Digital behavioral health company Quartet Health has announced a major leadership overhaul, naming Christina Mainelli as its next CEO. Mainelli, who previously served as the company’s COO and president, will take the reins from Puneet Singh. Alongside this change, Anay Patel, a former senior vice president at Quartet, has been promoted to chief operating officer. During her tenure as COO, Mainelli worked closely with Singh to transform Quartet from a digital referral coordination platform into a tech-enabled behavioral health provider. This strategic shift required strong leadership, and her role exemplifies the growing importance of digital behavioral health executives in steering companies through rapid technological and operational changes. Under their leadership, Quartet raised over $60 million in equity capital.
Scaling Growth and Expanding Access
As CEO, Mainelli plans to scale the company’s growth. “After two years of transformation, we are ready to scale the strategy we designed and built,” she said. Quartet has grown its top line by 250% since 2020, and patient appointments increased from 4,000 in 2020 to over 500,000 in 2022. The company also expanded from eight to 33 states and more than doubled its provider group to over 250 clinicians. Additionally, Quartet enabled Medicaid value-based payments in one-third of U.S. states—a testament to the strategic vision of digital behavioral health executives like Mainelli and Patel.
Patel, in his new COO role, will oversee operations and execute the company’s broader growth strategy. Mainelli highlighted Patel’s analytical approach: “He has a keen ability to quickly assess a challenge or opportunity, apply a data-driven approach, and then make an informed decision.” Puneet Singh will continue on Quartet’s board, providing continuity.
Founded in 2014, Quartet partners with health plans and systems to connect users to virtual behavioral health services and provides tech-enabled clinical care. The company has raised at least $219.5 million in venture capital funding, showing the strong market influence of digital behavioral health executives.
Acadia Healthcare Strengthens Marketing Leadership
Tennessee-based Acadia Healthcare Company Inc. (Nasdaq: ACHC) has appointed Mark Palmenter as its new chief marketing officer. Palmenter will also co-chair Acadia’s Diversity and Inclusion Council.
Palmenter brings extensive experience from payer and corporate leadership roles, including vice president of pharmacy and group marketing and communications at Humana. He has also held positions at Anthem, American Express, and Procter & Gamble. His appointment reflects the critical role of digital behavioral health executives in guiding large behavioral health organizations through complex marketing and patient engagement strategies. Acadia operates over 246 facilities and 10,800 beds across inpatient, specialty, residential, and outpatient services.
LifeStance Executive Transitions to Senior Care
J. Michael Bruff, former CFO and Business Transformation Officer at LifeStance (Nasdaq: LFST), has moved to JenCare as CFO. Bruff’s prior role at LifeStance focused on enterprise-wide strategic initiatives, highlighting how digital behavioral health executives are increasingly taking on transformative positions that shape operational efficiency and long-term growth. His experience at Varian Medical Systems, Dell EMC, and Dell Technologies equips him for this new senior care role.
NOCD Taps Clinician to Lead Network Operations
NOCD, a tech-enabled provider focused on obsessive-compulsive disorder, has named Christopher Novak as its chief network operating officer. Novak, a licensed clinical professional counselor, brings experience from Ascension, Alexian Brothers Behavioral Health Hospital, and Centegra Health System. He previously served as CEO of Pathways Behavioral Health Network.
Founded in 2018, NOCD recently raised $34 million to expand its therapist team and public awareness of OCD. This appointment underscores the growing significance of digital behavioral health executives who combine clinical expertise with operational leadership to scale care delivery efficiently.
Two Chairs Expands Leadership Team Amid Growth
Two Chairs, a digital behavioral health provider offering hybrid care, has named Rosemary Jones as vice president of people, Eric Ng as senior vice president of marketing, and Alfonso Castillo as chief commercial officer. Castillo was promoted from VP of business development, bringing experience from Omada Health.
Jones will lead hiring, culture, and diversity initiatives, while Ng brings extensive marketing experience from Eden Health and Blink Health. CEO Alex Katz emphasized, “Providing exceptional mental healthcare starts with hiring and building the right team. Alfonso, Eric, and Rosemary share our vision of building a world where everyone has access to quality therapy and a clinician that suits their needs.” These hires highlight the critical impact of digital behavioral health executives in expanding access, improving patient outcomes, and managing growth for tech-enabled behavioral health companies.
Trends in Behavioral Health Leadership
The appointments at Quartet, Acadia, NOCD, and Two Chairs reflect a broader trend: digital behavioral health executives are increasingly shaping the sector by combining clinical knowledge, operational expertise, and strategic vision. Their role is pivotal as behavioral health continues integrating with mainstream healthcare and expanding virtual services.
As the sector grows, the ability of digital behavioral health executives to scale operations, manage multi-state provider networks, and leverage data-driven strategies will determine which companies succeed in delivering high-quality, accessible care. Companies that invest in strong leadership at the executive level are better positioned to meet rising patient demand and navigate the evolving regulatory and technological landscape.
