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About

Allergy and Asthma Care LLC is a small Hospitals and Health Care practice serving Fairfield and New Haven Counties, with offices in Fairfield and Westport, CT. They provide care for adults and children with allergies, asthma, and food allergies, offering compassionate, personal care in a convenient setting with early morning and evening hours. The practice has 3 employees and operates across 3 U.S. locations (including Richboro, PA and Fresno, CA) but emphasizes its Fairfield/Westport presence. Services likely include allergy and asthma evaluation and treatment, with telemedicine options mentioned among their categories. Contact: 203-445-1960 or 203-259-7070, and visit allergyandasthmacare.com.

Clinic Type

Allergy and Immunology (multi-location group)

Address

55 Walls Drive, Suite 105, Fairfield, CT 06824; Trumbull Office: 35 Corporate Drive, Suite 1115, Trumbull, CT 06611

Phone

203-259-7070

Email

allergyasthmact@gmail.com

Opening Hours

Monday 9:30 AM to 6 PM; Thursday 8 AM to 6 PM; Friday 9:30 AM to 4 PM (no injections); injection hours vary

Telehealth

Telemedicine visits available

Services Offered

  • Food allergies
  • Asthma
  • Hay Fever – pollen, dust, and mold allergies
  • Sinus problems (infections, congestion)
  • Hives
  • Swelling
  • Eczema and skin rashes
  • Insect Sting Allergies
  • Pet Allergies
  • Medication Allergies
  • Nasal Polyps
  • Immunologic problems (recurrent infections)
  • Nasal congestion
  • Runny nose, Sneezing
  • Itchy and watery eyes
  • Post-nasal drip
  • Wheezing and shortness of breath
  • Coughing
  • Fatigue, Headache
  • Sore throat
  • Swelling episodes
  • Rashes
  • Skin testing
  • Patch testing
  • Pulmonary function testing (Breathing tests)
  • Allergy shots (Allergy immunotherapy)
  • Insect sting shots (venom immunotherapy)

Technology & Equipment

  • Skin testing
  • Patch testing
  • Pulmonary function testing
  • Allergy shots
  • Venom immunotherapy

Team

  • Dr. Backman, Dr. Kenneth Backman — Physician
  • Dr. Bloom, Dr. Katherine Bloom — Physician
  • Dr. Dever, Dr. Sara Dever — Physician

Insurance & Payment

  • Most health insurance plans (participates in most health insurance plans)

Our practice participates in most health insurance plans. Call us with any questions.

Languages Spoken

  • English

FAQs

What are the office hours?

Fairfield: Monday 9:30 AM to 6 PM (injection hours 9:30 AM – 5:30 PM); Tuesday 9:30 AM to 6 PM (injection hours 9:30 AM – 5:30 PM); Wednesday 9:30 AM to 5 PM (no injections); Thursday 8 AM to 6 PM (injection hours 8:00 AM – 5:30 PM); Friday 9:30 AM to 4 PM (no injections). Trumbull: Monday 9:30 AM to 6 PM (injection hours 9:30 AM – 5:30 PM); Tuesday 9:30 AM to 6 PM (no injection hours); Wednesday 9:30 AM to 6 PM (injection hours 9:30 AM – 5:30 PM); Thursday and Friday Closed.

What are the addresses of the offices?

Fairfield Office: 55 Walls Drive, Suite 105, Fairfield, CT 06824; Trumbull Office: 35 Corporate Drive, Suite 1115, Trumbull, CT 06611.

Awards & Accreditations

  • Drs. Kenneth Backman, Katherine Bloom, and Sara Dever named 2026 Top Doctors
  • Dr. Backman, Dr. Bloom, Dr. Dever named 2026 Top Doctors (as referenced on site)

Social Media

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Birdeye: Highly rated based on 333 reviews (333)

Patients praise

  • Professional and thorough medical care
  • Courteous and caring staff
  • Efficient office operations and timely appointments
  • Child-friendly environment and staff demeanor
  • Effective communication and patience with patients

Common complaints

  • Difficult parking access
  • Perceived rudeness from some staff members

"We had a great experience with Dr. Dever and all the nurses. Our appointment was extremely thorough and the staff was so caring with our 8 month old. We really felt like we were in the best hands."

— allergyandasthmacare.com

"There is no parking for patients. 10am appt. No parking to be found. Still sitting here at 11. No spots have opened up. You won't be able to see the doctor because you literally can't see the doctor."

— mappca.com

Synthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].

Information sourced from the clinic's website as of July 10, 2026.

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