Strawberry Farms Golf ClubGolf Venue in Irvine, CA

Welcome to Golf Lessons by coach Kollar, where passion meets precision. Mile Square Golf Club in Fountain Valley is my home course, where I’ll often be found, sharpening & working on my game. As a trained golf instructor, I specialize in offering a personalized swing and short game lesson in golf. Whether you're a beginner, eager to learn the basics and fundamentals of the game, or intermediate player aiming to refine your overall golfing ability, the lessons I implement are designed to enhance your overall golf game, while most importantly helping you to enjoy the time you spend practicing. As a graduate of Golf Academy of America, Carlsbad, California (unfortunately no longer in business), I studied the golf swing, psychology of golf, and complex teaching methods as well as golf game management. I also learned how to build and assemble golf clubs, as well as expanding my knowledge on the vast and complex rules of golf. During my 2 years at GAA, beyond my studies, I competed at a collegiate level, making the competitive Golf Team each semester I attended. I came to understand that there are no two identical golf swings. My job is to influence you to find the mechanically correct way to improve your swing and develop your short game, to help you enjoy golf more than you ever have!

"That lesson sparked a fresh grip change and clear goals, plus I can feel the swing staying steadier. A few head-still, weight-shift drills will really lock it in, and I’m excited to continue.

In addition to coaching Pickleball, I am deeply passionate about golf—a game I’ve loved since 2007. Over the years, I’ve not only dedicated myself to improving my own skills but also found joy in sharing the game with others. Each year, I volunteer at the Celebrity Tournament, an experience that keeps me connected to the excitement and community of the sport. One of my most memorable moments was playing in a tournament alongside a professional golfer. That experience shifted my perspective from an amateur’s approach to seeing the game through a pro’s vision—completely transforming how I play and how I teach. My goal is to help others make that same leap in their game, whether you’re just starting out or looking to sharpen your skills. Golf is more than just a sport—it’s a great way to spend quality time with friends and family, enjoy the outdoors, and stay active. If you’re ready to learn, I’d love to help you take your first swing and discover all the joy golf has to offer.

"Coach Katherine is an outstanding golf instructor! She is patient, knowledgeable, and makes every lesson enjoyable while helping you improve your game. She has a great eye for identifying what needs to be adjusted in your swing and explains everything in a way that’s easy to understand. After just a few lessons, I noticed more consistency, better ball striking, and increased confidence on the course.