Contact Us

National Allergy Bureau Pollen and Mold Report.

The friendly, knowledgeable staff at Advanced Allergy & Asthma Associates/Food Allergy Center of Illinois is always happy to answer your questions or schedule you an appointment with one of our specialists. Please feel free to call, email, or stop by one of our three convenient locations and talk to us!

Please see locations and hours below

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Phone Hours:

Monday - Thursday: 9:00am - 6:00pm

Friday: 9:00am - 4:00pm

Saturday: 9:00am – 3:00pm

Phone Number: (847) 888-8802 for all locations

After hours: Call (847) 888-8802 for answering service, and accessing on call physician directly.

Fax: (866) 246-1164

Email Us:

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Crystal Lake

730 East Terra Cotta Avenue, Suite A
Crystal Lake, Illinois 60014
Our office is located just west of Route 31 on Route 176
Asthma Elgin - Crystal Lake office Crystal Lake office
Monday, Tuesday, and Wednesday from 9:00 am - 6:00 pm Fridays 9:00 am - 4:00 pm, Closed Thursdays.
Shot Hours:
Monday, Tuesday, and Wednesday: 9:00 am - 1:00 pm, 2:00 pm - 5:30 pm
*Closed for lunch 1:00 pm – 2:00 pm for Shot Appointments*


2445 Westfield Drive, Suite 501
Elgin, Illinois 60124
Our office is located in the condo complex behind 1710 Randall Road-Medical Office
Asthma Elgin - Elgin office Elgin office
Monday, Wednesday and Thursdays 9:00 am - 6:00 pm
Saturdays 9:00 am – 1:00 pm
Shot Hours:
Monday, Wednesday and Thursdays: 9:00 am – 1:00 pm, 2:00 pm – 5:30 pm
*Closed for lunch 1:00 pm – 2:00 pm for Shot Appointments*
Saturdays: 9:00 am - 12:30 pm (By Appointment Only)

Our Happy Patients

Many Patients are satisfied and even ecstatic with the abilities of Dr. Askenazi and
the team at Advance Allergy & Asthma Associates.