Medefield is a global expert in fieldwork services, meeting the unique needs of healthcare market researchers. Medefield has the resources, relationships and expertise to make you more successful, providing the data you need through our engaged, responsive online community of physicians and healthcare practitioners in the Americas, Asia and Europe. Services include: full service or recruitment-only, offline or online, quantitative or qualitative fieldwork. Medefield provides online programming, recruitment, data collection, field management, honoraria disbursement, quality control, online field status reporting, translations and coding. Medefield. Success Delivered.