Kari O'Rourke has a habit of ending meetings with a sentence that does not invite another meeting: “Patients are waiting.” Three words, no garnish. In a business fond of road maps, flywheels and vigorous rearrangements of the word “strategy,” her closing line returns the room to the people outside it. It is part alarm clock, part moral inventory.
The line fits a career that began close to the bedside and kept widening its frame. O'Rourke started as a nurse in neonatal intensive care. She later became a family nurse practitioner, moved into clinical operations, helped expand retail clinics, ran home-based care across multiple markets, and led organizations serving children with complex needs. In December 2025, she became chief executive of Brightline, a pediatric mental health company built around children, teenagers and their parents.
Her résumé reads like a tour through the places American care can fragment: hospital, clinic, urgent care, home and screen. Her argument, built over more than two decades, is that a patient cannot be understood as a transaction at any one of those stops. The organization needs to see the route.
The first unit of care was a family
O'Rourke grew up among what she calls “tinkerers,” a family of engineers and clinicians inclined to ask how a system worked and why. Her mother was a nurse. An AP biology teacher made science feel immediate. Nursing joined the attractions: a discipline where systems, science and people regularly refuse to stay in separate columns.
The NICU made the lesson vivid. A premature infant might be the patient on the chart, but discharge meant preparing frightened parents to continue the work at home. O'Rourke came to see pediatrics as care for an ecosystem. “In pediatrics, the family is the unit of care,” she has said. The phrase would survive every change in title.
The clinician asks whether care improves. The operator asks whether it can reach everyone who needs it.Kari O'Rourke's two-question test
Clinical training also gave her pattern recognition. Across thousands of encounters, she saw people appear in different settings at different moments of deterioration. An emergency visit often represented an earlier failure of coordination. Her work began to revolve around two questions: Does this improve care? Can the model be made sustainable enough to reach the people who need it? Neither is especially useful without the other.
A career measured in operating distance
Scale, without losing the plot
At CVS Health, O'Rourke helped open more than 300 MinuteClinic locations across the Midwest. The work showed her what a trusted destination could look like: people understood what a MinuteClinic was, when to use it and why they might return. The lesson was not merely about storefronts. Recognition can reduce one small but consequential burden in healthcare, the burden of figuring out where to begin.
She joined Landmark Health in 2018 and rose through regional and national leadership to become chief operating officer. Landmark brought care into the homes of people with complex medical needs. During O'Rourke's tenure, the company moved from five markets to 18. She oversaw roughly 1,900 clinicians and operators, a figure Brightline now rounds to more than 2,000 clinicians and staff.
The job turned coordination into an operating craft. O'Rourke uses the metaphor of an air traffic controller: someone must see what a person needs, then deploy clinical and non-clinical resources in the right sequence. A visit is one stop, not the journey. Care delivery, reimbursement and policy form what she calls a three-legged stool. If one fails to move with the others, an admirable clinical model can still topple.
One route, five different vantage points
In 2022, she joined Cortica as chief operating officer. The company integrated medical and behavioral services for neurodivergent children, and O'Rourke recognized a structural rhyme with Landmark: technology-enabled care for people whose needs cross several systems. She described the task then as streamlining the journey for families and providers while extending the model nationally.
She next became president of Imagine Pediatrics, where virtual, in-home and interdisciplinary teams served children with special healthcare needs. Each chapter added a different view of the same puzzle. Access without coordination produced more doors. Coordination without sustainable economics produced a pilot. A model had to work for the family and survive as an organization.
The delicate business of arriving after a founder
Brightline announced O'Rourke as CEO in October 2025, with the appointment effective December 2. Co-founder Naomi Allen moved to executive chair, remaining involved in the company's long-range direction and partnerships. It was a careful handoff: a clinician-operator stepping into a company whose identity was closely tied to its founder.
O'Rourke's first move was almost suspiciously sensible. “I listened,” she said. “Deliberately and systematically.” She wanted to understand what families valued, what clinicians had built and where the actual constraints sat. The aim was not to erase the foundation. It was to learn which parts could carry more weight.
The opportunity she saw was familiar from MinuteClinic. Brightline could become a recognizable destination for pediatric mental health, a place families understood before they urgently needed it. Yet the model would have to solve a harder navigation problem. A parent may begin with an indistinct change in a child, collect referrals to several providers, wait months for an evaluation, then discover that evaluation, ongoing care and parent support live in different places. The family becomes its own care coordinator precisely when it has the least spare attention.
Brightline's answer is what it calls a Family Mental Health Home: evaluation, treatment, ongoing care and support for parents gathered into a coordinated model. Progress is measured rather than inferred from the number of appointments. O'Rourke wants care to operate as a relationship, with the family included in both the plan and the work.
Hybrid is a clinical choice, not a compromise
Brightline began virtual-first and has since opened physical clinics in New York, including locations in Brooklyn Heights, Lake Success, Columbus Circle, White Plains and Albany. O'Rourke does not frame that shift as a retreat from digital care. Virtual appointments remove travel, schedule and social friction. They also do not suit every child, service or stage of care. Some evaluations require a room. Some children connect differently face-to-face. A local clinic can create trust with nearby pediatricians and community systems.
The useful word is not either. It is appropriate. A hybrid model can select the setting according to clinical need and family circumstances, rather than the convenience of an operating chart. It is a less fashionable idea than declaring a single channel the future, and a more practical one.
A statewide California program offers O'Rourke one measure of the unmet demand. Through BrightLife Kids, Brightline has provided behavioral health support across all 58 counties. In her 2026 account, more than 77 percent of participating families said the program was their first and only access to such support. She wants to extend models like it to other states.
“Startups don't dry out, they drown. Focus is critical in getting your core model right, then you earn the right to grow.”Kari O'Rourke on leadership
The clock at the end of the meeting
Ask O'Rourke where pediatric mental health should be in five years and she returns to parity: the urgency, funding and clinical rigor routinely expected of physical care. Her route there has three lanes. Intervene earlier. Measure outcomes with more discipline. Build around the child's ecosystem rather than treating the child as an island.
Ask about her own strength and she says teams. Smart, quick people attached to a mission make the work fun, in her telling. The answer is revealing because nearly every accomplishment attached to her name is organizational. Hundreds of clinics do not open by charisma. Eighteen markets do not coordinate themselves. Hybrid care is not a video link plus a lease. The glamour, such as it is, belongs to the handoff that works.
O'Rourke advises other healthcare leaders to stay close to the patient and family experience as a business discipline, not a framed value on a wall. Spend time in what she calls the messy middle. Policy will swing. Funding cycles will turn. Competitive noise will volunteer for every empty minute. A company earns expansion only after its core model holds.
So the meeting ends. The strategy has been tested against the patient, the clinician, the caregiver and the arithmetic. Then comes the sentence, brisk enough to prevent everyone from mistaking discussion for progress. Patients are waiting. The room has been told what time it is.