The 5 Best Allergists in Pennsylvania
Board-certified allergy & asthma specialists in Hershey, Philadelphia, Horsham / Ardmore, and beyond.
If over-the-counter antihistamines aren't cutting it anymore, a board-certified allergist-immunologist can pinpoint exactly what you're reacting to and build a treatment plan — including immunotherapy that can reduce your sensitivity for good. Our editors researched allergists across Pennsylvania and curated the five standouts below based on board certification, affiliations, peer recognition, and patient reputation. Before your visit, check today's pollen levels in Pennsylvania so you can tell your doctor what was in the air when your symptoms flared.
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Timothy J. Craig, DO
Penn State Health Milton S. Hershey Medical Center
Hershey, PA
Board-certified in Allergy & Immunology (Adult & Pediatric)Board-certified in Internal MedicineDr. Craig is a Professor of Medicine and Pediatrics at Penn State College of Medicine and directs the Penn State Alpha-1 Deficiency Center, the Allergy/Immunology Fellowship, and the Section of Allergy, Asthma and Immunology. He has authored international management guidelines for hereditary angioedema, urticaria, and rhinitis, and is one of the country's foremost authorities on HAE.
Areas of focus: Asthma · Hereditary angioedema · Immunodeficiency · Alpha-1 antitrypsin deficiency · Urticaria
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Marc F. Goldstein, MD
The Asthma Center / Pennsylvania Hospital (Penn Medicine)
Philadelphia, PA
Board-certified in Allergy & ImmunologyFellow of the AAAAI (FAAAAI)Fellow of the ACAAI (FACAAI)Dr. Goldstein is Chief of Allergy and Immunology at Pennsylvania Hospital within the Penn Medicine/University of Pennsylvania Health System and an Associate Professor of Clinical Medicine and Pediatrics at Drexel University College of Medicine. He completed his fellowship at the Hospital of the University of Pennsylvania and Children's Hospital of Philadelphia, and has been recognized with Top Doc and Top MD awards throughout his 30-plus year career.
Areas of focus: Asthma · Allergic rhinitis · Food allergies · Sinus disease · Immunotherapy
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Tracy B. Fausnight, MD, FAAAAI, FACAAI
Penn State Health Milton S. Hershey Medical Center
Hershey, PA
Board-certified in Allergy & ImmunologyFellow of the AAAAI (FAAAAI)Fellow of the ACAAI (FACAAI)Dr. Fausnight is Division Chief of Pediatric Allergy and Immunology and a Professor of Pediatrics and Medicine at Penn State College of Medicine. She completed her allergy/immunology fellowship at Children's Hospital of Pittsburgh/UPMC, and has more than 25 years of clinical experience, with particular expertise in food allergy and drug allergy in children.
Areas of focus: Pediatric allergy · Food allergies · Drug allergies · Environmental allergies · Asthma
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Jack M. Becker, MD
Main Line Allergy
Horsham / Ardmore, PA
Board-certified in Allergy & ImmunologyDr. Becker graduated from Temple University School of Medicine and completed his allergy and immunology fellowship at Children's Hospital of Philadelphia. He has been named Philadelphia Magazine Top Doc in Allergy/Immunology in 2020, 2022, 2023, 2024, 2025, and 2026, and served as past president of the Pennsylvania Asthma and Allergy Association.
Areas of focus: Pediatric and adult allergy · Asthma · Food allergies · Immunotherapy
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Richard L. Green, MD
Allergy & Asthma Associates of Pittsburgh
Pittsburgh, PA
Board-certified in Allergy & ImmunologyBoard-certified in Internal MedicineFellow of the AAAAI (FAAAAI)Dr. Green earned his MD from Duke University School of Medicine and is a Clinical Associate Professor in the Department of Internal Medicine at the University of Pittsburgh School of Medicine. He is affiliated with UPMC St. Margaret and served as former Chief of Allergy at Shadyside Hospital and former co-chairman of the Practice Standards Committee of the American College of Allergy, Asthma, and Immunology.
Areas of focus: Asthma · Allergic rhinitis · Food allergies · Immunotherapy
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How we chose the best allergists in Pennsylvania
Our editorial team researched allergy and immunology specialists practicing across Pennsylvania and selected these five based on:
- Board certification in Allergy & Immunology (ABAI)
- Hospital and academic affiliations with respected medical centers
- Peer recognition, including Top Doctor awards and professional society roles
- Practice reputation and years of experience treating allergy and asthma patients
- Geographic spread across Pennsylvania's major metro areas
These listings are editorial picks, not paid placements or medical endorsements, and we have no financial relationship with any provider listed. Physician availability, insurance participation, and credentials change — always verify directly with the practice before booking. This page is for informational purposes and is not medical advice.
Frequently asked questions
How do I find a good allergist in Pennsylvania?
Look for board certification in Allergy & Immunology, hospital or academic affiliations, and an established practice. Every allergist on this list was vetted against those criteria.
Do I need a referral?
It depends on your insurance plan, not the state. Most PPO plans let you book directly; HMO plans usually require a referral from your primary care physician.
What should I bring to my first appointment?
A list of your symptoms and when they occur, your current medications, your insurance card, and any relevant medical records. A symptom diary matched against local pollen counts is especially useful for diagnosing seasonal allergies.
Track Pennsylvania pollen before your visit
Allergists can diagnose you faster when you know which days your symptoms flared and what was in the air. MyPollenPal tracks daily tree, grass, and weed pollen levels for cities across Pennsylvania.