Search allergists by provider name, practice, city, state, ZIP, specialty, and allergy services. Compare local care options alongside AllergyAva pollen forecasts.
Dr. William B. Sullivan is an allergist-immunologist in Hattiesburg, MS, associated with Mississippi Asthma & Allergy Clinic. He provides care for asthma, allergic rhinitis, sinus-related allergy symptoms, hives, angioedema, and food or drug allergy concerns for patients in southern Mississippi.
Dr. Winn Walcott is an allergy and immunology physician with Mississippi Asthma & Allergy Clinic in Oxford, MS. He offers allergy-focused care for patients with asthma, environmental allergies, food allergy concerns, eczema, hives, sinus symptoms, and other immune system conditions.
Dr. Wyatt Verplaetse is an allergy and immunology physician with OSF HealthCare in Peoria, IL. He helps patients understand and treat allergies, asthma, rhinitis, hives, eczema, sinus symptoms, and other immune-mediated conditions that can affect daily quality of life.
Dr. Yashu Dhamija is a UC Health allergy, asthma and immunology physician in Cincinnati. He provides care for seasonal allergies, asthma, hives, food allergy, drug allergy and immune deficiency concerns, with academic ties to the University of Cincinnati. Patients searching for allergy and immunology care in Cincinnati can use this profile to connect with UC Health's allergy services.
Dr. Yasmeen R. Khan is a board-certified adult and pediatric allergy and immunology physician with Asthma & Allergy Associates of Florida. She sees patients in Plantation, Fort Lauderdale, and Pembroke Pines for asthma, allergic rhinitis, sinus disease, nasal polyps, food allergies, eczema, contact dermatitis, chronic hives, eosinophilic esophagitis, and immune deficiency concerns. Her Plantation office supports Broward County families with comprehensive allergy care.
Dr. Yasmin W. Khan is a pediatric allergy and immunology physician at Vanderbilt Children’s Allergy and Immunology Clinic in Nashville. She focuses on pediatric asthma, food allergies, and immunodeficiency concerns, helping families understand recurrent infections and allergic disease in children.
Dr. Yesim Yilmaz Demirdag is a UCI Health allergist-immunologist caring for children and adults in Orange County. Her clinical interests include primary immunodeficiency, asthma, food allergy, eczema, hives and swelling, chronic rhinitis, sinus problems, drug allergies, eosinophilic esophagitis, and stinging-insect allergy. Based through UCI Health’s Irvine and Orange allergy clinics, she is a strong listing for patients searching for advanced allergy and immunology care near Irvine.
Dr. Yong H. Tsai leads Arthritis, Autoimmune & Allergy, LLC in Daytona Beach, Florida. He provides integrated care for patients with allergy symptoms, asthma concerns, autoimmune disease, arthritis, and immune-related conditions across Daytona Beach, Ormond Beach, Port Orange, Palm Coast, Volusia County, and Flagler County.
Dr. Yoshiko Ogawa-Reel is a board-certified Houston allergist-immunologist serving adults and children. Her profile highlights allergy and immunology care, asthma and environmental allergy evaluation, food and medication allergy concerns, and bilingual care in English and Japanese at Memorial Hermann-affiliated locations.
Dr. Yuliya Ogai is an allergy and immunology physician and pediatric specialist at Tripler Army Medical Center in Honolulu, Hawaii. She provides care for patients with allergic disease, asthma, food allergy concerns, medication allergy questions, eczema, hives and immune-related conditions. Patients seeking allergy and immunology care at Tripler can connect with Dr. Ogai’s clinic for diagnostic evaluation, treatment planning and practical guidance for managing symptoms in everyday life.
Dr. Yusaf Hussain is a Mercyhealth allergy and immunology physician seeing patients at Mercyhealth Hospital and Medical Center–Walworth in Lake Geneva, Wisconsin, with additional Mercyhealth availability in Beloit. He helps patients evaluate and manage allergies, asthma, itchy skin, food allergy symptoms, and related immune concerns.
Dr. Zachary Rubin is an Elmhurst, IL allergist and immunologist with Oak Brook Allergists. His profile helps patients find local allergy, asthma and immunology care in DuPage County.
Zahida Maskatia, MD, is a food allergy specialist with Latitude Food Allergy Care in Redwood City, California. She helps patients and families navigate food allergies, oral immunotherapy conversations, eczema, asthma, allergic rhinitis and related immune concerns. This profile is tailored for families searching for food allergy care, allergy testing and pediatric allergy support on the San Francisco Peninsula.
Dr. Zhen Ren is a WashU Medicine allergy and immunology physician in St. Louis with interests that include chronic hives, drug allergy, hereditary angioedema, asthma, allergic rhinitis and complex immune conditions. Patients can use this profile to find specialist evaluation, diagnostic testing and treatment planning for allergic and immunologic symptoms that have not improved with routine care.
Dr. Zoya Treyster is a board-certified allergist and immunologist with Latitude Food Allergy Care in White Plains, New York. She focuses on food allergy testing, diagnosis, oral immunotherapy, asthma, environmental allergies, eczema, immune concerns, and pediatric allergy care. This profile is useful for Westchester families and adults searching for specialized food allergy treatment and long-term allergy management near White Plains.
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.