
Dr. Jessica Macdougall is an OHSU allergist-immunologist in Portland and director of the Burghardt Food Allergy Center. She focuses on food allergy care, patient education, therapeutics and adult and pediatric allergy and immunology services.
Search allergists by provider name, practice, city, state, ZIP, specialty, and allergy services. Compare local care options alongside AllergyAva pollen forecasts.

Dr. Jessica Macdougall is an OHSU allergist-immunologist in Portland and director of the Burghardt Food Allergy Center. She focuses on food allergy care, patient education, therapeutics and adult and pediatric allergy and immunology services.

John Accarino, MD is a pediatric allergy and immunology provider in Boston, Massachusetts with Mass General for Children. Families can use this AllergyAva listing to find local support for childhood allergies, food allergy evaluation, asthma-related allergy concerns and immune system questions.

Dr. John Hagan is a Mayo Clinic Rochester allergist-immunologist, internist and critical care specialist. He treats complex allergy conditions including chronic hives, anaphylaxis, hay fever, latex allergy, drug allergy, rhinitis and hives with angioedema.

Dr. John Lewis is a Mayo Clinic Arizona allergist-immunologist and internist in Scottsdale. His clinical interests include asthma attacks, rhinitis and eosinophilia, supporting patients searching for allergy and immunology care in the Phoenix/Scottsdale area.

John Pulcini, MD, is an allergy and immunology physician with Prisma Health Acadia Allergy and Immunology in Greenville, South Carolina. He provides allergy and asthma evaluations, testing guidance, and treatment planning for common allergic and immune conditions.

Dr. John E. Salomone is an adult allergist and immunologist in St. Louis, Missouri, with SLUCare Physician Group. He helps patients manage allergic rhinitis, asthma, drug allergies, hives, angioedema, anaphylaxis, eczema, food allergies, eosinophilic esophagitis, and immune deficiency concerns.

Dr. John Vickery IV is an allergy and immunology specialist with Center for Allergy and Asthma of Georgia in Peachtree City. He helps children and adults manage asthma, seasonal allergies, sinus problems, food allergies, hives, and immune-related concerns with personalised allergy care.

Dr. John F. Villacis is an allergist and immunologist at The Austin Diagnostic Clinic in Austin, Texas. He treats children and adults with asthma, allergic rhinitis, chronic cough, recurrent sinusitis, hives, food allergy concerns, antibody deficiency, and eosinophilic esophagitis.

Dr. Jonathan Corren is a board-certified Los Angeles allergist/immunologist offering individualized care for asthma, allergic rhinitis, chronic sinus disease, food and medication allergies, immunodeficiency and allergic skin conditions.

Jordan Stancombe, PA-C is a physician assistant with Valley Allergy and Asthma Clinic in Palmer, Alaska. This AllergyAva profile helps patients in the Mat-Su Valley find allergy and asthma support, including care for hives, environmental allergies and ongoing allergic condition management.

Dr. Jose Andrade is an allergy and immunology provider at Allergy Asthma Arthritis Center of Central Florida serving patients in Orlando and Kissimmee, with care focused on allergy testing, asthma, allergic rhinitis, food allergies, insect sting reactions and immune-related conditions.

Dr. Jose E. Rojas Camayo is a board-certified allergist and immunologist with Florida Center For Allergy & Asthma Care in Miami, FL. He provides comprehensive allergy and asthma care for patients of all ages, including evaluation for environmental allergies, asthma, food allergies, eczema, hives and immune-related concerns. Patients in Kendall Regional, Hialeah/Miami Lakes, Homestead and North Miami Beach can find allergy testing and treatment.

Dr. Joseph Butterfield is a Mayo Clinic Rochester allergist-immunologist and internist with a focus on systemic mastocytosis and complex mast cell disorders. Patients in Rochester, Minnesota can use this profile to find Mayo Clinic allergy and immunology care.

Dr. Joseph Redhead Jr. is an allergy and immunology provider at The Baton Rouge Clinic serving patients in Baton Rouge, with care focused on allergic rhinitis, asthma, sinus allergy symptoms, hives, food allergies, drug allergies and immunology concerns.

Dr. Joshua S. Jacobs is a Bay Area allergist and immunologist with Allergy & Asthma Medical Group. He sees patients in Walnut Creek, Brentwood and Vallejo and has clinical interests in hereditary angioedema, chronic sinusitis, atopic dermatitis, food allergy, asthma and primary immunodeficiency.
Allergists are physicians trained to diagnose and manage allergic disease, asthma, eczema, hives, medication reactions, immune concerns, and food allergy risk. Use the directory to compare nearby physicians, but confirm insurance coverage, referral requirements, and testing availability with the office.
An allergist focuses on immune-system causes of symptoms, allergy testing, asthma care, immunotherapy, and reactions to foods, medicines, insects, pets, pollen, and mold. An ENT focuses on surgical and structural conditions of the ear, nose, throat, sinuses, tonsils, voice, and airway. Many patients benefit from both: an ENT may evaluate chronic sinus blockage, while an allergist identifies triggers that drive inflammation or asthma flares.
Most first visits start with a symptom history, medication review, exposure review, and focused physical exam. If skin testing is appropriate, small amounts of common allergens are placed on or under the skin and checked for a controlled reaction. Some patients need blood testing instead, especially when skin testing is not safe or medicines cannot be paused.
Ask the clinic which antihistamines or sleep aids should be stopped before the appointment, bring a list of reactions and foods or environments involved, and pack snacks, comfort items, and past test results. Tell children that testing may feel itchy or briefly uncomfortable but should not feel like a vaccine shot.