Senior AI Engineer

Brellium adds former Medicaid chief medical officer andrey Ostrovsky as advisor. May 7, 2026 Dr. Andrey Ostrovsky Brellium, a healthcare compliance technology company serving more than 200 healthcare organizations across the United States, has appointed Dr. Andrey Ostrovsky as a strategic advisor as providers and payers face mounting regulatory oversight and reimbursement complexity. The company said Ostrovsky will advise on compliance strategy, product development and relationships with healthcare payers and providers. His appointment comes at a time when healthcare organizations are navigating increased audit activity, evolving Medicaid requirements and heightened scrutiny from the Centers for Medicare & Medicaid Services. Ostrovsky currently serves as managing partner at Social Innovation Ventures, where he invests in and advises healthcare-focused companies and nonprofit organizations. He previously served as chief medical officer for the Center for Medicaid and CHIP Services under both the Obama and first Trump administrations, helping oversee programs tied to healthcare coverage for nearly 90 million Americans. During his time at CMS, Ostrovsky was involved in federal healthcare policy decisions affecting Medicaid operations, payer oversight and care delivery systems. His background also includes direct operational healthcare experience, including work operating methadone clinics and engaging with state Medicaid programs. Healthcare providers and insurers have faced growing pressure in recent years to improve documentation accuracy, reduce billing disputes and strengthen compliance controls as reimbursement requirements become more complex. Technology platforms focused on clinical documentation and compliance management have drawn increasing attention from healthcare organizations seeking to reduce administrative burdens while limiting regulatory risk. Chief Executive Officer Zach Rosen said Ostrovsky's combination of federal policy experience and frontline healthcare operations knowledge brings valuable perspective to the company as it expands its compliance and quality platform. Rosen said the company believes his understanding of both payer and provider systems will help strengthen its products and broader healthcare mission. Ostrovsky said administrative complexity and inconsistent documentation requirements can interfere with patient care and create challenges for providers and insurers alike. He said Brellium's focus on creating greater alignment between healthcare organizations and payers around quality and compliance standards was a key reason for joining the company as an advisor. Brellium develops compliance and quality management technology designed to analyze patient visits for clinical quality, documentation accuracy and operational risk. The platform is used by healthcare provider groups seeking to manage compliance exposure while improving patient outcomes and reimbursement consistency. The company said the addition of Ostrovsky reflects broader efforts to expand its expertise in healthcare policy, regulatory strategy and payer-provider collaboration as compliance requirements continue evolving across the healthcare industry.

Brellium now integrates with Okta. The integration offers users simple access and stronger security. By Alex Le-Tu, Co-founder, Brellium Brellium is now available in the Okta Integration Network, supporting Single Sign-On (SSO) via OIDC and automated user provisioning via SCIM. For organizations already using Okta to manage identity across their tools, this means Brellium fits directly into that existing infrastructure, with no parallel access management process required. With SSO enabled, your providers and staff authenticate into Brellium through Okta, the same way they access every other integrated tool. That means your existing security policies - multi-factor authentication, session controls, login restrictions - apply to Brellium automatically, without additional configuration. This integration is about more than convenience. In healthcare environments, credential sprawl is a security risk. Every separate username and password is another surface for phishing, reuse attacks, and access that persists longer than it should. Centralizing authentication through Okta reduces that exposure and gives your security team a single place to enforce and audit access policy. User provisioning that keeps pace with your organization. The SCIM integration handles the user lifecycle automatically. When a new team member is onboarded in Okta, they're provisioned in Brellium. When someone leaves or transitions to a different role, their access is deactivated through the same workflow. This integration cuts manual work, lags between HR changes and access changes, and gives you confidence that the right people always have appropriate access. In an industry where staff turnover is high and improper access to clinical tools carries compliance risk, this automation is the standard that auditors and security teams expect. Enabling the integration. The Brellium integration is live in the Okta Integration Network. Existing Okta customers can add it directly from the Okta catalog. If you're a current Brellium customer and want to enable SSO or SCIM provisioning for your organization, contact your account team to get started. Alex Le-Tu Co-founder, Brellium Alex Le-Tu is a co-founder of Brellium.