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15290 SUMMIT AVE STE B, Fontana, CA 92336-0240
AllergistUpdated May 2026
Best Allergists in Fontana, CA (2026)
Looking for a allergist in Fontana? We've compiled a list of the top 5 verified allergists in Fontana, CA based on ratings, reviews, and public business records.
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Total Allergists
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Top Rated
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Avg Rating
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Total Reviews
Top 5 Allergists in Fontana, CA
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9961 SIERRA AVE, Fontana, CA 92335-6720
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9961 SIERRA AVE, Fontana, CA 92335-6720
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9961 SIERRA AVE, Fontana, CA 92335-6720
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9985 SIERRA AVE, Fontana, CA 92335-6720
How We Chose These Allergists
Our directory aggregates data from multiple public sources to compile the most comprehensive list of allergists in Fontana, CA. Here's how we evaluate and rank professionals:
- Public Licensing Records— We verify that each professional holds valid, up-to-date licenses and registrations in CA.
- NPI Registry & Business Records — For healthcare professionals, we cross-reference the National Provider Identifier registry. For other verticals, we use state business filings and industry databases.
- Customer Ratings & Reviews — We aggregate ratings from major review platforms to surface the highest-quality professionals.
- Completeness of Information— Professionals with verified contact details, addresses, and active online presence rank higher.
Tips for Choosing a Allergist in Fontana
Check Reviews & Ratings
Look for allergists with consistently high ratings and a meaningful number of reviews. A allergist with 4.5 stars and 100+ reviews is generally more reliable than one with 5 stars and only 2 reviews.
Verify Credentials
Always verify that the allergist holds appropriate licenses for CA. Check with your state's licensing board for the most up-to-date information.
Compare Multiple Options
Don't settle for the first option. Contact at least 2-3 allergists to compare services, availability, and pricing before making your decision.
Ask About Experience
Inquire about the allergist's experience with your specific needs. Specialists who focus on particular areas may provide better outcomes than generalists.
Frequently Asked Questions
How many allergists are in Fontana, CA?
Our directory currently lists 5 verified allergists in Fontana, CA. This number is regularly updated as new professionals are added to our database.
How do I choose the best allergist in Fontana?
Start by reviewing ratings and the number of reviews above. Look for professionals with consistent high marks and verified credentials. We recommend contacting 2-3 options to compare availability, services, and pricing.
Find a Allergist in Fontana Today
Browse our complete directory of 5 allergists in Fontana, CA. Filter by rating, read reviews, and request quotes.
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