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OUR TEAM

Meet the team at Peak Golf Institute
Peak Golf Institute boasts a team of experts dedicated to enhancing your golf performance through cutting-edge technology and personalized coaching. We combine advanced tools and elite expertise to provide comprehensive performance analysis for golfers of all levels, including amateurs and professional tour players.
Mission Statement
To lead golf performance worldwide as the resource for players, coaches, and academies — delivering world-class evaluations and designing the best individualized programming to develop smarter, stronger, and more resilient golfers.
Vision Statement
By 2028, PEAK Golf Institute will be recognized as the industry leader in golf performance evaluation and training, setting the standard for how golfers are assessed, trained, and developed.
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Executive Team

Patrick McGuire

Founder
Managing Partner, Golf Coach

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Ramsey Williams

Founder
Chief Operations Officer

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Lisa Deel

Founder
Director of Instruction

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Jason Meisch

Founder
Chief Evaluation and Testing Officer

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Chandler Tuten

     Social Media Content Manager          

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Dr. Justin Ham

           Chief Clinical Officer                 

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OPERATIONS TEAM

Kayleigh Zeman

Revenue Manager

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Golf Coaches

Hayden Miller

Golf Coach

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Ryan Monastero

Golf Coach

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John Rosenbaum

Golf Coach

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Tim Ritter

Golf Coach

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Performance Coaches

Dr. Ernesto Mendez

Performance Coach
DPT, FAAOMPT

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Jacob Storch

Performance Coach

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Warren Watts

Performance Coach

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Improve Your Game With Our Professional Team

Transform your golf performance with Peak Golf Institute’s world-class team. Our PGA professionals, TPI-certified coaches, and physical therapists deliver personalized golf coaching, swing analysis, and injury prevention strategies.

Connect with our experts today to start your journey to peak performance.

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Patrick McGuire
Co-Founder & Managing Partner, Peak Golf Institute

Patrick McGuire is the Co-Founder and Managing Partner of Peak Golf Institute, where he leads the integration of technical systems, mental models, and performance flow into a unified coaching process.  

With over two decades of experience working with athletes across all levels, Patrick is known for creating clarity in complexity—and turning scattered training into structured transformation.

At the core of Patrick’s methodology is the Master Key, a performance framework that aligns Tempo, Timing, Mental State, Order, and Speed with ball flight laws, movement patterns, and player personality. His proprietary systems—like Plan-Do-Review and the Practice Levels model—form the foundation of how Peak coaches design, teach, and adjust training at every level.

Patrick’s coaching goes beyond technique. He specializes in connecting the dots between data, feel, behavior, and mindset—helping players remove flow blockers, refine decision-making, and develop the grit required to compete under pressure. Whether he’s working with competitive juniors, collegiate teams, or professionals, his coaching is always athlete-centered, intentional, and principle-based.

At Peak, Patrick’s mission is to build complete athletes, not just better swings. He believes that performance is a lifestyle, and his coaching is designed to unlock sustainable growth—on the course and off.

Credentials:
  • Managing Partner, Peak Athletics Ashburn – 2024–Present
  • Founder and Director, Raspberry Golf Academy – October 2007–December 2023
  • Path to the Tour Program – Coached and developed world-ranked professional players
  • No Brainer Short Game Structure – Created a program that has lowered scores for hundreds of golfers
  • Process Coaching – Helped hundreds of players achieve personal best scores and significant milestones
  • Think Low Go Low – Co-authored a personality-based coaching system, benefiting golfers of all abilities
  • Teaching Facilities – Built and designed seven training facilities, generating substantial new revenue
  • Professional Training – Hired and mentored 35 PGA and LPGA teaching professionals
  • Assistant Director of Instruction – Taught over 10,000 lessons from 2001–2007
  • PGA Apprentice – 1997–2007
Ramsey Williams
Chief Operating Officer & General Manager, Peak Golf Institute

Ramsey Williams is the Chief Operating Officer and  Acting General Manager of Peak Golf Institute, where he brings over three decades of golf industry expertise and business leadership to the organization.

Ramsey Williams Chief Operating Officer & Acting General Manager

Ramsey Williams leads the operational and financial strategy of Peak Golf Institute, overseeing P&L, HR, technology, and expansion across three locations in Virginia and Maryland.

A career that began in 1989 across club operations in Louisiana, Virginia, Florida, and Alabama — including roles as Assistant Professional, Head Professional, and General Manager — gave Ramsey a working understanding of every revenue line and every operational pressure point in golf. In 2009, he co-founded Peak Golf Fitness with Jason Meisch, building a performance-evaluation business that grew into a recognized regional brand. In 2022, the partnership with Patrick McGuire and Lisa Deel brought elite PGA instruction into the model and laid the foundation for Peak Golf Institute, which formally launched in May 2025.

Today, Ramsey leads the operating strategy of a three-location performance facility serving the Mid-Atlantic, with sites in Ashburn, Rockville, and Arlington. His scope spans financial planning, P&L management across multiple entities, hiring and compensation structure, marketing and revenue strategy, technology infrastructure, and the long-range planning behind PGI’s expansion roadmap. He has architected the financial model behind the company’s membership and evaluation businesses, built the staffing and scheduling systems that run all three locations, and led the technology decisions that integrate Mindbody, evaluation data, and client communications into a single operating platform.

His approach is grounded in two principles: that operational discipline is the unglamorous foundation of any premium brand, and that coaches do their best work when the business behind them runs without friction. At Peak Golf Institute, his job is to make that true every day.

Lisa Deel
Golf Instructor
Lisa Deel brings a tailored, student-centered approach to instruction at Peak Golf Institute, recognizing that every golfer’s swing is shaped by their unique abilities, experiences, and goals.

She specializes in customizing lessons to fit each individual—using a variety of teaching models and drills to ensure meaningful, lasting improvement.

Her coaching emphasizes understanding the “whys” and “what’s” of the golf swing, helping players build a clearer mental and physical connection to their technique. This deeper knowledge enables students to translate their progress from the lesson tee to real success on the course.

Lisa fosters an environment where golfers feel confident, curious, and motivated. Her commitment to clear communication, individualized instruction, and long-term development makes her a trusted guide for players looking to both improve their swing and enjoy the game more fully.

Jason Meisch
Co-Founder, Chief of Evaluation and Testing
Jason Meisch is the Co-Founder of PEAK Golf Institute, where he leads the charge in evaluating golf movement and performance through advanced assessments and tailored program design.

With over 20 years of experience in golf-specific movement and an additional 5 years in athletic injury prevention and rehabilitation, Jason plays a pivotal role in helping clients unlock their physical potential. Originally from Muskegon, MI, Jason earned his B.S. in Athletic Training from Saginaw Valley State University and pursued graduate studies in Exercise Science at Western Illinois University. A lifelong athlete himself, Jason competed in baseball, basketball, ice hockey, and collegiate bowling, finishing 3rd nationally in the 2004 Intercollegiate Bowling Championships.

Recognized as one of Golf Digest’s 50 Best Golf Fitness Instructors, Jason is a TPI Level 3 Golf Medical Professional, TPI Level 2 Junior Coach, and a certified Golf Biomechanist through the Titleist Performance Institute. He is a member of the K-Vest Advisory Board and a lead instructor for K-Motion Certifications, training coaches around the world in 3D movement analysis and swing correction. Jason consults for players on the PGA, LPGA, and other professional tours, while partnering with several Top-100 golf instructors to deliver cutting-edge performance evaluations. He has been featured in the Washington Post, contributed to TPI’s platform, and served as an invited speaker at elite industry events including the Annual Leadbetter Teaching Summit, MAPGA educational events, the Italian PGA, and the TPI main stage at the PGA Show.

At Peak, Jason’s mission is to bring clarity, structure, and results to golfers of all levels. His strength lies in transforming data into personalized strategies that enhance performance, reduce injury risk, and extend the longevity of a player’s career. Whether helping junior athletes earn Division 1 scholarships or guiding tour professionals to peak form, Jason combines elite-level expertise with genuine care for each client’s journey.

Area of Expertise:
3D Motion Capture and Analysis – Injury Prevention – Rehabilitation – Program Design
Credentials:
  • Co-Founder of Peak Golf Fitness – 2014 to Present
  • Titleist Performance Institute – Contribution Author
  • K-Vest Advisory Board – Co-Director of Education
  • Masters Studies in Exercise Science – Western Illinois University
  • Bachelor of Science in Athletic Training – Saginaw Valley State University
  • Titleist Performance Institute Certifications
    • Level 3 Golf Medical Professional
    • Level 2 Junior
    • Golf Biomechanist
Chandler Tuten

Social Media Content Manager

 

Chandler Tuten leads the charge in building the brand’s online presence, digital strategy, and visual identity.

With over four years of experience in social media marketing, Chandler has developed and executed campaigns that have generated over 5 million followers across platforms under the name “Chanslaw.”

His expertise lies in leveraging platform algorithms to amplify brand awareness, drive engagement, and convert digital attention into tangible growth. Since joining Peak, Chandler has helped the brand gain thousands of followers and hundreds of thousands of views, playing a key role in expanding the institute’s global reach and attracting new clients.

At Peak, Chandler’s mission is to share the powerful value of our golf evaluations while showcasing the knowledge, passion, and dedication of the team behind them. His work helps tell the story of why Peak Golf Institute is the premier destination for golfers seeking to elevate their performance.

Dr. Justin Ham, DPT

Meet Dr. Justin Ham, a highly skilled Doctor of Physical Therapy and Osteopractor specializing in sports and orthopedic rehabilitation.

Currently engaged in an orthopedic fellowship with the American Academy of Orthopedic Manual Physical Therapists, he brings a wealth of knowledge and expertise to his practice, with a focus on preventative care.

Originally from South Korea and raised in Vancouver, Canada, Dr. Ham has a background in collegiate-level basketball and soccer. He offers personalized treatment plans grounded in evidence-based practices, catering to a diverse clientele from young athletes to active seniors. Now serving the Northern Virginia area, Dr. Ham is committed to helping his clients achieve their goals both on and off the course through excellence in rehabilitation.

Credentials & Achievements
  • Doctor of Physical Therapy - Andrews University
  • FAAOMPT(c) (Fellow, American Academy of Orthopedic Manual Physical Therapists) Expected 2025
  • Diploma of Osteopractic - AAMT
  • Cert. Dry Needling - AAMT
  • Cert. Spinal Manipulation - AAMT
  • Cert. Vestibular Concussion Specialist - AAMT
  • TPI Medical 2 - Titleist Performance Institute
  • TPI Level 1 - Titleist Performance Institute
  • BHS Health Science - Andrews University
  • BSC Wellness Management - Burman University
Kayleigh Zeman
Office Administrator
Kayleigh Zeman is the Office Administrator at Peak Golf Institute’s Rockville location, where she leads front desk operations and manages key administrative duties that keep the facility running smoothly.

With firsthand experience as a former Division 1 collegiate golfer at La Salle University and a competitive junior tournament player, Kayleigh brings both passion for the game and a deep understanding of what clients need to succeed. A longtime client herself, she’s uniquely positioned to support Peak’s mission—having personally experienced the many benefits that Peak training offers. She plays a crucial role in ensuring a seamless client experience by coordinating schedules, assisting with facility operations, and collaborating with evaluators to generate customized performance reports.

Kayleigh’s background as a competitive golfer gives her a sharp eye for detail and a client-first mindset. Her involvement in the sport extends beyond play, she understands the nuances to high performance from both the athlete and trainer perspectives. While she doesn’t work on the instructional side, her work ensures the Peak team can focus fully on performance, evaluations, and client success. Her ability to merge athletic insight with administrative efficiency makes her an invaluable part of the Rockville team.

At Peak, Kayleigh’s goal is to create a welcoming, easygoing, and high-performance environment where each client can focus solely on their improvement. She focuses on helping clients feel supported, heard, and organized throughout their Peak journey; from their very first evaluation to ongoing long-term training. Her strengths lie in anticipating client needs, simplifying the evaluation journey, and ensuring smooth communication between staff and clients. By keeping operations tight and organized, Kayleigh ensures Peak’s high standards are upheld, allowing clients to get the most out of their time and investment in their personal golf journeys.

Hayden Miller
Golf Instructor
Hayden Miller is a former NCAA Division I golfer who competed at both George Mason University and Radford University.

He brings a strong foundation in competitive play and academic insight to his role as a golf instructor at Peak Golf Institute. His background as a D1 athlete equips him with the technical knowledge and mental discipline needed to guide students through all levels of competitive golf.

Hayden’s coaching style is structured and goal-oriented, helping players achieve measurable progress through focused, individualized instruction. He continues to train in modern coaching techniques, ensuring that his students benefit from the most current methods in golf performance and swing development.

At Peak, Hayden’s mission is to empower golfers of all levels by combining his swing expertise, competitive experience, and results-driven approach. His goal is to help each student improve technically and reach their full potential—both on and off the course.

Credentials
  • Apprentice at Peak Golf Institute, Ashburn
  • PGA Associate
  • Trackman Level 1 & 2 Certified
  • Director of Nike Junior Camps - Raspberry Falls Golf Club
  • Director of Nike Junior Camps - Bull Run Golf Club
  • Graduate of Radford University and member of the golf team
Ryan Monastero

Golf Coach

Ryan Monastero is a former Division I golfer who played at George Mason University.

Ryan is a dedicated golf instructor with a passion for helping players of all ages and skill levels reach their potential. Ryan combines competitive playing experience with a modern, student-centered approach to coaching. Ryan’s competitive background gives him firsthand insight into what it takes to improve, compete, and enjoy the game at every level.

His teaching philosophy focuses on building fundamentally sound golf swings while tailoring instruction to each player’s individual goals, physical abilities, personality, and learning style.
Whether working with beginners learning the game or competitive juniors and adults striving for lower scores, Ryan creates clear, personalized improvement plans that lead to lasting results.

Ryan believes every golfer has a unique swing and that successful instruction starts with understanding the individual. Lessons emphasize strong fundamentals, efficient swing mechanics, reliable short game, course management and strategy, mental performance, and confidence, elite practice habits that translate to lower scores.

By combining technical instruction with practical on-course application, Ryan helps golfers develop skills that perform under pressure.

Credentials:
Apprentice at Peak Golf Institute
PGA Associate
Trackman Level 1 Certified
Nike junior camp coach for 3 years
Graduate of George Mason University and member of the golf team

John Rosenbaum

Golf Coach

With more than 40 years of playing experience, and winning at every level- high school, college and professionally. A lifelong student of the game, he remains an active competitor, bringing current, real-world experience to every lesson.

John’s coaching is built on the belief that no two golfers improve the same way. Every program is tailored to the individual, accounting for athletic ability, physical capabilities, learning style, goals, and commitment level. Drawing on a holistic, player-centered approach, he integrates sound swing mechanics with the physical, mental, and strategic skills required for lasting improvement.

“There are no band-aids—only thoughtful collaboration, purposeful practice, and sustained effort.”

Whether you’re aspiring to play Division I golf, pursuing competitive excellence, or looking to lower your handicap,, John and his team will help you understand your game, build a clear roadmap for improvement, and develop the confidence to perform at your best.

As part of PEAK, John combines individualized coaching with data-informed evaluation and long-term athlete development to help every player reach their potential  

Tim Ritter

Golf Coach

Over the past several years, Tim Ritter has built a reputation as one of the area’s most passionate and dedicated golf instructors, helping players of all ages and abilities improve their games. As Director of Player Development at TPC Potomac at Avenel Farm, Tim led one of the club’s largest instructional programs, coaching hundreds of juniors and adults through private instruction, Operation 36, PGA Jr. League, supervised practice, and competitive player development. As a PGA Professional, Tim combines modern technology with simple, personalized coaching to help golfers develop sound fundamentals, sharpen their short game, and build the confidence to perform on the course. His teaching philosophy focuses on making improvement enjoyable while giving every student a clear plan for long-term success.

While attending Rasperry Golf Academy and receiving instruction from Patrick McGuire, Tim captained Westfield High School to a VHSL State Championship before earning a Division I golf scholarship to Old Dominion University, where he graduated with honors. He later earned his MBA from Western Governors University and has continued to expand his knowledge through the PGA of America and years of coaching experience. Whether working with someone picking up a club for the first time or preparing competitive golfers for tournament play, Tim is passionate about creating a welcoming environment where students enjoy the game, gain confidence, and reach their individual goals. He is excited to join the team at Peak Golf Institute and looks forward to helping golfers play their best golf.

Jacob Storch
Golf Performance Specialist
Jacob is a sports performance professional with a deep passion for developing competitive golfers at the junior, collegiate, and professional levels.

With a degree in Integrative Physiology from the University of Colorado at Boulder, Jacob blends a strong academic foundation with firsthand golf experience, having competed nationally for the CU club team and maintaining a scratch handicap at TPC Potomac.

Jacob specializes in identifying and training movement patterns in the gym that lead to measurable improvements on the course. His background allows him to understand the golf swing from both a physical and technical perspective—giving him unique insight into how a player feels and moves during high-level performance.

Prior to joining Peak Golf Institute, Jacob worked in the strength and conditioning department for the Washington Nationals, where he supported Major League Baseball players in performance training, nutrition, and mental development. This elite experience with rotational athletes informs his innovative approach to golf-specific performance, helping players maximize output while reducing injury risk.

At Peak, Jacob’s mission is to continually develop and apply cutting-edge tools and technologies that optimize performance and help athletes safely achieve their goals. His forward-thinking methods and multifaceted training style make him a valuable asset to every golfer he works with.

Area Of Expertise:
Biofeedback Training – Force Plate Analysis – Golf Specific Exercise Program Development
Credentials
  • Washington Nationals – Strength and Conditioning Department – Washington, DC
  • Peak Golf Fitness – Lead Performance Coach – Rockville, MD
  • Peak Golf Institute – Director of Training – Ashburn, VA
  • Titleist Performance Institute – Level 1 Certification
  • K-Vest Motion Capture Training – Level 1 and Level 2
  • Smart2Move – Level 1 Force Plate Analysis Certification
  • Z Health – Neuro Basics
  • Professional Training - has worked with members of the PGA Tour, PGA Tour Americas, Korn Ferry, and many college players
Warren Watts
Golf Performance Coach
Warren Watts is a Golf Performance Coach at PEAK Golf Institute, specializing in senior golf fitness.

He helps clients of all ages enhance their strength, mobility, and overall performance through customized golf fitness programs.With over ten years of hands-on experience in golf fitness, Warren brings both technical expertise and personal insight to his role—having first joined Peak as a client before becoming a certified coach. As a senior golfer, Warren understands firsthand how intentional training can increase distance, improve accuracy, reduce pain, and lower scores. He believes that golf fitness is for everyone, regardless of age, experience, or playing level.

Warren holds advanced credentials as a TPI Level 3 Golf Fitness Instructor and TPI Level 3 Power Coach, along with certifications through NASM as a Certified Personal Trainer and Golf Fitness Specialist. He also holds a Golf Digest Golf Fitness Coaching Certification. Prior to his career in golf performance, Warren spent 27 years in the IT industry as a Cisco Certified Network Professional, bringing with him a deep analytical mindset that now fuels his individualized training approach. He earned both his Bachelor’s in Anthropology and Master’s in Telecommunications from the University of Colorado at Boulder, where he also competed athletically, playing pickup basketball with CU’s men’s team and lettering in multiple sports during high school.

At Peak, Warren’s mission is to help clients unlock the best version of their game through fitness that enhances function, longevity, and confidence. His strength lies in combining lived experience with professional training to meet golfers where they are and guide them toward measurable improvement. Whether working with beginners, senior players, or competitive athletes, Warren brings a supportive, knowledgeable, and motivating presence to every session— ensuring clients feel stronger, play better, and enjoy the game longer.

Credentials
  • Titleist Performance Institute (TPI) Fitness 3
  • TPI Power 3
  • Golf Digest Certified Fitness Trainer
  • National Academy of Science Certified Personal Trainer