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Sher Allergy Specialists is your trusted allergy and asthma clinic of excellence!

Discover why Sher Allergy Specialists is selected by other doctors as a “Best Doctor in America” for 20+ years and a “Best Allergist in Pinellas County."

Desk with Stethoscope

WELCOME

Sher Allergy Specialists is a premier pediatric and adult allergy, asthma and immunology specialty group at the forefront of state-of-the-art allergy testing and cutting-edge treatment.

 

Our doctors are double board-certified in Allergy, Asthma, and Immunology and Internal Medicine or Pediatrics. We are dedicated to unparalleled and personalized allergy care so life can be worry free from dangerous allergic reactions and the misery of allergy symptoms.

Sher Allergy Specialists is the trusted allergy center for generations of families and the medical community continuing to set the standard for uncompromising results. We understand that choosing the right allergist can transform lives.  We believe we can be the right allergist for you.   

Dr. Mandel R. Sher

“Every person is like a snowflake – uniquely different from head to toe!  I meet each child, teen, adult, and family where they ‘are’, with a safe and effective solution to their worrisome and potentially dangerous allergies and asthma. I am board-certified in Adult and Pediatric Allergy and Immunology, in addition to Pediatrics and trained at Northwestern, Duke, Harvard, and University of Michigan. I write, lecture, research, teach, and advocate on allergy and asthma care too. I have dedicated my professional life to allergy and the people behind the sneeze, cough, rash, and runny noses whose lives I change.” 

Meet The Team

Dr. Johana Castro Wagner

“Allergic disorders are unpredictable and affect all age groups and races with no discrimination. These could be very disruptive in the lives of people, especially children, causing tremendous anxiety for their caregivers. I have committed my life to helping those whose lives are affected by such allergic disorders and strive to make a difference to them. It is a very exciting time in the field of allergy and immunology as we continue to develop ways to treat diseases we could not treat before. My patients know I make communication a priority and when they come to see me they will leave knowing what we are treating and how we are going to achieve success.”  

Nurse Practitioner Jill Curren

"I have been in the medical field for more than 30 years and have always felt it was the right career path for me.  Being able to treat the whole person—body, mind and spirit as well as considering the whole family is the true calling of a Nurse Practitioner. I also understand the misery that allergies create from my own personal experience; because allergy shots worked for me, I now have my own dogs and cats and volunteer in an animal shelter. I really love patient interaction and getting to know Sher Allergy Specialists' patients and their families. Being able to help people is truly a gift that I enjoy doing." 

Why Choose Sher Allergy Specialists

Conditions

Why Choose Sher Allergy Specialists

Unmatched Expertise

Experience Matters. Allergic conditions are immune system disorders.  A board-certified Allergist/Immunologist is specially trained to diagnose, treat and manage allergies, asthma and other immune system disorders. The Sher Allergy team is nationally recognized as leaders in the field and is dedicated to getting your allergy problems right from the start, avoiding wasted time and money and risky side effects of unnecessary tests and treatments.

Why Choose Sher Allergy Specialists

Personalized Care

Our team begins every first visit evaluation by practicing the art of listening. We listen to each patient’s allergy journey, offer allergy testing during your initial evaluation visit in order to expedite a correct diagnosis and treatment program, and provide treatment options that are specifically targeted to each person’s life situation. We offer a range of evidence-based and FDA-approved treatments, including non-pharmacological options, so all patients receive the best possible care. To optimize your long-term success, we are available to help you every step of the way and coordinate with your other doctors.

Why Choose Sher Allergy Specialists

Patient Convenience

We strive for a hassle-free care experience by providing flexible appointment options, including in-office visits, telehealth virtual visits, same-day appointments,  a full range of services under one roof, scheduled allergy shot appointments,  friendly office team and more! A board-certified Allergist/Immunologist is on-site for every visit and is available 24/7/365 to address your needs.  We accept most major insurance plans and have a conveniently located office with ample parking and Wi-Fi.

Why Choose Sher Allergy Specialists

True Compassion

Of all of Sher Allergy Specialists’ contributions and accomplishments, our most meaningful is restoring full family function and empowering each child and adult to live life to the fullest. Dr. Sher is proud to be honored by other doctors as a “Best Doctor in America” every year for the last 20+ years and is recognized by his patients as a “Compassionate Doctor.”  Sher Allergy is grateful that our valued patients often refer family, friends and co-workers. 

Conditions

Diagnostic Services

Treatment Options

Patient Story

“I was getting sinus infections and ear infections every couple of months. Dr. Sher fixed me right up. Started me on injections which I had bad reactions to. He tweaked and came up with a very slow but workable schedule and I have never felt better. When I proved to be a challenge he didn't give up. He tried and tried until he got it right and that is what I love the best. He didn't treat me like a one size fits all patient. I love (almost) never being sick!”

Lori D.B.

 
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© 2020 by Sher Allergy Specialists

A Division of Florida Pediatric Associates, LLC

Contact

Sher Allergy Specialists

Largo Professional Center

11200 Seminole Blvd #310
Largo, FL 33778

For Appointments