Allergy & Immunology serving in Garden Grove, CA
Allergy & Immunology • Garden Grove, CA
Clinic Type
Allergy & Immunology (multi-location group)
Address
22 Odyssey, Suite 240, Irvine, CA 92618
Phone
714-549-9330
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Opening Hours
See Details Below
Services Offered
Team
Insurance & Payment
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Languages Spoken
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FAQs
What are the hours for injections on Monday?
Injection Hours are 10:00 - 12:00.
What are the injection hours on Tuesday?
Injection Hours are 2:00 - 6:00.
What are the injection hours on Wednesday?
Injection Hours are 6:00 - 8:00.
Are injections available without an appointment?
Injections are available by appointment only.
What are the hours for Fountain Valley location Monday?
8:30 AM - 6:00 PM; Injection Hours are 1:30 - 6:00.
What are the hours for Fountain Valley location Tuesday?
8:30 AM - 4:30 PM; Injection Hours are 9:30 - 12:00.
Social Media
Photos
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What Patients Say
Overall sentiment across review platforms: mixed
- Healthgrades: 2.8 out of 5 stars (based on 6 ratings) (6 ratings)
- Vitals: 3.5 out of 5 stars (based on 17 ratings) (17 ratings)
- WebMD/Vitals: 4.5 out of 5 stars (based on 9-10 ratings) (9-10 ratings)
Patients praise
- Professional and personable medical care from some doctors
- Efficient administration of routine allergy shots for established patients
- Thorough explanation of conditions and treatment plans by some specialists
Common complaints
- Difficulties with office staff, including language barriers and unresponsiveness
- Long wait times and overbooking practices leading to delays for scheduled appointments
- Concerns regarding professional demeanor and communication from some providers
- Reports of inconsistent medical record-keeping or communication errors
"Dr. Nguyen and staff are very professional and sensitive to my needs... After couple visits, I actually felt better. Thank you Dr. Nguyen for caring and go an extra step in treating my allergy."
— Vitals Patient Review"He kept rolling his eyes at me, was rude to his staff member, and slammed the door on his way out of the room... I’m in the process of finding a new allergist who won’t slam the door in my face."
— Healthgrades Patient Review"My first time here, was referred by my primary. Definitely busy but office staff keeps patients moving. Medical Assistant asked all questions needed, listened to everything I had to share regarding my allergies."
— Birdeye Patient ReviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
- Allergy & Immunology serving in Garden Grove, CA — Mar 7, 2026
- Asthma Specialist in Garden Grove - Orange County Allergy Care — Jun 1, 2026
- Orange County Allergy Care | Allergy Specialist Dr. Ziyar — Aug 4, 2025
- Allergy Treatment in Orange County - OC Wellness Physicians — Mar 12, 2026
- Allergy Specialist in Irvine – Allergist in lrvine — Dec 30, 2025
Information sourced from the clinic's website as of July 10, 2026.
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