A few months ago, I had just completed another demanding overnight shift. As morning approached, I finished my documentation, prepared to hand off my patients to the day team, and looked forward to driving home. Before leaving, our hospital administrator joined our morning huddle to thank both the day and night physicians for caring for patients around the clock. As our conversation came to an end, he smiled, looked at me, and asked a question I had never been asked before.
“Dr. Oraedu, why do you work at night? You must really enjoy what you do.”
I smiled. “It’s a little more complicated than that,” I replied. “For many of us, working the night shift is about both a reason and a season.”
The conversation lasted only a few minutes, but the question stayed with me long after I left the hospital. On my drive home, I realized that after more than 17 years as a hospitalist-nocturnist, I had become quite comfortable explaining what I do at night. I admit critically ill patients, respond to medical emergencies, stabilize patients awaiting transfer to higher levels of care, provide overnight clinical leadership, support rapid response teams, mentor resident physicians, and help guide patient care while much of the hospital sleeps.
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Those responsibilities are easy to describe. What I had rarely been asked to explain was why I chose the night shift. That simple question led me to another. How often do we ask anyone who works the night shift why they chose that life?
We ask about staffing models, productivity, and scheduling preferences, carefully tracking emergency department throughput, hospital length of stay, readmissions, and patient satisfaction. Yet we rarely ask the one question that reveals the person behind the schedule. Why the night shift? Because the answer is almost never, “I just love working nights.” A schedule tells us when someone works. A story tells us why.
When I first began working nights nearly two decades ago, my husband and I were raising young children. Like many young families, we were balancing careers, finances, and parenthood while trying to build a stable future. Working opposite schedules gave us something we desperately needed: flexibility. While my husband worked during the day, I cared for our children. At night, I cared for my patients.
It was not an easy arrangement. There were missed family dinners, interrupted sleep, holidays spent in the hospital, and birthdays celebrated on different days. Like many working parents, we made sacrifices that were largely invisible to everyone around us. Looking back, I realize I did not choose the night shift because I enjoyed being awake at 2 o’clock in the morning. I chose it because, during that season of my life, it allowed me to become the physician, wife, and mother I hoped to be.
For me, the night shift was never simply a work schedule. It was a strategy that allowed my family to thrive.
Over the years, however, I came to realize that my story was only one of many. As I listened more carefully to colleagues, I discovered that every night shift worker seemed to have a story of their own. Some were earning while learning, working overnight to finance medical school, graduate school, nursing school, or professional certifications. Others intentionally chose nights so they could spend daylight hours raising young children. Some cared for aging parents before reporting for another 12-hour shift. Many new graduates accepted overnight positions because they represented the first opportunity to enter the profession they had worked years to achieve. For others, the night shift offered financial stability, career advancement, or simply the opportunity to build a better future.
The more I listened, the more I realized the night shift is more than a schedule. More often, it is a life strategy shaped by necessity and circumstance. Every overnight shift represents a unique intersection of personal circumstances, family responsibilities, professional aspirations, and financial realities. Behind every schedule is a story that cannot be captured by a staffing grid or a payroll report. That realization changed the way I looked at the entire overnight workforce, and it made me wonder whether health care had been asking the wrong questions all along.
Modern health care has become remarkably good at asking operational questions. How many admissions did the night team complete? What was the emergency department length of stay? How many rapid responses occurred overnight? Did we meet our quality metrics? These questions matter, because they help hospitals improve efficiency, safety, and outcomes, revealing how the system performs. But they tell us very little about the people making that performance possible.
Some of the most important questions in health care are never displayed on a dashboard. Who is working nights to finance medical school, graduate school, or a professional certification? Who quietly sacrifices sleep today to create opportunities for tomorrow? Who chose the night shift so they could be present for their children during the day? Who is caring for aging parents before beginning another 12-hour shift? Who postponed caring for their own health while spending years caring for everyone else’s?
These questions require something that cannot be measured by a quality metric. They require curiosity. Until we understand the lives behind the night shift, we will continue designing solutions for schedules instead of supporting the people who work them. Perhaps our greatest blind spot is not that we fail to appreciate night shift workers. Perhaps we simply have not been curious enough to understand their stories.
While every night shift worker has a different reason for being there, every human body faces the same biological reality. Whether you are a physician, nurse, respiratory therapist, pharmacist, laboratory professional, patient care technician, environmental services worker, security officer, or unit secretary, your circadian clock does not know your job title. It only knows that human beings were biologically designed to be awake during the day and asleep at night.
Working against that natural rhythm has consequences. Throughout my career, I have watched remarkable clinicians quietly navigate chronic fatigue, disrupted sleep, weight gain, unhealthy eating habits, hypertension, mood changes, cognitive fatigue, and social isolation. Many miss birthdays, holidays, school events, and family dinners. They drive home while everyone else is beginning their day, trying to sleep as lawn mowers, delivery trucks, and the usual sounds of daytime life continue around them. These sacrifices rarely appear in job descriptions, yet they shape the lives of millions of night shift workers around the world.
For years, our response has largely focused on the individual. Sleep more. Exercise more. Eat healthier. Practice mindfulness. These recommendations are valuable, but they place most of the responsibility on the individual while overlooking the environment in which that individual is expected to succeed. Resilience is important, but resilience alone cannot overcome systems that ignore human biology. If we genuinely want healthier night shift workers, we must move beyond asking how individuals can better adapt to the night shift. We must also ask how organizations can better adapt to the people who make overnight care possible.
That administrator’s question eventually inspired another realization. If I were curious about my own story, perhaps I should become equally curious about everyone else’s. That curiosity eventually led me to launch The Night Shift Study™, a pilot quality improvement initiative designed to better understand the experiences of health care professionals who work nights. Rather than testing a clinical intervention, the project begins with something more fundamental: listening to the people whose voices are often missing from conversations about workforce well-being.
The first pilot survey was intentionally modest, not designed to produce national estimates or prove a hypothesis, but simply to listen. Despite participants coming from diverse professions and regions, their experiences were strikingly consistent: chronic fatigue, poor sleep, weight gain, difficulty maintaining healthy habits, missed family milestones, and a sense of disconnection from daytime workplace culture. What struck me most was not just their challenges, but the practicality of their proposed solutions. They called for healthier food options overnight, schedules that respect recovery sleep, adequate overnight staffing, education that recognizes the realities of night work, and recognition that the overnight workforce sustains the hospital while the world sleeps. They weren’t asking for special treatment. They were asking to be understood.
Perhaps that is the most important lesson of all. Before we prescribe solutions for the night shift workforce, we must first understand the people living the experience. The Night Shift Study™ reinforced something I had suspected for years: the professionals who work through the night are experts in their own lived experience. If we are serious about improving workforce well-being, their voices should not be an afterthought. They should help shape the very solutions we hope will improve their health, their careers, and the quality of care they provide.
Listening, I realized, is not the end of the conversation. It is where meaningful change begins.
Listening, however, is only a starting point. If we truly want to improve the health and well-being of night shift workers, we must move beyond encouraging individual resilience and begin designing systems that support it. Wellness cannot depend solely on individuals’ ability to adapt to environments that work against their biology. Organizations share that responsibility. Supporting the overnight workforce means recognizing circadian biology in scheduling, providing nutritious food overnight, respecting recovery sleep in planning, ensuring adequate staffing, and designing inclusive wellness initiatives. It also means creating workplace cultures where overnight clinicians and staff feel seen, heard, and valued. Recognition, inclusion, and leadership visibility are not luxuries. They are essential components of workforce engagement, professional fulfillment, and long-term retention.
Most importantly, it means asking better questions. Health care organizations routinely collect patient outcomes, quality metrics, and operational data. We should be just as intentional about understanding the lived experiences of those providing care overnight. Who works nights to finance an education? Who chose nights to raise young children? Who is caring for aging parents before beginning another shift? Who is sacrificing sleep today to create a better tomorrow? Those answers will never appear on a dashboard. They emerge only through conversation, curiosity, and a genuine commitment to understanding the people behind the work. When we understand those stories, we can begin designing healthier schedules, healthier food environments, stronger leadership practices, and organizational cultures that support, not simply expect, the resilience of the overnight workforce.
When I think back to that administrator’s question, I realize he gave me much more than an opportunity to explain my career. He challenged me to think differently about an entire workforce. Today, my answer is simple. I worked nights because, during one season of my life, they allowed me to become the physician, wife, and mother I hoped to be. But I continue to study, teach, and advocate for night shift workers because I have learned that every overnight schedule represents a human story.
Behind every schedule is someone balancing family responsibilities, career aspirations, financial realities, health challenges, and deeply personal sacrifices. Some work nights to pursue an education. Some to raise young children. Some to care for aging parents. Some because the night shift opened the first door into the profession they had worked so hard to join. Different stories bring people to the night shift. The biology they face is remarkably similar.
Hospitals never close. Neither does the dedication of the physicians, nurses, advanced practice providers, respiratory therapists, pharmacists, laboratory professionals, patient care technicians, environmental services staff, security officers, transport teams, and countless others who care for patients while much of the world sleeps. For decades, health care has focused on designing better systems for patients. It is time to apply that same intentionality to the people who make excellent patient care possible 24 hours a day. That means moving beyond viewing the night shift as simply another staffing model. It means recognizing it as a unique workforce with distinct biological, professional, and personal challenges that deserve thoughtful solutions.
Every night shift has a story. When health care leaders begin asking not only who works the night shift, but why, they take the first step toward creating healthier workplaces, improving workforce retention, strengthening patient safety, and advancing the well-being of the professionals who sustain our hospitals through the night.
Listening is where meaningful change begins. Understanding is what gives that change direction. Action is what transforms understanding into healthier systems. And perhaps that is the future of night shift medicine: caring not only for patients throughout the night, but also for the people who dedicate their lives to caring for them. Because the future of health care depends not only on how we care for patients after dark, but also on how we care for the people who care for them.
Chinyelu E. Oraedu, also known as Dr. Yel’Ora, is an academic hospitalist and nocturnist based in Stamford, Connecticut, with more than 17 years of experience in night shift medicine. She currently serves as a per diem nocturnist at Stamford Hospital in Stamford, Connecticut, and MidHudson Regional Medical Center in Poughkeepsie, New York. Board certified in internal medicine, she earned her medical degree from the University of Nigeria and completed her residency at SUNY Downstate. She previously served as an adjunct professor at Quinnipiac University.
Dr. Oraedu is the founder of the Dr. Yel’Ora Night Shift Hub, a lifestyle and obesity coaching program focused on improving the health and well-being of night workers. Her work translates the science and lived experience of circadian disruption into storytelling and practical wellness strategies for shift workers. She is a media contributor on circadian health, coauthor of Thriving After Burnout, a compilation of burnout stories from 50 U.S. female physicians, and the former host of The Night Shift Lifestyle Show. Her current scholarly work includes a pilot night shift quality improvement study examining job satisfaction among night shift workers.
She shares insights on night shift wellness through LinkedIn and Instagram.
