A Colorado endocrinologist helped spark a quiet revolution in weight care by changing how primary care clinics talk about — and treat — obesity. Instead of vague advice to “eat less and exercise more,” a new system called PATHWEIGH gave patients a clear, judgment-free path to real medical support for weight management. Credit: Shutterstock For a long time, endocrinologist Leigh Perreault, MD, felt uneasy about how weight management was handled in routine medical care. Too often, patients were