Dr. Kimberly Ann Lemke is a licensed clinical psychologist and sleep science expert specializing in midlife sleep disruption. She works with women navigating hormonal shifts, high cognitive load, and chronic stress that affect sleep, clarity, and emotional regulation.

Dr. Lemke is trained in CBT-I for insomnia and helps individuals and organizations understand how sleep is shaped by daytime nervous system patterns — not just nighttime habits. Her work integrates sleep science, psychology, circadian rhythm research, and emotional regulation.

She is the founder of DRIFT® Sleep & Wellness Institute and delivers education and programs focused on restoring sustainable sleep in real, demanding lives. Dr. Lemke is also a speaker and consultant focused on sleep, stress, and performance.

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