About John Frith, D.O., FAAAAI, FACOI

John Frith, D.O., FAAAAI, FACOI is a board-certified pediatric and adult Allergy, Asthma, and Immunology physician. He earned his medical degree from Michigan State University and completed his internal medicine training at Botsford Hospital, now Corewell Health Farmington Hills, where he was honored to serve as Chief Hospital Resident during his final year.

Dr. Frith went on to complete fellowship training in adult and pediatric Allergy, Asthma, and Immunology at Case Western Reserve University/University Hospitals Cleveland Medical Center. During his training, he published multiple articles in respected allergy and immunology journals. His professional achievements have been recognized by both the American Academy of Allergy, Asthma & Immunology and the American College of Osteopathic Internists, each granting him Fellow status. He also serves as a Clinical Assistant Professor at Michigan State University College of Osteopathic Medicine, where he helps train medical students and residents.

Dr. Frith has cared for patients throughout Metro Detroit for several years. His clinical interests include environmental allergies, food allergies, asthma, immune deficiencies, hives, contact dermatitis, eczema, and angioedema.

Outside of medicine, Dr. Frith enjoys spending time with his family, visiting Northern Michigan, participating in outdoor sports, and staying involved in his church and local community.