Our Name has Changed, but Our Commitment has Not

We’re proud to announce that we have officially rebranded from Asthma & Allergy Specialists to AllerVie Health – St. Augustine. This rebrand will enhance our digital patient experience and better serve patients now and in the future.

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Bill Pay Options

Our dedicated billing service is available to help answer questions about statements, pay bills over the phone, and set up payment plans. Call the phone number printed on your billing statement for the fastest resolution.

All new patients and services provided on or after October 1, 2023, call 866.238.0278. For services provided before October 1, 2023, call 866.237.5956.

Open Hours

  • Monday: 8:30 – 5:00
  • Tuesday: Closed
  • Wednesday: 8:30 – 5:00
  • Thursday: 8:30 – 5:00
  • Friday: 8:30 – 5:00
  • Saturday: Closed
  • Sunday: Closed

Allergy Shot Hours

  • Monday: 8:30 – 4:30
  • Tuesday: Closed
  • Wednesday: 8:30 – 4:30
  • Thursday: 8:30 – 4:30
  • Friday: 8:30 – 4:30
  • Saturday: Closed
  • Sunday: Closed

Reviews from Patients

“Dr. Mas and his staff have been a great team for me as I deal with my medical situation. Dr. Mas is thorough and informative. His office and technical staff have been responsive to my needs. Thank …”

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“Wonderful care at my allergist office today. Everyone is kind and caring.”

“Dr. Mas was so precise with diagnosing my son. I love that he listened but also knew exactly what he was experiencing and was able to get the necessary medication to handle the asthma and allergies. …”

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“Everyone in the office was very Pleasent . Dr. Mas is very kind.”

Happy family on the beach after visiting the AllerVie Health Florida

About AllerVie Health – St. Augustine

At AllerVie Health – St. Augustine, formerly Asthma & Allergy Specialists, we are dedicated to delivering excellent and comprehensive care for allergies, asthma, and related immunological disorders for both adults and children.

However, if you’re faced with challenges such like sinusitis, asthma, stinging insect allergy, or food allergies, these joys may be compromised. You need expert, personalized treatment to fully enjoy all that our beautiful town has to offer.

Our board-certified allergists, Juan C. Mas, MD and Sherry Housley, APRN, are committed to diagnosing and treating allergies in both children and adults. With a specific focus on pediatric and adult-onset asthma, they are dedicated to helping patients regain control of their lives, making the most of what Florida has to offer. At AllerVie Health, we take a personalized approach, tailoring each treatment plan to effectively manage your specific allergies or asthma.

Schedule an appointment at our St. Augustine location and allow us to guide you on your journey towards better health with AllerVie Health.

Pollen Levels in St. Augustine, FL


How to read pollen count

Pollen and mold levels are determined by the National Allergy Bureau and have been translated into four levels based on the counts for the majority of days and the averages over the years.


A low pollen count means that only people who are extremely sensitive to pollen and mold will have allergy symptoms.


A moderate pollen count means more people will have allergy symptoms.


A high pollen count means that most people with a sensitivity to pollen and/or molds can experience allergy symptoms.

Very High

A very high pollen count means that almost everyone who has an allergy to molds and pollen will experience symptoms.

Ready to make an appointment?

Our board-certified allergists and advanced practice providers are ready to help you feel better. Make an appointment today to start your journey to allergy and asthma relief!

Make an Appointment