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Clinic Type

Allergy/Asthma

Address

Brea, CA

Phone

(714) 579-6826

Email

ProvidenceOCHDContactCenter@providence.org

Opening Hours

Mon - Fri: 8 a.m. - 5 p.m.

Services Offered

  • Allergy and Immunology
  • Asthma care
  • Immunology
  • Pediatrics
  • Geriatrics

Team

  • Alfred Oh Moon, MD, MD — Allergy and Immunology
  • Kate Elizabeth Nemecek, PAC, P.A.C. — Allergy and Immunology

Insurance & Payment

Languages Spoken

  • Spanish
  • English
  • Spanish (some staff)

FAQs

What are the hours for the Brea Allergy & Asthma clinic?

Mon - Fri: 8 a.m. - 5 p.m.

Awards & Accreditations

  • 4.9 out of 5

Photos

What Patients Say

Overall sentiment across review platforms: positive

  • Providence (Official Location Page): 4.9/5 (196)
  • Dr. Alfred Moon (Provider Profile): 4.9/5 (94)

Patients praise

  • High patient satisfaction ratings (4.9/5)
  • Kind and knowledgeable providers
  • Clean, efficient, and high-tech office environment

Common complaints

  • Reports of promise to follow up that was not fulfilled

"Excellent! Dr. Simpson is a very kind and very knowledgeable abo..."

Healthgrades (Dr. Karen Simpson)

"Good during consult. Promised to get back to me when contacting/..."

Healthgrades (Dr. Paolo Jorge)

"The office was really clean and very efficient. Everything seemed new and very high tech. I even liked the art in the waiting area."

Yelp (St. Jude Heritage Medical Group Brea)

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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Brea, CA·Allergy/Asthma

Top Bay Area Allergy & Asthma Specialists | Dr. Andrew C. Engler Brea - The Allergy & Asthma Clinic, Inc. is a San Mateo-based medical practice specializing in allergies and asthma care with 4 offices in the United States (all in the Bay Area, CA). - Contacts: main numbers include (650) 343-4597, (650) 991-0405, (650) 343-3402; website: theallergyclinic.com. - Practice profile: private medical practice focused on innovative, comprehensive allergy and asthma treatment in a warm, personal environment; employs 5 staff; physicians and specialists (including 4 in Medical department). - Location: HQ and primary address at 290 Baldwin Ave, San Mateo, CA 94401 (multiple listings for Baldwin Ave in San Mateo). - Notable presence: listed as “The Allergy and Asthma Clinic, Inc.”; related to multiple health networks and staff transitions, with a LinkedIn presence. If you’re specifically looking for Dr. Andrew C. Engler or Dr. Engler’s practice in the Bay Area: this page represents a singular allergy/asthma clinic in San Mateo, but does not confirm a direct affiliation with Dr. Engler or provide details on his practice. To verify Dr. Engler’s Bay Area offerings, consider checking: - Direct search for Dr. Andrew C. Engler in Bay Area allergy specialists directories. - The clinic’s official site or contact lines to confirm physician roster. - Local Bay Area allergy and asthma clinics for Dr. Engler’s practice if he is associated with a different clinic.

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Brea, CA·Allergy/Asthma

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