Clinic Hours & Closures

Hours are generally 8:00 am to 5:00 pm and we are closed for lunch from 12:00 pm to 1:00 pm daily. Each clinic has varying days of operation and Allergy Shot Hours, so please speak to the specific clinic staff for exact hours at that location.

In the event of inclement weather, please check our blog for clinic closures and updates.

In general, urgent and sick visits can be scheduled the same day.

Holiday Closures

In observance of several holidays, Colorado Allergy & Asthma Centers® will be closed the following days (*please confirm with specific clinic on Holiday hours):

Holiday Dates Closed
Memorial Day May 23–25, 2020
Independence Day July 3-4, 2020 (Our Southwest/Littleton office will also be closed July 2nd)
Labor Day September 5-7, 2020
Thanksgiving November 26-28, 2020
Christmas* December 24 (Afternoon) – 26, 2020.  We are open 8 AM – 12 PM on the 24th.
New Years* December 31, 2020 (Afternoon) – January 2, 2021.  We are open 8 AM – 12 PM on the 31st.