Adventist HealthCare Adventist Medical Group is a local, multi-specialty physician practice with over 15 locations offering primary and specialty care. As part of Adventist HealthCare's comprehensive system of local hospitals and health services, you have access to a full continuum of compassionate and coordinated care. Our expert physicians partner with you to help you manage your health and wellness needs so you can live your best life. With same and next day appointments and online appointment scheduling, finding a doctor has never been easier.