Mark A. Ison

Mark A. Ison


Sherrard Roe Voigt & Harbison, PLC

Recognized since 2019

Nashville, Tennessee

Practice Areas

Corporate Law

Health Care Law

Mergers and Acquisitions Law

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As an experienced health care, corporate and transactional lawyer, Mark Ison recognizes that business success requires both attention to granular details and an appreciation of the larger context in which decisions are made. He brings this perspective to his work serving both health care and non-health care industry clients, providing counsel that combines a business attorney’s practical guidance and strategic vision with an immersive understanding of each client’s operational, financial, and compliance challenges.

Mark’s ability to parse the countless nuances of ever-changing laws and guidance, and his grasp of how they intersect with the day-to-day and long-term realities faced by healthcare providers, facilitates his actionable counsel. He is particularly well-versed in fraud and abuse matters, including under federal laws such as the Stark Law, Anti-Kickback Statute, False Claims Act, Civil Monetary Penalties Law and HIPAA, and analogous state laws governing self-referral, fee-splitting, kickbacks, the corporate practice of medicine, and privacy. His practice also includes substantial work on matters involving Medicare reimbursement and reassignment, including audits, appeals, and disputes, as well as facility and professional licensing, professional entity formation and qualification, prompt payment, and other issues.

Clients across the healthcare spectrum rely on Mark for his compliance expertise and transactional and operational experience, including physicians and physician groups, nurse practitioners, physician assistants, physical therapists, and chiropractors, as well as physician joint ventures, laboratories, pharmacies, independent diagnostic testing facilities, ambulatory surgery centers, and healthcare technology and device companies. He works with clients on a broad range of operational and transactional issues, such as the formation, operation, dissolution, purchase and sale of professional practices and related entities (including complex private equity-backed transactions and physician-hospital integration transactions), employment and recruitment agreements, management agreements, professional services agreements, joint ventures, payor disputes, and covenants not-to-compete.

Not limiting his practice exclusively to health care clients, Mark has represented clients in many other industries in connection with mergers and acquisitions, venture capital and private equity financing, securities matters, business formation and dissolution, and day-to-day operational issues, including leasing and licensing transactions and employment matters.

Mark is an adjunct instructor in health law at the Belmont College of Law and is a frequent speaker on health law topics, notably with respect to fraud and abuse and healthcare mergers and acquisitions.

Contact & Links
Location
  • 1600 West End Avenue, Suite 1750
    Nashville, TN 37203
Education
  • Vanderbilt University, J.D., graduated 2004
  • University of Massachusetts Amherst, Master of Music in Voice, graduated 2001
  • University of Kentucky, Bachelor of Music in Voice, summa cum laude, graduated 1999
Bar Admissions
  • Tennessee, Tennessee Bar Association, 2004
Affiliations
  • American Bar Association - Member, Health Law Section
  • American Health Lawyers Association - Member
  • Belmont University College of Law - Adjunct Instructor in Health Law
  • First Presbyterian Church, Nashville - Member
  • Nashville Bar Association - Member
  • Tennessee Bar Association - Member
  • Tennessee Bar Association - Leadership Law (Class of 2013)
  • Tennessee Bar Association, Health Law Section - Member, Executive Council

Recognized in The Best Lawyers in America® 2025 for work in:
  • Corporate Law
  • Health Care Law
  • Mergers and Acquisitions Law
Awards:
  • Super Lawyers, Health Care, Mergers & Acquisitions, Business & Corporate (2021 – 2024)

  • Nashville Business Journal “Best of the Bar,” Healthcare (2017 – 2019)

  • Vanderbilt University Law School, J.D.

    • Member, Order of the Coif
    • Morgan Prize for most outstanding student writing published in the Vanderbilt Law Review
Additional Areas of Practice:
  • Business Organizations (including LLCs and Partnerships)
  • Corporate Law
  • Mergers and Acquisitions Law
  • Securities / Capital Markets Law

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