We’re transforming healthcare from reactive to proactive

Akshay has spent his entire career in healthcare, partnering with health plans to develop and scale innovative solutions that improve quality, outcomes, and affordability. Prior to founding Onos Health, Akshay worked at Bain & Company, where he advised health plan executives on growth strategy and operational transformation, and at Bain Capital, where he invested in innovative care delivery platforms and technologies modernizing the healthcare ecosystem. He later served as an executive at mPulse, a leading member engagement platform for health plans, and at Presence, a virtual behavioral health and special education provider serving children and schools nationwide.

Josh Levitan is a healthcare product executive with 15+ years building technology for health plans and government healthcare programs, including Medicaid initiatives such as Hawaii Med-QUEST and Wisconsin BadgerCare. Expertise includes behavioral health, utilization management, clinical quality, payment integrity, AI, and member engagement. Focused on helping healthcare organizations deliver higher-quality, more affordable care while reducing administrative complexity.

Suhaas Prasad is an engineering leader with 15+ years building enterprise software and AI/ML across startups and consumer platforms at scale. His expertise spans machine learning, distributed systems, security and compliance (SOC 2, HITRUST, HIPAA), and building high-caliber engineering teams. He holds an M.S. in Computer Science (Machine Learning) from Stanford and a B.S. in EECS from UC Berkeley.

Rayni McMahon has served nearly 30 years in BH/IDD/Autism in consulting, clinical/operational leadership, and executive roles, managing $100M+ P&L across various services. She has held roles such as the Corporate Clinical Director for Autism Services, VP of Behavioral Health, and SVP of Organizational Development for large, multi-state providers. A BCBA for over 20 years and a Certified Professional in Healthcare Quality, Rayni is passionate about driving systemic change to improve care quality and access.

Erinn Macaulay is a healthcare technology leader with 15+ years of experience building and leading client-facing organizations through periods of growth and transformation. Her expertise spans strategic account management, client success, implementation, and operational leadership. She focuses on helping healthcare clients realize measurable value through strong partnerships and thoughtful execution, while driving meaningful health care experiences for members and patients.

Dr. Doug Nemecek is a board-certified psychiatrist and physician executive with more than 20 years of leadership in behavioral health strategy, quality, and innovation. He previously led behavioral health programs serving 16 million members at The Cigna Group and directed Allina Behavioral Health Services in Minneapolis. A Distinguished Life Fellow of the American Psychiatric Association, he is also board certified in quality assurance and utilization review.

Dr. Frank Webster served as Chief Medical Officer for Behavioral Health at Health Care Service Corporation, where he focused on improving health outcomes for over 18 million members across commercial, ACA, Medicaid, and Medicare business lines. His leadership focuses on advancing data and health informatics solutions, improving access to behavioral health services, measuring and improving outcomes, and integrating behavioral with medical services. Dr. Webster currently serves as EVP of Strategic Innovation at Meadows Mental Health Policy Institute.

Dr. Martin Rosenzweig is the former Behavioral Health Chief Medical Officer of Optum, leading the clinical administration of behavioral health benefits for millions of members. He has over 25 years of experience in behavioral managed care where he focused on developing nationally scaled solutions to address the opioid epidemic and youth mental health and championed the use of virtual care, measurement-informed care, and alternate payment methods. Dr. Rosenzweig is board-certified in psychiatry and a clinical associate in the Department of Psychiatry at the University of Pennsylvania.

Pamela Greenberg is the former President and CEO of the Association for Behavioral Health and Wellness (ABHW). A national alliance of payers that collectively cover over 200 million lives and works to improve access to and quality of behavioral health care. Pamela is nationally recognized for her expertise in mental health and substance use disorder public policy, including leading the coalition that helped develop, advocate for, and get the Wellstone-Domenici Mental Health Parity and Addiction Equity Act (MHPAEA) of 2008 signed into law.

Rebecca Schechter is a transformational CEO and Board Director who consistently scales profitable growth across Financial Services, Benefits, and Healthcare. She has delivered over $1B in margin improvements in her tenure, hyperscaled Nuance/Microsoft’s generative AI business, and served as CEO of Optum Behavioral Health serving over 50 million members. Previously a C-suite executive at Liberty Mutual and State Street, she sits on iA Financial Group’s board and holds an MBA from MIT Sloan.