See All Otolaryngologists in Los Angeles, CA
Dr. Geoffrey Trenkle, DO

Dr. Geoffrey Trenkle, DO

Age 40 Ear, Nose, and Throat M
(16) 16 reviews

Telehealth available

Accepting New Patients


Dr. Geoffrey Trenkle, DO is an Otolaryngology (Ear, Nose & Throat) Specialist in Los Angeles, CA. Dr. Trenkle studied at Western Univ Health Sciences/College of Osteopathic Medicine of the Pacific. They currently practice at Affiliated ENT Specialists and are affiliated with Adventist Health White Memorial. Dr. Trenkle is board certified in Otolaryngic Allergy and accepts accepts multiple insurance plans.


  • Michigan State University, Internship Hospital — 2010
  • St John Oakland, Internship Hospital — 2010
  • Western Univ Health Sciences/College of Osteopathic Medicine of the Pacific, Medical School — 2009
  • Uc Riverside, Undergraduate School — 2005

Insurance Accepted

  • Advantage Care Network (ACN)
  • ADVANTAGE Health Solutions, Inc.
  • Aetna
  • Amerigroup (Wellpoint)
  • Anthem
  • Anthem Blue Cross
  • Blue Cross Blue Shield
  • Blue Cross Blue Shield of California
  • Blue Shield of California
  • CareFirst Blue Cross Blue Shield
  • CareFirst BlueChoice, Inc.
  • Caremore Medical Group
  • CareSource
  • Central Health Plan
  • Cigna
  • Community Health Choice
  • Community Health Group
  • Coventry Health Care
  • Covered California
  • Easy Choice Health Plan
  • Employee Health Systems
  • First Health
  • Government Employees Health Association (GEHA)
  • Health Net
  • Health Net of California
  • HealthCare Partners
  • HealthPlus
  • Humana
  • inHealth
  • INTotal Health
  • L.A. Care Health Plan
  • LACare
  • Medicaid
  • Medicaid of California
  • Medicare
  • Midwest Health Plan
  • Molina Healthcare
  • Motion Picture Industry Health Plan
  • Mutual of Omaha
  • Pacific Health Alliance
  • PacifiCare Health Systems
  • Pacificare Life and Health Insurance Co
  • PHCS
  • Physicians' Care Network
  • Preferred Healthcare
  • Regal Medical Group
  • SCAN Health Plan
  • Screen Actors Guild
  • State Farm
  • Staywell (Wellcare)
  • The Great-West Life Assurance Company
  • Tricare
  • UniCare
  • Union Pacific Railroad Employee Health Systems
  • United Food and Commercial Workers
  • United Healthcare Community Plan
  • UnitedHealthCare
  • UnitedHealthcare of California
  • Vista Health Plan

* Please verify this information when scheduling an appointment.


Arabic, Spanish

Patient Satisfaction

Likelihood to recommend Dr. Trenkle
Based on 16 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star

Leave a review

How likely are you to recommend Dr. Trenkle?

(Select your rating)
Jun 20, 2019
Dr. Trenkle is phenomenal. He is a great professional, with uncanny expertise. I love my doctor.
Roxanne in Glendale — Jun 20, 2019
See more reviews on Healthgrades
Photo: Dr. Geoffrey Trenkle, DO
How would you rate your experience with Dr. Geoffrey Trenkle, DO?
  • Likelihood of recommending Dr. Trenkle to family and friends

Dr. Trenkle's Office & Staff

  • Ease of scheduling urgent appointments
  • Office environment, cleanliness, comfort, etc.
  • Staff friendliness and courteousness
  • Total wait time (waiting & exam rooms)

Experience with Dr. Trenkle

  • Level of trust in provider's decisions
  • How well provider explains medical condition(s)
  • How well provider listens and answers questions
  • Spends appropriate amount of time with patients

Tell Us About Yourself

  • Your gender:
  • Your age group:
  • Number of office visits you've had in the last 2 years:

Finish Here

  • How would you like to confirm your survey information?
    Standard text messaging and data rates may apply.
Thank you for sharing your feedback about Dr. Geoffrey Trenkle, DO.
Claim Your Profile
Are you Dr. Geoffrey Trenkle, DO?
Claim and manage your free profile or contact our support team.

Frequently Asked Questions

Find contact information here to make an appointment.

A list of accepted insurance providers is available on the Sharecare insurance check. It is always a good idea to verify your insurance when making an appointment.

New patients are generally accepted by Dr. Geoffrey Trenkle, DO. To arrange an appointment, call the number on Dr. Trenkle's profile.

Dr. Geoffrey Trenkle, DO is affiliated with Adventist Health White Memorial.

Yes, Dr. Geoffrey Trenkle, DO holds board certification in Otolaryngic Allergy, Otolaryngology and Otolaryngology & Facial Plastic Surgery.

Hospital Affiliations

  • Adventist Health White Memorial


  1. Affiliated ENT Specialists

    1. 1
      La Centa - La Office
      1700 E Cesar E Chavez Ave Ste 2500, Los Angeles, CA 90033 (323) 268-6731
  1. Los Angeles Ear Nose & Throat

    1. 2
      Los Angeles Ear Nose & Throat Associates
      1245 Wilshire Blvd Ste 603, Los Angeles, CA 90017 (213) 977-1215
  1. Practice

    1. 3
      Glendale Memorial Hospital and Health Center
      1420 S Central Ave, Glendale, CA 91204 (323) 268-6731
  1. The Los Angeles Center for Ear, Nose, Throat and Allergy

    1. 4
      Glendale Office
      1577 E Chevy Chase Dr Ste 330, Glendale, CA 91206 (818) 553-8013
Telehealth Options
This provider has not specified a telehealth appointment method. Would you still like to make an appointment with Dr. Trenkle, or would you like to choose another provider and have an online appointment right now?
Find provider online now
Call now to make an appointment
(323) 268-6731