Dr. Ellen Greenblatt: One of Toronto’s Top Doctors Leading Innovation in Fertility Care

Mount Sinai Fertility is proud to highlight Dr. Ellen Greenblatt, a leading figure in fertility care and research. Recognized among Toronto’s top doctors in 2025, Dr. Greenblatt’s dedication to reproductive health continues to inspire.

Pioneering Reproductive Health

Dr. Greenblatt has been instrumental in advancing fertility preservation, especially for cancer patients. In 2003, she established one of Canada’s first oncofertility programs, offering hope to those facing treatments that risk future fertility. Her empathetic approach resonates with patients, as she once shared, “I’m inspired by my patients’ commitment to start a family. It’s honest and pure, making me invest wholeheartedly to help them achieve their goals.”

Educational and Professional Excellence

As a professor in the Department of Obstetrics and Gynaecology at the University of Toronto, Dr. Greenblatt has shaped the future of fertility medicine through education and mentorship. Her leadership roles include serving as National Director of the Canadian Fertility and Andrology Society from 2004 to 2007. In 2010, she was honoured as a “Founder in Gynecologic Reproductive Endocrinology and Infertility” by the Royal College of Physicians and Surgeons of Canada. In 2019, she became the first woman to receive the CFAS Award of Excellence for outstanding contributions to reproductive medicine.

Innovations in Fertility Research

Dr. Greenblatt’s research focuses on improving fertility treatments. In 2024, she led a study using artificial intelligence to analyze the endometrium, aiming to enhance embryo implantation success rates. This innovative approach could revolutionize fertility care, offering new hope to patients.

Dr. Greenblatt’s unwavering commitment to excellence and compassionate care continues to make a profound impact on the lives of many, solidifying her status as a leader in Toronto’s fertility community.