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Grayhawk Golf Club

Isabella’s Kitchen: Meet Chef Sammy

By The Tease

Chef Sammy joined the team at Isabella’s Kitchen as Executive Chef a couple months ago, and the reviews couldn’t be better. His passion for cooking was instilled during his childhood in Europe while whipping up fresh creations alongside his family. Chef Sammy has brought the same type of love and…

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Paul Trittler

By Instructors
Phone: 480.246.4932 Email: ptrittler@gmail.com Website: PaulTrittlerGolf.com Began teaching in 1984 and became Director of Golf Instruction at Grayhawk Learning Center in 1996. Has been honing his golf instruction craft alongside Peter Kostis since 1988 Also learned from David Cook and Dr. Don Greene Southwest PGA Teacher of the Year and...
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Jeff Yurkiewicz (a.k.a Yurk)

By Instructors
Phone: 480.363.6681 Email: jeffyurk@hotmail.com Website: YurkGolf.com 25-plus years of golf instruction experience at Grayhawk Learning Center Learned under top-100 teachers Peter Kostis and Paul Trittler 2002 Southwest Section Player of the Year 2003 Phoenix Open and Tucson Open participant 2005 PGA Championship participant Numerous published articles and videos Private Instruction...
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John Kostis

By Instructors
Phone: 602.592.0117 Email: JPKostis@gmail.com Website: johnkostisgolf.com One of Golf Digest’s “Best Young Teachers in America” since 2018 Named twice to Golf Digest’s list of “The Best Teachers In Every State” Team Titleist Instruction member Students compete in NCAA Division 1 Golf, Ladies European Tour, Korn Ferry Tour, PGA TOUR Trackman...
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