Board of Directors

Walter Witoshkin
Chairman of the Board (interim)

Walter Witoshkin, is an accomplished executive with 40-years experience in the pharmaceutical, healthcare and biomedical industries. Mr. Witoshkin specialized in alternative sourcing for manufacturing and the acquisition of technologies and products. Mr. Witoshkin previously held executive positions with QuantRx Biomedical Corporation, a medical technology company with leading edge diagnostic and therapeutic technologies. Mr. Witoshkin has previously held executive positions in the healthcare and pharmaceutical industries including senior financial positions at Wyeth Labs (American Cyanimade), VP Business Development and CFO positions at SmithKline Beecham (now Glaxo SmithKline) and Menley & James Laboratories, Inc. He is a founding partner of the Trident Group, a global consultancy to the pharmaceutical industry. He is Chairman of the Board at QuiqMeds Inc.

Dr. Thomas H. Tulip
President & Chief Executive Officer

Dr. Tulip has spent more than 25 years in the development and commercialization of radiopharmaceuticals and imaging agents, with a track record of success in R&D, business development, brand and alliance management, and international business. From 2011-2015, he served in senior leadership roles at Navidea BioPharmaceuticals, Inc., where he led one of the few successful recent launches of an innovative radiopharmaceutical; established a number of global partnerships; and, in-licensed a pair of best-in-class neuroimaging assets. Previously, Dr. Tulip held senior leadership positions at Alseres Pharmaceuticals, Lantheus Medical Imaging (LMI), Bristol Myers Squibb (BMS), and DuPont, where his roles spanned product discovery and development, business and technology planning, brand and alliance management and international business management. While at BMS and DuPont, he was instrumental in the development, commercialization and international management of the highly successful nuclear cardiology franchise; successfully built the BMS Medical Imaging international business; and led planning activities for innovative PET tracers at LMI/BMS. He was a Board Member of the Academy of Molecular Imaging and Chairperson of its Institute for Molecular Technologies. Dr. Tulip was Chairperson of the Society of Nuclear Medicine Corporate Advisory Board and served as a Director of the Council on Radionuclides and Radiopharmaceuticals. He serves on the Board of Directors of the Medical Imaging Technology Association (MITA) and leads its PET Working Group. He earned a B.S. from the University of Vermont, and an M.S. and Ph.D. from the Northwestern University.

W. Austin Lewis, IV

W. Austin Lewis, IV, age 39, currently serves as CEO, CFO, and a Director of PAID, Inc., a company focusing on web-development and online auctions, as well as the CEO of Lewis Asset Management Corp., an investment management company headquartered in New York City, which he founded in 2004. From 2003 to 2004, Mr. Lewis was employed at Puglisi & Company, a New York based broker-dealer registered with FINRA, where he served as a registered representative and managed individual client accounts, conducted due diligence for investment banking activities and managed his own personal account. In 2002, Mr. Lewis co-founded Thompson Davis & Company, Inc., a registered broker-dealer headquartered in Richmond, Virginia. Mr. Lewis received his Bachelor of Science degree in Finance and Financial Economics from James Madison University in 1998. Mr. Lewis is a also a director on the following companies with a class of securities registered: MAM Software Group, Inc., Quest Solutions and ScripsAmerica, Inc.