Summary

Dr. James Trenbeath specializes in gastroenterology and internal medicine, bringing over five decades of medical expertise to his practice. He earned his medical degree from George Washington University School of Medicine & Health Sciences and has dedicated 52 years to caring for patients. Dr. Trenbeath is fluent in English, Italian, Spanish, and Tagalog.

Dr. Trenbeath practices at MemorialCare Saddleback Medical Center and maintains office locations throughout Laguna Hills, California. His extensive experience in both gastroenterology and internal medicine allows him to provide comprehensive care for digestive health concerns and general medical needs. Patients have given him an average rating of 3.1 stars on Vitals.

Overview based on verified provider data

Quick Facts

  • accepting new patients
  • 3.1
  • 52 years of experience
  • 4 insurance plans accepted
  • speaks English, Italian, Spanish, Tagalog
  • George Washington University School Of Medicine & Health Sciences
  • 3 written reviews
  • 2 specialties
  • 11 areas of expertise
  • 1 hospital affiliation
  • 3 office locations
  • Male

Patients’ Perspective

  • Gave an accurate diagnosis
  • Spent time with me
  • Flexible scheduling

Office Locations

Dr. James Michael Trenbeath has 3 locations

Saddleback Medical Group Inc

24221 Calle de la Louisa Ste 200Laguna Hills, CA 92653
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Saddleback Memorial Digestive Disease Center

24411 Health Center Dr Ste 450Laguna Hills, CA 92653
Mon8:00 am - 5:00 pm
Tue8:00 am - 5:00 pm
Wed8:00 am - 5:00 pm
Thu8:00 am - 5:00 pm
Fri8:00 am - 5:00 pm
SatClosed
SunClosed

Saddleback Medical Group Inc

24221 Calle de la LouisaLaguna Hills, CA 92653

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Dr. James Michael Trenbeath, MDRachel Oliver, APRNChimdi Mfebe, APRNJi Soo Choi, APRN
GastroenterologyGastroenterologyGastroenterologyGastroenterology
Accepts New Patients Accepts New Patients Accepts New Patients Accepts New Patients
3.1 
52 Years of Experience
No Virtual Visit Option Virtual Visit Available Virtual Visit Available Virtual Visit Available
Speaks English, Italian, Spanish, Tagalog Speaks English Speaks English Speaks English
Laguna Hills , CASacramento , CALittle Rock , ARSacramento , CA
Med School: George Washington University School Of Medicine & Health Sciences Med School: University of South Alabama Med School: Chamberlain University College of Nursing Med School: New York University
Current Profile
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Insurance Plans Accepted by Dr. James Michael Trenbeath

  • Accepts Medicaid
  • Medicare
  • Medicare - Medicaid
  • Medicare - Medicare
  • SCAN Health Plan - HMO

Medical Specialties

Dr. James Michael Trenbeath has the following 2 specialties

Specialty Expertise

Dr. James Michael Trenbeath has the following 11 areas of expertise

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

Certifications, License, & Education

52 Years Experience

Education & Training

Medical School

Graduated from George Washington University School Of Medicine & Health Sciences in 1974.

NPI Number

Dr. Trenbeath's NPI number is 1245209089.

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Frequently Asked Questions

How can I make an appointment with Dr. James Trenbeath?
You can find contact information for Dr. James Trenbeath here on Vitals.
Does Dr. James Trenbeath accept my insurance?
You can see the insurance plans that Dr. James Trenbeath accepts on their Vitals profile.
What languages does Dr. James Trenbeath speak?
Dr. James Trenbeath speaks English, Italian, Spanish, and Tagalog.
Where is Dr. James Trenbeath's office located?
Dr. James Trenbeath's office is located at 24221 Calle de la Louisa Ste 200, Laguna Hills, CA, 92653.
Does Dr. James Trenbeath accept virtual/telehealth appointments?
Dr. James Trenbeath has not indicated that they accept virtual/teleheatlh appointments. Contact their office through their Vitals profile to check for availability.

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