Dr. Mitchell Grayson is a Nationwide Children's Hospital pediatric allergist and immunologist in Columbus. He is a division leader with clinical interests that include asthma, allergic rhinitis, food allergy and anaphylaxis. This SEO-ready profile helps parents find pediatric allergy expertise for breathing symptoms, environmental triggers, food reactions and complex allergic disease requiring specialty-level evaluation.
Dr. Peter Mustillo is a pediatric allergy and immunology physician with Nationwide Children's Hospital in Columbus. He supports children with allergies, asthma, immunodeficiency concerns and recurring allergic reactions, and works within a program that includes allergy immunotherapy and infusion-related services. This profile helps families find pediatric immunology expertise for both routine and more complex care needs.
Dr. Philip Rancitelli is a board-certified allergist-immunologist at Ohio ENT & Allergy Physicians in Columbus. He treats adults and children with asthma, seasonal allergies, food allergies, eczema, hives, sinus-related allergy symptoms, and immune system concerns.
Dr. Rebecca Scherzer is a pediatric allergist and immunologist with Nationwide Children's Hospital in Columbus. She evaluates children with allergic rhinitis, asthma, food allergy, primary immunodeficiency and related immune concerns. Families can use this profile to find pediatric allergy care that combines subspecialty testing, treatment planning and hospital-based resources for common and complex conditions.
Dr. Susan Abouhassan is an allergist and immunologist in Columbus, Ohio, affiliated with the Chalmers P. Wylie VA Ambulatory Care Center. She evaluates allergic and immune-related conditions such as asthma, allergic rhinitis, chronic hives, eczema, medication allergy concerns and immune-system disorders. Patients seeking allergy and immunology care through the VA system can find support for diagnosis, trigger management and treatment planning tailored to long-term symptom control.
Dr. Tiffany Owens is an Ohio State Wexner Medical Center allergist-immunologist in Columbus and Westerville. She helps patients understand allergy testing, medications, immunotherapy and personalized treatment options for allergic rhinitis, venom allergy and related conditions.