For 45 years, Dr. Sonia Ancoli-Israel dedicated her life to unraveling the mysteries of sleep, particularly its connection to aging and illness. Now, at 74, the renowned sleep researcher has discovered a fulfilling rhythm of her own in retirement – one filled with community, travel and a renewed appreciation for the simple joys of life. Her journey, however, has been shaped by both professional triumphs and personal challenges, offering a poignant reminder of life’s complexities.
Ancoli-Israel, a professor emerita at UC San Diego, isn’t slowing down. She’s finding that retirement isn’t about stopping, but about shifting focus. “I never really understood what retirement meant,” she admits with a laugh. “I thought I’d step away from work, but I’m busier now than I ever was.” Her days are now a blend of activities – walking with friends, playing mahjong, reading, Pilates, and spending time with her four grandchildren, all of whom live nearby. This newfound balance comes after decades spent reading polysomnograms and presenting groundbreaking research on sleep disorders.
Ancoli-Israel’s career was marked by significant contributions to the field of sleep medicine. Her research helped establish the prevalence of sleep apnea and periodic limb movements in older adults, and she was a pioneer in using light therapy in nursing homes. She similarly conducted early studies on the relationship between sleep, circadian rhythms, and breast cancer. Her work earned her numerous accolades, including recognition as Scientist of the Year by the San Diego chapter of Achievement Rewards for College Scientists on May 17, where she will discuss her research.
However, Ancoli-Israel’s path to retirement wasn’t what she envisioned. In 2012, at the age of 60, she stepped down from her position when her husband, Andy, a respected internal medicine physician, was diagnosed with posterior cortical atrophy, a rare and early-onset form of Alzheimer’s disease. The irony wasn’t lost on her, having spent years studying sleep in Alzheimer’s patients and the impact on caregivers. “I wanted to make the most of the time we had left together,” she says quietly. Andy passed away in October 2020, just before his 69th birthday.