Important: Click here to learn what precautions we're taking for COVID-19


Patients scheduled for a virtual office appointment, click here!


Arthritis, Autoimmune & Allergy, LLC, has been providing medical care to Volusia and Flagler counties since 2007. Led by Dr. Yong Tsai, our practice specializes in caring for those that suffer from allergies, arthritis and autoimmune disease. Drawing from a wide range of treatment options, we provide personalized care to each patient.

In order to provide the most effective care for the patient, we encourage patients to be educated about their condition.

We also encourage patients to be engaged in good life style practices which includes diet, stretching, exercise and stress management.

Please use the main menu to learn more about our practice, the services we offer, and the providers. Patient documents are also available to download. In addition, this website serves as a repository for the vast number of articles Dr. Tsai has written to provide health education in an accessible manner.

Feel free to contact us with questions and like our Facebook to stay up to date on changes around the office and Dr. Tsai's articles.