Dr. Ziyar grew up in California’s Central Valley, where he witnessed how allergies and asthma could limit outdoor activities, disrupt school and work, and cause daily discomfort. These early experiences shaped his passion for medicine and inspired him to help patients live healthier lives and regain the freedom to enjoy life without constant allergy symptoms.
He earned his Bachelor of Science in Biochemistry and Bachelor of Arts in Psychology from the University of California, San Diego, and received his medical degree from the University of Central Florida. After completing his residency in Internal Medicine, he pursued fellowship training in Allergy and Immunology at the University of California, Irvine Medical Center. Dr. Ziyar is board-certified in both Internal Medicine and Allergy & Immunology, ensuring patients receive advanced, evidence-based care.
As an allergy specialist in Orange County, Dr. Ziyar focuses on treating seasonal allergies, asthma, sinus problems, food allergies, skin allergies, and immune disorders. He is committed to compassionate, patient-centered care—listening carefully to each patient and developing personalized treatment plans that achieve lasting results.
Dr. Ziyar feels honored to serve the community he calls home and to make a meaningful difference in the lives of his patients. Outside of the clinic, he enjoys staying active, hiking, and exploring the beautiful landscapes of Southern California.
