Welcome to California Sinus Centers
California Sinus Centers are the premier centers of excellence in Northern California for the care of patients with disorders of the nose and sinuses. At Cal Sinus we aim to provide the best possible care to our patients in a comfortable and compassionate environment. Our providers are highly experienced surgeons (over 3000 cases) and are fellowship-trained surgeons who are national and international leaders in the field of rhinology. Through efforts in clinical care, education and research we strive to improve your sinuses and overall health.
Advanced Sinus Care
California Sinus Centers specialize in the diagnosis and treatment of complex disorders of the nose and paranasal sinuses.
Locations
Our sinus experts are available at locations throughout Northern California’s San Francisco Bay Area and Peninsula.
Meet Our Providers

Karen J. Fong, MD

Winston C. Vaughan, MD

Kathleen Low, NP

Dorothy Yip, PA-C
What’s New at California Sinus Centers

Why Am I Getting Sinus Headaches Everyday?
Those who have had infrequent sinus headaches cannot even imagine having one everyday. The painful symptoms and pressure in your eyes and face are excruciating. Maybe you have chronic sinusitis, or is it something else? Causes And Symptoms Of Sinus Headaches Causes of a real sinus headache are an infection in your sinuses known as…

Nasal Polyp Surgery: What To Expect
Nasal polyps are a fairly common condition, and many people don’t know they exist if they are small. They are benign growths, usually tear-dropped shaped, that line your nasal cavity or sinuses. If they begin to affect breathing or cause other issues, your doctor may recommend nasal polyp surgery. Symptoms Of Nasal Polyps Although these…

Chronic Sinusitis And Allergies: What To Know
Do you live with the discomfort and symptoms of chronic sinusitis? By now you probably know you have those annoying seasonal allergies, but they never seem to give you a break. Chronic sinusitis and allergies: what to know. Know The Causes Of Chronic Sinusitis And Allergies We develop chronic sinusitis when our immune system fights…