Lowell D. Yoder focuses his practice on cross-border mergers and acquisitions, global tax planning and international tax controversies, representing high-tech, pharmaceutical, e-commerce, financial, consumer and industrial companies. He advises on tax-efficient structuring of cross-border acquisitions, dispositions, financings, internal reorganizations and joint ventures, as well as tax-beneficial planning for intangible holding companies, global supply chains and multi-jurisdictional service arrangements. Lowell also represents clients before the Internal Revenue Service (IRS), handling audits and obtaining tax rulings. He works with an extensive network of lawyers worldwide, developing tax-favorable transactional and operational cross-border structures. Lowell previously served as the global head of the Firm’s Tax Practice.

Lowell has spoken on a variety of international topics before numerous professional organizations. He is the editor in chief of CCH’s International Tax Journal, and has authored and published numerous articles and treatises on international topics. Lowell was an adjunct professor at the Northwestern University School of Law, where he taught advanced international taxation

Assists in the design, deployment, and ongoing implementation of innovative care delivery models for life sciences, healthcare, and informatics clients

Regularly advises companies pivoting to healthcare vertical offerings based on legacy technology and strategic assets

Advises clients on AI governance, public trust, and AI deployment

Advises clients on HIE participation, data sharing and compliance

Counsels clients on the development of data and biospecimen registries, real-world evidence platforms, and biobanking programs

Assists in the design, deployment, and ongoing implementation of innovative care delivery models for life sciences, healthcare, and informatics clients

Regularly advises companies pivoting to healthcare vertical offerings based on legacy technology and strategic assets

Advises clients on AI governance, public trust, and AI deployment

Advises clients on HIE participation, data sharing and compliance

Counsels clients on the development of data and biospecimen registries, real-world evidence platforms, and biobanking programs

Daniel F. Gottlieb counsels a wide range of healthcare industry clients, including healthcare providers, health plans, health information technology vendors, life sciences companies and data aggregators. He is sought out for his legal knowledge and practical approach on data protection, interoperability, and complex data and software licensing transactions, collaborations and strategic initiatives.

Daniel counsels healthcare clients regarding compliance with US federal and state and international privacy, security, breach notification and information blocking laws, including the Health Insurance Portability and Accountability Act (HIPAA), 21st Century Cures Act, California Consumer Privacy Act (CCPA), Telephone Consumer Protection Act, CAN-SPAM and EU General Data Protection Regulation (GDPR). He offers guidance on the intersection of privacy and security requirements with information blocking prohibitions under the 21st Century Cures Act and Medicare rules impacting the deployment of health information technology.

Daniel has deep experience regarding requirements for de-identification, anonymization and other secondary uses of health information under HIPAA, CCPA and GDPR. Daniel regularly advises clients regarding their response to cyberattacks and other security breaches, and defends against subsequent investigations by state regulators and the US Department of Health and Human Services Office for Civil Rights.

He advises healthcare clients on all aspects of data and software licenses and other agreements for the acquisition of electronic health record (EHR) systems and other mission-critical health IT and health content. He drafts and negotiates hosting, cloud computing and IT service agreements, as well as license agreements for health data and other health content.

Daniel assists with compliance program implementations, compliance audits, and government program overpayment and refund matters, including drafting billing compliance policies and procedures. He also counsels clients on compliance with Medicare and Medicaid reimbursement, fraud and abuse laws; the PhRMA Code on Interactions with Health Care Professionals; and the AdvaMed Code of Ethics on Interactions with Health Care Professionals.

Tom is a 35-year veteran of the firm. Tom’s practice focuses on healthcare litigation. He represents major health providers in mass tort litigation, class actions, antitrust cases, and qui tam False Claims Act cases involving allegations of violation of federal and state healthcare laws and regulations.

Amy C. Pimentel (CIPM) advises clients on the legal, regulatory, and governance challenges that arise at the intersection of privacy, cybersecurity, and technology. She helps organizations navigate evolving global requirements while developing practical strategies that enable innovation, manage risk, and support business growth. Amy is particularly skilled at translating complex legal and regulatory frameworks into operational solutions that work across jurisdictions, products, and business functions.

Amy serves as a strategic advisor to companies developing, deploying, and scaling technology-driven products and services. She counsels clients on artificial intelligence (AI) governance, data strategy, privacy compliance, cybersecurity, and digital product development, helping them harness emerging technologies responsibly and effectively. Working across industries — including health care and life sciences, technology, financial services, media/social media, and consumer products — Amy partners with legal, product, engineering, and executive teams to embed privacy, security, and responsible AI principles throughout the product lifecycle. Her practical, business-focused approach helps clients bring innovative products to market while navigating an increasingly complex regulatory environment.

In addition to regulatory and product counseling, Amy advises on technology, data, and cybersecurity issues in commercial transactions, outsourcing arrangements, strategic partnerships, and corporate transactions. She drafts and negotiates complex technology and data agreements, conducts privacy and cyber due diligence, and counsels clients on third-party risk management, data commercialization, security incidents, and regulatory investigations. By combining deep regulatory knowledge with a strong understanding of emerging technologies, Amy helps clients address today’s challenges while preparing for the risks and opportunities of tomorrow.

Leigh-Alexandra Basha focuses her practice on domestic and international tax and estate planning. She counsels an affluent international client base on a wide range of sophisticated matters, including estate and trust administration, family wealth preservation, foreign trust planning, tax compliance, as well as business succession, expatriation, and pre-immigration planning. Leigh is head of the firm’s Washington, DC, Private Client Practice Group.

Leigh was an adjunct professor of wills, trusts and estates at American University Washington College of Law. She lectures and has written extensively about international tax and estate planning issues, and is editor of A Guide to International Estate Planning: Drafting, Compliance, and Administration Strategies, Second Edition.