Search allergists by provider name, practice, city, state, ZIP, specialty, and allergy services. Compare local care options alongside AllergyAva pollen forecasts.
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. Yvonne Richardson is a board-certified otolaryngologist and otolaryngic allergist with Valley ENT in Chandler, Arizona. She focuses on environmental allergy treatment and manages immunotherapy services at Valley ENT’s Chandler division, including allergy shots and allergy drops when appropriate. This profile is optimized for patients searching for Chandler allergy care, ENT allergy testing, immunotherapy, and sinus-related treatment options.
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. Zeinab Saleh is an Aurora Allergy physician serving Kenosha, Wisconsin, with care for allergy and immunology concerns. Patients can seek evaluation for asthma, seasonal allergies, sinus symptoms, hives, and other allergic or immune conditions.
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.
Zoe A. Rosenbaum, MD, is an allergy and immunology physician with Lahey Hospital & Medical Center, seeing patients in Burlington and Peabody, MA. Her clinical interests include allergic rhinitis, angioedema, asthma, chronic urticaria, drug allergy, food allergy, insect sting allergy and primary immune deficiency. This profile helps Massachusetts patients find Lahey allergy care and compare local allergy testing and treatment options.
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.
Dr. Zuhair Ballas is an immunologist with UI Health Care and University of Iowa Physicians in Iowa City. He provides allergy and immunology care for patients with immune disorders, recurrent infections, allergic disease, inflammatory symptoms, and complex immunology concerns. As a long-standing University of Iowa professor and immunology specialist, his profile helps patients find advanced immunology expertise in eastern Iowa.
Dr. Zurik Waxenghiser is an allergist with Asthma & Allergy Associates of Florida, serving patients in Fort Lauderdale, Pembroke Pines, Plantation, and Hollywood. He treats asthma, environmental allergies, food allergy concerns, allergic rhinitis, eczema, hives, sinus symptoms, and related immune conditions. Fluent in English and Spanish, Dr. Waxenghiser helps Broward County patients identify triggers and create practical treatment plans.
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.