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.
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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
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, BCGP
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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Michael Awadalla
Michael S. Awadalla, PharmD, BCGP
Senior Vice President, Clinical Services, Medication Safety

Michael S. Awadalla is a licensed pharmacist with extensive clinical and managerial experience. Dr. Awadalla joined Tabula Rasa HealthCare (TRHC) in 2011 as a clinical pharmacist for CareKinesis after serving as a pharmacy manager with one of the nation’s largest grocery retailers. He subsequently served as a Director of Clinical Pharmacy Operations for CareKinesis where he implemented short and long-term strategic plans focused on medication safety and compliance. Read more >

Kevin Boesen, PharmD
Kevin Boesen, PharmD
Chief Sales Officer

Dr. Boesen is the Chief Sales Officer for Tabula Rasa HealthCare. Previously the founder and CEO of SinfoníaRx, Dr. Boesen is a leader in the fields of Medication Management and Technology Services. He founded the University of Arizona Medication Management Center in 2006.
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Kim Browning
Chief of Staff

With more than 30 years of experience, Kim Browning is known as a healthcare pioneer and innovator. She has served and provided leadership to the Individual, Commercial, Medicare, Medicaid, and Self-funded markets. During her tenure as the State Government Programs division head at Excellus BlueCross BlueShield, the plan was ranked #1 in New York and #3 nationally for Medicaid contractors.
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Charles Cornish
Charles Cornish
Executive Vice President, Hospitals Business Unit

Charles Cornish is the Executive Vice President, Hospitals Business Unit at Tabula Rasa HealthCare. Mr. Cornish’s background encompasses more than 20 years in medical devices, pharmaceuticals, healthcare consumables, funds management and management consulting.
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Jeffrey J. DiFrancesco, M.Eng., M.Sci., SSMBB
Chief Product Officer

As Chief Product Officer, Mr. DiFrancesco overarching objective is to lead and facilitate the creation of products that deliver strategic and sustainable value across the entire product lifecycle — from customer discovery and user research to development and delivery.
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Kevin J. Dill, DMin, JD
General Counsel

Kevin Dill, DMin, JD, General Counsel is responsible for oversight of the corporate legal function, the corporate enterprise risk management function, and for development and direction of the corporate compliance program. He provides guidance to the senior executive team regarding governance, risk management, commercial and compliance matters and applicable laws and regulations.
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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

Since February, 2015, Phillip W. Heath has served as Chief Administrative Officer (CAO) for Tabula Rasa HealthCare. In this role, he is ultimately responsible for the performance of each department, reporting to the CEO and president of the company.
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Sandra Leal, PharmD, MPH, FAPhA, CDE
Executive Vice President, Health Plan/Payer Business Unit

Sandra Leal is the Executive Vice President for the Health Plan/Payer Business Unit for Tabula Rasa HealthCare. Dr. Leal is responsible for oversight and forward-thinking expansion services that focus on improved outcomes, access, and quality.
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Steve Lemak
Steve Lemak, MS
Senior Vice President, IT Infrastructure, CareVention HealthCare Division

Steve Lemak is Senior Vice President, IT Infrastructure, CareVention HealthCare Division, Tabula Rasa HealthCare as. In this role, Mr. Lemak leads planning and implementing enterprise information systems to support both distributed and centralized clinical and business operations to achieve more effective, cost beneficial enterprise-wide IT operations. Read more >

Brian J Litten
Brian J. Litten, Esq
Chief Strategic Growth Officer

Brian Litten joined Tabula Rasa HealthCare in 2014 as Chief Strategy Officer, General Counsel, and Chief Compliance Officer. Since the Company’s IPO in 2016, Mr. Litten has focused on the disciplined, sustainable and strategic growth of the Company as Tabula Rasa’s Chief Strategic Growth Officer.
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Farah Madhat, PharmD, MA
Executive Vice President, Pharmacy Provider Business Unit

Farah Madhat, PharmD, MA, serves as Executive Vice President of the Pharmacy Provider Business Unit. She leads the expansion of clinical services into community pharmacies, ensuring business, operational, and clinical success.
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Yesi Orihuela
Yesi Orihuela
Executive Vice President, Consumer Business Unit

Yesi Orihuela is the Executive Vice President, Consumer Business Unit at Tabula Rasa HealthCare. In this role, Mr. Orihuela is responsible for leading a team of designers, developers and subject matter experts in the creation of consumer health focused products and execution of the consumer health product strategy. Read more >

Carlos Perez
Carlos F. Perez, MSN, RN-BC
Executive Vice President, PACE Business Unit

Carlos Perez serves as Executive Vice President
of the PACE Business Unit for Tabula Rasa HealthCare. Mr. Perez leads the effort to integrate TRHC’s CareVention family of companies servicing thePACE market, as well as identifying opportunities to partner with at-risk healthcare organizations nationally.
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Richard Schamp
Richard O. Schamp, MD
Chief Medical Officer

Dr. Richard Schamp has more than 30 years of experience in geriatric care and leadership across a variety of healthcare organizations. Dr. Schamp has been a consultant to nearly two-thirds of PACE organizations since 2001 and has trained hundreds of medical directors and primary care providers in clinical topics related to value-based healthcare. Read more >

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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Alan Stein
Alan D. Stein, MD, PhD
Senior Vice President, Healthcare Analytics

As Senior Vice President for Healthcare Analytics, Dr. Alan Stein’s role is to advance analytics and data science capabilities throughout Tabula Rasa HealthCare. Dr. Stein is a physician-scientist with medical, technical, and research training, complemented by industry and senior management experience, and a passionate entrepreneurial spirit.
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Bob Sullivan, MS
Chief Technology Officer

Bob (Sully) Sullivan serves as Tabula Rasa HealthCare’s (TRHC) Chief Technology Officer (CTO). Mr. Sullivan leads the transformation of the Product Engineering teams to efficiently build and support TRHC’s proprietary applications and data solutions. Read more >

Jacques Turgeon, BPharm, PhD
Chief Scientific Officer

Dr. Turgeon is the chief scientific officer at Tabula Rasa HealthCare in Moorestown, N.J., and CEO of the company’s Precision Pharmacotherapy Research and Development Institute in Lake Nona. He was previously associate dean of the Lake Nona campus at the University of Florida (UF) College of Pharmacy and professor in the Department of Pharmaceutics. Read more >