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Mark Protheroe offers professional beverage services for the hospitality and wine industries, including sommelier-for-hire, wine program curation, and staff training. With over 20 years of experience—including time as head sommelier for Grossi Restaurants and studies toward Master Sommelier credentials—he develops and elevates beverage programs and brands. The site invites visitors to request a free quote and features testimonials from clients and industry professionals.
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