Denver Allergy & Asthma Associates
    AboutOur Providers
    Services
    Clinic Hours
    Locations
    Pay NowPatient Portal
    AboutOur ProvidersServices
    Patient Registration FormPatient Health History Form
    Medication to HoldNotice of Privacy Practices
    Shot Clinic HoursGeneral Clinic Hours
    TestimonialsBlogsEmployment
    Locations
    Pay NowPatient Portal
    Not sure which service you need? We'll help you find the right care.
    Patient Registration Form

    Register as a new patient before your visit.

    Patient Health History Form

    Complete your medical history before your visit.

    Medication to Hold
    Review list before your skin testing appointment
    Notice of Privacy Practices
    Review our privacy practices and patient rights

    Need Help with Forms?

    Available Mon-Fri, 8 AM - 5 PM

    Testimonials

    Hear from patients about their experience with our care.

    Blogs

    Stay informed with articles from our allergy specialists.

    Employment

    Join our team — explore current openings across 6 Front Range locations.

    Shot Clinic Hours

    Walk-in immunotherapy shot hours for all six Front Range locations.

    General Clinic Hours

    Regular office hours and closures for all locations.

    Denver Allergy

    Board-certified allergy care rooted in Colorado for 50+ years.

    (303) 234-1067

    Services

    • Allergy Testing
    • Immunotherapy
    • Asthma Management
    • Food Allergies
    • Skin Testing

    Patient Resources

    • Patient Portal
    • Bill Pay

    Locations

    • Boulder
    • Lakewood
    • Westminster
    • Denver
    • Littleton
    • Arvada

    © 2026 Denver Allergy & Asthma Associates. All rights reserved.

    Privacy PolicyTerms & ConditionsContact Us
    Denver Allergy & Asthma Associates
    AboutOur Providers
    Services
    Clinic Hours
    Locations
    Pay NowPatient Portal
    AboutOur ProvidersServices
    Patient Registration FormPatient Health History Form
    Medication to HoldNotice of Privacy Practices
    Shot Clinic HoursGeneral Clinic Hours
    TestimonialsBlogsEmployment
    Locations
    Pay NowPatient Portal
    Not sure which service you need? We'll help you find the right care.
    Patient Registration Form

    Register as a new patient before your visit.

    Patient Health History Form

    Complete your medical history before your visit.

    Medication to Hold
    Review list before your skin testing appointment
    Notice of Privacy Practices
    Review our privacy practices and patient rights

    Need Help with Forms?

    Available Mon-Fri, 8 AM - 5 PM

    Testimonials

    Hear from patients about their experience with our care.

    Blogs

    Stay informed with articles from our allergy specialists.

    Employment

    Join our team — explore current openings across 6 Front Range locations.

    Shot Clinic Hours

    Walk-in immunotherapy shot hours for all six Front Range locations.

    General Clinic Hours

    Regular office hours and closures for all locations.

    Denver clinic
    Office Hours

    General Clinic Hours &
    Closures

    Regular office hours for all six Front Range locations. Call ahead or book online to confirm availability.

    6 LocationsMon–FriBy Appointment

    Quick Reference

    Office Hours

    Mon–Fri · 8:00 AM – 5:00 PM (most locations)

    6 Locations

    Lakewood, Boulder, Westminster, Denver, Littleton, Arvada

    Upcoming Closures

    Check each location for holiday closures

    Boulder

    Daily Hours
    • Monday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Tuesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Wednesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Thursday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Friday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    Closures
    • June 5th - Closed all day - Closed All Day.
    • June 26th - Modified hours - Closed At Noon
    • July 3rd - Closed all day - Closed All Day
    • July 23rd - Closed all day - Closed All Day

    Lakewood(West)

    Daily Hours
    • Monday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Tuesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Wednesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Thursday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Friday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Saturday: 8:00 AM - 11:40 AM
    Closures
    • July 3rd - Closed all day - Clinic Will be closed.
    • July 4th - Closed all day - Clinic Will be closed

    Westminster(North)

    Daily Hours
    • Monday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Tuesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Wednesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Thursday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Friday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    Closures
    • June 4th - Modified hours - Closes at 1 PM
    • June 12th - Closed all day - Closed All Day
    • July 3rd - Closed all day - Closed All Day

    Denver(Central)

    Daily Hours
    • Monday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Tuesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Wednesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Thursday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Friday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    Closures
    • July 3rd - Closed all day - Closed All Day

    Littleton(Southwest)

    Daily Hours
    • Monday: 9:00 AM - 12:40 PM | 2:00 PM - 4:40 PM
    • Thursday: 9:00 AM - 12:40 PM | 2:00 PM - 4:40 PM
    Closures
    • June 8th - Closed all day - Closed All Day

    Arvada

    Daily Hours
    • Monday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    • Tuesday: Closed
    • Wednesday: 8:00 AM - 11:40 AM | 1:00 PM - 4:40 PM
    • Thursday: 9:00 AM - 12:40 PM | 2:00 PM - 5:40 PM
    Closures
    • June 2nd - Closed all day - Closed All Day
    • June 9th - Closed all day - Closed All Day
    • June 16th - Closed all day - Closed All Day
    • June 23rd - Closed all day - Closed All Day
    • June 30th - Closed all day - Closed All Day

    Denver Allergy

    Board-certified allergy care rooted in Colorado for 50+ years.

    (303) 234-1067

    Services

    • Allergy Testing
    • Immunotherapy
    • Asthma Management
    • Food Allergies
    • Skin Testing

    Patient Resources

    • Patient Portal
    • Bill Pay

    Locations

    • Boulder
    • Lakewood
    • Westminster
    • Denver
    • Littleton
    • Arvada

    © 2026 Denver Allergy & Asthma Associates. All rights reserved.

    Privacy PolicyTerms & ConditionsContact Us