Best Allergists & Immunologists in Rancho Cucamonga CA
Choosing an allergist or immunologist in Rancho Cucamonga CA, is easier when you can see credentials, listed plans, and patient ratings in one place. Heallexa shows 7 allergists & immunologists side by side.
7 allergists & immunologists in Rancho Cucamonga CA

Allergy & Asthma Center
4.5Allergy & Asthma Center · Allergy & Immunology (Internal Medicine) Physician
8008 Monet Ave(909) 463-6900
Allergy And Asthma Specialty Center Inc.
4.5Allergy And Asthma Specialty Center Inc. · Allergy & Immunology Physician
9220 Haven Ave(909) 944-9058
Faculty Physicians And Surgeons Of Llusm
4.5Faculty Physicians And Surgeons Of Llusm · Allergy & Immunology Physician
8599 Haven Ave Suite 102&210(909) 558-2806
Henry Lin Inc.
4.5Henry Lin Inc. · Allergy & Immunology (Internal Medicine) Physician
8008 Monet Ave(909) 463-6900
Doctors Accountable Care Network
4.5Doctors Accountable Care Network · Allergy & Immunology Physician
8211 Rochester Avenue(909) 945-2425
Joshua G Gibbs, DO
4.5Joshua G Gibbs · Clinical & Laboratory Immunology (Allergy & Immunology) Physician
9045 Haven Ave Suite 101(909) 944-9058
Allergists & Immunologists in Rancho Cucamonga CA by insurance
These providers list this insurance as accepted, but coverage should be confirmed directly with the provider before booking.
Allergists & Immunologists in nearby cities
Same specialty in cities near Rancho Cucamonga CA — useful if your insurance network extends across the metro.
About finding an allergist or immunologist in Rancho Cucamonga CA
Rancho Cucamonga CA has allergists & immunologists practicing across hospital systems, group practices, and independent clinics. When choosing an allergist or immunologist in Rancho Cucamonga CA, the three factors most patients care about are: insurance acceptance, distance from home or work, and patient reviews. Heallexa shows all three on every listing so you can compare without clicking back and forth.
Many Rancho Cucamonga CA allergists & immunologists list major insurance plans including Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings reflect what providers have indicated they accept — always confirm in-network status directly with the office before booking. Out-of-network visits can cost 3–5× more than in-network ones.
Common questions about allergists & immunologists in Rancho Cucamonga CA
How much does a visit to an allergist or immunologist cost in Rancho Cucamonga CA?+
In-network allergists & immunologists in Rancho Cucamonga CA typically run $120–$300 for an initial visit before insurance. Out-of-network rates can be 3–5× higher. Use the insurance filter above to see Rancho Cucamonga CA allergists & immunologists who list your specific plan, and confirm acceptance directly with the office before booking.
Are Rancho Cucamonga CA allergists & immunologists accepting new patients?+
Most Rancho Cucamonga CA listings indicate new-patient status on the profile. Wait times vary by specialty and insurance; calling the office directly is the fastest way to confirm same-week availability.
Which insurance plans do Rancho Cucamonga CA allergists & immunologists list?+
Major plans in include Blue Cross Blue Shield, Aetna, UnitedHealthcare, Cigna, Humana, and Medicare. Listings show plans the provider has indicated they accept — always confirm in-network status directly with the office before your appointment.
Do I need a referral to see an allergist or immunologist in Rancho Cucamonga CA?+
Most PPO plans in allow direct booking. HMO and many Medicare Advantage plans require a primary-care referral first. Confirm with your insurer or the office before booking.