About Allergy Associates of La Crosse

Allergy Associates of La Crosse, Ltd. is an internationally-recognized allergy clinic that helps patients identify and treat the causes of their allergies through comprehensive diagnostics and personalized allergy drops (sublingual immunotherapy) taken under the tongue.

Since 1970, we’ve been leaders in innovating and changing allergy outcomes using this safe, effective, well-researched approach to allergy immunotherapy. Our La Crosse Method™ Practice Protocol is a recognized standard of care throughout the U.S.

Only about 5% of allergy sufferers receive immunotherapy – shots or drops – the only way to retrain the immune system so allergic reactions are greatly reduced or eliminated. Our mission is to offer a safe, affordable alternative to allergy shots that is accessible to all allergy sufferers.

Using this method of allergy drop immunotherapy, we are helping more people change their allergic disease—even those who aren’t candidates for allergy shots including:

Get directions, travel & hotel info.
Dr. Theodoropolous with a toddler patient

Request an Appointment

Success Stories

I was born with severe allergies. As an infant, I was allergic to most formulas, and as time when on the list of allergies only progressed. By the age of five I was covered head to toe in thick and scaly eczema. Parents would stare in the stores, and would not let their children around…
Read the rest of this story...