As healthcare increasingly integrates artificial intelligence and other technologies, Dr. Glen Gillen, a clinician, educator, and researcher with over three decades of experience, stresses that the foundation of medicine must remain the human relationship between patient and caregiver. In a recent statement, Dr. Gillen, who retired from Columbia University's Vagelos College of Physicians and Surgeons after 31 years, argued that technology should enhance, not replace, the trust built in clinical encounters.
Dr. Gillen has dedicated his career to neurological rehabilitation, helping thousands of stroke survivors regain independence. He has authored more than 200 scholarly publications and textbooks, including Stroke Rehabilitation: A Function-Based Approach and multiple editions of Willard and Spackman's Occupational Therapy. His contributions have earned him the Eleanor Clarke Slagle Lectureship, occupational therapy's highest academic honor.
Despite these accolades, Dr. Gillen emphasizes that the core of healthcare lies in seeing the person behind the diagnosis. "No one should ever feel reduced to a diagnosis, a medical chart, or a number," he said. "Meaningful care begins the moment people feel seen, heard, respected, and understood." His philosophy is grounded in a model of partnership, where patients are active participants in their care, rather than passive recipients.
Dr. Gillen's perspective is informed not only by his clinical practice but also by personal experiences navigating the healthcare system. These experiences reinforced his belief that listening is one of the most powerful forms of care. As technology advances, he warns against losing sight of this principle. "Technology can organize information. Algorithms can process data. Artificial intelligence can improve efficiency. But none can replace the trust built between patient and caregiver," he explained.
Throughout his career, Dr. Gillen has delivered hundreds of lectures internationally and published foundational texts that shape occupational therapy education worldwide. His work emphasizes evidence-based practice while advocating for humane care. "Patients don't simply need answers. They need conversations. They need options. They need someone willing to listen before reaching for the prescription pad," he said.
As the healthcare industry evolves, Dr. Gillen hopes the next generation of professionals will prioritize the human element. "My greatest hope is that the next generation of healthcare professionals never loses sight of the person sitting in front of them," he stated. "The best care is both clinically sound and deeply human." His message serves as a reminder that while innovation offers new tools, the timeless need for dignity, respect, and genuine connection remains central to healing.
