Her clinical interests focus on the education of her patients and their families, as well as the community at large, on asthma, atopic dermatitis and allergies. Dr. Marcus has a particular interest in food allergy awareness and education. Want an appointment? Dr. Marcus sees patients at URMC’s Allergy and Immunology Clinic, 400 Red Creek Drive, Rochester, NY 14623. Learn more by calling (585) 486-0147.