
Overview
Dr. William Yao graduated magna cum laude with a bachelor’s in physiological sciences from the University of California, Los Angeles. He received his medical degree at the University of Colorado Health Science Center School of Medicine in Aurora, where he was inducted into Alpha Omega Alpha Honor Medical Society. He completed his residency in otolaryngology-head and neck surgery at Baylor College of Medicine in Houston, where he was recognized with the Resident Teaching Award. He subsequently completed a fellowship in rhinology and anterior skull base surgery at Massachusetts Eye and Ear Infirmary/Harvard Medical School. Board certified in otolaryngology, Dr. Yao has clinical interests that include chronic sinusitis, endoscopic sinus surgery, revision endoscopic sinus surgery, endoscopic orbital surgery, anterior skull base surgery and advanced sinonasal endoscopic surgery. Dr. Yao’s patient philosophy is to provide up-to-date, evidence-based clinical care to each patient. He takes as much time as needed to explain his patients’ medical conditions in an understandable way, so they have a better understanding of their treatment options. The clinic is equipped with state-of-the-art tools for better and more improved delivery of medical care. He treats patients of all ages and speaks Japanese. A member of local, state, national and international medical societies, Dr. Yao is the co-author of chapters in Head and Neck Surgery and ENT Secrets. He has also co-authored numerous articles published in peer-reviewed journals, including The Laryngoscope, International Forum of Allergy and Rhinology, Ear, Nose and Throat Journal, American Journal of Medicine and Archives of Facial Plastic Surgery. He has a strong interest in education including the development of teaching instruments for residents. A resident of Houston’s Inner Loop, Dr. Yao enjoys golf, skiing, reading and basketball in his spare time.
Dr. Yao is highly rated in 6 conditions, according to our data. His clinical expertise encompasses Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), Sinusitis, Nasal Polyps, Septoplasty, and Endoscopy.
He is actively involved in clinical research, co-authoring 64 peer reviewed articles and participating in 1 clinical trial. Dr. Yao is currently accepting new patients.
Specialties
Licenses
Fellowships
Hospital Affiliations
Languages Spoken
Gender
Insurance
Accepted insurance can change. Please verify directly with the provider.
Accepted insurance plans:
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- POS
- PPO
- HMO
- POS
- PPO
- EPO
- HMO
- PPO
- EPO
- HMO
- HMO
- MANAGED MEDICAID PLAN
- MEDICARE SNP
Accepted plan types not found. Please verify directly with the provider.
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- POS
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
- PPO
- EPO
- POS
- PPO
- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- HMO
- OTHER COMMERCIAL
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- MEDICARE DISCOUNT CARD
- MEDICARE PDP
- OTHER MEDICARE
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
6400 Fannin St, Suite 1500, Houston, TX 77030
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
1 Clinical Trials
UT MD Anderson Cancer Center
Mark Zafereo is an Otolaryngologist practicing medicine in Houston, Texas. Dr. Zafereo is highly rated in 22 conditions, according to our data. His clinical expertise encompasses Anaplastic Thyroid Cancer, Thyroid Cancer, Papillary Thyroid Cancer, Thyroidectomy, and Laryngectomy.
Baylor College Of Medicine - Otolaryngology
Dr. Erich M. Sturgis is a Professor of Head and Neck Surgery and Deputy Chair in the Bobby R. Alford Department of Otolaryngology - Head & Neck Surgery. His surgical practice is focused on thyroid cancer, sarcomas of the head and neck region, and melanoma/non-melanoma skin cancers. He has devoted much of his academic career to HPV-related oropharyngeal cancer and working to broadly disseminate the message of preventive HPV vaccination. Dr. Sturgis is highly rated in 24 conditions, according to our data. His clinical expertise encompasses Thyroid Cancer, Head and Neck Squamous Cell Carcinoma (HNSCC), Human Papillomavirus Infection, Gastrostomy, and Thyroidectomy. Dr. Sturgis is currently accepting new patients.
Baylor College Of Medicine - Otolaryngology
After completing residency training in Otolaryngology Head and Neck Surgery, Dr. Ongkasuwan went on to complete fellowships in Pediatric Otolaryngology and Laryngology Care of the Professional Voice. She sees both adult and pediatric patients with voice, airway, and swallowing disorders. At the Baylor College of Medicine Institute for Voice and Swallowing and the Texas Children's Hospital Voice Clinic, Dr. Ongkasuwan combines state of the art imaging technology with a holistic multidisciplinary approach to laryngeal disorders. Dr. Ongkasuwan is highly rated in 14 conditions, according to our data. Her clinical expertise encompasses Laryngitis, Croup, Spasmodic Dysphonia, Endoscopy, and Laryngectomy. Dr. Ongkasuwan is currently accepting new patients.
Frequently Asked Questions about Dr. William C. Yao
How do I make an appointment with Dr. William C. Yao?
You can book an appointment with Dr. William C. Yao by calling their office at 713-790-7700. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. William C. Yao a top-rated expert for Septoplasty?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. William C. Yao is classified as an Distinguished expert for Septoplasty, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. William C. Yao specialize in?
While Dr. William C. Yao is a Otolaryngology, they have specific expertise in Septoplasty, Chronic Rhinosinusitis with Nasal Polyps (CRSwNP), and Sinusitis. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Otolaryngology.
Does Dr. William C. Yao participate in research or clinical trials?
Yes. Dr. William C. Yao has published 64 articles and abstracts on conditions like Septoplasty. You can view a list of Dr. William C. Yao's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. William C. Yao accept my insurance?
Dr. William C. Yao accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 713-790-7700 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Distinguished
- Chronic Rhinosinusitis with Nasal Polyps (CRSwNP)
- SeptoplastyDr. Yao isDistinguished. Learn about Septoplasty.
- Advanced
- EthmoiditisDr. Yao isAdvanced. Learn about Ethmoiditis.
- Nasal PolypsDr. Yao isAdvanced. Learn about Nasal Polyps.
- Pituitary TumorDr. Yao isAdvanced. Learn about Pituitary Tumor.
- SinusitisDr. Yao isAdvanced. Learn about Sinusitis.
- Experienced
- Allergic RhinitisDr. Yao isExperienced. Learn about Allergic Rhinitis.
- AnosmiaDr. Yao isExperienced. Learn about Anosmia.
- Balloon SinuplastyDr. Yao isExperienced. Learn about Balloon Sinuplasty.
- Cerebrospinal Fluid LeakDr. Yao isExperienced. Learn about Cerebrospinal Fluid Leak.
- EmpyemaDr. Yao isExperienced. Learn about Empyema.
- Endoscopic Transnasal Transsphenoidal Surgery
- EndoscopyDr. Yao isExperienced. Learn about Endoscopy.
- Familial DeafnessDr. Yao isExperienced. Learn about Familial Deafness.
- Low Nasal BridgeDr. Yao isExperienced. Learn about Low Nasal Bridge.
- Nasal Septal HematomaDr. Yao isExperienced. Learn about Nasal Septal Hematoma.
- Olfactory NeuroblastomaDr. Yao isExperienced. Learn about Olfactory Neuroblastoma.
- Oral CancerDr. Yao isExperienced. Learn about Oral Cancer.
- PerichondritisDr. Yao isExperienced. Learn about Perichondritis.
- ProlactinomaDr. Yao isExperienced. Learn about Prolactinoma.
- Retropharyngeal AbscessDr. Yao isExperienced. Learn about Retropharyngeal Abscess.
- SialadenitisDr. Yao isExperienced. Learn about Sialadenitis.
- Sinus CancerDr. Yao isExperienced. Learn about Sinus Cancer.
- TeratocarcinosarcomaDr. Yao isExperienced. Learn about Teratocarcinosarcoma.

