
40 Years of Experience
Accepting patients
Who is Dr. Ruiz, Otolaryngologist in San Antonio, TX?
Dr. Gilbert Ruiz, MD is an Otolaryngologist, who primarily practices in San Antonio, TX with 2 additional practice locations. He has been practicing for over 40 years and is board certified. Dr. Ruiz graduated from The University of Texas School of Medicine at San Antonio and completed his residency at Univ Hosp-S Tx Med Ctr, Otolaryngology; Univ Hosp-S Tx Med Ctr, General Surgery. Dr. Ruiz is fluent in English and Spanish, and is currently seeing new patients. Dr. Ruiz’s practice accepts Medicare, Cigna, UnitedHealthcare and other major insurance plans. To book an appointment or to confirm insurance options, please call Dr. Ruiz’s office at (210) 614-1326.
What are Areas of Expertise for Dr. Ruiz?
Dr. Gilbert Ruiz, MD is a highly-rated, board-certified Otolaryngologist known for expertly diagnosing, treating, and managing a wide array of related conditions and procedures. Utilizing the latest medical advancements and evidence-based practices, Dr. Ruiz empowers patients to confidently navigate their health journey, specializing in Sleep Disorders/Apnea/Snoring, and comprehensive wellness support. Serving the San Antonio, TX community, Dr. Ruiz is dedicated to enhancing lives through expert, patient-centered care.
Where did Dr. Ruiz go to medical school and complete their residency?
Residency: Univ Hosp-S Tx Med Ctr, Otolaryngology; Univ Hosp-S Tx Med Ctr, General Surgery | University of Arkansas for Medical Sciences Regional Centers (South Central) Program
Medical School: University of Tx Med Sch At San Antonio, San Antonio Tx | The University of Texas School of Medicine at San Antonio
Is Dr. Ruiz board certified as an Otolaryngologist?
Yes, Dr. Gilbert Ruiz, MD is board certified by the American Board of Otolaryngology
What languages does Dr. Ruiz speak?
Dr. Ruiz and their clinical team can communicate with patients in the following languages:
English
Spanish
What conditions does an Otolaryngologist like Dr. Ruiz typically treat?
As an Otolaryngologist, Dr. Ruiz diagnoses, treats, and manages a wide range of conditions. This condition information is derived from anonymized insurance claims and highlights the medical conditions most commonly treated by Dr. Ruiz. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Obstructive Sleep Apnea
- Sleep Apnea
- Obstructive sleep apnea
- OSA
- Blocked airway during sleep
- Snoring and gasping during sleep
ICD-10 Codes:
- G4733: Obstructive sleep apnea (adult) (pediatric)
Also known as:
- Blocked Earwax
- Ear Disorder
- Impacted earwax
- Earwax impaction
- Excess earwax
ICD-10 Codes:
- H6123: Impacted cerumen, bilateral
Also known as:
- Sensorineural Hearing Loss
- Hearing Disorder and Deafness
- Nonsyndromic hearing loss
- Nerve Deafness
- Inner Ear Hearing Loss
- SNHL
- Permanent Hearing Loss
ICD-10 Codes:
- H903: Sensorineural hearing loss, bilateral
Also known as:
- Enlarged Nasal Turbinates
- Nose Injuries and Disorder
- Turbinate hypertrophy
- Swollen turbinates
- Congested turbinates
ICD-10 Codes:
- J343: Hypertrophy of nasal turbinates
Also known as:
- Acid Reflux
- GERD
- Acid Reflux (GER & GERD) in Adults
- Acid Reflux (GER & GERD) in Children
- Acid Reflux (GER & GERD) in Infants
- Gastroesophageal Reflux
- Heartburn
- Indigestion
ICD-10 Codes:
- K219: Gastro-esophageal reflux disease without esophagitis
What procedures does an Otolaryngologist like Dr. Ruiz typically perform?
As an Otolaryngologist, Dr. Ruiz performs a variety of medical procedures. This procedure information is derived from anonymized insurance claims and highlights the medical procedures most commonly performed by Dr. Ruiz. It provides insight into the doctor’s areas of experience and expertise based on real-world patient encounters from the past two years, updated quarterly. Learn more about our claims-based healthcare methodology.
Also known as:
- Impacted Ear Wax Removal (One Ear)
- Cerumen Impaction Removal
- Ear Wax Extraction with Tools
- Professional Ear Cleaning
CPT Codes:
- 69210: Removal impacted cerumen requiring instrumentation, unilateral
Also known as:
- Mastoid Cavity Cleaning
- Mastoidectomy Debridement
- Ear Canal Cleaning (Post-Surgery)
- Mastoid Cleaning
CPT Codes:
- 69220: Debridement, mastoidectomy cavity, simple (eg, routine cleaning)
Also known as:
- Ear Tube Insertion (General Anesthesia)
- Anesthesia
- Tympanostomy with Tubes
- Myringotomy with Tube Placement
- Ventilating Tube Insertion (Ear)
CPT Codes:
- 69436: Tympanostomy (requiring insertion of ventilating tube), general anesthesia
Also known as:
- Voice Box Exam with Stroboscopy
- Laryngoscopy with Stroboscopy
- Vocal Cord Exam
- Throat Scope with Strobe Light
- Voice Analysis
CPT Codes:
- 31579: Laryngoscopy, flexible or rigid telescopic, with stroboscopy
Also known as:
- Therapeutic Injection into Nasal Turbinates
- Nasal Turbinate Injection
- Nose Swelling Injection
- Turbinate Reduction Injection
CPT Codes:
- 30200: Injection into turbinate(s), therapeutic
Also known as:
- Flexible Diagnostic Laryngoscopy
- Voice Box Exam
- Flexible Laryngoscope
- Throat Scope
- Diagnostic Throat Exam
CPT Codes:
- 31575: Laryngoscopy, flexible; diagnostic
Also known as:
- Deviated Septum Repair
- Septoplasty
- Nasal Septum Surgery
- Submucous Resection of Septum
- Nose Septum Straightening
CPT Codes:
- 30520: Septoplasty or submucous resection, with or without cartilage scoring, contouring or replacement with graft
Also known as:
- Drug-Induced Sleep Endoscopy (DISE)
- DISE Procedure
- Sleep Apnea Endoscopy
- Flexible Sleep Endoscopy
- Upper Airway Endoscopy for Sleep Apnea
CPT Codes:
- 42975: Drug-induced sleep endoscopy, with dynamic evaluation of velum, pharynx, tongue base, and larynx for evaluation of sleep-disordered breathing, flexible, diagnostic
Does Dr. Ruiz accept my insurance?
Dr. Ruiz accepts most major insurance plans. Important: Please call our office at (210) 614-1326 before your appointment to verify that your specific plan and network are accepted.
What insurance plans does Dr. Ruiz accept in San Antonio, TX?
Dr. Ruiz in San Antonio, TX accepts plans from many carriers. While this list is updated regularly, it is not a guarantee of coverage.
Top Insurances
All Other Third Party
Centene Corporation
Cigna Group
CVS Health (formerly Aetna)
Federal government of the United States
Health Care Service Corporation
Humana
Medicare
UnitedHealth Group
Unknown
View All Insurances
Where is Dr. Ruiz's office located?
Dr. Gilbert Ruiz's Primary Practice
4775 Hamilton Wolfe Rd Ste 1
San Antonio, TX 78229
(210) 614-1326
What is Dr. Ruiz's NPI number?An National Provider Identifier (NPI) is a unique ID number that identifies doctors and healthcare providers nationwide.
Dr. Ruiz's National Provider Identifier (NPI) number is 1104825041.
What common questions do patients ask about Dr. Ruiz?
Here are answers to patients Frequently Asked Questions (FAQ’s) about Dr. Ruiz
What is Dr. Gilbert Ruiz's specialty?
Dr. Ruiz is a Otolaryngologist near San Antonio, TX.
What does an Otolaryngologist do?
An otolaryngologist-head and neck surgeon provides comprehensive medical and surgical care for conditions affecting the ears, nose, throat, respiratory, and upper alimentary systems, as well as related head and neck structures. This specialist diagnoses and treats diseases, allergies, neoplasms, deformities, disorders, and injuries involving these areas. Expertise includes head and neck oncology, facial plastic and reconstructive surgery, and the treatment of hearing and voice disorders.
Is this Dr. Gilbert Ruiz affiliated with a ranked Castle Connolly Top Hospital?
No, Ruiz is not affiliated with a Castle Connolly Top Hospital, but is affiliated with the following hospitals: CHRISTUS Santa Rosa Medical Center Hospital. Castle Connolly Top Hospitals are identified through a rigorous peer nomination process, evaluating factors like patient outcomes, quality of care, and expertise. The list recognizes hospitals that excel in 20 or more specific medical procedures, representing the top 25% nationwide. Castle Connolly Top Hospitals
When to see an Otolaryngologist?: Guides for symptoms, conditions, and treatments
Understand your symptoms and know when it’s time to see an Otolaryngologist. Explore insights from trusted medical experts on EverydayHealth.com, where you'll find the most relevant content and helpful condition guides for up-to date information about symptoms, causes, diagnosis, treatment and more. See all our health guides to find trusted information on medical conditions from our experts at Everyday Health.
Is Gilbert Ruiz accepting new patients in San Antonio, TX?
Yes, Dr. Gilbert Ruiz is accepting new patients at this time.
Does Dr. Gilbert Ruiz offer online booking?
Please contact Dr. Ruiz's office at (210) 614-1326 for information about online booking, telehealth, or to schedule an appointment.
How can I make an appointment with Gilbert Ruiz?
Please contact Dr. Ruiz's office at (210) 614-1326 for information regarding telehealth appointment availability or for scheduling assistance.
Which board certifications does Dr. Gilbert Ruiz have?
Dr. Gilbert Ruiz is certified by the American Board of Otolaryngology.
Other Otolaryngologist Near San Antonio, TX

Otolaryngologist
Dr. Harry Schilling, MD is an Otolaryngologist, who primarily practices in San Antonio, TX. He has been practicing for over 43 years and is board certified.
San Antonio, TX
DF
Otolaryngologist
Dr. Daniel Fleming, MD is an Otolaryngologist, who primarily practices in San Antonio, TX with 1 additional practice location. He is board certified.
San Antonio, TX
DH
Otolaryngologist
Dr. Diana Henderson, MD is an Otolaryngologist, who primarily practices in San Antonio, TX. She has been practicing for over 31 years and is board certified.
San Antonio, TX