Tustin Irvine Medical Group is a leader in the field of occupational medicine. Orange County employers of all sizes from very large government municipalities and manufacturers to the small business owner trust Tustin Irvine Medical Group to assist in keeping their workforce healthy and productive. Tustin Irvine Medical Group and East Edinger Industrial Urgent Care, have been providing premier medical care to employer groups and families in Orange County since 1993. Dr. John Alevizos and his medical team are committed to providing high quality medical care and excellent customer service in a professional and comfortable setting. Three convenient Orange County locations are available to serve our patients. Open 24 hours daily for work-related injuries, our offices also have extended hours for family practice patients.