About Catherine Johnson

Dr. Catherine Johnson, M.D., transitioned from emergency medicine to establish Precision Medical Care, embodying a dedication to personalized healthcare. With a background in Emergency Medicine from prestigious institutions like Loyola University and the University of Chicago Hospitals, Dr. Johnson has a wealth of clinical expertise.

As a board-certified physician in Obesity Medicine and a certified practitioner in Age Management Medicine, Dr. Johnson combines cutting-edge science with a compassionate approach to guide patients toward optimal health. Her commitment to ongoing education and exploration of innovative therapies underscores her dedication to pushing the boundaries of conventional healthcare. Driven by a desire to empower individuals to make informed health choices, Dr. Catherine Johnson advocates for a holistic approach to aging rooted in integrity, family, and vitality. T

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