National Sinus Institute
Boerne, TX
Our Boerne clinic is located just south of Bandera Road
We’re located right next to the Comfort Inn on the south side.
Location Overview
Clinic Office Hours
Monday through Friday
9:00am – 4:30pm
(Call for extended hours.)
About Our Boerne Clinic
If you’re in need of an Ear, Nose & Throat, (ENT) Specialist in the Boerne area, look no further! We’re accepting new patients and would be glad to have you join the National Sinus Institute family of care. Our Boerne otolaryngology clinic welcomes patients of all ages from pediatric to adult. We can help diagnose and manage common conditions such as sinus infections, allergies, sleep apnea, tonsillitis & more!
You can find more information about symptoms & disorders by visiting our Conditions We Treat page. We also have a full list of the treatment options and procedures that we offer located on the Our Services page.
Conditions We Treat
- Sinus & Nasal Conditions
- Allergies (Allergic Rhinitis)
- Obstructive Sleep Apnea
- Ear Conditions
- Throat Conditions
Our Services
- Sinus Dilations
- Radiofrequency Ablation (RFA)
- Turbinoplasty & Septoplasty
Patient Resources
- New Patient Checklist >
- View All Patient Forms >
- Patient Financial Policies >
- Pre-Operative Instructions >
- Post Operative Instructions >
Street View & Aerial Map
Boerne Clinic Providers
Ian Alexander, MD
Otolaryngologist
Ian Alexander, MD of Otolaryngology, is one of the top sinus surgeons in the country and a leading authority on sinus dilation.
Robyn Anderson, CNP
Certified Nurse Practitioner
Robyn Anderson, CNP, is a family nurse practitioner that cares for our patients in our Boerne and Alamo Heights, TX clinics.
Evelyn Hettler, PA-C
Physician Assistant
Evelyn Hettler, PA-C, cares for our patients in the greater San Antonio area.