Expert Rhinologist in Seattle, WA
Chronic sinus problems can take a serious toll on your health, energy, and sleep. If you’ve tried antibiotics, allergy meds, or even past ENT visits without results, it may be time to see a rhinologist.

What Does a Rhinologist Do?
Unlike a general ENT, a rhinologist focuses exclusively on the nose and sinuses. This includes conditions like:
- Chronic or recurrent sinus infections
- Nasal polyps and inflammation
- Deviated septum and structural nasal problems
- Sinus-related headaches or facial pressure
- Nasal tumors, cysts, or abnormal growths
- Fungal sinus infections
- Cerebrospinal fluid (CSF) leaks
- Loss of smell (anosmia)
- Revision sinus surgery needs
If you've been treated before with little success, a rhinologist like Dr. Davis can often provide answers and options that others miss.
Why Patients in Seattle Choose Dr. Greg Davis
Thousands of patients from across the Seattle metro area turn to Dr. Davis for second opinions, advanced diagnostics, and long-term sinus relief. Here’s why:
- Specialist in complex cases – Dr. Davis regularly treats patients who haven’t responded to standard ENT care.
- Minimally invasive treatment options – Including balloon sinuplasty, image-guided sinus surgery, and targeted medical therapy.
- Academic and clinical leadership – He trains future ENT doctors at the University of Washington and contributes to global rhinology research.
- Patient-centered care – You’ll get a clear diagnosis, thorough explanations, and a custom plan that fits your lifestyle.
Whether you need a thorough workup, a second opinion, or surgery done right the first time, Dr. Davis can help.


Our Approach to Sinus Care
We take a full-scope, diagnostic-first approach. You’ll start with a detailed consultation, which may include:
- In-office nasal endoscopy
- High-resolution CT scan
- Allergy or immune system evaluations
Once we understand the cause, we’ll guide you through options — from medical therapy and nasal sprays to advanced surgical treatment when needed. Most procedures are outpatient, with short recovery times and excellent results.
Book an Appointment with Seattle’s Rhinologist
When over-the-counter meds and standard treatments aren’t enough, expert care makes the difference. If you’re searching for a
rhinologist in Seattle, WA, Dr. Greg Davis offers advanced solutions for even the most persistent sinus issues.
Call our office or
schedule online to take the first step toward long-term relief.