Stefani Cellars is a wine consulting company specializing in collector services. Catherine Stefani is a Certified Sommelier through the Court of Master Sommeliers and passed Level 3 of the W.S.E.T. Advanced Certificate with Merit. Catherine has over 20 years experience in all aspects of the wine business and is a rare, collectible and investment grade wine specialist. In many years as a personal wine advisor and consultant, Catherine is passionate about listening to, as well as educating her clients. Stefani Cellars advises clients on starting, growing, managing, and thinning wine collections.