Pediatric & adult allergy,eczema treatment,immunotherapy treatment in Orange, CA

Trusted allergy & asthma care that can improve your health... & your quality of life.

Allergies, asthma, sinus problems, chronic cough and related conditions can make you feel exhausted and discouraged — preventing you from enjoying an active, healthy lifestyle. Fortunately, Dr. Chao-I Lin and Dr. William G. Harris can provide you with the welcome relief you need, just like they’ve done for more than 40,000 patients of all ages.

Drs. Lin and Harris are board-certified and fellowship-trained specialists who offer today’s latest advances in allergy and asthma care for children and adults. They are the trusted choice of over 500 area physicians for their patients.

After conducting a comprehensive health history and exam, Dr. Lin or Dr. Harris will develop a personalized treatment plan designed to give you the freedom you seek from your condition. Equally important, Drs. Lin and Harris will treat you just like family. You will truly appreciate their friendly, unhurried and informative care. And the same goes for your child. Drs. Lin and Harris make children’s visits a fun and positive experience... every step of the way.

It’s highly specialized care that can help you greatly improve your health — and your quality of life — and it’s available at three convenient locations in Orange County.

To schedule an appointment with one of our doctors, please call our office at 714.771.7994 or use our online Request an Appointment form. For additional information on any condition, treatment or procedure, please visit our Health Education Library.

505 S. Main Street, Suite 250
Orange, CA 92868

340 W. Central Avenue, Suite 112
Brea, CA 92821

4050 Barranca Parkway, Suite 220
Irvine, CA 92604

Dr. Chao-I Lin and Dr. William G. Harris are allergists/immunologists who have undergone specialty training in diagnosing and treating allergic diseases, immune system diseases and asthma. They use a variety of tests to determine the cause of your allergies which include: allergy skin tests, food allergy testing, skin patch testing, blood tests for allergy and immune system diagnosis, spirometry (lung function tests). Galant & Lin MDs. Inc. have three convenient locations in Orange County, CA serving the communities of Brea, Fullerton, La Habra, Diamond Bar, and Hacienda Heights to the north; Orange, Santa Ana, Tustin, Garden Grove and Costa Mesa in central OC; and Irvine and Newport Beach in south Orange county. They provide asthma, allergy, eczema, sinusitis and immunotherapy care for their patients so that they can live a more comfortable life.