• Address: St. Louis, MO 63119, United States

Michael McGarrigle, MS
Senior Vice President of Third Party Administration

Michael McGarrigle joined Tabula Rasa HealthCare, parent company of PeakTPA and the CareVention HealthCare division, in September 2020 as Senior Vice President of Third-Party Administration with oversight of PeakTPA. He brings more than 25 years of professional insurance experience with commercial and government programs. He has led programs in large health care organizations with responsibility for call centers, claims, enrollment, appeals and grievances, and client and system implementations. His outcomes have exceeded clients’ expectations around service metrics and delivery. Mike has a master’s degree in organizational development and leadership from the Philadelphia College of Osteopathic Medicine.

Erica Leiter
Director of Plan Analytics

Erica Leiter is the Director of Plan Analytics at Peak TPA and is responsible for Accounting, Enrollment & Support Staff.  Prior to joining Peak, she served as Financial Reporting Manager for Volunteers of America (VOA), where her responsibilities included consolidation of all VOA National Services entities financials, detailed oversite of financial operations for a PACE plan in North Carolina, and preparation of Medicare and Medicaid Cost Reporting.  Erica has more than 20 years of experience in accounting and finance.  She specializes in automation and process improvement.  Prior to VOA, Erica served as Assistant Controller for Border Foods, Inc.