Our goal is to make our members well and then keep them that way through quality preventive care provided by local health care professionals that you know and trust! Vantage is Making Healthcare Work! Our complete health maintenance program emphasizes prevention and early detection of medical problems through an organized network of doctors, hospitals, and pharmacies. In 1994, Vantage Health Plan, Inc., was formed by physicians who wanted to provide quality healthcare coverage through the teamwork of physicians and their patients. That commitment to quality and care is still inherent in Vantage today. Vantage's membership has grown steadily over the past 15 years, now providing health insurance coverage for more than 25,000 members and contracting with over 4,300 healthcare providers.