
Allergy and Asthma Associates of Northern California
Allergy and Immunology • Fremont, CA • Eight convenient Bay Area Offices locations
About
Allergy & Asthma Associates of Northern California is a private medical practice based in San Jose, CA, specializing in adult and pediatric asthma, allergy/immunology, and pulmonary disease. The practice operates 11 offices across Northern California (including San Jose, Santa Cruz, Monterey, Fremont, and nearby Bay Area locations) with a team of board-certified allergists/immunologists. Services focus on testing, diagnosis, and treatment of allergies and asthma for both adults and children. Contact numbers and multiple locations are listed for convenient access.
Clinic Type
Allergy and Immunology
Address
San Jose Main Office 4050 Moorpark Ave, San Jose, CA 95117
Phone
408-243-2700
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Opening Hours
Not published — contact the clinic to confirm hours.
Website
Telehealth
Available (In-Office & Telemedicine Appointments)
Services Offered
Technology & Equipment
Team
Insurance & Payment
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Languages Spoken
FAQs
What conditions do you treat?
Food allergies, drug allergies, insect bites & stings, pet allergies, environmental allergies, seasonal allergies, hay fever, hives, eczema, asthma, wheezing & coughing, shortness of breath, chest tightness, congestion, post nasal drip, sinusitis, headache, facial pain
What services do you offer?
Board-certified allergy and immunology care, with focus on asthma, seasonal allergies, food allergies, and related conditions; information on oral immunotherapy (OIT) and asthma management.
Do you offer telemedicine?
Yes, in-office and telemedicine appointments are available.
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What Patients Say
Overall sentiment across review platforms: positive
- 4doctors.net: 4.8 out of 5 stars (266 reviews)
- Facebook: 90% recommend (13 reviews)
Patients praise
- highly knowledgeable and thorough physicians
- compassionate and caring medical staff
- effective treatment plans for asthma and allergies
- professional and welcoming office environment
- good accessibility and parking availability at some locations
Common complaints
- reports of unprofessional behavior by some staff members
- difficulties with phone communication and appointment scheduling
- perceived sarcasm or lack of helpfulness in isolated instances
"Dr Leung articulates well, great as translating medical mumbo jumbo into plain English, have the best bedside manner and super responsive."
— Allergy and Asthma Associates of Northern California Website"I have been a patient over thirty years at Allergy and Asthma Associates. Dr. Wolfe is outstanding! Every doctor, nurse, and support staff I have come in contact with over the years have been professional, kind, and compassionate."
— LocalityBiz"The lady on the phone started to get unfriendly and recommended that my wife should try it at another doctor after a while. She wished her good luck in a very sarcastic tone and hung up the phone without even saying goodbye."
— Unilocal.netSynthesized 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.
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