Dr. Mary Claire Haver is an American board-certified obstetrician and gynecologist with over 20 years of clinical experience. She is widely known for her work focused on women’s health, particularly perimenopause and menopause. She is the founder of “The Pause Life” and the creator of the Galveston Diet, a nutrition program designed to help women manage hormonal changes and weight gain during midlife. She is also the author of The New Menopause, where she shares medical insights and lifestyle guidance for women going through menopause. In addition to her clinical work, she has built a large online presence through social media, where she educates millions of women about hormone health, aging, and metabolic wellness.