Adventist Health Tillamook Medical Group Welcome to Adventist Health Tillamook Medical GroupEnter introduction here. Visitor Information Adventist Health Tillamook Medical Group1011 Third StTillamook, OR 97141Directions Phone: 503-815-2100 Fax: 503-815-7590 Static map data from ©Google Our Providers Visiting Providers These providers see patients at this location occasionally. John Oglesby, MD, FACOG Gynecology, Obstetrics