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© 2025 Medical Affairs Professional Society (MAPS). All Rights Reserved Worldwide.
John Pracyk is an executive medical leader with deep expertise in the safe and effective design, development, and commercialization of medical devices. Clinically trained as a Neurological Surgeon he possesses an uncommon blend of business and medical expertise and is a passionate proponent of value-based care and outcomes-driven, evidence-based practices. Dr. Pracyk is a recognized thought leader and program architect in the development of collaborative healthcare delivery platforms with a proven track record of multidisciplinary program buildouts and care redesign successes. A servant leader who motivates high-performing teams to outpace innovation timelines, exceed expectations, and fuel organizational transformation.
Prior to joining Olympus, Dr. Pracyk held multiple leadership roles of increasing responsibility with DePuy Synthes-Spine, Johnson & Johnson Medical Devices. He began his MedTech career in 2016 as Franchise Medical Director where he fostered meaningful innovation to drive safety and value for patients worldwide. There he delivered deep medical and scientific insights to the R&D and commercial teams for product ideation and development, including conceptual, hands-on evaluation, and clinical research perspectives.
In 2017, Dr. Pracyk was tapped to be medically responsible for J&J’s Global Spine Platform as the Franchise Medical Leader leveraging integrated procedural solutions to drive innovation and answer unmet clinical needs. He forged relationships with internal and external stakeholders, including Key Opinion Leaders, practicing surgeons, global regulatory agencies, professional societies, and executive leadership teams from hospitals, health systems, and integrated delivery networks.
In 2018, Dr. Pracyk was appointed Integrated Leader of Preclinical Research, Clinical Research, and Medical Affairs (PCM), a newly integrated scientific platform for Spine. The PCM concept incorporates product development with preclinical and clinical research outcomes and unifies them within the context of Medical Affairs to substantiate safety, performance, and value. Their objective is to ensure that all platform decisions are medically informed, surgically literate, clinically relevant, and financially sustainable. His PCM team’s accomplishments were spotlighted in J&J’s Meet the Innovator series as they got out in front of all goals, condensed timetables to move ahead, and completed the clinical post market clinical follow up plans for the new European Medical Device Regulation a full year ahead of schedule.
Outside of Olympus, Dr. Pracyk is becoming a leading voice in the Medical Affairs Professional Society (MAPS) where he was elected President of the Americas Region, Treasurer of the Executive Committee, and Board Director. MAPS amplifies the individual voices of over 6100 medical professionals that serve patients from within 200+ medical device and pharmaceutical manufacturers. By contextualizing the real-world clinical needs of patients, providers, and policy makers MAPS succinctly translates science into value to deliver a strategically critical scientific perspective in today’s ever-changing global healthcare landscape.
Dr. Pracyk obtained his BS, MD and PhD degrees through the Early Identification and the Medical Scientist Training Programs at Duke University. He was competitively awarded research fellowships at Cambridge University and the National Institutes of Health. He received his Neurological Surgery training at Duke University & The George Washington University and then completed a clinical spine fellowship at the University of Iowa. In 2015, he obtained a healthcare focused MBA at the Haslam College of Business of The University of Tennessee. Dr. Pracyk is a Fellow of the American Association of Neurological Surgeons and the American College of Surgeons, as well as a Diplomate of the American Board of Neurological Surgery. He maintains active memberships in the Medical Affairs Professional Society, American Association of Neurological Surgeons, Congress of Neurological Surgeons, North American Spine Society, AO Spine, Phi Kappa Phi, and the American College of Healthcare Executives.
Danie is currently EVP, Medical Affairs at Kyowa Kirin and Chair of the Medical affairs Professional Society (MAPS) board. He is a senior pharmaceutical executive with 30 years’ experience mainly in Medical Affairs. He has a passion for modernising medical affairs and track record in leadership, people development, capability building and coaching. Danie is a qualified MD with a Masters in Clinical Pharmacology who combines medical and life science qualifications with an MBA. Danie has extensive experience building international teams, driving change and working in regulated markets for GlaxoSmithKline (GSK) across Europe, the Americas, Middle East, Africa, Australasia and Japan. He previously worked for Eli Lilly & Company for 17 years in different medical roles as well as marketing and sales. During his different roles, he was based in South Africa, United Kingdom and Australia. Before joining the Pharmaceutical Industry, Danie had his own primary care practice.
April Adams, PharmD, Senior Director of US CV Field Team for Bristol Myers Squibb is a focused and strategically driven leader in Medical Affairs with over 21 years of experience in the pharmaceutical industry. Her past roles include being an MSL, an MSL Regional Director, and Global Director for Field Medical Excellence. During her career she has built and led many field teams supporting different therapy areas including oncology, respiratory, neuroscience, cardiovascular, rheumatology, and pain management. Her passion is working to ensure the impact and value of the field medical team through actionable medical insights.
April received her PharmD degree from Mercer University Southern School of Pharmacy and Bachelor of Pharmacy Arts from David Lipscomb University. Upon graduating from pharmacy school, she spent 9 years working in pediatrics, long term care, general medicine and academia. She is a registered pharmacist in the state of Georgia where she has lived since 1987. She and her husband, Bryan, have been married for 31 years and have two daughters.
602 Park Point Drive, Suite 225, Golden, CO 80401 – +1 303.495.2073
© 2025 Medical Affairs Professional Society (MAPS). All Rights Reserved Worldwide.