Digital behavioral health continues to evolve rapidly, and Quartet Health, a New York-based behavioral health company, is stepping into a growing niche with the launch of a new virtual mental health clinic focused on patients with moderate and serious mental illness (SMI). The new clinic is part of Quartet’s broader strategy to improve access to care, integrate multidisciplinary services, and leverage technology to deliver personalized mental health treatment at scale.
Addressing the Mental Health Access Gap
Access to mental health services remains one of the most pressing challenges in the U.S. According to data cited by Quartet, 130 million Americans live in designated mental health care professional shortage areas. This shortage disproportionately affects patients with serious mental illness, who often require specialized, ongoing treatment. The COVID-19 pandemic further exacerbated these gaps. Many patients who were previously considered moderate in severity experienced worsening symptoms due to social isolation, stress, and disruptions in care. As Christina Mainelli, Quartet’s COO and president, explained to Behavioral Health Business, “Over 65% of mental health organizations have had to cancel, reschedule, or turn away patients. And many patients during the pandemic, who were maybe moderate in severity, became seriously mentally ill, or their acuity increased.”
Quartet’s Approach to Digital Behavioral Health
Founded in 2014, Quartet Health was created to address gaps in mental health care through technology-enabled solutions. The company partners with health plans and systems to connect patients to virtual behavioral health services, using digital tools to match patients with providers based on specific needs, preferences, and treatment goals. Over the years, Quartet has raised at least $219.5 million in venture capital, funding efforts to expand virtual care and integrate innovative clinical models.
Integrated Multidisciplinary Teams
The launch of the virtual mental health clinic marks a significant step forward for the company. The clinic employs an integrated, multidisciplinary approach, with care teams composed of psychiatric nurse practitioners, licensed clinical social workers, nurse case managers, and patient care coordinators. By bringing together professionals across multiple disciplines, Quartet is able to offer comprehensive treatment plans that address both mental and physical health needs while ensuring continuity of care.
Building on InnovaTel Telepsychiatry Expertise
This new clinic is built on a foundation strengthened by Quartet’s acquisition of InnovaTel Telepsychiatry less than a year ago. InnovaTel, a platform consisting of psychiatrists, psychiatric nurse practitioners, and licensed clinical social workers, has extensive experience serving high-needs populations and partnering with community mental health centers and Federally Qualified Health Centers (FQHCs). According to Mainelli, this expertise directly shaped Quartet’s new approach. “InnovaTel Telepsychiatry has deep expertise in treating high-needs members and working closely with community mental health centers. This expertise absolutely helped to inform our new strategy and refine it around focusing our clinic on moderate- to high-needs patients, and also moving towards value-based payment models for the seriously mentally ill.”
Expanding Clinician Capacity
Patients accessing the virtual mental health clinic are served primarily by Quartet’s in-house clinicians. Currently, the company employs over 200 licensed clinicians, but it aims to more than double that number to 500 within the next year. This expansion reflects the growing demand for accessible mental health care and the company’s commitment to meeting the needs of higher-acuity patients. While the clinic is entirely virtual, Quartet emphasizes strong partnerships with in-network providers and community organizations, ensuring that patients receive holistic care and support throughout their treatment journey.
Measurement-Based Care and Value-Based Models
A key component of Quartet’s model is measurement-based care. The company’s digital tools allow clinicians to track a variety of outcomes, including both mental and physical health metrics, and monitor patient progress over time. This approach not only helps clinicians tailor treatment more effectively but also provides the data needed to support the company’s shift toward value-based care. Currently, Quartet maintains some fee-for-service contracts but is actively pursuing per-member-per-month (PMPM) and full-risk value-based models, particularly for the seriously mentally ill population. “That is really where we’re headed and actively building that out this year,” Mainelli said.
The Broader Digital Behavioral Health Trend
Quartet’s entry into SMI care reflects a broader trend in digital behavioral health. Other providers such as firsthand, Vanna Health, and Valera Health are exploring ways to offer specialized services for high-acuity patients through virtual mental health clinics. These models aim to reduce barriers to care, streamline access to specialists, and enhance outcomes for populations that have historically faced significant treatment gaps.
Investment and Innovation in SMI Care
The interest in digital solutions for serious mental illness extends beyond providers. Investors and private equity firms, such as Vistria Group, are increasingly focused on the sector, recognizing the potential for scalable, technology-driven solutions to improve outcomes. Accelerator programs like One Mind Accelerator, launched earlier this year, are also supporting startups developing innovative approaches to peer support, family education, and high-touch digital interventions. Carmine DiMaro, director of One Mind Accelerator, emphasized the value of these solutions, saying, “We’ve been talking to a few startups that are doing peer support and family support education, and the digital model is really great for that. So I think it can actually facilitate doing these more high-touch solutions for people.”
A New Era for Virtual Mental Health Clinics
Quartet’s virtual mental health clinic represents a convergence of technology, clinical expertise, and patient-centered care. By combining measurement-based strategies, multidisciplinary teams, and strong community partnerships, the company aims to improve outcomes for patients with moderate and serious mental illness while addressing one of the most significant gaps in the U.S. healthcare system.
As digital behavioral health continues to evolve, Quartet’s approach highlights the potential of virtual mental health clinics to not only increase access but also deliver coordinated, high-quality care to patients who need it most. With a commitment to expanding its clinician network, adopting value-based care models, and leveraging data-driven insights, Quartet is positioning itself at the forefront of innovation in mental health treatment for high-acuity populations.
The launch of this virtual mental health clinic signals a new era for mental health care delivery, where patients with serious mental illness can receive timely, integrated, and personalized care without being limited by geographic or logistical barriers. For patients, families, and providers alike, this represents a meaningful step toward bridging longstanding gaps in mental health access.
