South Bay Allergy and Asthma Group
Allergy & Immunology • San Jose, CA
About
South Bay Allergy and Asthma Group, Inc. is a privately held medical practice specializing in allergy, immunology, asthma, and related conditions for children and adults. Key details: - Locations: 3 offices in San Jose, CA (HQ at 130 Bellerose Ave; additional address: 2211 Moorpark Ave Ste 130) - Services: Personalized allergy and immunology care for asthma and allergic/immunologic conditions - Leadership: Anlin Xu, President & CEO - Staff: About 7 employees - Contact: info.sbaag@sballergy.com; phone (408) 286-1707 / (408) 286-1744 - Online presence: sballergy.com - Experience in San Jose market with ongoing operations and multiple San Jose offices - Additional notes: Moderate online traffic, positive employee reviews (3.9/5 from 2 reviews) on employer side
Clinic Type
Allergy & Immunology
Address
130 BELLEROSE AVENUE, SAN JOSE, California 95128, US
Phone
(408) 286-1707
info.sbaag@sballergy.com
Opening Hours
Not published — contact the clinic to confirm hours.
Website
Services Offered
—
Technology & Equipment
Insurance & Payment
—
Languages Spoken
Social Media
Photos
What Patients Say
Overall sentiment across review platforms: mixed
- Birdeye (aggregated): 4.5/5 (143 reviews)
- Apple Maps (Yelp data): 4.0/5 (77 reviews)
- Healthgrades: 1.0/5 (1 review)
Patients praise
- Highly knowledgeable, skilled, and professional medical staff (doctors)
- Effective treatment plans that improve patient conditions (e.g., relief from allergies)
- Thorough, patient, and attentive care during consultations
Common complaints
- Difficult or rude interactions with administrative and front desk staff
- Frustration regarding billing transparency, unexpected costs, and insurance handling
- Difficulty reaching the office via phone and issues with appointment scheduling/follow-up communication
- Long wait times for appointments to begin
"Nelson are two of the most knowledgable, wonderful and resourceful doctors I've ever had."
— Yelp Review"I've been coming to South Bay Allergy since 2021 and have always had a great experience with Dr. Zhang. The doctors are decent--but the front desk and billing staff make every visit stressful."
— Apple Maps/Yelp Review"They really should have clearly told me about the cost of tests that are being run or their consultation charges upfront... I now have a bill of $1600 to pay where tests were repeated without telling me I’ll be charged again."
— Birdeye ReviewSynthesized from public review platforms as of Jul 10, 2026 — sources: [1][2][3][4].
In the News
Information sourced from the clinic's website as of July 10, 2026.
Comparing your options?
See other allergy & immunology clinics in San Jose, or search the full directory by insurance, ratings, and more.