasta Regional Medical Center Llc, Mercy Medical Center Redding, and Hoag Hospital Newport Beach.
Where is Dr. Bret Namihas's office located?
Dr. Bret Namihas's office is located at 1825 Sonoma St, Redding, CA, 96001.
Does Dr. Bret Namihas accept virtual/telehealth appointments?
Dr. Bret Namihas has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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