About Us
At Ostara Health, our mission is to empower women on their fertility journey by providing expert guidance and personalized care to optimize their weight and overall health. Through our online healthcare platform, we are dedicated to helping women achieve their wellness goals, preparing them to take the first steps toward successful fertility treatments and a brighter future.

Our Story
Dr. Maria Cristina Crespo-Smith founded Ostara Health to help overweight women achieve their fertility goals and embark on a healthy journey into parenthood. As a dedicated physician specializing in women's health and fertility care, Dr. Crespo-Smith became acutely aware of an issue often overlooked in traditional fertility treatments. Overweight women frequently face higher rates of fertility challenges compared to those at a healthier weight. Yet, despite these challenges, weight management solutions tailored to the unique needs of women seeking fertility treatment were scarce.
This gap in care inspired Dr. Crespo-Smith to take action. Combining her growing expertise in fertility care with a holistic approach to women's health, she launched Ostara Health, a clinic designed to empower women through personalized, evidence-based programs. These programs address not only the physical aspects of weight loss but also the emotional and mental challenges that often accompany the fertility journey.
Dr. Crespo-Smith is a board-certified Family Practice Physician focusing on Women's Health, with additional certification and experience in weight loss and fertility. She also has a strong interest polycystic ovary syndrome (PCOS), hormone imbalances, and the implementation of lifestyle changes to aid fertility. She is a member of the American Society for Reproductive Medicine (ASRM), and the Florida Society of Reproductive Endocrinology & Infertility (FSREI).
