Dr. Geoffrey Trenkle, DO is accepting new patients on Healthline FindCare. You can check to see if Dr. Trenkle is offering online scheduling or call the provider’s office for more information.
- FindCare
- Otolaryngologists
- CA
- Los Angeles
- Dr. Geoffrey Trenkle, DO

Dr. Geoffrey Trenkle, DO
Offers telehealth
Overview of Dr. Geoffrey Trenkle, DO
Dr. Geoffrey Trenkle, DO is an Otolaryngology (Ear, Nose & Throat) Specialist in Los Angeles, CA. They specialize in Ear, Nose, and Throat, has 14 years of experience, and is board certified in Otolaryngic Allergy. They graduated from Western Univ Health Sciences/College of Osteopathic Medicine of the Pacific and is affiliated with Adventist Health White Memorial. Patients rated Dr. Trenkle an average 3.8 star rating.
Dr. Trenkle works at
Dr. Trenkle's Office Locations
-
1
Los Angeles Ent. Surgical Associates1700 E Cesar E Chavez Ave Ste 2500, Los Angeles, CA 90033 Directions (323) 268-6731
-
2
Gideon Lowe M.d.1300 N Vermont Ave Ste 605, Los Angeles, CA 90027 Directions (323) 268-6731
-
3
Glendale Memorial Hospital and Health Center1420 S Central Ave, Glendale, CA 91204 Directions (323) 268-6731
-
4
Office1577 E Chevy Chase Dr Ste 330, Glendale, CA 91206 Directions (818) 553-8013
Hospital Affiliations
Admitting Hospitals
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
Admitting hospitals are where the provider is credentialed to see patients, perform procedures, and send patients for continuous care.
- Adventist Health White Memorial
Experience & Treatment Frequency
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Very HighFrequency HighFrequency NormalFrequency May Perform Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
NEW FEATURE
What is treatment frequency?
Our treatment frequency feature helps you understand howoften a provider performs or treats a specificprocedure/condition compared to other doctors. Providersrank in one of four frequency categories:
Specific procedures/conditions that don’t haveenough data are indicated with “May Perform”. We encourageyou to contact the provider with questions about theirexperience.
Treatment frequency
Many providers have expertise treating multiple conditions or procedures. FindCare uses a variety of data sources to determine which conditions or procedures a provider treats and their level of experience.
- View other providers who treat Nasal Polyp
- View other providers who treat Mixed Hearing Loss
- View other providers who treat Head or Neck Lump or Swelling
- View other providers who treat Acute Respiratory Infection
- View other providers who treat Acute Sinusitis
- View other providers who treat Acute Tonsillitis
- View other providers who treat Acute Upper Respiratory Infection
- View other providers who treat Allergic Rhinitis
- View other providers who treat Broken Nose
- View other providers who treat Cervical Vertigo
- View other providers who treat Chronic Sinusitis
- View other providers who treat Chronic Tonsillitis
- View other providers who treat Conductive Hearing Loss
- View other providers who treat Deviated Septum
- View other providers who treat Dizziness
- View other providers who treat Dysphagia
- View other providers who treat Earwax Buildup
- View other providers who treat Enlarged Turbinates
- View other providers who treat Eustachian Tube Dysfunction
- View other providers who treat Facial Fracture
- View other providers who treat Food Allergy
- View other providers who treat Gastroesophageal Reflux Disease (GERD)
- View other providers who treat Hoarse Voice (Dysphonia)
- View other providers who treat Nonsuppurative Otitis Media
- View other providers who treat Nosebleed
- View other providers who treat Otitis Media
- View other providers who treat Outer Ear Infection
- View other providers who treat Perforated Eardrum
- View other providers who treat Pharyngitis
- View other providers who treat Pollen Allergy
- View other providers who treat Sensorineural Hearing Loss
- View other providers who treat Sinusitis
- View other providers who treat Sleep Apnea
- View other providers who treat Sudden Deafness and-or Hearing Loss
- View other providers who treat Throat Pain
- View other providers who treat Tinnitus
- View other providers who treat TMJ
- View other providers who treat Tonsillitis
- View other providers who treat Ablation or Excision of Nasal Turbinates
- View other providers who treat Antrostomy and Antrotomy (Sinus Surgery)
- View other providers who treat Diagnostic Nasal and Sinus Endoscopy
- View other providers who treat Ear Tube Placement
- View other providers who treat Ethmoidectomy (Sinus Surgery)
- View other providers who treat Intranasal or Sinus Procedure
- View other providers who treat Nasal Septum Surgery (Septoplasty)
- View other providers who treat Rhinoseptoplasty
- View other providers who treat Acute Pharyngitis
- View other providers who treat Age Related Hearing Loss
- View other providers who treat All Headaches (incl. Migraine)
- View other providers who treat Allergic Rhinitis Due to Food
- View other providers who treat Allergies
- View other providers who treat Animal Allergies
- View other providers who treat Anosmia
- View other providers who treat Autoimmune Diseases
- View other providers who treat Bedsores
- View other providers who treat Bell's Palsy
- View other providers who treat Bone Cancer
- View other providers who treat Bone Disorders
- View other providers who treat Cholesteatoma
- View other providers who treat Chronic Adenotonsillitis
- View other providers who treat Chronic Laryngitis
- View other providers who treat Chronic Pharyngitis
- View other providers who treat Chronic Rhinitis
- View other providers who treat Deafness
- View other providers who treat Dentofacial Anomalies
- View other providers who treat Ear Cancer
- View other providers who treat Ear Disorders
- View other providers who treat Ear Infection
- View other providers who treat Facial Nerve Disorder
- View other providers who treat Gastrointestinal Diseases
- View other providers who treat Head and Neck Cancer
- View other providers who treat Headache
- View other providers who treat Hearing Loss
- View other providers who treat Hyperacusis
- View other providers who treat Insomnia
- View other providers who treat Laryngitis
- View other providers who treat Leukoplakia
- View other providers who treat Loss of Smell and Taste
- View other providers who treat Nasal Obstruction
- View other providers who treat Obstructive Sleep Apnea Syndrome
- View other providers who treat Oral Cancer
- View other providers who treat Oral or Facial Cleft
- View other providers who treat Otosclerosis
- View other providers who treat Parosmia
- View other providers who treat Peritonsillar Abscess
- View other providers who treat Pharyngolaryngitis
- View other providers who treat Postnasal Drip
- View other providers who treat Pulmonary Disease
- View other providers who treat Salivary Gland Cyst
- View other providers who treat Salivary Gland Stones and Inflammation
- View other providers who treat Sinus Disorders
- View other providers who treat Sleep Disorders
- View other providers who treat Snoring
- View other providers who treat Soft Tissue Sarcoma of Head, Face, and Neck
- View other providers who treat Sudden Idiopathic Hearing Loss
- View other providers who treat Suppurative Otitis Media
- View other providers who treat Thyroid Cancer
- View other providers who treat Thyroid Disease
- View other providers who treat Tongue Cancer
- View other providers who treat Tongue-Tie
- View other providers who treat Vertigo
- View other providers who treat Vocal Cord Nodule
- View other providers who treat Vocal Cord Polyp
- View other providers who treat Adenoidectomy
- View other providers who treat Adjacent Tissue Transfer
- View other providers who treat Aeroallergen Hyposensitization Therapy
- View other providers who treat Allergy Shots
- View other providers who treat Balloon Sinuplasty
- View other providers who treat Blepharoplasty
- View other providers who treat Botox® Injection
- View other providers who treat Desensitization
- View other providers who treat Ear Plastic Surgery (Otoplasty)
- View other providers who treat Ear Surgery
- View other providers who treat Endoscopic Sinus Surgery
- View other providers who treat ENT Surgery
- View other providers who treat Excision of Benign Skin Lesion
- View other providers who treat Excision of Skin Cancer
- View other providers who treat Excision of Skin Lesion
- View other providers who treat Excision or Destruction of Tongue Lesion
- View other providers who treat Eyelid Surgery
- View other providers who treat Facelift
- View other providers who treat Facial Reconstruction
- View other providers who treat Frenectomy
- View other providers who treat Head and Neck Surgery
- View other providers who treat Incision and Removal of Foreign Object
- View other providers who treat Laryngoscopy
- View other providers who treat Minimally Invasive Surgery
- View other providers who treat Myringotomy
- View other providers who treat Nasal Surgery
- View other providers who treat Nose Plastic Surgery (Rhinoplasty)
- View other providers who treat Perforated Eardrum Repair (Tympanoplasty)
- View other providers who treat Radiofrequency Ablation Turbinate
- View other providers who treat Reconstructive Eyelid Surgery
- View other providers who treat Scar Revision Surgery
- View other providers who treat Sinus Surgery
- View other providers who treat Sleep Apnea Surgery
- View other providers who treat Sphenoidotomy (Sinus Surgery)
- View other providers who treat Thyroid Surgery
- View other providers who treat Thyroidectomy
- View other providers who treat Thyroidectomy or Thyroid Lobectomy
- View other providers who treat Tonsillectomy
- View other providers who treat Tracheal Surgery
- View other providers who treat Uvulectomy
- View other providers who treat Vestibule and Floor of Mouth Excision or Destruction
- View other providers who treat Wound Repair
View All Accepted Carriers
- 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.
Ratings & Reviews
Reviews are displayed in date order and collected from patients who have agreed to reporting accurate and fair reviews. Providers with no reviews may have a new FindCare profile, or no submitted reviews on FindCare yet.
Learn more about how FindCare's ratings and reviews work
Learn more about how FindCare's ratings and reviews work
How was your appointment with Dr. Trenkle?
About Dr. Geoffrey Trenkle, DO
- Ear, Nose, and Throat
- 14 years of experience
- English, Arabic and Spanish
- 1003044876
Education & Certifications
- Michigan State University
- Western Univ Health Sciences/College of Osteopathic Medicine of the Pacific
- Uc Riverside
- Otolaryngic Allergy, Otolaryngology & Facial Plastic Surgery and Otolaryngology
A board certification represents a provider’s dedication to ongoing training in one or more specialties, including the completion of intensive exams. While not all specialties have board certifications, if your provider does have one they’ve taken the extra step to master their specialty and to keep up with the latest advancements in their field.
Frequently Asked Questions
Dr. Trenkle accepts Aetna, Anthem and Anthem Blue Cross, and other major insurance plans. Please call ahead to confirm all accepted insurance plans.
Dr. Trenkle has indicated that they do offer telehealth services. Please call the provider’s office at for more information.
Dr. Trenkle works at
Dr. Trenkle has seen patients for Nasal Polyp and Mixed Hearing Loss, and more. You can see other conditions treated by Dr. Trenkle on their profile. Please call the provider’s office to confirm all visit reasons.
Dr. Trenkle speaks Arabic and Spanish.
16 patients have reviewed Dr. Trenkle. The overall rating for this provider is 3.8. You can read verified reviews and ratings and leave your own review based on your experience with Dr. Trenkle.
Whether a person prefers to schedule an appointment online or over the phone with Dr. Trenkle, there are benefits to both methods. A person calling to schedule an with Dr. Trenkle appointment can ask questions about the practice, provider availability, conditions treated, procedures performed, and if their insurance carrier is accepted. While online scheduling is quicker, easier, allows one to view a wide range of appointment times, and may provide the ability to sync with a personal calendar.