The leadership teams of Tabula Rasa Healthcare companies have been working together for many years – in some cases as long as 30 years – at various companies.

Calvin Knowlton
Calvin H. Knowlton, BScPharm, MDiv, PhD
CEO, Chairman, and Founder

Dr. Knowlton has won numerous awards for his leadership in pharmacy, business, and philanthropy in his career of over 30 years, including the 2003 and the 2013 Ernest and Young Entrepreneur of the Year Award, Greater Philadelphia Region, and the 2004 Walter M. Aikman Entrepreneur of the Year Award. He was selected as the Most…
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Orsula Knowlton
Orsula V. Knowlton, PharmD, MBA
Chief Marketing/New Business Development Officer

Since the Company’s founding in 2009 and the welcoming of its first clients in 2011, Dr. Knowlton and the TRHC team now serve 20 – 25% of the PACE (Program for All-inclusive Care of the Elderly) market participants, and provide interventions for high-risk individuals enrolled in Part D plans, representing approximately 15% of the total number of Medicare lives. Read more >

Brian W. Adams
Brian W. Adams
Chief Financial Officer

Joining CareKinesis in late 2011, Mr. Adams leads the finance, accounting, treasury, and risk management functions. Mr. Adams has broad experience in financial management, strategic planning, business performance optimization, and financial integration for mergers and acquisitions.
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Robert L. Alesiani, PharmD, CGP
Chief Pharmacotherapy Officer

Dr. Robert L. Alesiani leads the Medication Care Plan Support Center for CareKinesis. He is one of the first clinical pharmacists in the U.S. with training and expertise to provide pharmacogenomic testing coordination and translation for people on high-risk medications.
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Joseph Filippoli
Joseph J. Filippoli, MBA
Chief Information Officer

Mr. Filippoli is a 30-year veteran of the IT industry with a focus on leading healthcare technology operations, application development, informatics, and technology innovation. Mr. Filippoli’s expertise allows him to excel with both information management and healthcare delivery.
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Michael Greenhalgh, RPh
Chief Operating Officer

Mr. Greenhalgh is the Chief Operating Officer of CareKinesis, Inc., and the Chief Pharmacy Officer of Tabula Rasa HealthCare. As a founding member of CareKinesis, Mr. Greenhalgh was the chief architect and designer of all pharmacy operations.
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Phillip W. Heath, MS
Chief Administrative Officer

Mr. Heath has been the Chief Administrative Officer since February 2015. He oversees the operations of the TRHC family of companies, and brings more than 25 years of experience with regional and national healthcare organizations.
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Brian J. Litten, Esq
Chief Strategy Officer

Mr. Litten is an attorney, healthcare policy strategist, and healthcare management executive. He has served in leadership roles with large health plans and a health system, concentrating on healthcare strategy and company positioning, growth potential, and market opportunities.
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Kevin J. Dill, Esq
General Counsel & Chief Compliance Officer

Mr. Dill is responsible for oversight of the corporate legal function, and for the development and direction of the corporate compliance program. He provides guidance on governance, risk management, and commercial, regulatory, and compliance matters.
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Andrea Speers, MS
Chief Accounting Officer

Ms. Speers has led TRHC through financial statement audits and the design and testing of TRHC’s Sarbanes Oxley program. She has ensured compliance with SEC financial reporting obligations, and supports debt and equity financings and strategic acquisitions.
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Richard Schamp
Richard O. Schamp, MD, CMD, CHCQM
CEO, Capstone Performance Systems

Dr. Schamp has more than 30 years’ experience in geriatric care. He provides Medicare Risk Adjustment support to PACE organizations across the United States. Dr. Schamp has worked with over half the PACE organizations in the U.S. and is an industry expert.
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Kim Browning
Executive Vice President

Ms. Browning has been a health care pioneer and innovator since the 1980s. Her health care career began with BlueCross Blue Shield of NJ. Since then, Ms. Browning has served and provided leadership to the Individual, Commercial, Medicare, Medicaid, and Self-Funded markets for more than 30 years.
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Carlos F. Perez, MSN, RN-BC
SVP, Total Quality Management

Mr. Perez oversees system processes to meet client expectations and supports the evaluation of performance improvement and innovation. He implements policies and procedures to help standardize TRHC clinical practices.
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