This chapter examines how telehealth’s rapid and widespread deployment into medical practice offers valuable insights for understanding the ethical dimensions of implementing new technologies in healthcare, particularly artificial intelligence. We argue that telehealth is not merely a tool for improving healthcare accessibility and clinical effectiveness; it serves as a critical case study for understanding how technology reshapes medicine and affects non-medical domains in unexpected ways. Through analysis of telehealth’s impact on medical adherence, provider-patient relationships, and the medicalization of personal spaces, we identify three key lessons for the ethical deployment of healthcare technologies: First, while benefits are often readily quantifiable, risks to normative aspects of medicine—such as patient autonomy and identity—are subtler and harder to measure. Second, technologies affect different populations and specialties in varying and unexpected ways, demanding context-sensitive implementation strategies rather than universal solutions. Third, new technologies shape not just what we can do but who we become as healthcare providers and patients. As healthcare becomes increasingly technology-dependent, we must balance innovation with the preservation of human values and relationships that lie at the foundation of good care. These insights are particularly relevant for the ongoing integration of AI systems into healthcare practice.