David Weiss is the CEO and Chief Deal Doctor at DealDoc Deal Management and the former Chief Services Officer at MEDDICC, where he helped organizations customize MEDDICC to their business, trained leaders to embed it into their operating rhythm, and led deep-dive workshops on each element of the framework.

David Weiss is the CEO and Chief Deal Doctor at DealDoc Deal Management and the former Chief Services Officer at MEDDICC, where he helped organizations customize MEDDICC to their business, trained leaders to embed it into their operating rhythm, and led deep-dive workshops on each element of the framework.

With 20 years of experience across technology, consulting, and professional services, David has held senior leadership roles at companies including Seismic, Outreach, and ADP, and previously served as CRO of The Sales Collective. He is known for his practical, evidence-based approach to Deal Management, MEDDICC/MEDDPICC, sales leadership, and complex deal execution, and is a recognized voice in the sales industry through podcasts, publications, and advisory work with technology startups.